upgrade

vendor/sabre/vobject/tests/VObject/Component/VAlarmTest.php

@@ -0,0 +1,179 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use Sabre\VObject\Component;
+use DateTime;
+use Sabre\VObject\Reader;
+
+class VAlarmTest extends \PHPUnit_Framework_TestCase {
+
+    /**
+     * @dataProvider timeRangeTestData
+     */
+    public function testInTimeRange(VAlarm $valarm,$start,$end,$outcome) {
+
+        $this->assertEquals($outcome, $valarm->isInTimeRange($start, $end));
+
+    }
+
+    public function timeRangeTestData() {
+
+        $tests = array();
+
+        $calendar = new VCalendar();
+
+        // Hard date and time
+        $valarm1 = $calendar->createComponent('VALARM');
+        $valarm1->add(
+            $calendar->createProperty('TRIGGER', '20120312T130000Z', array('VALUE' => 'DATE-TIME'))
+        );
+
+        $tests[] = array($valarm1, new DateTime('2012-03-01 01:00:00'), new DateTime('2012-04-01 01:00:00'), true);
+        $tests[] = array($valarm1, new DateTime('2012-03-01 01:00:00'), new DateTime('2012-03-10 01:00:00'), false);
+
+        // Relation to start time of event
+        $valarm2 = $calendar->createComponent('VALARM');
+        $valarm2->add(
+            $calendar->createProperty('TRIGGER', '-P1D', array('VALUE' => 'DURATION'))
+        );
+
+        $vevent2 = $calendar->createComponent('VEVENT');
+        $vevent2->DTSTART = '20120313T130000Z';
+        $vevent2->add($valarm2);
+
+        $tests[] = array($valarm2, new DateTime('2012-03-01 01:00:00'), new DateTime('2012-04-01 01:00:00'), true);
+        $tests[] = array($valarm2, new DateTime('2012-03-01 01:00:00'), new DateTime('2012-03-10 01:00:00'), false);
+
+        // Relation to end time of event
+        $valarm3 = $calendar->createComponent('VALARM');
+        $valarm3->add( $calendar->createProperty('TRIGGER', '-P1D', array('VALUE'=>'DURATION', 'RELATED' => 'END')) );
+
+        $vevent3 = $calendar->createComponent('VEVENT');
+        $vevent3->DTSTART = '20120301T130000Z';
+        $vevent3->DTEND = '20120401T130000Z';
+        $vevent3->add($valarm3);
+
+        $tests[] = array($valarm3, new DateTime('2012-02-25 01:00:00'), new DateTime('2012-03-05 01:00:00'), false);
+        $tests[] = array($valarm3, new DateTime('2012-03-25 01:00:00'), new DateTime('2012-04-05 01:00:00'), true);
+
+        // Relation to end time of todo 
+        $valarm4 = $calendar->createComponent('VALARM');
+        $valarm4->TRIGGER = '-P1D';
+        $valarm4->TRIGGER['VALUE'] = 'DURATION';
+        $valarm4->TRIGGER['RELATED']= 'END';
+
+        $vtodo4 = $calendar->createComponent('VTODO');
+        $vtodo4->DTSTART = '20120301T130000Z';
+        $vtodo4->DUE = '20120401T130000Z';
+        $vtodo4->add($valarm4);
+
+        $tests[] = array($valarm4, new DateTime('2012-02-25 01:00:00'), new DateTime('2012-03-05 01:00:00'), false);
+        $tests[] = array($valarm4, new DateTime('2012-03-25 01:00:00'), new DateTime('2012-04-05 01:00:00'), true);
+
+        // Relation to start time of event + repeat
+        $valarm5 = $calendar->createComponent('VALARM');
+        $valarm5->TRIGGER = '-P1D';
+        $valarm5->TRIGGER['VALUE'] = 'DURATION';
+        $valarm5->REPEAT = 10;
+        $valarm5->DURATION = 'P1D';
+
+        $vevent5 = $calendar->createComponent('VEVENT');
+        $vevent5->DTSTART = '20120301T130000Z';
+        $vevent5->add($valarm5);
+
+        $tests[] = array($valarm5, new DateTime('2012-03-09 01:00:00'), new DateTime('2012-03-10 01:00:00'), true);
+
+        // Relation to start time of event + duration, but no repeat
+        $valarm6 = $calendar->createComponent('VALARM');
+        $valarm6->TRIGGER = '-P1D';
+        $valarm6->TRIGGER['VALUE'] = 'DURATION';
+        $valarm6->DURATION = 'P1D';
+
+        $vevent6 = $calendar->createComponent('VEVENT');
+        $vevent6->DTSTART = '20120313T130000Z';
+        $vevent6->add($valarm6);
+
+        $tests[] = array($valarm6, new DateTime('2012-03-01 01:00:00'), new DateTime('2012-04-01 01:00:00'), true);
+        $tests[] = array($valarm6, new DateTime('2012-03-01 01:00:00'), new DateTime('2012-03-10 01:00:00'), false);
+
+
+        // Relation to end time of event (DURATION instead of DTEND)
+        $valarm7 = $calendar->createComponent('VALARM');
+        $valarm7->TRIGGER = '-P1D';
+        $valarm7->TRIGGER['VALUE'] = 'DURATION';
+        $valarm7->TRIGGER['RELATED']= 'END';
+
+        $vevent7 = $calendar->createComponent('VEVENT');
+        $vevent7->DTSTART = '20120301T130000Z';
+        $vevent7->DURATION = 'P30D';
+        $vevent7->add($valarm7);
+
+        $tests[] = array($valarm7, new DateTime('2012-02-25 01:00:00'), new DateTime('2012-03-05 01:00:00'), false);
+        $tests[] = array($valarm7, new DateTime('2012-03-25 01:00:00'), new DateTime('2012-04-05 01:00:00'), true);
+
+        // Relation to end time of event (No DTEND or DURATION)
+        $valarm7 = $calendar->createComponent('VALARM');
+        $valarm7->TRIGGER = '-P1D';
+        $valarm7->TRIGGER['VALUE'] = 'DURATION';
+        $valarm7->TRIGGER['RELATED']= 'END';
+
+        $vevent7 = $calendar->createComponent('VEVENT');
+        $vevent7->DTSTART = '20120301T130000Z';
+        $vevent7->add($valarm7);
+
+        $tests[] = array($valarm7, new DateTime('2012-02-25 01:00:00'), new DateTime('2012-03-05 01:00:00'), true);
+        $tests[] = array($valarm7, new DateTime('2012-03-25 01:00:00'), new DateTime('2012-04-05 01:00:00'), false);
+
+
+        return $tests;
+    }
+
+    /**
+     * @expectedException LogicException
+     */
+    public function testInTimeRangeInvalidComponent() {
+
+        $calendar = new VCalendar();
+        $valarm = $calendar->createComponent('VALARM');
+        $valarm->TRIGGER = '-P1D';
+        $valarm->TRIGGER['RELATED'] = 'END';
+
+        $vjournal = $calendar->createComponent('VJOURNAL');
+        $vjournal->add($valarm);
+
+        $valarm->isInTimeRange(new DateTime('2012-02-25 01:00:00'), new DateTime('2012-03-05 01:00:00'));
+
+    }
+
+    /**
+     * This bug was found and reported on the mailing list.
+     */
+    public function testInTimeRangeBuggy() {
+
+$input = <<<BLA
+BEGIN:VCALENDAR
+BEGIN:VTODO
+DTSTAMP:20121003T064931Z
+UID:b848cb9a7bb16e464a06c222ca1f8102@examle.com
+STATUS:NEEDS-ACTION
+DUE:20121005T000000Z
+SUMMARY:Task 1
+CATEGORIES:AlarmCategory
+BEGIN:VALARM
+TRIGGER:-PT10M
+ACTION:DISPLAY
+DESCRIPTION:Task 1
+END:VALARM
+END:VTODO
+END:VCALENDAR
+BLA;
+
+        $vobj = Reader::read($input);
+
+        $this->assertTrue($vobj->VTODO->VALARM->isInTimeRange(new \DateTime('2012-10-01 00:00:00'), new \DateTime('2012-11-01 00:00:00')));
+
+    }
+
+}
+

vendor/sabre/vobject/tests/VObject/Component/VAvailabilityTest.php

@@ -0,0 +1,385 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use Sabre\VObject;
+use Sabre\VObject\Reader;
+use Sabre\VObject\Component;
+use Sabre\VObject\Component\VAvailability;
+
+/**
+ * We use `RFCxxx` has a placeholder for the
+ * https://tools.ietf.org/html/draft-daboo-calendar-availability-05 name.
+ */
+class VAvailabilityTest extends \PHPUnit_Framework_TestCase {
+
+    function testVAvailabilityComponent() {
+
+        $vcal = <<<VCAL
+BEGIN:VCALENDAR
+BEGIN:VAVAILABILITY
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL;
+        $document = Reader::read($vcal);
+
+        $this->assertInstanceOf(__NAMESPACE__ . '\VAvailability', $document->VAVAILABILITY);
+
+    }
+
+    function testRFCxxxSection3_1_availabilityprop_required() {
+
+        // UID and DTSTAMP are present.
+        $this->assertIsValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+        // UID and DTSTAMP are missing.
+        $this->assertIsNotValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+        // DTSTAMP is missing.
+        $this->assertIsNotValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+        // UID is missing.
+        $this->assertIsNotValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+DTSTAMP:20111005T133225Z
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+    }
+
+    function testRFCxxxSection3_1_availabilityprop_optional_once() {
+
+        $properties = array(
+            'BUSYTYPE:BUSY',
+            'CLASS:PUBLIC',
+            'CREATED:20111005T135125Z',
+            'DESCRIPTION:Long bla bla',
+            'DTSTART:20111005T020000',
+            'LAST-MODIFIED:20111005T135325Z',
+            'ORGANIZER:mailto:foo@example.com',
+            'PRIORITY:1',
+            'SEQUENCE:0',
+            'SUMMARY:Bla bla',
+            'URL:http://example.org/'
+        );
+
+        // They are all present, only once.
+        $this->assertIsValid(Reader::read($this->template($properties)));
+
+        // We duplicate each one to see if it fails.
+        foreach ($properties as $property) {
+            $this->assertIsNotValid(Reader::read($this->template(array(
+                $property,
+                $property
+            ))));
+        }
+
+    }
+
+    function testRFCxxxSection3_1_availabilityprop_dtend_duration() {
+
+        // Only DTEND.
+        $this->assertIsValid(Reader::read($this->template(array(
+            'DTEND:21111005T133225Z'
+        ))));
+
+        // Only DURATION.
+        $this->assertIsValid(Reader::read($this->template(array(
+            'DURATION:PT1H'
+        ))));
+
+        // Both (not allowed).
+        $this->assertIsNotValid(Reader::read($this->template(array(
+            'DTEND:21111005T133225Z',
+            'DURATION:PT1H'
+        ))));
+    }
+
+    function testAvailableSubComponent() {
+
+        $vcal = <<<VCAL
+BEGIN:VCALENDAR
+BEGIN:VAVAILABILITY
+BEGIN:AVAILABLE
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL;
+        $document = Reader::read($vcal);
+
+        $this->assertInstanceOf(__NAMESPACE__, $document->VAVAILABILITY->AVAILABLE);
+
+    }
+
+    function testRFCxxxSection3_1_availableprop_required() {
+
+        // UID, DTSTAMP and DTSTART are present.
+        $this->assertIsValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+BEGIN:AVAILABLE
+UID:foo@test
+DTSTAMP:20111005T133225Z
+DTSTART:20111005T133225Z
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+        // UID, DTSTAMP and DTSTART are missing.
+        $this->assertIsNotValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+BEGIN:AVAILABLE
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+        // UID is missing.
+        $this->assertIsNotValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+BEGIN:AVAILABLE
+DTSTAMP:20111005T133225Z
+DTSTART:20111005T133225Z
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+        // DTSTAMP is missing.
+        $this->assertIsNotValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+BEGIN:AVAILABLE
+UID:foo@test
+DTSTART:20111005T133225Z
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+        // DTSTART is missing.
+        $this->assertIsNotValid(Reader::read(
+<<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+BEGIN:AVAILABLE
+UID:foo@test
+DTSTAMP:20111005T133225Z
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+        ));
+
+    }
+
+    function testRFCxxxSection3_1_available_dtend_duration() {
+
+        // Only DTEND.
+        $this->assertIsValid(Reader::read($this->templateAvailable(array(
+            'DTEND:21111005T133225Z'
+        ))));
+
+        // Only DURATION.
+        $this->assertIsValid(Reader::read($this->templateAvailable(array(
+            'DURATION:PT1H'
+        ))));
+
+        // Both (not allowed).
+        $this->assertIsNotValid(Reader::read($this->templateAvailable(array(
+            'DTEND:21111005T133225Z',
+            'DURATION:PT1H'
+        ))));
+    }
+
+    function testRFCxxxSection3_1_available_optional_once() {
+
+        $properties = array(
+            'CREATED:20111005T135125Z',
+            'DESCRIPTION:Long bla bla',
+            'LAST-MODIFIED:20111005T135325Z',
+            'RECURRENCE-ID;RANGE=THISANDFUTURE:19980401T133000Z',
+            'RRULE:FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR',
+            'SUMMARY:Bla bla'
+        );
+
+        // They are all present, only once.
+        $this->assertIsValid(Reader::read($this->templateAvailable($properties)));
+
+        // We duplicate each one to see if it fails.
+        foreach ($properties as $property) {
+            $this->assertIsNotValid(Reader::read($this->templateAvailable(array(
+                $property,
+                $property
+            ))));
+        }
+
+    }
+    function testRFCxxxSection3_2() {
+
+        $this->assertEquals(
+            'BUSY',
+            Reader::read($this->templateAvailable(array(
+                'BUSYTYPE:BUSY'
+            )))
+                ->VAVAILABILITY
+                ->AVAILABLE
+                ->BUSYTYPE
+                ->getValue()
+        );
+
+        $this->assertEquals(
+            'BUSY-UNAVAILABLE',
+            Reader::read($this->templateAvailable(array(
+                'BUSYTYPE:BUSY-UNAVAILABLE'
+            )))
+                ->VAVAILABILITY
+                ->AVAILABLE
+                ->BUSYTYPE
+                ->getValue()
+        );
+
+        $this->assertEquals(
+            'BUSY-TENTATIVE',
+            Reader::read($this->templateAvailable(array(
+                'BUSYTYPE:BUSY-TENTATIVE'
+            )))
+                ->VAVAILABILITY
+                ->AVAILABLE
+                ->BUSYTYPE
+                ->getValue()
+        );
+
+    }
+
+    protected function assertIsValid(VObject\Document $document) {
+
+        $this->assertEmpty($document->validate());
+
+    }
+
+    protected function assertIsNotValid(VObject\Document $document) {
+
+        $this->assertNotEmpty($document->validate());
+
+    }
+
+    protected function template(array $properties) {
+
+        return $this->_template(
+            <<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+…
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+,
+            $properties
+        );
+
+    }
+
+    protected function templateAvailable(array $properties) {
+
+        return $this->_template(
+            <<<VCAL
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//id
+BEGIN:VAVAILABILITY
+UID:foo@test
+DTSTAMP:20111005T133225Z
+BEGIN:AVAILABLE
+UID:foo@test
+DTSTAMP:20111005T133225Z
+DTSTART:20111005T133225Z
+…
+END:AVAILABLE
+END:VAVAILABILITY
+END:VCALENDAR
+VCAL
+,
+            $properties
+        );
+
+    }
+
+    protected function _template($template, array $properties) {
+
+        return str_replace('…', implode("\r\n", $properties), $template);
+
+    }
+
+}

vendor/sabre/vobject/tests/VObject/Component/VCalendarTest.php

@@ -0,0 +1,697 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use DateTimeZone;
+use Sabre\VObject;
+
+class VCalendarTest extends \PHPUnit_Framework_TestCase {
+
+    /**
+     * @dataProvider expandData
+     */
+    public function testExpand($input, $output, $timeZone = 'UTC', $start = '2011-12-01', $end = '2011-12-31') {
+
+        $vcal = VObject\Reader::read($input);
+
+        $timeZone = new DateTimeZone($timeZone);
+
+        $vcal->expand(
+            new \DateTime($start),
+            new \DateTime($end),
+            $timeZone
+        );
+
+        // This will normalize the output
+        $output = VObject\Reader::read($output)->serialize();
+
+        $this->assertEquals($output, $vcal->serialize());
+
+    }
+
+    public function expandData() {
+
+        $tests = array();
+
+        // No data
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+END:VCALENDAR
+';
+
+        $output = $input;
+        $tests[] = array($input,$output);
+
+
+        // Simple events
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla
+SUMMARY:InExpand
+DTSTART;VALUE=DATE:20111202
+END:VEVENT
+BEGIN:VEVENT
+UID:bla2
+SUMMARY:NotInExpand
+DTSTART;VALUE=DATE:20120101
+END:VEVENT
+END:VCALENDAR
+';
+
+        $output = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla
+SUMMARY:InExpand
+DTSTART;VALUE=DATE:20111202
+END:VEVENT
+END:VCALENDAR
+';
+
+        $tests[] = array($input, $output);
+
+        // Removing timezone info
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VTIMEZONE
+TZID:Europe/Paris
+END:VTIMEZONE
+BEGIN:VEVENT
+UID:bla4
+SUMMARY:RemoveTZ info
+DTSTART;TZID=Europe/Paris:20111203T130102
+END:VEVENT
+END:VCALENDAR
+';
+
+        $output = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla4
+SUMMARY:RemoveTZ info
+DTSTART:20111203T120102Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $tests[] = array($input, $output);
+
+        // Recurrence rule
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule
+DTSTART:20111125T120000Z
+DTEND:20111125T130000Z
+RRULE:FREQ=WEEKLY
+END:VEVENT
+END:VCALENDAR
+';
+
+        $output = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule
+DTSTART:20111202T120000Z
+DTEND:20111202T130000Z
+RECURRENCE-ID:20111202T120000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule
+DTSTART:20111209T120000Z
+DTEND:20111209T130000Z
+RECURRENCE-ID:20111209T120000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule
+DTSTART:20111216T120000Z
+DTEND:20111216T130000Z
+RECURRENCE-ID:20111216T120000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule
+DTSTART:20111223T120000Z
+DTEND:20111223T130000Z
+RECURRENCE-ID:20111223T120000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule
+DTSTART:20111230T120000Z
+DTEND:20111230T130000Z
+RECURRENCE-ID:20111230T120000Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $tests[] = array($input, $output);
+
+        // Recurrence rule + override
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule2
+DTSTART:20111125T120000Z
+DTEND:20111125T130000Z
+RRULE:FREQ=WEEKLY
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+RECURRENCE-ID:20111209T120000Z
+DTSTART:20111209T140000Z
+DTEND:20111209T150000Z
+SUMMARY:Override!
+END:VEVENT
+END:VCALENDAR
+';
+
+        $output = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule2
+DTSTART:20111202T120000Z
+DTEND:20111202T130000Z
+RECURRENCE-ID:20111202T120000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+RECURRENCE-ID:20111209T120000Z
+DTSTART:20111209T140000Z
+DTEND:20111209T150000Z
+SUMMARY:Override!
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule2
+DTSTART:20111216T120000Z
+DTEND:20111216T130000Z
+RECURRENCE-ID:20111216T120000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule2
+DTSTART:20111223T120000Z
+DTEND:20111223T130000Z
+RECURRENCE-ID:20111223T120000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule2
+DTSTART:20111230T120000Z
+DTEND:20111230T130000Z
+RECURRENCE-ID:20111230T120000Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $tests[] = array($input, $output);
+
+        // Floating dates and times.
+        $input = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla1
+DTSTART:20141112T195000
+END:VEVENT
+BEGIN:VEVENT
+UID:bla2
+DTSTART;VALUE=DATE:20141112
+END:VEVENT
+BEGIN:VEVENT
+UID:bla3
+DTSTART;VALUE=DATE:20141112
+RRULE:FREQ=DAILY;COUNT=2
+END:VEVENT
+END:VCALENDAR
+ICS;
+
+        $output = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla1
+DTSTART:20141112T225000Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bla2
+DTSTART;VALUE=DATE:20141112
+END:VEVENT
+BEGIN:VEVENT
+UID:bla3
+DTSTART;VALUE=DATE:20141112
+RECURRENCE-ID;VALUE=DATE:20141112
+END:VEVENT
+BEGIN:VEVENT
+UID:bla3
+DTSTART;VALUE=DATE:20141113
+RECURRENCE-ID;VALUE=DATE:20141113
+END:VEVENT
+END:VCALENDAR
+ICS;
+
+        $tests[] = array($input, $output, 'America/Argentina/Buenos_Aires', '2014-01-01', '2015-01-01');
+
+        // Recurrence rule with no valid instances
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+UID:bla6
+SUMMARY:Testing RRule3
+DTSTART:20111125T120000Z
+DTEND:20111125T130000Z
+RRULE:FREQ=WEEKLY;COUNT=1
+EXDATE:20111125T120000Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $output = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+END:VCALENDAR
+';
+
+        $tests[] = array($input, $output);
+        return $tests;
+
+    }
+
+    /**
+     * @expectedException LogicException
+     */
+    public function testBrokenEventExpand() {
+
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+RRULE:FREQ=WEEKLY
+DTSTART;VALUE=DATE:20111202
+END:VEVENT
+END:VCALENDAR
+';
+        $vcal = VObject\Reader::read($input);
+        $vcal->expand(
+            new \DateTime('2011-12-01'),
+            new \DateTime('2011-12-31')
+        );
+
+    }
+
+    function testGetDocumentType() {
+
+        $vcard = new VCalendar();
+        $vcard->VERSION = '2.0';
+        $this->assertEquals(VCalendar::ICALENDAR20, $vcard->getDocumentType());
+
+    }
+
+    function testValidateCorrect() {
+
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+PRODID:foo
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+DTSTAMP:20140122T233226Z
+UID:foo
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(array(), $vcal->validate(), 'Got an error');
+
+    }
+
+    function testValidateNoVersion() {
+
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+PRODID:foo
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(1, count($vcal->validate()));
+
+    }
+
+    function testValidateWrongVersion() {
+
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:3.0
+PRODID:foo
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(1, count($vcal->validate()));
+
+    }
+
+    function testValidateNoProdId() {
+
+        $input = 'BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+VERSION:2.0
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(1, count($vcal->validate()));
+
+    }
+
+    function testValidateDoubleCalScale() {
+
+        $input = 'BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:foo
+CALSCALE:GREGORIAN
+CALSCALE:GREGORIAN
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(1, count($vcal->validate()));
+
+    }
+
+    function testValidateDoubleMethod() {
+
+        $input = 'BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:foo
+METHOD:REQUEST
+METHOD:REQUEST
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(1, count($vcal->validate()));
+
+    }
+
+    function testValidateTwoMasterEvents() {
+
+        $input = 'BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:foo
+METHOD:REQUEST
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(1, count($vcal->validate()));
+
+    }
+
+    function testValidateOneMasterEvent() {
+
+        $input = 'BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:foo
+METHOD:REQUEST
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+RECURRENCE-ID;VALUE=DATE:20111202
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+        $this->assertEquals(0, count($vcal->validate()));
+
+    }
+
+    function testGetBaseComponent() {
+
+        $input = 'BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:foo
+METHOD:REQUEST
+BEGIN:VEVENT
+SUMMARY:test
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+RECURRENCE-ID;VALUE=DATE:20111202
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+
+        $result = $vcal->getBaseComponent();
+        $this->assertEquals('test', $result->SUMMARY->getValue());
+
+    }
+
+    function testGetBaseComponentNoResult() {
+
+        $input = 'BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:foo
+METHOD:REQUEST
+BEGIN:VEVENT
+SUMMARY:test
+RECURRENCE-ID;VALUE=DATE:20111202
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+END:VEVENT
+BEGIN:VEVENT
+DTSTART;VALUE=DATE:20111202
+UID:foo
+DTSTAMP:20140122T234434Z
+RECURRENCE-ID;VALUE=DATE:20111202
+END:VEVENT
+END:VCALENDAR
+';
+
+        $vcal = VObject\Reader::read($input);
+
+        $result = $vcal->getBaseComponent();
+        $this->assertNull($result);
+
+    }
+
+    function testNoComponents() {
+
+        $input = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:vobject
+END:VCALENDAR
+ICS;
+
+        $this->assertValidate(
+            $input,
+            0,
+            3,
+           "An iCalendar object must have at least 1 component."
+        );
+
+    }
+
+    function testCalDAVNoComponents() {
+
+        $input = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:vobject
+BEGIN:VTIMEZONE
+TZID:America/Toronto
+END:VTIMEZONE
+END:VCALENDAR
+ICS;
+
+        $this->assertValidate(
+            $input,
+            VCalendar::PROFILE_CALDAV,
+            3,
+           "A calendar object on a CalDAV server must have at least 1 component (VTODO, VEVENT, VJOURNAL)."
+        );
+
+    }
+
+    function testCalDAVMultiUID() {
+
+        $input = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:vobject
+BEGIN:VEVENT
+UID:foo
+DTSTAMP:20150109T184500Z
+DTSTART:20150109T184500Z
+END:VEVENT
+BEGIN:VEVENT
+UID:bar
+DTSTAMP:20150109T184500Z
+DTSTART:20150109T184500Z
+END:VEVENT
+END:VCALENDAR
+ICS;
+
+        $this->assertValidate(
+            $input,
+            VCalendar::PROFILE_CALDAV,
+            3,
+           "A calendar object on a CalDAV server may only have components with the same UID."
+        );
+
+    }
+
+    function testCalDAVMultiComponent() {
+
+        $input = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:vobject
+BEGIN:VEVENT
+UID:foo
+RECURRENCE-ID:20150109T185200Z
+DTSTAMP:20150109T184500Z
+DTSTART:20150109T184500Z
+END:VEVENT
+BEGIN:VTODO
+UID:foo
+DTSTAMP:20150109T184500Z
+DTSTART:20150109T184500Z
+END:VTODO
+END:VCALENDAR
+ICS;
+
+        $this->assertValidate(
+            $input,
+            VCalendar::PROFILE_CALDAV,
+            3,
+           "A calendar object on a CalDAV server may only have 1 type of component (VEVENT, VTODO or VJOURNAL)."
+        );
+
+    }
+
+    function testCalDAVMETHOD() {
+
+        $input = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+METHOD:PUBLISH
+PRODID:vobject
+BEGIN:VEVENT
+UID:foo
+RECURRENCE-ID:20150109T185200Z
+DTSTAMP:20150109T184500Z
+DTSTART:20150109T184500Z
+END:VEVENT
+END:VCALENDAR
+ICS;
+
+        $this->assertValidate(
+            $input,
+            VCalendar::PROFILE_CALDAV,
+            3,
+           "A calendar object on a CalDAV server MUST NOT have a METHOD property."
+        );
+
+    }
+
+    function assertValidate($ics, $options, $expectedLevel, $expectedMessage = null) {
+
+        $vcal = VObject\Reader::read($ics);
+        $result = $vcal->validate($options);
+
+        $this->assertValidateResult($result, $expectedLevel, $expectedMessage);
+
+    }
+
+    function assertValidateResult($input, $expectedLevel, $expectedMessage = null) {
+
+        $messages = array();
+        foreach($input as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        if ($expectedLevel === 0) {
+            $this->assertEquals(0, count($input), 'No validation messages were expected. We got: ' . implode(', ', $messages));
+        } else {
+            $this->assertEquals(1, count($input), 'We expected exactly 1 validation message, We got: ' . implode(', ', $messages));
+
+            $this->assertEquals($expectedMessage, $input[0]['message']);
+            $this->assertEquals($expectedLevel, $input[0]['level']);
+        }
+
+    }
+
+
+}

vendor/sabre/vobject/tests/VObject/Component/VCardTest.php

@@ -0,0 +1,288 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use Sabre\VObject;
+
+class VCardTest extends \PHPUnit_Framework_TestCase {
+
+    /**
+     * @dataProvider validateData
+     */
+    function testValidate($input, $expectedWarnings, $expectedRepairedOutput) {
+
+        $vcard = VObject\Reader::read($input);
+
+        $warnings = $vcard->validate();
+
+        $warnMsg = array();
+        foreach($warnings as $warning) {
+            $warnMsg[] = $warning['message'];
+        }
+
+        $this->assertEquals($expectedWarnings, $warnMsg);
+
+        $vcard->validate(VObject\Component::REPAIR);
+
+        $this->assertEquals(
+            $expectedRepairedOutput,
+            $vcard->serialize()
+        );
+
+    }
+
+    public function validateData() {
+
+        $tests = array();
+
+        // Correct
+        $tests[] = array(
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nFN:John Doe\r\nUID:foo\r\nEND:VCARD\r\n",
+            array(),
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nFN:John Doe\r\nUID:foo\r\nEND:VCARD\r\n",
+        );
+
+        // No VERSION
+        $tests[] = array(
+            "BEGIN:VCARD\r\nFN:John Doe\r\nUID:foo\r\nEND:VCARD\r\n",
+            array(
+                'VERSION MUST appear exactly once in a VCARD component',
+            ),
+            "BEGIN:VCARD\r\nVERSION:3.0\r\nFN:John Doe\r\nUID:foo\r\nEND:VCARD\r\n",
+        );
+
+        // Unknown version
+        $tests[] = array(
+            "BEGIN:VCARD\r\nVERSION:2.2\r\nFN:John Doe\r\nUID:foo\r\nEND:VCARD\r\n",
+            array(
+                'Only vcard version 4.0 (RFC6350), version 3.0 (RFC2426) or version 2.1 (icm-vcard-2.1) are supported.',
+            ),
+            "BEGIN:VCARD\r\nVERSION:2.1\r\nFN:John Doe\r\nUID:foo\r\nEND:VCARD\r\n",
+        );
+
+        // No FN
+        $tests[] = array(
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nEND:VCARD\r\n",
+            array(
+                'The FN property must appear in the VCARD component exactly 1 time',
+            ),
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nEND:VCARD\r\n",
+        );
+        // No FN, N fallback
+        $tests[] = array(
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nN:Doe;John;;;;;\r\nEND:VCARD\r\n",
+            array(
+                'The FN property must appear in the VCARD component exactly 1 time',
+            ),
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nN:Doe;John;;;;;\r\nFN:John Doe\r\nEND:VCARD\r\n",
+        );
+        // No FN, N fallback, no first name
+        $tests[] = array(
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nN:Doe;;;;;;\r\nEND:VCARD\r\n",
+            array(
+                'The FN property must appear in the VCARD component exactly 1 time',
+            ),
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nN:Doe;;;;;;\r\nFN:Doe\r\nEND:VCARD\r\n",
+        );
+
+        // No FN, ORG fallback
+        $tests[] = array(
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nORG:Acme Co.\r\nEND:VCARD\r\n",
+            array(
+                'The FN property must appear in the VCARD component exactly 1 time',
+            ),
+            "BEGIN:VCARD\r\nVERSION:4.0\r\nUID:foo\r\nORG:Acme Co.\r\nFN:Acme Co.\r\nEND:VCARD\r\n",
+        );
+        return $tests;
+
+    }
+
+    function testGetDocumentType() {
+
+        $vcard = new VCard(array(), false);
+        $vcard->VERSION = '2.1';
+        $this->assertEquals(VCard::VCARD21, $vcard->getDocumentType());
+
+        $vcard = new VCard(array(), false);
+        $vcard->VERSION = '3.0';
+        $this->assertEquals(VCard::VCARD30, $vcard->getDocumentType());
+
+        $vcard = new VCard(array(), false);
+        $vcard->VERSION = '4.0';
+        $this->assertEquals(VCard::VCARD40, $vcard->getDocumentType());
+
+        $vcard = new VCard(array(), false);
+        $this->assertEquals(VCard::UNKNOWN, $vcard->getDocumentType());
+    }
+
+    function testPreferredNoPref() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:3.0
+EMAIL:1@example.org
+EMAIL:2@example.org
+END:VCARD
+VCF;
+
+        $vcard = VObject\Reader::read($vcard);
+        $this->assertEquals('1@example.org', $vcard->preferred('EMAIL')->getValue());
+
+    }
+
+    function testPreferredWithPref() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:3.0
+EMAIL:1@example.org
+EMAIL;TYPE=PREF:2@example.org
+END:VCARD
+VCF;
+
+        $vcard = VObject\Reader::read($vcard);
+        $this->assertEquals('2@example.org', $vcard->preferred('EMAIL')->getValue());
+
+    }
+
+    function testPreferredWith40Pref() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:4.0
+EMAIL:1@example.org
+EMAIL;PREF=3:2@example.org
+EMAIL;PREF=2:3@example.org
+END:VCARD
+VCF;
+
+        $vcard = VObject\Reader::read($vcard);
+        $this->assertEquals('3@example.org', $vcard->preferred('EMAIL')->getValue());
+
+    }
+
+    function testPreferredNotFound() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:4.0
+END:VCARD
+VCF;
+
+        $vcard = VObject\Reader::read($vcard);
+        $this->assertNull($vcard->preferred('EMAIL'));
+
+    }
+
+    function testNoUIDCardDAV() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:4.0
+FN:John Doe
+END:VCARD
+VCF;
+        $this->assertValidate(
+            $vcard,
+            VCARD::PROFILE_CARDDAV,
+            3,
+            'vCards on CardDAV servers MUST have a UID property.'
+        );
+
+    }
+
+    function testNoUIDNoCardDAV() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:4.0
+FN:John Doe
+END:VCARD
+VCF;
+        $this->assertValidate(
+            $vcard,
+            0,
+            2,
+            'Adding a UID to a vCard property is recommended.'
+        );
+
+    }
+    function testNoUIDNoCardDAVRepair() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:4.0
+FN:John Doe
+END:VCARD
+VCF;
+        $this->assertValidate(
+            $vcard,
+            VCARD::REPAIR,
+            1,
+            'Adding a UID to a vCard property is recommended.'
+        );
+
+    }
+
+    function testVCard21CardDAV() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:2.1
+FN:John Doe
+UID:foo
+END:VCARD
+VCF;
+        $this->assertValidate(
+            $vcard,
+            VCARD::PROFILE_CARDDAV,
+            3,
+            'CardDAV servers are not allowed to accept vCard 2.1.'
+        );
+
+    }
+
+    function testVCard21NoCardDAV() {
+
+        $vcard = <<<VCF
+BEGIN:VCARD
+VERSION:2.1
+FN:John Doe
+UID:foo
+END:VCARD
+VCF;
+        $this->assertValidate(
+            $vcard,
+            0,
+            0
+        );
+
+    }
+
+    function assertValidate($vcf, $options, $expectedLevel, $expectedMessage = null) {
+
+        $vcal = VObject\Reader::read($vcf);
+        $result = $vcal->validate($options);
+
+        $this->assertValidateResult($result, $expectedLevel, $expectedMessage);
+
+    }
+
+    function assertValidateResult($input, $expectedLevel, $expectedMessage = null) {
+
+        $messages = array();
+        foreach($input as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        if ($expectedLevel === 0) {
+            $this->assertEquals(0, count($input), 'No validation messages were expected. We got: ' . implode(', ', $messages));
+        } else {
+            $this->assertEquals(1, count($input), 'We expected exactly 1 validation message, We got: ' . implode(', ', $messages));
+
+            $this->assertEquals($expectedMessage, $input[0]['message']);
+            $this->assertEquals($expectedLevel, $input[0]['level']);
+        }
+
+    }
+}

vendor/sabre/vobject/tests/VObject/Component/VEventTest.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use Sabre\VObject;
+
+class VEventTest extends \PHPUnit_Framework_TestCase {
+
+    /**
+     * @dataProvider timeRangeTestData
+     */
+    public function testInTimeRange(VEvent $vevent,$start,$end,$outcome) {
+
+        $this->assertEquals($outcome, $vevent->isInTimeRange($start, $end));
+
+    }
+
+    public function timeRangeTestData() {
+
+        $tests = array();
+
+        $calendar = new VCalendar();
+
+        $vevent = $calendar->createComponent('VEVENT');
+        $vevent->DTSTART = '20111223T120000Z';
+        $tests[] = array($vevent, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vevent, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vevent2 = clone $vevent;
+        $vevent2->DTEND = '20111225T120000Z';
+        $tests[] = array($vevent2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vevent2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vevent3 = clone $vevent;
+        $vevent3->DURATION = 'P1D';
+        $tests[] = array($vevent3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vevent3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vevent4 = clone $vevent;
+        $vevent4->DTSTART = '20111225';
+        $vevent4->DTSTART['VALUE'] = 'DATE';
+        $tests[] = array($vevent4, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vevent4, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+        // Event with no end date should be treated as lasting the entire day.
+        $tests[] = array($vevent4, new \DateTime('2011-12-25 16:00:00'), new \DateTime('2011-12-25 17:00:00'), true);
+        // DTEND is non inclusive so all day events should not be returned on the next day.
+        $tests[] = array($vevent4, new \DateTime('2011-12-26 00:00:00'), new \DateTime('2011-12-26 17:00:00'), false);
+        // The timezone of timerange in question also needs to be considered.
+        $tests[] = array($vevent4, new \DateTime('2011-12-26 00:00:00', new \DateTimeZone('Europe/Berlin')), new \DateTime('2011-12-26 17:00:00', new \DateTimeZone('Europe/Berlin')), false);
+
+        $vevent5 = clone $vevent;
+        $vevent5->DURATION = 'P1D';
+        $vevent5->RRULE = 'FREQ=YEARLY';
+        $tests[] = array($vevent5, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vevent5, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+        $tests[] = array($vevent5, new \DateTime('2013-12-01'), new \DateTime('2013-12-31'), true);
+
+        $vevent6 = clone $vevent;
+        $vevent6->DTSTART = '20111225';
+        $vevent6->DTSTART['VALUE'] = 'DATE';
+        $vevent6->DTEND   = '20111225';
+        $vevent6->DTEND['VALUE'] = 'DATE';
+
+        $tests[] = array($vevent6, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vevent6, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        // Added this test to ensure that recurrence rules with no DTEND also 
+        // get checked for the entire day.
+        $vevent7 = clone $vevent;
+        $vevent7->DTSTART = '20120101';
+        $vevent7->DTSTART['VALUE'] = 'DATE';
+        $vevent7->RRULE = 'FREQ=MONTHLY';
+        $tests[] = array($vevent7, new \DateTime('2012-02-01 15:00:00'), new \DateTime('2012-02-02'), true);
+        // The timezone of timerange in question should also be considered.
+
+        // Added this test to check recurring events that have no instances.
+        $vevent8 = clone $vevent;
+        $vevent8->DTSTART = '20130329T140000';
+        $vevent8->DTEND = '20130329T153000';
+        $vevent8->RRULE = array('FREQ' => 'WEEKLY', 'BYDAY' => array('FR'), 'UNTIL' => '20130412T115959Z');
+        $vevent8->add('EXDATE', '20130405T140000');
+        $vevent8->add('EXDATE', '20130329T140000');
+        $tests[] = array($vevent8, new \DateTime('2013-03-01'), new \DateTime('2013-04-01'), false);
+
+        return $tests;
+
+    }
+
+}
+

vendor/sabre/vobject/tests/VObject/Component/VFreeBusyTest.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use Sabre\VObject;
+use Sabre\VObject\Reader;
+
+class VFreeBusyTest extends \PHPUnit_Framework_TestCase {
+
+    function testIsFree() {
+
+        $input = <<<BLA
+BEGIN:VCALENDAR
+BEGIN:VFREEBUSY
+FREEBUSY;FBTYPE=FREE:20120912T000500Z/PT1H
+FREEBUSY;FBTYPE=BUSY:20120912T010000Z/20120912T020000Z
+FREEBUSY;FBTYPE=BUSY-TENTATIVE:20120912T020000Z/20120912T030000Z
+FREEBUSY;FBTYPE=BUSY-UNAVAILABLE:20120912T030000Z/20120912T040000Z
+FREEBUSY;FBTYPE=BUSY:20120912T050000Z/20120912T060000Z,20120912T080000Z/20120912T090000Z
+FREEBUSY;FBTYPE=BUSY:20120912T100000Z/PT1H
+END:VFREEBUSY
+END:VCALENDAR
+BLA;
+
+        $obj = VObject\Reader::read($input);
+        $vfb = $obj->VFREEBUSY;
+
+        $tz = new \DateTimeZone('UTC');
+
+        $this->assertFalse($vfb->isFree(new \DateTime('2012-09-12 01:15:00', $tz), new \DateTime('2012-09-12 01:45:00', $tz)));
+        $this->assertFalse($vfb->isFree(new \DateTime('2012-09-12 08:05:00', $tz), new \DateTime('2012-09-12 08:10:00', $tz)));
+        $this->assertFalse($vfb->isFree(new \DateTime('2012-09-12 10:15:00', $tz), new \DateTime('2012-09-12 10:45:00', $tz)));
+
+        // Checking whether the end time is treated as non-inclusive
+        $this->assertTrue($vfb->isFree(new \DateTime('2012-09-12 09:00:00', $tz), new \DateTime('2012-09-12 09:15:00', $tz)));
+        $this->assertTrue($vfb->isFree(new \DateTime('2012-09-12 09:45:00', $tz), new \DateTime('2012-09-12 10:00:00', $tz)));
+        $this->assertTrue($vfb->isFree(new \DateTime('2012-09-12 11:00:00', $tz), new \DateTime('2012-09-12 12:00:00', $tz)));
+
+    }
+
+    public function testValidate() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VFREEBUSY
+UID:some-random-id
+DTSTAMP:20140402T180200Z
+END:VFREEBUSY
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(array(), $messages);
+
+    }
+
+}

vendor/sabre/vobject/tests/VObject/Component/VJournalTest.php

@@ -0,0 +1,101 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use Sabre\VObject\Component;
+use Sabre\VObject\Reader;
+
+class VJournalTest extends \PHPUnit_Framework_TestCase {
+
+    /**
+     * @dataProvider timeRangeTestData
+     */
+    public function testInTimeRange(VJournal $vtodo,$start,$end,$outcome) {
+
+        $this->assertEquals($outcome, $vtodo->isInTimeRange($start, $end));
+
+    }
+
+    public function testValidate() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VJOURNAL
+UID:12345678
+DTSTAMP:20140402T174100Z
+END:VJOURNAL
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(array(), $messages);
+
+    }
+
+    public function testValidateBroken() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VJOURNAL
+UID:12345678
+DTSTAMP:20140402T174100Z
+URL:http://example.org/
+URL:http://example.com/
+END:VJOURNAL
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(
+            array("URL MUST NOT appear more than once in a VJOURNAL component"),
+            $messages
+        );
+
+    }
+
+    public function timeRangeTestData() {
+
+        $calendar = new VCalendar();
+
+        $tests = array();
+
+        $vjournal = $calendar->createComponent('VJOURNAL');
+        $vjournal->DTSTART = '20111223T120000Z';
+        $tests[] = array($vjournal, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vjournal, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vjournal2 = $calendar->createComponent('VJOURNAL');
+        $vjournal2->DTSTART = '20111223';
+        $vjournal2->DTSTART['VALUE'] = 'DATE';
+        $tests[] = array($vjournal2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vjournal2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vjournal3 = $calendar->createComponent('VJOURNAL');
+        $tests[] = array($vjournal3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), false);
+        $tests[] = array($vjournal3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        return $tests;
+    }
+
+
+
+}
+

vendor/sabre/vobject/tests/VObject/Component/VTimeZoneTest.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use Sabre\VObject;
+use Sabre\VObject\Reader;
+
+class VTimeZoneTest extends \PHPUnit_Framework_TestCase {
+
+    function testValidate() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VTIMEZONE
+TZID:America/Toronto
+END:VTIMEZONE
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(array(), $messages);
+
+    }
+
+    function testGetTimeZone() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VTIMEZONE
+TZID:America/Toronto
+END:VTIMEZONE
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $tz = new \DateTimeZone('America/Toronto');
+
+        $this->assertEquals(
+            $tz,
+            $obj->VTIMEZONE->getTimeZone()
+        );
+
+    }
+
+}

vendor/sabre/vobject/tests/VObject/Component/VTodoTest.php

@@ -0,0 +1,180 @@
+<?php
+
+namespace Sabre\VObject\Component;
+
+use
+    Sabre\VObject\Component,
+    Sabre\VObject\Reader;
+
+class VTodoTest extends \PHPUnit_Framework_TestCase {
+
+    /**
+     * @dataProvider timeRangeTestData
+     */
+    public function testInTimeRange(VTodo $vtodo,$start,$end,$outcome) {
+
+        $this->assertEquals($outcome, $vtodo->isInTimeRange($start, $end));
+
+    }
+
+    public function timeRangeTestData() {
+
+        $tests = array();
+
+        $calendar = new VCalendar();
+
+        $vtodo = $calendar->createComponent('VTODO');
+        $vtodo->DTSTART = '20111223T120000Z';
+        $tests[] = array($vtodo, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vtodo2 = clone $vtodo;
+        $vtodo2->DURATION = 'P1D';
+        $tests[] = array($vtodo2, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo2, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vtodo3 = clone $vtodo;
+        $vtodo3->DUE = '20111225';
+        $tests[] = array($vtodo3, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo3, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vtodo4 = $calendar->createComponent('VTODO');
+        $vtodo4->DUE = '20111225';
+        $tests[] = array($vtodo4, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo4, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vtodo5 = $calendar->createComponent('VTODO');
+        $vtodo5->COMPLETED = '20111225';
+        $tests[] = array($vtodo5, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo5, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vtodo6 = $calendar->createComponent('VTODO');
+        $vtodo6->CREATED = '20111225';
+        $tests[] = array($vtodo6, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo6, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vtodo7 = $calendar->createComponent('VTODO');
+        $vtodo7->CREATED = '20111225';
+        $vtodo7->COMPLETED = '20111226';
+        $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), false);
+
+        $vtodo7 = $calendar->createComponent('VTODO');
+        $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2012-01-01'), true);
+        $tests[] = array($vtodo7, new \DateTime('2011-01-01'), new \DateTime('2011-11-01'), true);
+
+        return $tests;
+
+    }
+
+    public function testValidate() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VTODO
+UID:1234-21355-123156
+DTSTAMP:20140402T183400Z
+END:VTODO
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(array(), $messages);
+
+    }
+
+    public function testValidateInvalid() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VTODO
+END:VTODO
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(array(
+            "UID MUST appear exactly once in a VTODO component",
+            "DTSTAMP MUST appear exactly once in a VTODO component",
+        ), $messages);
+
+    }
+
+    public function testValidateDUEDTSTARTMisMatch() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VTODO
+UID:FOO
+DTSTART;VALUE=DATE-TIME:20140520T131600Z
+DUE;VALUE=DATE:20140520
+DTSTAMP;VALUE=DATE-TIME:20140520T131600Z
+END:VTODO
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(array(
+            "The value type (DATE or DATE-TIME) must be identical for DUE and DTSTART",
+        ), $messages);
+
+    }
+
+    public function testValidateDUEbeforeDTSTART() {
+
+        $input = <<<HI
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:YoYo
+BEGIN:VTODO
+UID:FOO
+DTSTART;VALUE=DATE:20140520
+DUE;VALUE=DATE:20140518
+DTSTAMP;VALUE=DATE-TIME:20140520T131600Z
+END:VTODO
+END:VCALENDAR
+HI;
+
+        $obj = Reader::read($input);
+
+        $warnings = $obj->validate();
+        $messages = array();
+        foreach($warnings as $warning) {
+            $messages[] = $warning['message'];
+        }
+
+        $this->assertEquals(array(
+            "DUE must occur after DTSTART",
+        ), $messages);
+
+    }
+
+}
+