Chamilo/vendor/packbackbooks/lti-1p3-tool/tests/LtiNamesRolesProvisioningServiceTest.php

<?php namespace Tests;

use PHPUnit\Framework\TestCase;
use Mockery;

use Packback\Lti1p3\Interfaces\LtiServiceConnectorInterface;
use Packback\Lti1p3\LtiNamesRolesProvisioningService;

class LtiNamesRolesProvisioningServiceTest extends TestCase
{
    public function setUp(): void
    {
        $this->connector = Mockery::mock(LtiServiceConnectorInterface::class);
    }

    public function testItInstantiates()
    {
        $nrps = new LtiNamesRolesProvisioningService($this->connector, []);

        $this->assertInstanceOf(LtiNamesRolesProvisioningService::class, $nrps);
    }

    public function testItGetsMembers()
    {
        $expected = [ 'members' ];

        $nrps = new LtiNamesRolesProvisioningService($this->connector, [
            'context_memberships_url' => 'url'
        ]);
        $this->connector->shouldReceive('makeServiceRequest')
            ->once()->andReturn([
                'headers' => [],
                'body' => [ 'members' => $expected ]
            ]);

        $result = $nrps->getMembers();

        $this->assertEquals($expected, $result);
    }

    public function testItGetsMembersIteratively()
    {
        $response = [ 'members' ];
        $expected = array_merge($response, $response);

        $nrps = new LtiNamesRolesProvisioningService($this->connector, [
            'context_memberships_url' => 'url'
        ]);
        // First response
        $this->connector->shouldReceive('makeServiceRequest')
            ->once()->andReturn([
                'headers' => [ 'Link:Something<else>;rel="next"' ],
                'body' => [ 'members' => $response ]
            ]);
        // Second response
        $this->connector->shouldReceive('makeServiceRequest')
            ->once()->andReturn([
                'headers' => [],
                'body' => [ 'members' => $response ]
            ]);

        $result = $nrps->getMembers();

        $this->assertEquals($expected, $result);
    }
}