App\Test\TestCase\Controller\DevelopersControllerTest::testCallback()

Complexity

Conditions	1
Paths	1

Size

Total Lines	88
Code Lines	52

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function testCallback()
    {
        // Mock functions `curl_exec` and `curl_getinfo` in GithubApiComponent
        // so that we don't actually hit the Github Api
        $curlExecMock = $this->getFunctionMock('\App\Controller\Component', 'curl_exec');
        $curlGetInfoMock = $this->getFunctionMock('\App\Controller\Component', 'curl_getinfo');

        $accessTokenResponse = json_encode(['access_token' => 'abc']);
        $emptyAccessTokenResponse = json_encode(['access_token' => null]);

        $nonSuccessUserResponse = json_encode(['message' => 'Unauthorized access']);
        $userResponse = file_get_contents(TESTS . 'Fixture' . DS . 'user_response.json');

        // Github unsuccessful response followed by successful response
        $curlExecMock->expects($this->exactly(10))->willReturnOnConsecutiveCalls(
            $emptyAccessTokenResponse,
            $emptyAccessTokenResponse,
            $accessTokenResponse,
            $nonSuccessUserResponse,
            $accessTokenResponse,
            $userResponse,
            null,
            $accessTokenResponse,
            $userResponse,
            null
        );
        $curlGetInfoMock->expects($this->exactly(5))->willReturnOnConsecutiveCalls(
            401,
            200,
            404,
            200,
            204
        );

        // Case 1.1 Test no access_token in Github response (with last_page not set in session)
        // So, empty the session
        $this->session([]);

        $this->get('developers/callback/?code=123123123');
        $this->assertRedirect(['controller' => '', 'action' => 'index']);

        // Case 1.2 Test no access_token in Github response (with last_page set in session)
        $this->session(
            [
                'last_page' => [
                    'controller' => 'notifications',
                    'action' => 'index'
                ],
            ]
        );

        $this->get('developers/callback/?code=123123123');
        $this->assertRedirect(['controller' => '', 'action' => 'index']);

        // Case 2. Non successful response code from Github
        $this->session(
            [
                'last_page' => [
                    'controller' => 'reports',
                    'action' => 'index'
                ],
            ]
        );
        $this->get('developers/callback/?code=123123123');
        $this->assertRedirect(['controller' => '', 'action' => 'index']);


        // Case 3. Successful response code (new user), check whether session variables are init
        $this->get('developers/callback/?code=123123123');
        $this->assertSession(3, 'Developer.id');
        $this->assertSession(true, 'read_only');

true of type true is incompatible with the type string expected by parameter $expected of Cake\TestSuite\IntegrationTestCase::assertSession().

        $this->assertSession('abc', 'access_token');

        $developer = $this->Developers->get(3);
        $this->assertEquals('abc', $developer->access_token);
        $this->assertEquals('pma-bot@phpmyadmin.net', $developer->email);

        // Case 4. Successful response code (returning user)
        // check whether session variables are init
        $this->session(['last_page' => null]);

        $this->get('developers/callback/?code=123123123');
        $this->assertSession(3, 'Developer.id');
        $this->assertSession(false, 'read_only');

false of type false is incompatible with the type string expected by parameter $expected of Cake\TestSuite\IntegrationTestCase::assertSession().

        $this->assertSession('abc', 'access_token');

        $developer = $this->Developers->get(3);
        $this->assertEquals(1, $developer->has_commit_access);
    }