added test

module/Application/test/ApplicationTest/Service/RepositoryRetrieverTest.php

@@ -0,0 +1,162 @@
+<?php
+
+namespace ApplicationTest\Service;
+
+use Application\Service\RepositoryRetriever;
+use EdpGithub\Api;
+use EdpGithub\Listener\Exception\RuntimeException;
+use PHPUnit_Framework_TestCase;
+
+class RepositoryRetrieverTest extends PHPUnit_Framework_TestCase
+{
+    public $response;
+    public $headers;
+    public $httpClient;
+    public $client;
+
+    public function setUp()
+    {
+        $this->response = $this->getMock('Zend\Http\Response');
+        $this->headers = $this->getMock('Zend\Http\Headers');
+        $this->httpClient = $this->getMock('EdpGithub\Http\Client');
+        $this->client = $this->getMock('EdpGithub\Client');
+    }
+
+    public function getClientMock(Api\AbstractApi $apiInstance, $result)
+    {
+        $this->response->expects($this->any())
+            ->method('getBody')
+            ->will($this->returnValue($result));
+
+        $this->response->expects($this->any())
+            ->method('getHeaders')
+            ->will($this->returnValue($this->headers));
+
+        $this->httpClient->expects($this->any())
+            ->method('get')
+            ->will($this->returnValue($this->response));
+
+        $this->client->expects($this->any())
+            ->method('getHttpClient')
+            ->will($this->returnValue($this->httpClient));
+
+        $apiInstance->setClient($this->client);
+
+        $this->client->expects($this->any())
+            ->method('api')
+            ->will($this->returnValue($apiInstance));
+
+        return $this->client;
+    }
+
+    public function getRepositoryRetrieverInstance(Api\AbstractApi $apiInstance, $result)
+    {
+        $clientMock = $this->getClientMock($apiInstance, $result);
+        return new RepositoryRetriever($clientMock);
+    }
+
+    public function testCanRetrieveUserRepositories()
+    {
+        $payload = [
+            ['name' => 'foo'],
+            ['name' => 'bar'],
+            ['name' => 'baz']
+        ];
+
+        $instance = $this->getRepositoryRetrieverInstance(new Api\User, json_encode($payload));
+
+        $repositories = $instance->getUserRepositories('foo');
+        $this->assertInstanceOf('Generator', $repositories);
+
+        $count = 0;
+        foreach ($repositories as $repository) {
+            $this->assertEquals(current($payload), (array)$repository);
+            next($payload);
+            ++$count;
+        }
+
+        $this->assertEquals(count($payload), $count);
+    }
+
+    public function testCanRetrieveUserRepositoryMetadata()
+    {
+        $payload = [
+            'name' => 'foo',
+            'url' => 'http://foo.com'
+        ];
+
+        $instance = $this->getRepositoryRetrieverInstance(new Api\Repos, json_encode($payload));
+        $metadata = $instance->getUserRepositoryMetadata('foo', 'bar');
+
+        $this->assertInstanceOf('stdClass', $metadata);
+        $this->assertEquals($payload, (array)$metadata);
+    }
+
+    public function testErrorOnRetreiveUserRepositoryMetadata()
+    {
+        $this->client->expects($this->once())
+            ->method('api')
+            ->willThrowException(new RuntimeException);
+
+        $instance = new RepositoryRetriever($this->client);
+        $response = $instance->getUserRepositoryMetadata('foo', 'bar');
+        $this->assertFalse($response);
+    }
+
+    public function testCanRetrieveRepositoryFileContent()
+    {
+        $payload = [
+            'content' => base64_encode('foo')
+        ];
+        $instance = $this->getRepositoryRetrieverInstance(new Api\Repos, json_encode($payload));
+        $response = $instance->getRepositoryFileContent('foo', 'bar', 'foo.baz');
+
+        $this->assertEquals('foo', $response);
+    }
+
+    public function testResponseContentMissingOnGetRepositoryFileContent()
+    {
+        $payload = [];
+        $instance = $this->getRepositoryRetrieverInstance(new Api\Repos, json_encode($payload));
+        $response = $instance->getRepositoryFileContent('foo', 'bar', 'baz');
+
+        $this->assertFalse($response);
+    }
+
+    public function testCanRetrieveRepositoryFileMetadata()
+    {
+        $payload = [
+            'name' => 'foo',
+            'url' => 'http://foo.com'
+        ];
+
+        $instance = $this->getRepositoryRetrieverInstance(new Api\Repos, json_encode($payload));
+        $metadata = $instance->getRepositoryFileMetadata('foo', 'bar', 'baz');
+
+        $this->assertInstanceOf('stdClass', $metadata);
+        $this->assertEquals($payload, (array)$metadata);
+    }
+
+    public function testCanRetrieveAuthenticatedUserRepositories()
+    {
+        $payload = [
+            ['name' => 'foo'],
+            ['name' => 'bar'],
+            ['name' => 'baz']
+        ];
+
+        $instance = $this->getRepositoryRetrieverInstance(new Api\CurrentUser, json_encode($payload));
+
+        $repositories = $instance->getAuthenticatedUserRepositories();
+        $this->assertInstanceOf('Generator', $repositories);
+
+        $count = 0;
+        foreach ($repositories as $repository) {
+            $this->assertEquals(current($payload), (array)$repository);
+            next($payload);
+            ++$count;
+        }
+
+        $this->assertEquals(count($payload), $count);
+    }
+}