Add tests

.travis.yml

@@ -0,0 +1,15 @@
+language: php
+
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - hhvm
+
+before_install:
+  - composer self-update
+  - composer install --no-interaction --prefer-source
+
+script:
+ - mkdir -p build/logs
+ - phpunit --coverage-clover build/logs/clover.xml

phpunit.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         verbose="true"
+         strict="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false">
+  <testsuites>
+    <testsuite>
+      <directory>tests</directory>
+    </testsuite>
+  </testsuites>
+  <filter>
+    <whitelist>
+      <directory suffix=".php">src</directory>
+    </whitelist>
+    <blacklist>
+      <directory suffix=".php">vendor</directory>
+      <directory suffix=".php">tests</directory>
+      <directory suffix=".php">examples</directory>
+    </blacklist>
+  </filter>
+</phpunit>

src/Imdb.php

@@ -12,10 +12,6 @@ class Imdb
   const TYPE_SERIES = 'series';
   const TYPE_EPISODE = 'episode';
 
-  private function __construct()
-  {
-  }
-
   /**
    * @param string $movie
    * @param string $type

tests/ImdbTest.php

@@ -0,0 +1,34 @@
+<?php
+use Jleagle\Imdb\Imdb;
+
+class ImdbTest extends PHPUnit_Framework_TestCase
+{
+  /**
+   * @group medium
+   */
+  public function testRetrieve()
+  {
+    $imdb = Imdb::search('the matrix');
+
+    $this->assertTrue(is_array($imdb));
+    $this->assertEquals('Jleagle\Imdb\Responses\Result', get_class($imdb[0]));
+  }
+
+  /**
+   * @group medium
+   */
+  public function testSearch()
+  {
+    foreach(['the matrix', 'tt0133093'] as $search)
+    {
+      $imdb = Imdb::retrieve($search);
+
+      $this->assertEquals('Jleagle\Imdb\Responses\Movie', get_class($imdb));
+      $this->assertEquals('The Matrix', $imdb->title);
+
+      $array = $imdb->toArray();
+      $this->assertTrue(is_array($array));
+    }
+
+  }
+}