Add tests, support PHP 7 and add travis build config

.travis.yml

@@ -0,0 +1,34 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.composer
+
+env:
+  - SYMFONY_VERSION=2.8.*
+
+matrix:
+  include:
+    - php: 5.6
+      env: SYMFONY_VERSION=2.3.*
+    - php: 5.6
+      env: SYMFONY_VERSION=2.7.*
+    - php: 7.0
+
+before_install:
+  - if [ "$SYMFONY_VERSION" != "" ]; then composer require "symfony/symfony:${SYMFONY_VERSION}" --no-update; fi;
+
+install: composer update --prefer-source $COMPOSER_FLAGS
+
+script:
+  - vendor/bin/phpunit

Tests/Fixtures/all.yml

@@ -0,0 +1,5 @@
+dubture_f_fmpeg:
+    ffmpeg_binary: /usr/local/bin/ffmpeg
+    ffprobe_binary: /usr/local/bin/ffprobe
+    binary_timeout: 300
+    threads_count: 2

Tests/Fixtures/minimum.yml

@@ -0,0 +1,3 @@
+dubture_f_fmpeg:
+    ffmpeg_binary: /usr/local/bin/ffmpeg
+    ffprobe_binary: /usr/local/bin/ffprobe

Tests/Unit/DependencyInjection/ConfigurationTest.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Dubture\FFmpegBundle\Tests\Unit\DependencyInjection;
+
+use Dubture\FFmpegBundle\DependencyInjection\Configuration;
+use Dubture\FFmpegBundle\DependencyInjection\DubtureFFmpegExtension;
+use Matthias\SymfonyDependencyInjectionTest\PhpUnit\AbstractExtensionConfigurationTestCase;
+
+/**
+ * Test the configuration parsed from YAML.
+ *
+ * @author Patrik Karisch <patrik@karisch.guru>
+ */
+class ConfigurationTest extends AbstractExtensionConfigurationTestCase
+{
+    /**
+     * {@inheritDoc}
+     */
+    protected function getContainerExtension()
+    {
+        return new DubtureFFmpegExtension();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function getConfiguration()
+    {
+        return new Configuration();
+    }
+
+    public function testProcessedMinimumConfigurationContainsAllValues()
+    {
+        $expectedConfiguration = array(
+            'ffmpeg_binary' => '/usr/local/bin/ffmpeg',
+            'ffprobe_binary' => '/usr/local/bin/ffprobe',
+            'binary_timeout' => 60,
+            'threads_count' => 4,
+        );
+
+        $sources = array(
+            __DIR__.'/../../Fixtures/minimum.yml',
+        );
+
+        $this->assertProcessedConfigurationEquals(
+            $expectedConfiguration,
+            $sources
+        );
+    }
+
+    public function testProcessedAllConfigurationContainsAllValues()
+    {
+        $expectedConfiguration = array(
+            'ffmpeg_binary' => '/usr/local/bin/ffmpeg',
+            'ffprobe_binary' => '/usr/local/bin/ffprobe',
+            'binary_timeout' => 300,
+            'threads_count' => 2,
+        );
+
+        $sources = array(
+            __DIR__.'/../../Fixtures/all.yml',
+        );
+
+        $this->assertProcessedConfigurationEquals($expectedConfiguration, $sources);
+    }
+}

Tests/Unit/DependencyInjection/DubtureFFmpegExtensionTest.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Dubture\FFmpegBundle\Tests\Unit\DependencyInjection;
+
+use Dubture\FFmpegBundle\DependencyInjection\DubtureFFmpegExtension;
+use Matthias\SymfonyDependencyInjectionTest\PhpUnit\AbstractExtensionTestCase;
+
+/**
+ * Test the extensions which adds parameters and services
+ * to the container.
+ *
+ * @author Patrik Karisch <patrik@karisch.guru>
+ */
+class DubtureFFmpegExtensionTest extends AbstractExtensionTestCase
+{
+    /**
+     * {@inheritDoc}
+     */
+    protected function getContainerExtensions()
+    {
+        return array(
+            new DubtureFFmpegExtension(),
+        );
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function setUp()
+    {
+        parent::setUp();
+
+        $this->load(array(
+            'ffmpeg_binary' => '/usr/local/bin/ffmpeg',
+            'ffprobe_binary' => '/usr/local/bin/ffprobe',
+        ));
+    }
+
+    public function testAfterLoadingTheCorrectParametersHaveBeenSet()
+    {
+        $this->assertContainerBuilderHasParameter('dubture_ffmpeg.binary', '/usr/local/bin/ffmpeg');
+        $this->assertContainerBuilderHasParameter('dubture_ffprobe.binary', '/usr/local/bin/ffprobe');
+        $this->assertContainerBuilderHasParameter('dubture_ffmpeg.binary_timeout', 60);
+        $this->assertContainerBuilderHasParameter('dubture_ffmpeg.threads_count', 4);
+    }
+
+    public function testAfterLoadingTheFFMpegServiceExists()
+    {
+        $this->assertContainerBuilderHasService('dubture_ffmpeg.ffmpeg', 'FFMpeg\FFMpeg');
+    }
+
+    public function testAfterLoadingTheFFProbeServiceExists()
+    {
+        $this->assertContainerBuilderHasService('dubture_ffmpeg.ffprobe', 'FFMpeg\FFProbe');
+    }
+}

Tests/bootstrap.php

@@ -0,0 +1,8 @@
+<?php
+
+$file = __DIR__ . '/../vendor/autoload.php';
+if (!file_exists($file)) {
+    throw new RuntimeException('Install dependencies to run test suite.');
+}
+
+$autoload = require_once $file;

composer.json

@@ -11,10 +11,14 @@
         }
     ],
     "require": {
-        "php": "^5.3.9",
+        "php": "^5.3.9 || ^7.0",
         "php-ffmpeg/php-ffmpeg": "^0.5",
         "symfony/framework-bundle": "^2.3"
     },
+    "require-dev": {
+        "matthiasnoback/symfony-dependency-injection-test": "~0.7",
+        "phpunit/phpunit": "^4.8"
+    },
     "autoload": {
         "psr-4": { "Dubture\\FFmpegBundle\\": "" }
     }

phpunit.xml.dist

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="./Tests/bootstrap.php" colors="true">
+    <testsuites>
+        <testsuite name="unit">
+            <directory suffix="Test.php">./Tests/Unit</directory>
+        </testsuite>
+    </testsuites>
+
+    <!-- Code coverage filter -->
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>