test: add FlasherContainer tests

tests/Prime/Container/FlasherContainerTest.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the PHPFlasher package.
+ * (c) Younes KHOUBZA <younes.khoubza@gmail.com>
+ */
+
+namespace Flasher\Tests\Prime\Container;
+
+use Flasher\Prime\Container\FlasherContainer;
+use Flasher\Tests\Prime\TestCase;
+
+class FlasherContainerTest extends TestCase
+{
+    /**
+     * @return void
+     */
+    public function testInit()
+    {
+        $this->setProperty('Flasher\Prime\Container\FlasherContainer', 'instance', null);
+        $container = $this->getMock('Flasher\Prime\Container\ContainerInterface');
+
+        FlasherContainer::init($container);
+
+        $property = $this->getProperty('Flasher\Prime\Container\FlasherContainer', 'container');
+
+        $this->assertEquals($container, $property);
+    }
+
+    /**
+     * @return void
+     */
+    public function testCreate()
+    {
+        $this->setProperty('Flasher\Prime\Container\FlasherContainer', 'instance', null);
+
+        $container = $this->getMock('Flasher\Prime\Container\ContainerInterface');
+        $container
+            ->method('get')
+            ->willreturn($this->getMock('Flasher\Prime\FlasherInterface'));
+
+        FlasherContainer::init($container);
+
+        $service = FlasherContainer::create('flasher');
+
+        $this->assertInstanceOf('Flasher\Prime\FlasherInterface', $service);
+    }
+
+    /**
+     * @return void
+     */
+    public function testThrowsExceptionIfNotInitialized()
+    {
+        $this->setExpectedException('\LogicException', 'Container is not initialized yet. Container::init() must be called with a real container.');
+
+        $this->setProperty('Flasher\Prime\Container\FlasherContainer', 'instance', null);
+
+        FlasherContainer::create('flasher');
+    }
+}