[Kernel] Restore the tests for the locateResource method

tests/Symfony/Tests/Component/HttpKernel/KernelTest.php

@@ -303,6 +303,130 @@ EOF;
         $this->assertEquals($expected, $kernel->serialize());
     }
 
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testLocateResourceThrowsExceptionWhenNameIsNotValid()
+    {
+        $this->getKernelForInvalidLocateResource()->locateResource('foo');
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testLocateResourceThrowsExceptionWhenNameIsUnsafe()
+    {
+        $this->getKernelForInvalidLocateResource()->locateResource('@foo/../bar');
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testLocateResourceThrowsExceptionWhenBundleDoesNotExist()
+    {
+        $this->getKernelForInvalidLocateResource()->locateResource('@foo/config/routing.xml');
+    }
+
+    public function testLocateResourceReturnsTheFirstThatMatches()
+    {
+        $kernel = $this->getKernel();
+        $kernel
+            ->expects($this->once())
+            ->method('getBundle')
+            ->will($this->returnValue(array($this->getBundle(__DIR__.'/Fixtures/Bundle1'))))
+        ;
+
+        $this->assertEquals(__DIR__.'/Fixtures/Bundle1/foo.txt', $kernel->locateResource('@foo/foo.txt'));
+    }
+
+    public function testLocateResourceReturnsTheFirstThatMatchesWithParent()
+    {
+        $parent = $this->getBundle(__DIR__.'/Fixtures/Bundle1', null, 'ParentAABundle');
+        $child = $this->getBundle(__DIR__.'/Fixtures/Bundle2', 'ParentAABundle', 'ChildAABundle');
+
+        $kernel = $this->getKernel();
+        $kernel
+            ->expects($this->any())
+            ->method('getBundle')
+            ->will($this->returnValue(array($child, $parent)))
+        ;
+
+        $this->assertEquals(__DIR__.'/Fixtures/Bundle2/foo.txt', $kernel->locateResource('@foo/foo.txt'));
+        $this->assertEquals(__DIR__.'/Fixtures/Bundle1/bar.txt', $kernel->locateResource('@foo/bar.txt'));
+    }
+
+    public function testLocateResourceReturnsTheAllMatches()
+    {
+        $kernel = $this->getKernel();
+        $kernel
+            ->expects($this->once())
+            ->method('getBundle')
+            ->will($this->returnValue(array($this->getBundle(__DIR__.'/Fixtures/Bundle1'), $this->getBundle(__DIR__.'/Fixtures/Bundle2'))))
+        ;
+
+        $this->assertEquals(array(__DIR__.'/Fixtures/Bundle1/foo.txt', __DIR__.'/Fixtures/Bundle2/foo.txt'), $kernel->locateResource('@foo/foo.txt', null, false));
+    }
+
+    public function testLocateResourceReturnsAllMatchesBis()
+    {
+        $kernel = $this->getKernel();
+        $kernel
+            ->expects($this->once())
+            ->method('getBundle')
+            ->will($this->returnValue(array($this->getBundle(__DIR__.'/Fixtures/Bundle1'), $this->getBundle(__DIR__.'/foobar'))))
+        ;
+
+        $this->assertEquals(array(__DIR__.'/Fixtures/Bundle1/foo.txt'), $kernel->locateResource('@foo/foo.txt', null, false));
+    }
+
+    public function testLocateResourceIgnoresDirOnNonResource()
+    {
+        $kernel = $this->getKernel();
+        $kernel
+            ->expects($this->once())
+            ->method('getBundle')
+            ->will($this->returnValue(array($this->getBundle(__DIR__.'/Fixtures/Bundle1'))))
+        ;
+
+        $this->assertEquals(__DIR__.'/Fixtures/Bundle1/foo.txt', $kernel->locateResource('@foo/foo.txt', __DIR__.'/Fixtures'));
+    }
+
+    public function testLocateResourceReturnsTheDirOneForResources()
+    {
+        $kernel = $this->getKernel();
+
+        $this->assertEquals(__DIR__.'/Fixtures/fooBundle/foo.txt', $kernel->locateResource('@foo/Resources/foo.txt', __DIR__.'/Fixtures'));
+    }
+
+    public function testLocateResourceReturnsTheDirOneForResourcesAndBundleOnes()
+    {
+        $kernel = $this->getKernel();
+        $kernel
+            ->expects($this->once())
+            ->method('getBundle')
+            ->will($this->returnValue(array($this->getBundle(__DIR__.'/Fixtures/Bundle1'))))
+        ;
+
+        $this->assertEquals(array(__DIR__.'/Fixtures/fooBundle/foo.txt', __DIR__.'/Fixtures/Bundle1/Resources/foo.txt'), $kernel->locateResource('@foo/Resources/foo.txt', __DIR__.'/Fixtures', false));
+    }
+
+    public function testLocateResourceOnDirectories()
+    {
+        $kernel = $this->getKernel();
+
+        $this->assertEquals(__DIR__.'/Fixtures/fooBundle/', $kernel->locateResource('@foo/Resources/', __DIR__.'/Fixtures'));
+        $this->assertEquals(__DIR__.'/Fixtures/fooBundle/', $kernel->locateResource('@foo/Resources', __DIR__.'/Fixtures'));
+
+        $kernel
+            ->expects($this->any())
+            ->method('getBundle')
+            ->will($this->returnValue(array($this->getBundle(__DIR__.'/Fixtures/Bundle1'))))
+        ;
+
+        $this->assertEquals(__DIR__.'/Fixtures/Bundle1/Resources/', $kernel->locateResource('@foo/Resources/'));
+        $this->assertEquals(__DIR__.'/Fixtures/Bundle1/Resources/', $kernel->locateResource('@foo/Resources/'));
+    }
+
     public function testInitializeBundles()
     {
         $parent = $this->getBundle(null, null, 'ParentABundle');
@@ -457,6 +581,15 @@ EOF;
             ->getMock()
         ;
     }
+
+    protected function getKernelForInvalidLocateResource()
+    {
+        return $this
+            ->getMockBuilder('Symfony\Component\HttpKernel\Kernel')
+            ->disableOriginalConstructor()
+            ->getMockForAbstractClass()
+        ;
+    }
 }
 
 class KernelForTest extends Kernel