assertSame('image/jpeg', MimeType::from('foo.jpg')); } public function testMimeTypeFromFileNameExistsFalse() { $this->assertSame('application/octet-stream', MimeType::from('foo.bar')); } public function testMimeTypeFromExtensionExistsTrue() { $this->assertSame('image/jpeg', MimeType::get('jpg')); } public function testMimeTypeFromExtensionExistsFalse() { $this->assertSame('application/octet-stream', MimeType::get('bar')); } public function testGetAllMimeTypes() { $this->assertIsArray(MimeType::get()); $this->assertArrayHasKey('jpg', MimeType::get()); $this->assertSame('image/jpeg', MimeType::get()['jpg']); } public function testSearchExtensionFromMimeType() { $this->assertSame('mov', MimeType::search('video/quicktime')); $this->assertNull(MimeType::search('foo/bar')); } }