Adding a test for #97

tests/TestDelete.php

@@ -51,11 +51,36 @@ public function testDeleteCrops() {
 
 	}
 
+	// https://github.com/BKWLD/croppa/issues/97
+	public function testDeleteWithDashedName() {
+
+		$disk = Mockery::mock('League\Flysystem\Filesystem')
+			->shouldReceive('listContents')
+			->withAnyArgs()
+			->andReturn([
+					['path' => '7up-33cl.png', 'basename' => '7up-33cl.png'],
+					['path' => '7up-33cl-130x130.png', 'basename' => '7up-33cl-130x130.png'],
+				])
+			->shouldReceive('delete')
+			->withAnyArgs()
+			->times(2)
+			->getMock();
+
+		$storage = new Storage();
+		$storage->setSrcDisk($disk);
+		$storage->setCropsDisk($disk);
+		$this->assertNull($storage->deleteSrc('7up-33cl.png'));
+		$this->assertNull($storage->deleteCrops('7up-33cl.png'));
+
+	}
+
+	// Instantiate a helpers instance using mocked disks so the whole delete
+	// logic can be checked
 	private function mockHelpersForDeleting() {
 
 		// The path is to a sub dir
 		$url = new URL([
-			'path' => 'uploads/thumbs/(.*)$',
+			'path' => 'uploads/(?:thumbs/)?(.*)$',
 		]);
 
 		$src = Mockery::mock('League\Flysystem\Filesystem')