wip: inop dx_film_edge port and filtered reader

tests/dx_film_edge.rs

@@ -0,0 +1,27 @@
+// dxfilmedge-1
+
+#![cfg(feature = "image")]
+
+use rxing::{BarcodeFormat, MultiFormatReader};
+
+mod common;
+
+/**
+ * @author Sean Owen
+ */
+#[cfg(feature = "image-formats")]
+#[test]
+fn dx_film_edge() {
+    let mut tester = common::AbstractBlackBoxTestCase::new(
+        "test_resources/blackbox/dxfilmedge-1",
+        MultiFormatReader::default(),
+        BarcodeFormat::DXFilmEdge,
+    );
+
+    tester.add_test(1, 2, 0.0);
+    tester.add_test(1, 2, 90.0);
+    tester.add_test(1, 2, 180.0);
+    tester.add_test(1, 2, 320.0);
+
+    tester.test_black_box()
+}