Support ENUMERATED in client DER library

client/tests/der_tests.vala

@@ -98,6 +98,32 @@ static void test_utf8string_value(string expected, Datum datum) {
 	}
 }
 
+static void test_decode_enumerated(uint8[] bytes, int64 expected) {
+	Datum datum;
+	try {
+		datum = decode(bytes);
+	} catch (DecodeError err) {
+		Test.message("Decoding failed: %s", err.message);
+		Test.fail();
+		return;
+	}	
+	test_enumerated_value(expected, datum);
+}
+
+static void test_enumerated_value(int64 expected, Datum datum) {
+	var enumerated = datum as Enumerated;
+	if (enumerated == null) {
+		Test.message("Bytes were not decoded as an ENUMERATED");
+		Test.fail();
+		return;
+	}
+	if (enumerated.value != expected) {
+		Test.message(@"Expected $expected got $(enumerated.value)");
+		Test.fail();
+		return;
+	}
+}
+
 void main(string[] args) {
 	Test.init(ref args);
 
@@ -184,6 +210,10 @@ void main(string[] args) {
 			test_encode(new Der.Null(), { 0x05, 0x00 });
 		});
 
+	Test.add_func("/encode/enumerated/42", () => {
+			test_encode(new Enumerated(42), {0x0a, 0x01, 0x2a});
+		});
+
 	/*
 	 * Decoding
 	 */
@@ -310,6 +340,9 @@ void main(string[] args) {
 			}
 		});
 
+	Test.add_func("/decode/enumerated/42", () => {
+			test_decode_enumerated({0x0a, 0x01, 0x2a}, 42);
+		});
 
 	Test.run();
 }