Closes #16

tests/dbc_parser_test.cpp

@@ -603,16 +603,9 @@ void DbcParserTest::multiplexingBoundaries() {
           "Adjacent large integers remain distinct");
     std::vector<DecodeFrame> definitions = runtime.GetFrames();
     definitions[0].signals[1].length = 0U;
-    runtime = DecodeDatabase(definitions);
-    result = DbcDecoder().Decode(runtime, raw);
-    CHECK(result.signals[0].status == SignalDecodeStatus::InvalidDefinition &&
-                  result.signals[1].status == SignalDecodeStatus::InvalidDefinition,
-          "Malformed runtime selector distinguished from payload errors");
+    QVERIFY_THROWS_EXCEPTION(std::invalid_argument, runtime = DecodeDatabase(definitions));
     definitions[0].signals.pop_back();
-    runtime = DecodeDatabase(definitions);
-    result = DbcDecoder().Decode(runtime, raw);
-    CHECK(result.signals[0].status == SignalDecodeStatus::InvalidDefinition,
-          "Missing runtime selector");
+    QVERIFY_THROWS_EXCEPTION(std::invalid_argument, runtime = DecodeDatabase(definitions));
     fixture.Write("BO_ 1 Frame: 2 ECU\n\n"
                   "SG_ Branch m2 : 8|8@1+ (1,0) [0|255] \"\" ECU\n"
                   "SG_ Mode M : 0|1@1+ (1,0) [0|1] \"\" ECU\n");