Tag aliases feature

2014-06-30 07:33:17 +01:00
parent 006aafd982
commit 1d210ebd37
13 changed files with 243 additions and 8 deletions
@@ -0,0 +1,39 @@
+/*
+ *  Created by Phil on 27/06/2014.
+ *  Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
+ *
+ *  Distributed under the Boost Software License, Version 1.0. (See accompanying
+ *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ */
+
+#include "catch.hpp"
+#include "internal/catch_tag_alias_registry.h"
+
+TEST_CASE( "Tag alias can be registered against tag patterns", "" ) {
+
+    Catch::TagAliasRegistry registry;
+
+    registry.add( "[@zzz]", "[one][two]", Catch::SourceLineInfo( "file", 2 ) );
+
+    SECTION( "The same tag alias can only be registered once", "" ) {
+
+        try {
+            registry.add( "[@zzz]", "[one][two]", Catch::SourceLineInfo( "file", 10 ) );
+            FAIL( "expected exception" );
+        }
+        catch( std::exception& ex ) {
+            std::string what = ex.what();
+            CHECK_THAT( what, Contains( "[@zzz]" ) );
+            CHECK_THAT( what, Contains( "file" ) );
+            CHECK_THAT( what, Contains( "2" ) );
+            CHECK_THAT( what, Contains( "10" ) );
+        }
+    }
+
+    SECTION( "Tag aliases must be of the form [@name]", "" ) {
+        CHECK_THROWS( registry.add( "[no ampersat]", "", Catch::SourceLineInfo( "file", 3 ) ) );
+        CHECK_THROWS( registry.add( "[the @ is not at the start]", "", Catch::SourceLineInfo( "file", 3 ) ) );
+        CHECK_THROWS( registry.add( "@no square bracket at start]", "", Catch::SourceLineInfo( "file", 3 ) ) );
+        CHECK_THROWS( registry.add( "[@no square bracket at end", "", Catch::SourceLineInfo( "file", 3 ) ) );
+    }
+}