Support tagging tuples and definitions

1 files changed, 101 insertions, 0 deletions

diff --git a/src/test/WixToolsetTest.Data/TagFixture.cs b/src/test/WixToolsetTest.Data/TagFixture.cs
new file mode 100644
index 00000000..4c0426a0
--- /dev/null
+++ b/src/test/WixToolsetTest.Data/TagFixture.cs
@@ -0,0 +1,101 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolsetTest.Data
+{
+    using WixToolset.Data;
+    using Xunit;
+
+    public class TagFixture
+    {
+        [Fact]
+        public void CanAddSingleTag()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test"));
+            Assert.True(tuple.HasTag("test"));
+        }
+
+        [Fact]
+        public void CanAddDuplicateTag()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test"));
+            Assert.False(tuple.AddTag("test"));
+        }
+
+        [Fact]
+        public void CanAddRemoveSingleTag()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test"));
+            Assert.True(tuple.RemoveTag("test"));
+            Assert.False(tuple.HasTag("test"));
+        }
+
+        [Fact]
+        public void CanAddMultipleTags()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test1"));
+            Assert.True(tuple.AddTag("test2"));
+            Assert.True(tuple.HasTag("test1"));
+            Assert.True(tuple.HasTag("test2"));
+        }
+
+        [Fact]
+        public void CanAddRemoveMultipleTags()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test1"));
+            Assert.True(tuple.AddTag("test2"));
+            Assert.True(tuple.RemoveTag("test2"));
+            Assert.False(tuple.HasTag("test2"));
+            Assert.True(tuple.RemoveTag("test1"));
+            Assert.False(tuple.HasTag("test1"));
+        }
+
+        [Fact]
+        public void CanAddRemoveMissingTags()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test1"));
+            Assert.True(tuple.AddTag("test2"));
+            Assert.False(tuple.RemoveTag("test3"));
+        }
+
+        [Fact]
+        public void CanAdd2AndRemoveAllTags()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test1"));
+            Assert.True(tuple.AddTag("test2"));
+            Assert.True(tuple.RemoveTag("test1"));
+            Assert.True(tuple.RemoveTag("test2"));
+        }
+
+        [Fact]
+        public void CanAdd3AndRemoveAllTags()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test1"));
+            Assert.True(tuple.AddTag("test2"));
+            Assert.True(tuple.AddTag("test3"));
+            Assert.True(tuple.RemoveTag("test1"));
+            Assert.True(tuple.RemoveTag("test3"));
+            Assert.True(tuple.RemoveTag("test2"));
+        }
+
+        [Fact]
+        public void CanAdd3AndRemoveMissingTags()
+        {
+            var tuple = TupleDefinitions.File.CreateTuple();
+            Assert.True(tuple.AddTag("test1"));
+            Assert.True(tuple.AddTag("test2"));
+            Assert.True(tuple.AddTag("test3"));
+            Assert.False(tuple.RemoveTag("test4"));
+            Assert.True(tuple.RemoveTag("test1"));
+            Assert.True(tuple.RemoveTag("test3"));
+            Assert.True(tuple.RemoveTag("test2"));
+        }
+    }
+}