Working comments with CommentPool.

Tests/Controller/Comments/CommentPoolTest.cs

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+/* CommentPoolTest.cs
+ * part of zaaReloaded2
+ * 
+ * Copyright 2015 Daniel Kraus
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NUnit.Framework;
+using zaaReloaded2.Controller.Comments;
+
+namespace Tests.Controller.Comments
+{
+    [TestFixture]
+    class CommentPoolTest
+    {
+        [Test]
+        public void CreateCommentIfDoesNotExist()
+        {
+            int n = CommentPool.Default.Count;
+            ItemComment i = CommentPool.Default.GetCommentFor("item \"<>\"");
+            Assert.AreEqual(n + 1, CommentPool.Default.Count);
+        }
+
+        [Test]
+        public void ReturnExistingComment()
+        {
+            ItemComment i = CommentPool.Default.GetCommentFor("item \"<>\"");
+            int n = CommentPool.Default.Count;
+            i = CommentPool.Default.GetCommentFor("item \"<>\"");
+            Assert.AreEqual(n, CommentPool.Default.Count);
+        }
+
+        [Test]
+        public void BuildingCommentRaisesEvent()
+        {
+            ItemComment i = CommentPool.Default.GetCommentFor("item \"<>\"");
+            bool eventRaised = false;
+            CommentPool.Default.FillInComment += (sender, args) =>
+            {
+                eventRaised = true;
+            };
+            string comment = i.BuildComment();
+            Assert.IsTrue(eventRaised);
+        }
+    }
+}

Tests/Controller/Comments/ItemCommentTest.cs

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+/* ItemCommentTest.cs
+ * part of zaaReloaded2
+ * 
+ * Copyright 2015 Daniel Kraus
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NUnit.Framework;
+using zaaReloaded2.Formatter;
+using zaaReloaded2.Controller.Comments;
+
+namespace Tests.Controller.Comments
+{
+    [TestFixture]
+    class ItemCommentTest
+    {
+        [Test]
+        public void FactoryWithGoodDefinition()
+        {
+            ItemComment i = ItemComment.FromDefinitionString("TAC \"(Zielbereich: <4-7> µg/l)\"");
+            Assert.IsNotNull(i);
+            Assert.AreEqual("(Zielbereich: ", i.Prefix);
+            Assert.AreEqual("4-7", i.Value);
+            Assert.AreEqual(" µg/l)", i.Suffix);
+            Assert.AreEqual("TAC", i.Item);
+            Assert.AreEqual("(Zielbereich: 4-7 µg/l)", i.BuildComment());
+        }
+
+        [Test]
+        public void FactoryWithBadDefinition()
+        {
+            ItemComment i = ItemComment.FromDefinitionString("some bogus definition");
+            Assert.IsNull(i);
+        }
+
+        [Test]
+        public void EmptyValueProducesEmptyComment()
+        {
+            ItemComment i = ItemComment.FromDefinitionString("TAC \"(Zielbereich: <default> µg/l)\"");
+            i.Value = String.Empty;
+            Assert.AreEqual(String.Empty, i.BuildComment());
+        }
+    }
+}