Changeset 1780 for trunk/sources/HeuristicLab.Persistence/UnitTests

Timestamp:

05/11/09 16:09:29 (15 years ago)

Author:

epitzer

Message:

Store full version information with serialized data, only fall back to version invariant format if loading fails with full version. Also check, that loaded version is newer than requested version if possible. (#613)

File:

• trunk/sources/HeuristicLab.Persistence/UnitTests/UseCases.cs (modified) (4 diffs)

trunk/sources/HeuristicLab.Persistence/UnitTests/UseCases.cs

@@ -15 +15 @@
 using HeuristicLab.Persistence.Default.Decomposers;
 using HeuristicLab.Persistence.Auxiliary;
+using System.Text.RegularExpressions;
 
 namespace HeuristicLab.Persistence.UnitTest {
@@ -510 +511 @@
 
     [TestMethod]
-    public void TestSavingException() {      
+    public void TestSavingException() {
       List<int> list = new List<int> { 1, 2, 3 };
       XmlGenerator.Serialize(list, tempFile);
@@ -528 +529 @@
       string shortName =
         "System.Collections.Generic.List`1[[System.Int32, mscorlib]][], mscorlib";
-      Assert.AreEqual(name, TypeNameParser.Parse(name).ToString());        
+      Assert.AreEqual(name, TypeNameParser.Parse(name).ToString());
       Assert.AreEqual(shortName, TypeNameParser.Parse(name).ToString(false));
       Assert.AreEqual(shortName, typeof(List<int>[]).VersionInvariantName());
+    }
+
+    [TestMethod]
+    public void TestAssemblyVersionCheck() {
+      IntWrapper i = new IntWrapper(1);
+      Serializer s = new Serializer(i, ConfigurationService.Instance.GetDefaultConfig(new XmlFormat()));
+      XmlGenerator g = new XmlGenerator();
+      StringBuilder dataString = new StringBuilder();
+      foreach (var token in s) {
+        dataString.Append(g.Format(token));
+      }
+      StringBuilder typeString = new StringBuilder();
+      foreach (var line in g.Format(s.TypeCache))
+        typeString.Append(line);
+      Deserializer d = new Deserializer(XmlParser.ParseTypeCache(new StringReader(typeString.ToString())));
+      XmlParser p = new XmlParser(new StringReader(dataString.ToString()));
+      IntWrapper newI = (IntWrapper)d.Deserialize(p);
+      Assert.AreEqual(i.Value, newI.Value);
+      string newTypeString = Regex.Replace(typeString.ToString(),
+        "Version=(\\d+\\.\\d+\\.\\d+\\.\\d+)",
+        "Version=9999.9999.9999.9999");
+      try {
+        d = new Deserializer(XmlParser.ParseTypeCache(new StringReader(newTypeString)));
+        Assert.Fail("Exception expected");
+      } catch (PersistenceException) {
+        // EXPECTED
+      }
     }
 
@@ -536 +564 @@
     public static void Initialize(TestContext testContext) {
       ConfigurationService.Instance.Reset();
-    }    
-  }  
+    }
+  }
 }