public void Test_Locate_Base_Save()
{
StrategyLocator locator = new StrategyLocator(StrategyState.Strategies);
StrategyInfo info = locator.Locate("Save", "IEntity");
string expectedType = typeof(SaveStrategy).FullName + ", " + typeof(SaveStrategy).Assembly.GetName().Name;
Assert.AreEqual(expectedType, info.StrategyType, "Wrong strategy located.");
}
public void Test_Locate()
{
StrategyLocator locator = new StrategyLocator(StrategyState.Strategies);
StrategyInfo info = locator.Locate("Delete", "TestArticle");
string expectedType = typeof(DeleteStrategy).FullName + ", " + typeof(DeleteStrategy).Assembly.GetName().Name;
Assert.AreEqual(expectedType, info.StrategyType, "Wrong strategy located.");
}
/// <summary>
/// Tests the LocateFromInterfaces method where the matching interface is implemented by a base type.
/// </summary>
public void Test_LocateFromInterfaces_Heirarchy()
{
Type type = typeof(TestArticle);
string action = "Save";
StrategyStateNameValueCollection strategies = new StrategyStateNameValueCollection();
strategies.Add(typeof(SaveStrategy)); // Save-IEntity
strategies.Add(typeof(UpdateStrategy)); // Update-IEntity
StrategyLocator locator = new StrategyLocator(strategies);
StrategyInfo info = locator.LocateFromInterfaces(action, type);
Assert.IsNotNull(info, "No strategy info found.");
}
public void Test_Locate_CustomOverride()
{
string type = "Widget";
string action = "Index";
StrategyStateNameValueCollection strategies = new StrategyStateNameValueCollection();
strategies.Add(typeof(IndexStrategy));
strategies.Add(typeof(MockIndexWidgetStrategy));
StrategyLocator locator = new StrategyLocator(strategies);
StrategyInfo info = locator.Locate(action, type);
Assert.IsNotNull(info, "No strategy info found.");
Type mockStrategyType = new MockIndexWidgetStrategy().GetType();
string expected = mockStrategyType.FullName + ", " + mockStrategyType.Assembly.GetName().Name;
Assert.AreEqual(expected, info.StrategyType, "Wrong strategy type selected.");
}