public void StrategyWithNoObjectDoesntThrow()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
ctx.InnerChain.Add(strategy);
ctx.HeadOfChain.BuildUp(ctx, typeof(object), null, null);
}
public void StrategyDoesNothingWithNoPolicy()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
ctx.HeadOfChain.BuildUp(ctx, typeof(MockObject), obj, null);
Assert.IsFalse(obj.ParameterlessWasCalled);
}
public void SettingPolicyForWrongParameterCountDoesntThrow()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
MethodPolicy policy = new MethodPolicy();
policy.Methods.Add("ParameterlessMethod", new MethodCallInfo("ParameterlessMethod", 123));
ctx.Policies.Set <IMethodPolicy>(policy, typeof(MockObject), null);
ctx.HeadOfChain.BuildUp(ctx, typeof(MockObject), obj, null);
}
public void SettingPolicyForMissingMethodDoesntThrow()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
MethodPolicy policy = new MethodPolicy();
policy.Methods.Add("NonExistantMethod", new MethodCallInfo("NonExistantMethod"));
ctx.Policies.Set <IMethodPolicy>(policy, typeof(MockObject), null);
ctx.HeadOfChain.BuildUp(ctx, typeof(MockObject), obj, null);
}
public void IncompatibleTypesThrows()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
MethodPolicy policy = new MethodPolicy();
MethodInfo mi = typeof(MockObject).GetMethod("IntMethod");
policy.Methods.Add("IntMethod", new MethodCallInfo(mi, new ValueParameter <string>(String.Empty)));
ctx.Policies.Set <IMethodPolicy>(policy, typeof(MockObject), null);
ctx.HeadOfChain.BuildUp(ctx, typeof(MockObject), obj, null);
}
public void StrategyCallsMethodsUsingIParameterValues()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
MethodPolicy policy = new MethodPolicy();
policy.Methods.Add("IntMethod", new MethodCallInfo("IntMethod", new ValueParameter <int>(32)));
ctx.Policies.Set <IMethodPolicy>(policy, typeof(MockObject), null);
ctx.HeadOfChain.BuildUp(ctx, typeof(MockObject), obj, null);
Assert.AreEqual(32, obj.IntValue);
}
public void StrategyDoesWorkBasedOnConcreteTypeInsteadOfPassedType()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
MethodPolicy policy = new MethodPolicy();
policy.Methods.Add("ParameterlessMethod", new MethodCallInfo("ParameterlessMethod"));
ctx.Policies.Set <IMethodPolicy>(policy, typeof(MockObject), null);
ctx.HeadOfChain.BuildUp(ctx, typeof(object), obj, null);
Assert.IsTrue(obj.ParameterlessWasCalled);
}
public void CanCallMultiParameterMethods()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
MethodPolicy policy = new MethodPolicy();
policy.Methods.Add("MultiParamMethod", new MethodCallInfo("MultiParamMethod", 1.0, "foo"));
ctx.Policies.Set <IMethodPolicy>(policy, typeof(MockObject), null);
ctx.HeadOfChain.BuildUp(ctx, typeof(MockObject), obj, null);
Assert.AreEqual(1.0, obj.MultiDouble);
Assert.AreEqual("foo", obj.MultiString);
}
public void StrategyCallsMultipleMethodsAndCallsThemInOrder()
{
MethodExecutionStrategy strategy = new MethodExecutionStrategy();
MockBuilderContext ctx = new MockBuilderContext();
MockObject obj = new MockObject();
ctx.InnerChain.Add(strategy);
MethodPolicy policy = new MethodPolicy();
policy.Methods.Add("ParameterlessMethod", new MethodCallInfo("ParameterlessMethod"));
policy.Methods.Add("IntMethod", new MethodCallInfo("IntMethod", new ValueParameter <int>(32)));
ctx.Policies.Set <IMethodPolicy>(policy, typeof(MockObject), null);
ctx.HeadOfChain.BuildUp(ctx, typeof(MockObject), obj, null);
Assert.AreEqual(1, obj.CallOrderParameterless);
Assert.AreEqual(2, obj.CallOrderInt);
}
