public void ShouldExecuteMethodsInOrder()
{
// Arrange
var executeMethodStep1 = new ExecuteMethodStep();
executeMethodStep1.MethodName = "MethodA";
var executeMethodStep2 = new ExecuteMethodStep();
executeMethodStep2.MethodName = "MethodB";
var executeMethodStep3 = new ExecuteMethodStep();
executeMethodStep3.MethodName = "MethodC";
var collection = new TestStepCollection()
{
executeMethodStep2, executeMethodStep3, executeMethodStep1
};
collection.Accept(visitor);
// Act
var result = visitor.Build();
// Assert
result.IndexOf("this.MethodA();")
.ShouldBeGreaterThan(result.IndexOf("this.MethodB();"));
result.IndexOf("public void MethodA()")
.ShouldBeLessThan(result.IndexOf("public void MethodB()"));
}
public void ShouldCreateUniqueMethodSignatures_WhenSameMethodAndParameters()
{
// Arrange
var executeMethodStep1 = new ExecuteMethodStep();
var executeMethodStep2 = new ExecuteMethodStep();
executeMethodStep2.MethodName = "Method1";
executeMethodStep2.Parameters.Add(new MethodParameter("age", "32"));
var executeMethodStep3 = new ExecuteMethodStep();
executeMethodStep3.MethodName = "Method1";
executeMethodStep3.Parameters.Add(new MethodParameter("age", "132"));
var collection = new TestStepCollection()
{
executeMethodStep1, executeMethodStep2, executeMethodStep3
};
collection.Accept(visitor);
// Act
var result = visitor.Build();
// Assert
result.IndexOf("public void Method1(string age)")
.ShouldEqual(result.LastIndexOf("public void Method1(string age)")); // same index, no duplicates.
}
public void ShouldExecuteAcceptOnAllChildren()
{
// Arrange
var visitor = Mock.Of <ITestStepVisitor>();
var step1 = Mock.Of <TestStep>();
var step2 = Mock.Of <TestStep>();
steps.AddRange(new TestStep[] { step1, step2 });
// Act
steps.Accept(visitor);
// Assert
Mock.Get(step1)
.Verify(s => s.Accept(visitor));
Mock.Get(step2)
.Verify(s => s.Accept(visitor));
}
