public void Build_Should_ReturnTheExpectedMethodDescriptionObject_Given_ADynamicComponentForAThenMethodWithoutParameters()
{
MethodDescriptionBuilderTestDynamicComponent component = UnitTestUtility.CreateComponent <MethodDescriptionBuilderTestDynamicComponent>();
MethodInfo methodInfo = component.GetType().GetMethod("ThenMethod");
string parametersIndex = null;
MethodDescription expectedMethodDescription = new MethodDescription();
expectedMethodDescription.ComponentObject = component;
expectedMethodDescription.Method = methodInfo;
expectedMethodDescription.StepType = typeof(ThenBaseAttribute);
expectedMethodDescription.Text = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(ThenBaseAttribute), true)[0]).GetStepScenarioText();
expectedMethodDescription.ExecutionOrder = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(ThenBaseAttribute), true)[0]).GetExecutionOrder();
ArrayStorageUtilities arrayStorageUtilities = new ArrayStorageUtilities();
FieldInfo arrayStorage = arrayStorageUtilities.GetArrayStorageFieldInfoByType(component, typeof(string));
arrayStorage.SetValue(component, new string[0]);
MethodParameters methodParameters = new MethodParameters();
methodParameters.Parameters = new MethodParameter[0];
expectedMethodDescription.Parameters = methodParameters;
expectedMethodDescription.ParametersIndex = parametersIndex;
MethodParametersLoader methodParametersLoader = Substitute.For <MethodParametersLoader>();
methodParametersLoader.LoadMethodParameters(component, methodInfo, string.Empty, parametersIndex).Returns(expectedMethodDescription.Parameters);
BaseMethodDescription baseMethodDescription = new BaseMethodDescription();
baseMethodDescription.ComponentObject = component;
baseMethodDescription.Method = methodInfo;
baseMethodDescription.StepType = typeof(ThenBaseAttribute);
baseMethodDescription.Text = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(ThenBaseAttribute), true)[0]).GetStepScenarioText();
baseMethodDescription.ExecutionOrder = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(ThenBaseAttribute), true)[0]).GetExecutionOrder();
MethodDescriptionBuilder methodDescriptionBuilder = new MethodDescriptionBuilder();
MethodDescription builderResult = methodDescriptionBuilder.Build(methodParametersLoader, baseMethodDescription, parametersIndex);
Assert.IsTrue(expectedMethodDescription.Equals(builderResult), "The method MethodDescriptionBuilder.Build does not return the expected object");
}
public void Build_Should_ReturnTheExpectedMethodDescriptionObject_Given_ADynamicComponentForAGivenMethodWithAStringParameterWithItsParameterIndex()
{
MethodDescriptionBuilderTestDynamicComponent component = UnitTestUtility.CreateComponent <MethodDescriptionBuilderTestDynamicComponent>();
MethodInfo methodInfo = component.GetType().GetMethod("GivenMethod");
string parametersIndex = ";string,DynamicBDDForTest.GivenMethod.stringParam.,StringsArrayStorage.Array.data[0];";
MethodDescription expectedMethodDescription = new MethodDescription();
expectedMethodDescription.ComponentObject = component;
expectedMethodDescription.Method = methodInfo;
expectedMethodDescription.StepType = typeof(GivenBaseAttribute);
expectedMethodDescription.Text = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(GivenBaseAttribute), true)[0]).GetStepScenarioText();
expectedMethodDescription.ExecutionOrder = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(GivenBaseAttribute), true)[0]).GetExecutionOrder();
ArrayStorageUtilities arrayStorageUtilities = new ArrayStorageUtilities();
FieldInfo arrayStorage = arrayStorageUtilities.GetArrayStorageFieldInfoByType(component, typeof(string));
arrayStorage.SetValue(component, new string[1] {
"Parameter Value"
});
MethodParameter expectedParameter = new MethodParameter();
expectedParameter.ParameterInfoObject = methodInfo.GetParameters()[0];
ParameterLocation parameterLocation = new ParameterLocation();
parameterLocation.ParameterClassLocation = new ParameterLocation.ClassLocation();
parameterLocation.ParameterClassLocation.ComponentObject = component;
parameterLocation.ParameterClassLocation.ComponentType = component.GetType();
parameterLocation.ParameterArrayLocation = new ParameterLocation.ArrayLocation();
parameterLocation.ParameterArrayLocation.ArrayFieldInfo = component.GetType().GetField("StringsArrayStorage");
parameterLocation.ParameterArrayLocation.ArrayName = "StringsArrayStorage";
parameterLocation.ParameterArrayLocation.ArrayIndex = 0;
expectedParameter.ParameterLocation = parameterLocation;
expectedParameter.Value = "Parameter Value";
MethodParameters methodParameters = new MethodParameters();
methodParameters.Parameters = new MethodParameter[1] {
expectedParameter
};
expectedMethodDescription.Parameters = methodParameters;
expectedMethodDescription.ParametersIndex = parametersIndex;
MethodParametersLoader methodParametersLoader = Substitute.For <MethodParametersLoader>();
methodParametersLoader.LoadMethodParameters(component, methodInfo, string.Empty, parametersIndex).Returns(expectedMethodDescription.Parameters);
BaseMethodDescription baseMethodDescription = new BaseMethodDescription();
baseMethodDescription.ComponentObject = component;
baseMethodDescription.Method = methodInfo;
baseMethodDescription.StepType = typeof(GivenBaseAttribute);
baseMethodDescription.Text = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(GivenBaseAttribute), true)[0]).GetStepScenarioText();
baseMethodDescription.ExecutionOrder = ((IGivenWhenThenDeclaration)methodInfo.GetCustomAttributes(typeof(GivenBaseAttribute), true)[0]).GetExecutionOrder();
MethodDescriptionBuilder methodDescriptionBuilder = new MethodDescriptionBuilder();
MethodDescription builderResult = methodDescriptionBuilder.Build(methodParametersLoader, baseMethodDescription, parametersIndex);
Assert.IsTrue(expectedMethodDescription.Equals(builderResult), "The method MethodDescriptionBuilder.Build does not return the expected object");
}
