public void Test_FakeObservableBO_ShouldImplementIDataErrorInfo()
{
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var FakeObservableBO = new FakeObservableBO();
//---------------Test Result -----------------------
Assert.IsInstanceOf <IDataErrorInfo>(FakeObservableBO);
}
public void Test_FakeObservableBO_ShouldImplementINotifyPropertyChangedEvent()
{
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var FakeObservableBO = new FakeObservableBO();
//---------------Test Result -----------------------
Assert.IsInstanceOf <INotifyPropertyChanged>(FakeObservableBO);
}
public void Test_this_WithFirstName_WhenPropHasError_ShouldShowError()
{
//---------------Set up FakeObservableBO pack-------------------
var FakeObservableBO = new FakeObservableBO();
var boTester = new BOTester <FakeObservableBO>();
//---------------Assert Precondition----------------
boTester.ShouldBeCompulsory(emp => emp.Prop1);
//---------------Execute Test ----------------------
var errorForFirstName = FakeObservableBO["Prop1"];
//---------------Test Result -----------------------
StringAssert.Contains("FakeObservableBO.Prop 1' is a compulsory field and has no value", errorForFirstName);
}
public void Test_Error_WhenPropHasError_ShouldShowError()
{
//---------------Set up test pack-------------------
var FakeObservableBO = new FakeObservableBO();
var boTester = new BOTester <FakeObservableBO>();
//---------------Assert Precondition----------------
boTester.ShouldBeCompulsory(emp => emp.Prop1);
boTester.ShouldBeCompulsory(emp => emp.Prop2);
//---------------Execute Test ----------------------
var error = FakeObservableBO.Error;
//---------------Test Result -----------------------
StringAssert.Contains("FakeObservableBO.Prop 1' is a compulsory field and has no value", error);
StringAssert.Contains("FakeObservableBO.Prop 2' is a compulsory field and has no value", error);
}
public void Test_SetPropertyValue_ViaBOProp_ShouldRaiseINotifyPropertyChangedEvent()
{
//---------------Set up test pack-------------------
BORegistry.DataAccessor = new DataAccessorInMemory();
var FakeObservableBO = new FakeObservableBO();
var propertyThatChanged = "";
FakeObservableBO.PropertyChanged += (sender, args) => propertyThatChanged = args.PropertyName;
//---------------Assert Precondition----------------
Assert.IsInstanceOf <INotifyPropertyChanged>(FakeObservableBO);
Assert.IsEmpty(propertyThatChanged, "No property has changed yet");
//---------------Execute Test ----------------------
FakeObservableBO.SetPropertyValue("Prop2", GetRandomString());
//---------------Test Result -----------------------
Assert.AreEqual("Prop2", propertyThatChanged,
"PropertyChanged Event for Prop2 should have been fired");
}
public void Test_SetPropertyValue_WhenConstructedWithClassDef_ShouldRaiseINotifyPropertyChangedEvent()
{
//---------------Set up test pack-------------------
BORegistry.DataAccessor = new DataAccessorInMemory();
var classDef = ClassDef.Get <FakeObservableBO>();
var FakeObservableBO = new FakeObservableBO(classDef);
var propertyThatChanged = "";
FakeObservableBO.PropertyChanged += (sender, args) => propertyThatChanged = args.PropertyName;
//---------------Assert Precondition----------------
Assert.IsInstanceOf <INotifyPropertyChanged>(FakeObservableBO);
Assert.IsEmpty(propertyThatChanged, "No property has changed yet");
//---------------Execute Test ----------------------
FakeObservableBO.Prop1 = GetRandomString();
//---------------Test Result -----------------------
Assert.AreEqual("Prop1", propertyThatChanged,
"PropertyChanged Event for FirstName should have been fired");
}
