private void Observabler()
{
ObservedClass obs = new ObservedClass();
NotifiedClass n1 = new NotifiedClass();
NotifiedClass n2 = new NotifiedClass();
obs.Attach(n1);
obs.Attach(n1);
}
public void NoExceptionThrownWhenPropertyChanged()
{
NotifiedClass obj = new NotifiedClass();
Exception ex = Record.Exception(
() => Assert.PropertyChanged(obj, "Property1", () => obj.Property1 = "NewValue")
);
Assert.Null(ex);
}
public void NoExceptionThrownWhenPropertyChanged()
{
var obj = new NotifiedClass();
var ex = Record.Exception(
() => Assert.PropertyChanged(obj, "Property1", () => obj.Property1 = "NewValue")
);
Assert.Null(ex);
}
public async void NoExceptionThrownWhenPropertyChangedAsync()
{
var obj = new NotifiedClass();
var ex = await Record.ExceptionAsync(
() => Assert.PropertyChangedAsync(obj, "Property1", async() => obj.Property1 = "NewValue")
);
Assert.Null(ex);
}
public void ExceptionThrownWhenPropertyNotChanged(string expectedValue)
{
var obj = new NotifiedClass();
var ex = Record.Exception(
() => Assert.PropertyChanged(obj, "Property1", () => { }, expectedValue)
);
Assert.IsType<PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set", ex.Message);
}
public void ExceptionThrownWhenPropertyNotChanged()
{
NotifiedClass obj = new NotifiedClass();
Exception ex = Record.Exception(
() => Assert.PropertyChanged(obj, "Property1", () => { })
);
Assert.IsType<PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set", ex.Message);
}
public void ExceptionThrownWhenWrongPropertyChanged()
{
var obj = new NotifiedClass();
var ex = Record.Exception(
() => Assert.PropertyChanged(obj, "Property1", () => obj.Property2 = 42)
);
Assert.IsType<PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set", ex.Message);
}
public void ExceptionThrownWhenWrongPropertyChanged()
{
NotifiedClass obj = new NotifiedClass();
Exception ex = Record.Exception(
() => Assert.PropertyChanged(obj, "Property1", () => obj.Property2 = 42)
);
Assert.IsType <PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set", ex.Message);
}
public async void ExceptionThrownWhenPropertyNotChanged()
{
var obj = new NotifiedClass();
var ex = await Record.ExceptionAsync(
() => Assert.PropertyChangedAsync(obj, "Property1", async() => { })
);
Assert.IsType <PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set", ex.Message);
}
public async void NoExceptionThrownWhenMultiplePropertyChangesIncludesCorrectProperty()
{
var obj = new NotifiedClass();
var ex = await Record.ExceptionAsync(
() => Assert.PropertyChangedAsync(obj, "Property1", async() =>
{
obj.Property2 = 12;
obj.Property1 = "New Value";
obj.Property2 = 42;
})
);
Assert.Null(ex);
}
public void NoExceptionThrownWhenMultiplePropertyChangesIncludesCorrectProperty()
{
var obj = new NotifiedClass();
var ex = Record.Exception(
() =>
{
Assert.PropertyChanged(obj, "Property1", () =>
{
obj.Property2 = 12;
obj.Property1 = "New Value";
obj.Property2 = 42;
});
}
);
Assert.Null(ex);
}
public void NoExceptionThrownWhenMultiplePropertyChangesIncludesCorrectProperty()
{
NotifiedClass obj = new NotifiedClass();
Exception ex = Record.Exception(
() =>
{
Assert.PropertyChanged(obj, "Property1", () =>
{
obj.Property2 = 12;
obj.Property1 = "New Value";
obj.Property2 = 42;
});
}
);
Assert.Null(ex);
}
public async void ExceptionThrownWhenPropertyNotChanged()
{
var obj = new NotifiedClass();
var ex = await Record.ExceptionAsync(
() => Assert.PropertyChangedAsync(obj, "Property1", async () => { })
);
Assert.IsType<PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set", ex.Message);
}
public async void NoExceptionThrownWhenMultiplePropertyChangesIncludesCorrectProperty(string expectedValue)
{
var obj = new NotifiedClass();
var ex = await Record.ExceptionAsync(
() => Assert.PropertyChangedAsync(obj, "Property1", async () =>
{
obj.Property2 = 12;
obj.Property1 = "New Value";
obj.Property2 = 42;
}, expectedValue)
);
Assert.Null(ex);
}
public async void NoExceptionThrownWhenPropertyChangedAsync()
{
var obj = new NotifiedClass();
var ex = await Record.ExceptionAsync(
() => Assert.PropertyChangedAsync(obj, "Property1", async () => obj.Property1 = "NewValue")
);
Assert.Null(ex);
}
public void ExceptionThrownWhenPropertyChangedToUnexpectedValue()
{
var obj = new NotifiedClass();
var ex = Record.Exception(
() =>
Assert.PropertyChanged(obj, "Property1", () => obj.Property1 = "Unexpected Value", "Expected Value"));
Assert.IsType<PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set to expected value Expected Value", ex.Message);
}
public async void ExceptionThrownWhenWrongPropertyChangedAsync(string expectedValue)
{
var obj = new NotifiedClass();
var ex = await Record.ExceptionAsync(
() => Assert.PropertyChangedAsync(obj, "Property1", async () => obj.Property2 = 42, expectedValue)
);
Assert.IsType<PropertyChangedException>(ex);
Assert.Equal("Assert.PropertyChanged failure: Property Property1 was not set", ex.Message);
}
