public void Ctor_ShouldSetCorrectNumberOfBuildingInfluences()
{
// Arrange/Act
var viewModel = new BuildingSettingsViewModel();
var expectedCount = Enum.GetValues(typeof(BuildingInfluenceType)).Length;
// Assert
Assert.Equal(expectedCount, viewModel.BuildingInfluences.Count);
}
public void UseColorInLayoutCommand_ShouldCanExecute()
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
// Act
var result = viewModel.UseColorInLayoutCommand.CanExecute(null);
// Assert
Assert.True(result);
}
public void UseColorInLayoutCommand_IsExecutedWithSerializableColor_ShouldSetSelectedColor()
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
var expectedColor = new SerializableColor(Colors.LimeGreen);
// Act
viewModel.UseColorInLayoutCommand.Execute(expectedColor);
// Assert
Assert.Equal(expectedColor, viewModel.SelectedColor);
}
public void UseColorInLayoutCommand_IsExecutedWithNull_ShouldNotThrow()
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
var expectedColor = viewModel.SelectedColor;
// Act
viewModel.UseColorInLayoutCommand.Execute(null);
// Assert
Assert.Equal(expectedColor, viewModel.SelectedColor);
}
public void GetDistanceRange_BuildingInfoIsNull_ShouldSetInfluenceRangeToZeroAndReturnFalse()
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
viewModel.BuildingInfluenceRange = -1;
// Act
var result = viewModel.GetDistanceRange(true, null);
// Assert
Assert.False(result);
Assert.Equal(0, viewModel.BuildingInfluenceRange);
}
public void Ctor_ShouldSetDefaultValues()
{
// Arrange/Act
var viewModel = new BuildingSettingsViewModel();
// Assert
Assert.NotNull(viewModel.ApplyColorToSelectionCommand);
Assert.NotNull(viewModel.ApplyPredefinedColorToSelectionCommand);
Assert.NotNull(viewModel.UseColorInLayoutCommand);
Assert.Equal(Colors.Red, viewModel.SelectedColor);
Assert.NotNull(viewModel.ColorsInLayout);
Assert.NotNull(viewModel.BuildingInfluences);
Assert.Equal(BuildingInfluenceType.None, viewModel.SelectedBuildingInfluence.Type);
}
public void GetDistanceRange_IsNotPavedStreet_ShouldSetInfluenceRangeCorrect(int influenceRangeToSet, int expectedInfluenceRange, bool expectedResult)
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
viewModel.BuildingInfluenceRange = int.MaxValue;
var mockedBuildingInfo = new Mock <IBuildingInfo>();
mockedBuildingInfo.SetupGet(x => x.InfluenceRange).Returns(() => influenceRangeToSet);
// Act
var result = viewModel.GetDistanceRange(false, mockedBuildingInfo.Object);
// Assert
Assert.Equal(expectedResult, result);
Assert.Equal(expectedInfluenceRange, viewModel.BuildingInfluenceRange);
}
public void GetDistanceRange_BuildingInfluenceRangeIsZeroOrLower_ShouldSetInfluenceRangeToZeroAndReturnFalse(int influenceRangeToSet)
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
viewModel.BuildingInfluenceRange = int.MaxValue;
var mockedBuildingInfo = new Mock <IBuildingInfo>();
mockedBuildingInfo.SetupGet(x => x.InfluenceRange).Returns(() => influenceRangeToSet);
// Act
var result = viewModel.GetDistanceRange(true, mockedBuildingInfo.Object);
// Assert
Assert.False(result);
Assert.Equal(0, viewModel.BuildingInfluenceRange);
}
public void GetDistanceRange_IsPavedStreetAndBuildingIsCityInstitutionBuilding_ShouldIgnoreCase(int influenceRangeToSet, int expectedInfluenceRange, bool expectedResult)
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
viewModel.BuildingInfluenceRange = int.MaxValue;
var mockedBuildingInfo = new Mock <IBuildingInfo>();
mockedBuildingInfo.SetupGet(x => x.InfluenceRange).Returns(() => influenceRangeToSet);
mockedBuildingInfo.SetupGet(x => x.Template).Returns(() => "citYInsTitutIOnbuiLding");
// Act
var result = viewModel.GetDistanceRange(true, mockedBuildingInfo.Object);
// Assert
Assert.Equal(expectedResult, result);
Assert.Equal(expectedInfluenceRange, viewModel.BuildingInfluenceRange);
}
public void SelectedBuildingInfluence_TypeIsGiven_ShouldAdjustInputVisibility(BuildingInfluenceType typeToSet, bool expectedRadiusVisible, bool expectedRangeVisible)
{
// Arrange
var viewModel = new BuildingSettingsViewModel();
//to trigger PropertyChanged
if (typeToSet != BuildingInfluenceType.None)
{
viewModel.SelectedBuildingInfluence = viewModel.BuildingInfluences.Single(x => x.Type == BuildingInfluenceType.None);
}
else
{
viewModel.SelectedBuildingInfluence = viewModel.BuildingInfluences.Single(x => x.Type == BuildingInfluenceType.Both);
}
viewModel.IsBuildingInfluenceInputRadiusVisible = !expectedRadiusVisible;
viewModel.IsBuildingInfluenceInputRangeVisible = !expectedRangeVisible;
// Act
viewModel.SelectedBuildingInfluence = viewModel.BuildingInfluences.Single(x => x.Type == typeToSet);
// Assert
Assert.Equal(expectedRadiusVisible, viewModel.IsBuildingInfluenceInputRadiusVisible);
Assert.Equal(expectedRangeVisible, viewModel.IsBuildingInfluenceInputRangeVisible);
}