public void DefaultTypeIsDouble() { var gridUnitExtension = new GridUnitExtension(ValidDoubleMultiplier); object result = gridUnitExtension.ProvideValue(MockedServiceProvider.Default); Assert.IsType <double>(result); }
public void ThrowsForUnsetMultiplierString() { var gridUnitExtension = new GridUnitExtension(); Exception ex = Record.Exception( () => gridUnitExtension.ProvideValue(MockedServiceProvider.Default)); Assert.IsType <InvalidOperationException>(ex); }
public void ReadsTypeFromPropertyInfo() { var gridUnitExtension = new GridUnitExtension(ValidThicknessMultiplier); var serviceProvider = MockedServiceProvider.CreateForTargetPropertyType <Thickness>(); object result = gridUnitExtension.ProvideValue(serviceProvider); Assert.IsType <Thickness>(result); }
public void ThrowsForUnsupportedType() { var gridUnitExtension = new GridUnitExtension( ValidDoubleMultiplier, typeof(GridUnitExtensionTests)); Exception ex = Record.Exception( () => gridUnitExtension.ProvideValue(MockedServiceProvider.Default)); Assert.IsType <NotSupportedException>(ex); }
public void SupportsTypes(string multiplierString, object expectedResult) { var gridUnitExtension = new GridUnitExtension(multiplierString, expectedResult.GetType()) { GridCellSize = 4 }; object result = gridUnitExtension.ProvideValue(MockedServiceProvider.Default); Assert.IsType(expectedResult.GetType(), result); Assert.Equal(expectedResult, result); }
public void UsesTargetTypeProperty() { // We pass in a property of type A, // but set the TargetType to type B. // Type B is the expected type of the result. var gridUnitExtension = new GridUnitExtension( ValidThicknessMultiplier, typeof(Thickness)); var serviceProvider = MockedServiceProvider.CreateForTargetPropertyType <Point>(); object result = gridUnitExtension.ProvideValue(serviceProvider); Assert.IsType <Thickness>(result); }
public void ReadsTypeFromDependencyProperties() { var gridUnitExtension = new GridUnitExtension(ValidThicknessMultiplier); var depProp = DependencyProperties.ThicknessProperty; // Use a random dep.prop. var serviceProvider = new MockedServiceProvider() { TargetProperty = depProp }; object result = gridUnitExtension.ProvideValue(serviceProvider); Assert.IsType(depProp.PropertyType, result); }
public void GridCellSizeIsChangeable() { double cellSize = 15; double input = 10; double expectedOutput = input * cellSize; var gridUnitExtension = new GridUnitExtension(input.ToString()) { GridCellSize = cellSize }; double result = (double)gridUnitExtension.ProvideValue(MockedServiceProvider.Default); Assert.Equal(expectedOutput, result); }
public void ReadsTypeFromSetters() { var gridUnitExtension = new GridUnitExtension(ValidPointMultiplier); var depProp = DependencyProperties.PointProperty; var serviceProvider = new MockedServiceProvider() { // Use a setter to a random dependency property. // What counts is that it has a supported type. TargetObject = new Setter(depProp, new Point(1, 1)) }; object result = gridUnitExtension.ProvideValue(serviceProvider); Assert.IsType(depProp.PropertyType, result); }
public void UsesDipMultiplier() { double dipMultiplier = DipHelper.GetDipMultiplier(); double input = 10; double expectedOutput = input * dipMultiplier; var gridUnitExtension = new GridUnitExtension(input.ToString()) { MultiplyWithDip = true, GridCellSize = 1 // This must be 1, otherwise the result will be multiplied }; // by 4 (default). double result = (double)gridUnitExtension.ProvideValue(MockedServiceProvider.Default); Assert.Equal(expectedOutput, result); }