public void GivenMapLineDataPropertiesWithMapTheme_WhenCategoryThemePropertySet_ThenMapDataNotified()
{
// Given
var random = new Random(21);
var mocks = new MockRepository();
var observer = mocks.StrictMock <IObserver>();
observer.Expect(o => o.UpdateObserver());
mocks.ReplayAll();
var mapLineData = new MapLineData("Test",
new LineStyle(),
new MapTheme <LineCategoryTheme>("Attribute", new[]
{
new LineCategoryTheme(ValueCriterionTestFactory.CreateValueCriterion(), new LineStyle())
}));
mapLineData.Attach(observer);
var properties = new MapLineDataProperties(mapLineData, Enumerable.Empty <MapDataCollection>());
// When
LineCategoryThemeProperties categoryThemeProperties = properties.CategoryThemes.First();
categoryThemeProperties.Width = random.Next(1, 48);
// Then
mocks.VerifyAll();
}
public void SetProperties_IndividualProperties_UpdateDataAndNotifyObservers()
{
// Setup
var random = new Random(21);
var mocks = new MockRepository();
var observer = mocks.StrictMock <IObserver>();
observer.Expect(o => o.UpdateObserver()).Repeat.Times(3);
mocks.ReplayAll();
var mapData = new MapLineData("Name");
mapData.Attach(observer);
var categoryTheme = new LineCategoryTheme(ValueCriterionTestFactory.CreateValueCriterion(),
new LineStyle());
var properties = new LineCategoryThemeProperties(categoryTheme, string.Empty, mapData);
int width = random.Next(1, 48);
Color color = Color.FromKnownColor(random.NextEnumValue <KnownColor>());
var dashStyle = random.NextEnumValue <LineDashStyle>();
// Call
properties.Width = width;
properties.Color = color;
properties.DashStyle = dashStyle;
// Assert
LineStyle actualStyle = categoryTheme.Style;
Assert.AreEqual(width, actualStyle.Width);
Assert.AreEqual(color, actualStyle.Color);
Assert.AreEqual(dashStyle, actualStyle.DashStyle);
mocks.VerifyAll();
}
public void SetProperties_IndividualProperties_UpdateDataAndNotifyObservers()
{
// Setup
const int numberOfChangedProperties = 3;
var mocks = new MockRepository();
var observer = mocks.StrictMock <IObserver>();
observer.Expect(o => o.UpdateObserver()).Repeat.Times(numberOfChangedProperties);
mocks.ReplayAll();
var mapLineData = new MapLineData("Test", new LineStyle
{
Color = Color.AliceBlue,
Width = 3,
DashStyle = LineDashStyle.Solid
});
mapLineData.Attach(observer);
var properties = new MapLineDataProperties(mapLineData, Enumerable.Empty <MapDataCollection>());
Color newColor = Color.Blue;
const int newWidth = 6;
const LineDashStyle newDashStyle = LineDashStyle.DashDot;
// Call
properties.Color = newColor;
properties.Width = newWidth;
properties.DashStyle = newDashStyle;
// Assert
Assert.AreEqual(newColor, mapLineData.Style.Color);
Assert.AreEqual(newWidth, mapLineData.Style.Width);
Assert.AreEqual(newDashStyle, mapLineData.Style.DashStyle);
mocks.VerifyAll();
}