public void UpdatingToAlreadyExistingIdReturnsBrushForExistingId()
{
// Arrange
const string id1 = "Id1";
const string id2 = "Id2";
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
var id1Brush = service.GetBrush(id1, userPreferences);
var id2Brush = service.GetBrush(id2, userPreferences);
// Act
service.UpdateBrushId(id2, id1);
var brush = service.GetBrush(id1, userPreferences);
// Assert
Assert.That(brush, Is.EqualTo(id1Brush));
Assert.That(brush, Is.Not.EqualTo(id2Brush));
}
public void UpdatingNonExistentIdDoesNotThrowException()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
// Assert
Assert.DoesNotThrow(() =>
service.UpdateBrushId("NonExistentId", "NewId"));
}
public void UpdateDoesNotThrowExceptionWhenNewIdIsNull()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
// Assert
Assert.DoesNotThrow(() =>
service.UpdateBrushId("OldId", null));
}
public void NewIdReturnsBrushOfOldIdAfterUpdatingBrushId()
{
// Arrange
const string newId = "NewId";
const string oldId = "OldId";
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
// Act
var oldIdBrush = service.GetBrush(oldId, userPreferences);
service.UpdateBrushId(oldId, newId);
var newIdBrush = service.GetBrush(newId, userPreferences);
// Assert
Assert.That(oldIdBrush, Is.EqualTo(newIdBrush));
}