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 SecondIdReturnsSameBrushAsFirstIdAfterClearingIdCollection()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
// Act
var brush1 = service.GetBrush("Id1", userPreferences);
service.ClearBrushIdCollection();
var brush2 = service.GetBrush("Id2", userPreferences);
// Assert
var firstProjectBrush = brushes.ProjectSpecificBrushes[0];
Assert.That(brush1, Is.EqualTo(firstProjectBrush));
Assert.That(brush2, Is.EqualTo(firstProjectBrush));
Assert.That(brushes.ProjectSpecificBrushes.Length, Is.GreaterThan(1));
var isUnique = brushes
.ProjectSpecificBrushes
.Count(b => b.Equals(firstProjectBrush)) == 1;
Assert.IsTrue(isUnique);
}
public void UpdateDoesNotThrowExceptionWhenNewIdIsNull()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
// Assert
Assert.DoesNotThrow(() =>
service.UpdateBrushId("OldId", null));
}
public void UpdatingNonExistentIdDoesNotThrowException()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
// Assert
Assert.DoesNotThrow(() =>
service.UpdateBrushId("NonExistentId", "NewId"));
}
public void GetBrushReturnsNonNullWhenAssigningProjectColours()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
// Act
var brush = service.GetBrush("Id", userPreferences);
// Assert
Assert.That(brush, Is.Not.Null);
}
public void DifferentBrushReturnedForDifferentIdsWhenAssigningProjectColours()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
// Act
var brush1 = service.GetBrush("Id1", userPreferences);
var brush2 = service.GetBrush("Id2", userPreferences);
// Assert
Assert.That(brush1, Is.Not.EqualTo(brush2));
}
public void TransparentReturnedWhenNotAssigningProjectColoursAndNotShowingRecentUsage()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
!u.AssignProjectColours &&
!u.ShowRecentUsage);
// Act
var brush = service.GetBrush("Id", userPreferences);
// Assert
Assert.That(brush, Is.EqualTo(Brushes.Transparent));
}
public void SameBrushReturnedForSameIdWhenAssigningProjectColours()
{
// Arrange
const string id = "Id";
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
// Act
var brush1 = service.GetBrush(id, userPreferences);
var brush2 = service.GetBrush(id, userPreferences);
// Assert
Assert.That(brush1, Is.EqualTo(brush2));
}
public void Brush1ReusedForId4When3UniqueBrushesAvailableAndAssigningProjectColours()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
// Act
var brush1 = service.GetBrush("Id1", userPreferences);
service.GetBrush("Id2", userPreferences);
service.GetBrush("Id3", userPreferences);
var brush4 = service.GetBrush("Id4", userPreferences);
// Assert
Assert.That(brush4, Is.EqualTo(brush1));
}
public void ProjectBrushesAreAssignedInDeclaredOrderWhenAssigningProjectColours()
{
// Arrange
var brushes = CreateProjectBrushes();
var service = new ProjectBrushService(brushes);
var userPreferences = Mock.Of <IUserPreferences>(u =>
u.AssignProjectColours);
// Act
var brush1 = service.GetBrush("Id1", userPreferences);
var brush2 = service.GetBrush("Id2", userPreferences);
var brush3 = service.GetBrush("Id3", userPreferences);
// Assert
Assert.That(brush1, Is.EqualTo(brushes.ProjectSpecificBrushes[0]));
Assert.That(brush2, Is.EqualTo(brushes.ProjectSpecificBrushes[1]));
Assert.That(brush3, Is.EqualTo(brushes.ProjectSpecificBrushes[2]));
}
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));
}
