public void UnspecifiedExtensionReturnsDefaultIcon()
{
// Arrange
var service = new DocumentIconService();
// Act
var icon = (BitmapImage)service.GetIcon(".FileExtension");
// Assert
Assert.IsTrue(icon.UriSource.AbsolutePath.Contains("Document_16x.png"));
}
public void FileExtensionIsCaseInsensitive()
{
// Arrange
var service = new DocumentIconService();
// Act
var lowerCaseIcon = (BitmapImage)service.GetIcon(".cs");
var upperCaseIcon = (BitmapImage)service.GetIcon(".CS");
// Assert
Assert.That(lowerCaseIcon, Is.EqualTo(upperCaseIcon));
}
public void UriIsAppropriateForFileExtension(
string fileExtension,
string expectedPathSegment)
{
// Arrange
var service = new DocumentIconService();
// Act
var icon = (BitmapImage)service.GetIcon(fileExtension);
// Assert
Assert.IsTrue(icon.UriSource.AbsolutePath.Contains(expectedPathSegment));
}
