/// <summary> /// Check if the original keywords are found. /// </summary> public override void ValidatePreModification (Image.File file) { if (!tag_present) { Assert.IsNull (file.GetTag (type, false)); } else { Assert.IsNotNull (file.GetTag (type, false)); base.ValidatePreModification (file); } }
public override Image.ImageTag GetTag (Image.File file) { return file.GetTag (type, false) as Image.ImageTag; }
/// <summary> /// Creates the tag if needed. /// </summary> public override void ModifyMetadata (Image.File file) { if (!tag_present) file.GetTag (type, true); base.ModifyMetadata (file); }
/// <summary> /// Validates if changes survived a write. /// </summary> public void ValidatePostModification (Image.File file) { Assert.IsNotNull (file.GetTag (TagTypes.XMP, false)); Assert.AreEqual (test_keywords, GetTag (file).Keywords); }