public void ChangedElementsPasses()
{
var originalDocument = @"
- lorem: ipsum
";
var changedDocument = @"
- lorem: dolor
";
var result = new SequenceNodeComparer().Compare(new Path(), (YamlSequenceNode)Parser.Parse(originalDocument), (YamlSequenceNode)Parser.Parse(changedDocument));
Assert.Empty(result);
}
public void DetectAddedChild()
{
var originalDocument = @"
- lorem: ipsum
- dolor: sit
";
var changedDocument = @"
- lorem: ipsum
";
var result = new SequenceNodeComparer().Compare(new Path(), (YamlSequenceNode)Parser.Parse(originalDocument), (YamlSequenceNode)Parser.Parse(changedDocument));
Assert.Single(result);
Assert.Equal(new object[] { 1 }, result.Single().Path.Segments);
Assert.Equal(ChangeType.Addition, result.Single().ChangeType);
}
public void IgnoreTranspositionByDeletion()
{
var originalDocument = @"
- dolor: sit
";
var changedDocument = @"
- amet: elit
- dolor: sit
";
var result = new SequenceNodeComparer().Compare(new Path(), (YamlSequenceNode)Parser.Parse(originalDocument), (YamlSequenceNode)Parser.Parse(changedDocument));
Assert.Equal(2, result.Count());
Assert.Equal(new object[] { 0 }, result.ElementAt(0).Path.Segments);
Assert.Equal(ChangeType.Deletion, result.ElementAt(0).ChangeType);
Assert.Equal(new object[] { 0 }, result.ElementAt(1).Path.Segments);
Assert.Equal(ChangeType.ImplicitTransposition, result.ElementAt(1).ChangeType);
}
public void DetectTransposedChild()
{
var originalDocument = @"
- lorem: ipsum
- dolor: sit
- amet: elit
";
var changedDocument = @"
- dolor: sit
- amet: elit
- lorem: ipsum
";
var result = new SequenceNodeComparer().Compare(new Path(), (YamlSequenceNode)Parser.Parse(originalDocument), (YamlSequenceNode)Parser.Parse(changedDocument));
Assert.Equal(3, result.Count());
Assert.Equal(new object[] { 0 }, result.ElementAt(0).Path.Segments);
Assert.Equal(ChangeType.Transposition, result.ElementAt(0).ChangeType);
Assert.Equal(new object[] { 1 }, result.ElementAt(1).Path.Segments);
Assert.Equal(ChangeType.ImplicitTransposition, result.ElementAt(1).ChangeType);
Assert.Equal(new object[] { 2 }, result.ElementAt(2).Path.Segments);
Assert.Equal(ChangeType.ImplicitTransposition, result.ElementAt(2).ChangeType);
}
