public void NormalizeTreeWorksForMultipleTerms()
{
// Arrange: $select=1/2/3,4/5/6
NonSystemToken endPath1 = new NonSystemToken("3", null, new NonSystemToken("2", null, new NonSystemToken("1", null, null)));
Assert.Equal("3/2/1", endPath1.ToPathString());
NonSystemToken endPath2 = new NonSystemToken("6", null, new NonSystemToken("5", null, new NonSystemToken("4", null, null)));
Assert.Equal("6/5/4", endPath2.ToPathString());
// Act
SelectToken selectToken = new SelectToken(new SelectTermToken[]
{
new SelectTermToken(endPath1), new SelectTermToken(endPath2)
});
SelectToken normalizedToken = SelectTreeNormalizer.NormalizeSelectTree(selectToken);
// Assert
List <PathSegmentToken> tokens = normalizedToken.Properties.ToList();
Assert.Equal(2, tokens.Count);
tokens[0].ShouldBeNonSystemToken("1")
.NextToken.ShouldBeNonSystemToken("2")
.NextToken.ShouldBeNonSystemToken("3");
Assert.Equal("1/2/3", tokens[0].ToPathString());
tokens[1].ShouldBeNonSystemToken("4")
.NextToken.ShouldBeNonSystemToken("5")
.NextToken.ShouldBeNonSystemToken("6");
Assert.Equal("4/5/6", tokens[1].ToPathString());
}
public void NormalizeTreeResultsInReversedPath()
{
// Arrange: $select=1/2/3
NonSystemToken endPath = new NonSystemToken("3", null, new NonSystemToken("2", null, new NonSystemToken("1", null, null)));
Assert.Equal("3/2/1", endPath.ToPathString());
SelectToken selectToken = new SelectToken(new SelectTermToken[]
{
new SelectTermToken(endPath)
});
// Act
SelectToken normalizedToken = SelectTreeNormalizer.NormalizeSelectTree(selectToken);
// Assert
Assert.NotNull(normalizedToken);
SelectTermToken updatedSegmentToken = Assert.Single(normalizedToken.SelectTerms);
PathSegmentToken segmentToken = updatedSegmentToken.PathToProperty;
segmentToken.ShouldBeNonSystemToken("1")
.NextToken.ShouldBeNonSystemToken("2")
.NextToken.ShouldBeNonSystemToken("3");
Assert.Equal("1/2/3", segmentToken.ToPathString());
}
public void ReversePathWorksWithATypeToken()
{
// Arrange: $expand=Fully.Qualified.Namespace/1
PathSegmentToken nonReversedPath = new NonSystemToken("1", null, new NonSystemToken("Fully.Qualified.Namespace", null, null));
Assert.Equal("1/Fully.Qualified.Namespace", nonReversedPath.ToPathString());
// Act
PathSegmentToken reversedPath = nonReversedPath.Reverse();
// Assert
reversedPath.ShouldBeNonSystemToken("Fully.Qualified.Namespace").NextToken.ShouldBeNonSystemToken("1");
Assert.Equal("Fully.Qualified.Namespace/1", reversedPath.ToPathString());
}
public void ReversePathWorksWithStarToken()
{
// Arrange: $expand=1/*
PathSegmentToken nonReversedPath = new NonSystemToken("*", null, new NonSystemToken("1", null, null));
Assert.Equal("*/1", nonReversedPath.ToPathString());
// Act
PathSegmentToken reversedPath = nonReversedPath.Reverse();
// Assert
reversedPath.ShouldBeNonSystemToken("1").NextToken.ShouldBeNonSystemToken("*");
Assert.Equal("1/*", reversedPath.ToPathString());
}
public void ReversePathWorksWithDeepPath()
{
// Arrange: $expand=1/2/3/4
NonSystemToken endPath = new NonSystemToken("4", null, new NonSystemToken("3", null, new NonSystemToken("2", null, new NonSystemToken("1", null, null))));
Assert.Equal("4/3/2/1", endPath.ToPathString());
// Act
PathSegmentToken reversedPath = endPath.Reverse();
// Assert
reversedPath.ShouldBeNonSystemToken("1")
.NextToken.ShouldBeNonSystemToken("2")
.NextToken.ShouldBeNonSystemToken("3")
.NextToken.ShouldBeNonSystemToken("4");
Assert.Equal("1/2/3/4", reversedPath.ToPathString());
}