public void GetTokens_GraphCycleTypeMaxDepth_ThrowsGraphCycleException()
{
var input = new Person
{
Name = "John, Jr.",
Father = new Person
{
Name = "John, Sr."
},
Mother = new Person
{
Name = "Sally"
}
};
// create multiple cycles
input.Father.Children = input.Mother.Children = new Person[]
{
input
};
var walker = new ModelWalker(new DataWriterSettings
{
GraphCycles = GraphCycleType.MaxDepth,
MaxDepth = 25
});
GraphCycleException ex = Assert.Throws <GraphCycleException>(
delegate
{
walker.GetTokens(input).ToArray();
});
Assert.Equal(GraphCycleType.MaxDepth, ex.CycleType);
}
public void GetTokens_GraphCycleTypeMaxDepthFalsePositive_ThrowsGraphCycleException()
{
// input from fail18.json in test suite at http://www.json.org/JSON_checker/
var input = new[]
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
new []
{
"Too deep"
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
};
var walker = new ModelWalker(new DataWriterSettings
{
GraphCycles = GraphCycleType.MaxDepth,
MaxDepth = 19
});
GraphCycleException ex = Assert.Throws <GraphCycleException>(
delegate
{
walker.GetTokens(input).ToArray();
});
Assert.Equal(GraphCycleType.MaxDepth, ex.CycleType);
}
