public void TestEndlessRecursiveEvaluation()
{
var context = new TestEvaluationContext {
{ "Foo", "$(Bar)" },
{ "Bar", "Hello $(Baz)" },
{ "Baz", "$(Foo)" }
};
Assert.Throws <Exception> (() => context.Evaluate("$(Foo)"));
}
public void TestEvaluation(string expr, string expected)
{
var context = new TestEvaluationContext {
{ "Foo", "XfooX" },
{ "Bar", "YbarY" }
};
var evaluated = context.Evaluate(expr);
Assert.AreEqual(expected, evaluated);
}
public void TestRecursiveEvaluation()
{
var context = new TestEvaluationContext {
{ "Foo", "$(Bar)" },
{ "Bar", "Hello $(Baz)" },
{ "Baz", "World" }
};
var evaluated = context.Evaluate("$(Foo)");
Assert.AreEqual("Hello World", evaluated);
}
public void TestPermutedEvaluation(object[] args)
{
var expr = (string)args[0];
var context = new TestEvaluationContext {
{ "Foo", new MSBuildPropertyValue(new[] { "One", "Two", "Three" }.Select(t => new ExpressionText(0, t, true)).ToArray()) },
{ "Bar", "Hello $(Baz)" },
{ "Baz", new MSBuildPropertyValue(new[] { "X", "Y" }.Select(t => new ExpressionText(0, t, true)).ToArray()) }
};
var results = context.EvaluateWithPermutation(expr).ToList();
Assert.AreEqual(args.Length - 1, results.Count);
for (int i = 0; i < args.Length - 1; i++)
{
Assert.AreEqual(args[i + 1], results[i]);
}
}