public void Document(RunResult result)
{
var env = Before.Select(PAssert.PAssert.CreateSimpleFormatFor).Concat(Docs.Select(e => e().ToString()));
PrintEvil.Document(result, env.ToList(), Given.ToArray(), When, _text.ToString());
}
public IEnumerable <ExpectationResult> Assert(object fromWhen)
{
var actual = ((IEvent <T>[])fromWhen);
// structurally equal comparison
for (int i = 0; i < _expected.Count; i++)
{
var expectedHumanReadable = Describe.Object(_expected[i]);
if (actual.Length > i)
{
var diffs = CompareObjects.FindDifferences(_expected[i], actual[i]);
if (string.IsNullOrEmpty(diffs))
{
yield return(new ExpectationResult
{
Passed = true,
Text = expectedHumanReadable
});
}
else
{
var actualHumanReadable = Describe.Object(actual[i]);
if (actualHumanReadable != expectedHumanReadable)
{
var msg = PrintEvil.GetAdjusted("Was: ", actualHumanReadable);
// there is a difference in textual representations
yield return(new ExpectationResult
{
Passed = false,
Text = expectedHumanReadable,
Exception = new InvalidOperationException(msg)
});
}
else
{
yield return(new ExpectationResult
{
Passed = false,
Text = expectedHumanReadable,
Exception = new InvalidOperationException(diffs)
});
}
}
}
else
{
yield return(new ExpectationResult
{
Passed = false,
Text = expectedHumanReadable,
Exception = new InvalidOperationException(" Message is missing")
});
}
}
for (int i = _expected.Count; i < actual.Count(); i++)
{
var msg = PrintEvil.GetAdjusted("Was: ", Describe.Object(actual[i]));
yield return(new ExpectationResult
{
Passed = false,
Text = "Unexpected message",
Exception = new InvalidOperationException(msg)
});
}
}