public void ClipExpectedAndActual_StringTailsFitInLine()
{
string s1 = s52;
string s2 = s52.Replace('Z', '?');
MsgUtils.ClipExpectedAndActual(ref s1, ref s2, 29, 51);
Assert.That(s1, Is.EqualTo("...ABCDEFGHIJKLMNOPQRSTUVWXYZ"));
}
public void ClipExpectedAndActual_StringsFitInLine()
{
string eClip = s52;
string aClip = "abcde";
MsgUtils.ClipExpectedAndActual(ref eClip, ref aClip, 52, 5);
Assert.AreEqual(s52, eClip);
Assert.AreEqual("abcde", aClip);
eClip = s52;
aClip = "abcdefghijklmno?qrstuvwxyz";
MsgUtils.ClipExpectedAndActual(ref eClip, ref aClip, 52, 15);
Assert.AreEqual(s52, eClip);
Assert.AreEqual("abcdefghijklmno?qrstuvwxyz", aClip);
}
public void ClipExpectedAndActual_StringsDoNotFitInLine()
{
string s1 = s52;
string s2 = "abcdefghij";
MsgUtils.ClipExpectedAndActual(ref s1, ref s2, 29, 10);
Assert.AreEqual("abcdefghijklmnopqrstuvwxyz...", s1);
Assert.AreEqual("abcdefghij", s2);
s1 = s52;
s2 = "abcdefghijklmno?qrstuvwxyz";
MsgUtils.ClipExpectedAndActual(ref s1, ref s2, 25, 15);
Assert.AreEqual("...efghijklmnopqrstuvw...", s1);
Assert.AreEqual("...efghijklmno?qrstuvwxyz", s2);
}
public void ClipExpectedAndActual_StringsFitInLine()
{
string eClip = s52;
string aClip = "abcde";
MsgUtils.ClipExpectedAndActual(ref eClip, ref aClip, 52, 5);
Assert.That(eClip, Is.EqualTo(s52));
Assert.That(aClip, Is.EqualTo("abcde"));
eClip = s52;
aClip = "abcdefghijklmno?qrstuvwxyz";
MsgUtils.ClipExpectedAndActual(ref eClip, ref aClip, 52, 15);
Assert.That(eClip, Is.EqualTo(s52));
Assert.That(aClip, Is.EqualTo("abcdefghijklmno?qrstuvwxyz"));
}
public override void DisplayStringDifferences(string expected, string actual, int mismatch, bool ignoreCase, bool clipping)
{
int maxDisplayLength = MaxLineLength - PrefixLength - 2;
if (clipping)
{
MsgUtils.ClipExpectedAndActual(ref expected, ref actual, maxDisplayLength, mismatch);
}
expected = MsgUtils.EscapeControlChars(expected);
actual = MsgUtils.EscapeControlChars(actual);
mismatch = MsgUtils.FindMismatchPosition(expected, actual, 0, ignoreCase);
Write(Pfx_Expected);
WriteExpectedValue(expected);
if (ignoreCase)
{
WriteModifier("ignoring case");
}
WriteLine();
WriteActualLine(actual);
if (mismatch >= 0)
{
WriteCaretLine(mismatch);
}
}
