public void MessageLimiter_Null_Null()
{
MessageLimiter underTest = new MessageLimiter(true, 40, true);
string expected = null;
string actual = null;
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 0, out correct, out incorrect);
Assert.Null(expected);
Assert.Null(actual);
Assert.Null(correct);
Assert.Null(incorrect);
}
public void MessageLimiter_ShortenDifferFront_EndElipsis()
{ // Arbitrary value picked that where we will do nothing because shortining would make things worse.
MessageLimiter underTest = new MessageLimiter(true, 10, false);
string expected = "abcdefghijklmnopqrstuvwxyz";
string actual = "aacdefghijklmnopqrstuvwxyz";
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 1, out correct, out incorrect);
Assert.Equal("abcdefg...", expected);
Assert.Equal("aacdefg...", actual);
Assert.Equal("a", correct);
Assert.Equal("acdefg...", incorrect);
}
public void MessageLimiter_EscapeCharNoConvert_NoChange()
{
MessageLimiter underTest = new MessageLimiter(true, 20, false);
string expected = "fifty\tfive\n";
string actual = "fifty\tfivi\n";
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 10, out correct, out incorrect);
Assert.Equal("fifty\tfive\n", expected);
Assert.Equal("fifty\tfivi\n", actual);
Assert.Equal("fifty\tfiv", correct);
Assert.Equal("i\n", incorrect);
}
public void MessageLimiter_ShortenDoesNothingUnder10Chars_NoChange()
{ // Arbitrary value picked that where we will do nothing because shortining would make things worse.
MessageLimiter underTest = new MessageLimiter(true, 9, false);
string expected = "abcdefghij";
string actual = "abbdefghij";
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 0, out correct, out incorrect);
Assert.Equal("abcdefghij", expected);
Assert.Equal("abbdefghij", actual);
Assert.Equal("ab", correct);
Assert.Equal("bdefghij", incorrect);
}
public void MessageLimiter_LongNonShortening_NoChange()
{
MessageLimiter underTest = new MessageLimiter(false, 1, false);
string expected = "fifty";
string actual = "fofty";
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 1, out correct, out incorrect);
Assert.Equal("fifty", expected);
Assert.Equal("fofty", actual);
Assert.Equal("f", correct);
Assert.Equal("ofty", incorrect);
}
public void MessageLimiter_Empty_Empty()
{
MessageLimiter underTest = new MessageLimiter(true, 40, true);
string expected = String.Empty;
string actual = String.Empty;
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 0, out correct, out incorrect);
Assert.Equal(String.Empty, expected);
Assert.Equal(String.Empty, actual);
Assert.Equal(String.Empty, correct);
Assert.Equal(String.Empty, incorrect);
}
public void MessageLimiter_ContainsSlash_StartNotMoved()
{ // Arbitrary value picked that where we will do nothing because shortining would make things worse.
MessageLimiter underTest = new MessageLimiter(true, 10, true);
string expected = "C:\\somereallylongpath\\atEnd.?";
string actual = "C:\\somereallylongpath\\itEnd.?";
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 22, out correct, out incorrect);
Assert.Equal("...atEnd.?", expected);
Assert.Equal("...itEnd.?", actual);
Assert.Equal("...", correct);
Assert.Equal("itEnd.?", incorrect);
}
public void MessageLimiter_ContainsNonPrintable_Escaped()
{ // Arbitrary value picked that where we will do nothing because shortining would make things worse.
MessageLimiter underTest = new MessageLimiter(true, 10, true);
string expected = "Supercalifragilisticexpealidoc\ti\nous";
string actual = "Supercalifragilisticexpealidoc\to\nous";
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 35, out correct, out incorrect);
Assert.Equal("...\\ti\\nous", expected);
Assert.Equal("...\\to\\nous", actual);
Assert.Equal("...\\t", correct);
Assert.Equal("o\\nous", incorrect);
}
public void MessageLimiter_ShortenDifferEnd_FrontElipsis2()
{ // Arbitrary value picked that where we will do nothing because shortining would make things worse.
MessageLimiter underTest = new MessageLimiter(true, 10, false);
string expected = "Supercalifragilisticexpealidocious";
string actual = "Supercalifragilisticxpealidocious";
string correct;
string incorrect;
underTest.AdjustExpectedActualLengths(ref expected, ref actual, 20, out correct, out incorrect);
Assert.Equal("...icex...", expected);
Assert.Equal("...icxp...", actual);
Assert.Equal("...ic", correct);
Assert.Equal("xp...", incorrect);
}