public void TestStringDifference4()
{
string loremIpsum = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";
string loremIpsumMod = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. This bit is changed, quis nostrud exercitation ullamco this bit is added laboris nisi ut aliquip. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.";
StringDifferences differences = loremIpsum.Diff(loremIpsumMod);
Assert.IsFalse(differences.AreEqual);
}
public void AssertString(string expected, string actual, string message = null, TextOptions options = TextOptions.None, StringComparer comparer = null)
{
StringBuilder builder = new StringBuilder();
if (expected == null)
{
if (actual != null)
{
builder.AppendLine($"Expected null, got <{actual.Escape()}>");
}
}
else if (actual == null)
{
builder.AppendLine($"Expected <{expected.Escape()}>, got null");
}
else
{
StringDifferences differences = expected.Diff(
actual,
options,
comparer ?? StringComparer.CurrentCultureIgnoreCase);
if (!differences.AreEqual)
{
builder.AppendLine($"Expected <{expected}>, got <{actual}>");
foreach (StringChunk difference in differences.Where(c => !c.AreEqual))
{
if (difference.A != null)
{
builder.AppendLine(
difference.B != null
? $"Expected '{difference.A.Escape()}' at Offset '{difference.OffsetA}' - got '{difference.B.Escape()}' at Offset '{difference.OffsetB}'"
: $"The string '{difference.A.Escape()}' at Offset '{difference.OffsetA}' was expected.");
}
else
{
builder.AppendLine($"The string '{difference.B.Escape()}' at Offset '{difference.OffsetB}' was unexpected.");
}
}
}
}
if (builder.Length < 1)
{
return;
}
if (message != null)
{
builder.AppendLine(message);
}
Assert.Fail(builder.ToString());
}
public void TestStringDifference3()
{
StringDifferences differences = "Test a difference ".Diff("Test Difference ", TextOptions.IgnoreWhiteSpace, CharComparer.CurrentCultureIgnoreCase);
Assert.IsFalse(differences.AreEqual);
}
