public void FilterFormatted_ForFilterWithNonNullChars_WhenCalledWithNullSource_ReturnsNull( [CombinatorialValues("", "a", "aaA%@2-")] string chars, [CombinatorialValues(-1, 0, 1, 3)] int start, [CombinatorialValues(-1, 0, 1, 3)] int end, [CombinatorialValues(null, "", "a", "abc")] string?destStr, [CombinatorialValues(-1, 0, 1, 3)] int dstart, [CombinatorialValues(-1, 0, 1, 3)] int dend) { var dest = destStr == null ? null : new SpannableString(destStr); var filter = new ForbiddenCharsInputFilter(chars.ToCharArray()); var result = filter.FilterFormatted(null, start, end, dest, dstart, dend); Assert.Null(result); }
public void FilterFormatted_ForFilterWithNonEmptyChars_WhenCalledWithNonNullSource_IfSourceContainForbiddenChars_ReturnsEmptyString( [CombinatorialValues("a", "aaabc", "%klp", "jd2ye")] string sourceStr, [CombinatorialValues(-1, 0, 1, 3)] int start, [CombinatorialValues(-1, 0, 1, 3)] int end, [CombinatorialValues(null, "", "a", "abc")] string?destStr, [CombinatorialValues(-1, 0, 1, 3)] int dstart, [CombinatorialValues(-1, 0, 1, 3)] int dend) { var source = new String(sourceStr); var dest = destStr == null ? null : new SpannableString(destStr); var filter = new ForbiddenCharsInputFilter("aaAA%@2@-".ToCharArray()); var result = filter.FilterFormatted(source, start, end, dest, dstart, dend); Assert.Empty(result); }