public void GetComparer_InvariantCultureIgnoreCase()
{
//Act
var actual = CharComparer.GetComparer(StringComparison.InvariantCultureIgnoreCase);
//Assert
actual.Should().Be(CharComparer.InvariantCultureIgnoreCase);
}
public void GetComparer_OrdinalIgnoreCase()
{
//Act
var actual = CharComparer.GetComparer(StringComparison.OrdinalIgnoreCase);
//Assert
actual.Should().Be(CharComparer.OrdinalIgnoreCase);
}
public void Compare_CurrentCultureIgnoreCase_FirstLessThanSecond()
{
//Act - Cannot actually detect comparer type so use heuristics
var target = CharComparer.GetComparer(StringComparison.CurrentCultureIgnoreCase);
var actual = target.Compare(SmallLetterI, SmallDotlessLetterI);
//Assert
actual.Should().Be(-1);
}
public void Compare_CurrentCultureIgnoreCase_MixedCase()
{
//Act - Cannot actually detect comparer type so use heuristics
var target = CharComparer.GetComparer(StringComparison.CurrentCultureIgnoreCase);
var actual = target.Compare(CapitalLetterI, SmallLetterI);
//Assert
actual.Should().Be(0);
}
public void Compare_CurrentCultureIgnoreCase_SameCase()
{
//Act
var target = CharComparer.GetComparer(StringComparison.CurrentCultureIgnoreCase);
var actual = target.Compare(CapitalLetterI, CapitalLetterI);
//Assert
actual.Should().Be(0);
}
public void GetComparer_CurrentCultureIgnoreCase()
{
//Act - Cannot actually detect comparer type so use heuristics
var target = CharComparer.GetComparer(StringComparison.CurrentCultureIgnoreCase);
var actual = target.Compare('A', 'a');
//Assert
actual.Should().Be(0);
}
public void Compare_OrdinalIgnoreCase_FirstGreaterThanSecond()
{
//Act - Cannot actually detect comparer type so use heuristics
var target = CharComparer.GetComparer(StringComparison.OrdinalIgnoreCase);
var actual = target.Compare(SmallDotlessLetterI, CapitalLetterI);
//Assert
actual.Should().Be(1);
}
public void Compare_Ordinal_MixedCase()
{
//Act - Cannot actually detect comparer type so use heuristics
var target = CharComparer.GetComparer(StringComparison.Ordinal);
var actual = target.Compare(CapitalLetterI, SmallLetterI);
//Assert
actual.Should().NotBe(0);
}
public void Compare_Ordinal_SameCase()
{
//Act
var target = CharComparer.GetComparer(StringComparison.Ordinal);
var actual = target.Compare(SmallLetterI, SmallLetterI);
//Assert
actual.Should().Be(0);
}
public void Compare_InvariantCultureIgnoreCase_SameCase()
{
//Act
var target = CharComparer.GetComparer(StringComparison.InvariantCultureIgnoreCase);
var actual = target.Compare(SmallDotlessLetterI, SmallDotlessLetterI);
//Assert
actual.Should().Be(0);
}
public void GetComparer_BadComparison()
{
Action action = () => CharComparer.GetComparer((StringComparison)1000);
action.ShouldThrowArgumentOutOfRangeException();
}
