public void T02_Should_add_empty()
{
var q = SplittableString.Make("Bla ", "bla");
const string expected = "Bla bla";
Assert.Equal(expected, q.ToString());
{
var w = q + (string)null;
Assert.True(ReferenceEquals(q, w));
Assert.Equal(expected, q.ToString());
}
{
var w = q + string.Empty;
Assert.True(ReferenceEquals(q, w));
Assert.Equal(expected, q.ToString());
}
{
var w = (string)null + q;
Assert.True(ReferenceEquals(q, w));
Assert.Equal(expected, q.ToString());
}
{
var w = string.Empty + q;
Assert.True(ReferenceEquals(q, w));
Assert.Equal(expected, q.ToString());
}
}
public void T01_Should_make_empty()
{
var q = SplittableString.Make(null);
Assert.Null(q);
q = SplittableString.Make();
Assert.Null(q);
}
public void T03_Should_add()
{
var q = SplittableString.Make("Bla ", "bla");
var w = "Other";
var sum = q + "Other";
Assert.False(ReferenceEquals(q, sum));
Assert.Equal("Bla blaOther", sum.ToString());
}
