public void AllowChar() { // Arrange var filter = new CodePointFilter(); // Act var retVal = filter.AllowChar('\u0100'); // Assert Assert.Same(filter, retVal); // returns 'this' instance Assert.True(filter.IsCharacterAllowed('\u0100')); Assert.False(filter.IsCharacterAllowed('\u0101')); }
public void Clear() { // Arrange var filter = new CodePointFilter(); for (int i = 1; i <= Char.MaxValue; i++) { filter.AllowChar((char)i); } // Act var retVal = filter.Clear(); // Assert Assert.Same(filter, retVal); // returns 'this' instance for (int i = 0; i <= Char.MaxValue; i++) { Assert.False(filter.IsCharacterAllowed((char)i)); } }