public void ShouldReturnFalseAndTheDefaultCodePoint_WhenTheSetIsEmpty()
{
// Arrange
var set = new CodePointSet();
var test = new CodePoint(42);
// Act
var present = set.TryGetValue(test, out CodePoint result);
// Assert
Assert.False(present);
Assert.Equal(default(CodePoint), result);
}
public void ShouldReturnTrueAndTheGivenCodePoint_WhenTheHighElementIsInTheSet_1()
{
// Arrange
var set = new CodePointSet(new[]
{
new CodePoint(42), new CodePoint(43), new CodePoint(44), new CodePoint(66),
new CodePoint(1000), new CodePoint(1001), new CodePoint(1002), new CodePoint(1010)
});
var test = new CodePoint(1000);
// Act
var present = set.TryGetValue(test, out CodePoint result);
// Assert
Assert.True(present);
Assert.Equal(test, result);
}
public void ShouldReturnFalseAndTheDefaultCodePoint_WhenTheElementIsNotInTheSet()
{
// Arrange
var set = new CodePointSet(new[]
{
new CodePoint(42), new CodePoint(43), new CodePoint(44), new CodePoint(66),
new CodePoint(1000), new CodePoint(1001), new CodePoint(1002), new CodePoint(1010)
});
var test = new CodePoint(100);
// Act
var present = set.TryGetValue(test, out CodePoint result);
// Assert
Assert.False(present);
Assert.Equal(default(CodePoint), result);
}