public void GetHashCode_ValuesAreEqual_ReturnsSameHashCode()
{
// arrange
var sut1 = new LiteralToken(new SourceLocation(3, 6), 'a');
var sut2 = new LiteralToken(new SourceLocation(3, 6), 'a');
// act
var hashCode1 = sut1.GetHashCode();
var hashCode2 = sut2.GetHashCode();
// assert
Assert.Equal(hashCode1, hashCode2);
}
public void GetHashCode_ValuesAreNotEqual_ReturnsDifferentHashCodes()
{
// arrange
var sut1 = new LiteralToken(new SourceLocation(3, 6), 'a');
var sut2 = new LiteralToken(new SourceLocation(3, 6), 'b');
// act
var hashCode1 = sut1.GetHashCode();
var hashCode2 = sut2.GetHashCode();
// act, assert
Assert.NotEqual(hashCode1, hashCode2);
}
public void LiteralToken_Uniqueness()
{
var str = new StringSlice("foo");
var literal = new LiteralToken
{
Content = new[] { str },
ContentStartPosition = 0,
ContentEndPosition = 2,
Indent = 0,
IsClosed = true,
IsWhitespace = false
};
var literal2 = new LiteralToken
{
Content = new[] { str },
ContentStartPosition = 0,
ContentEndPosition = 2,
Indent = 0,
IsClosed = true,
IsWhitespace = false
};
var literal3 = new LiteralToken
{
Content = new[] { new StringSlice("foobar") },
ContentStartPosition = 0,
ContentEndPosition = 5,
Indent = 0,
IsClosed = true,
IsWhitespace = false
};
Assert.False(literal.Equals(null));
Assert.Equal(literal, literal2);
Assert.NotEqual(literal, literal3);
Assert.Equal(literal.GetHashCode(), literal2.GetHashCode());
Assert.NotEqual(literal.GetHashCode(), literal3.GetHashCode());
}
