public void Insert_DoesNotThrowsException_IfTwoFastStringBuildersContainsSameThing()
{
var a = new FastStringBuilder("test");
var b = new FastStringBuilder("test");
Assert.DoesNotThrow(() => a.Insert(0, b, 0, 1));
}
public void Insert_CanInsertPartOfAnotherFastStringBuilder(int position, int start, int length, string expected)
{
// Arrange
var a = new FastStringBuilder("first");
var b = new FastStringBuilder("second");
// Act
a.Insert(position, b, start, length);
// Assert
Assert.AreEqual(expected, a.ToString());
}
public void Insert_ThrowsException_IfYouPassSameFastStringBuilder()
{
var a = new FastStringBuilder("test");
Assert.Throws <InvalidOperationException>(() => a.Insert(0, a, 0, 1));
}