public void LastIndexReturnsEmptyString() { var paper = new Paper(); var pencil = new Pencil(); paper.Text.Add("aa"); var sut = new EditHelper(paper, pencil); var result = sut.GetStringToAppendToEditArea(0); Assert.True(result == ""); }
public void ReturnStringInNextIndex() { var paper = new Paper(); var pencil = new Pencil(); paper.Text.Add("aa"); paper.Text.Add("bb"); var sut = new EditHelper(paper, pencil); var result = sut.GetStringToAppendToEditArea(0); Assert.True(result == " bb"); }