public void Remove_Document_Text_Should_Update_Line_Contents()
{
TextView textView = new TextView();
TextDocument document = new TextDocument();
using var textEditorModel = new TextEditorModel(
textView, document, null);
document.Text = "puppy\npussy\nbirdie";
Assert.AreEqual(3, textEditorModel.GetNumberOfLines());
document.Text = string.Empty;
Assert.AreEqual(1, textEditorModel.GetNumberOfLines());
Assert.AreEqual(string.Empty, textEditorModel.GetLineText(0));
}
public void Replace_Document_Text_Should_Update_Line_Contents()
{
TextView textView = new TextView();
TextDocument document = new TextDocument();
using var textEditorModel = new TextEditorModel(
textView, document, null);
document.Text = "puppy\npussy\nbirdie";
Assert.AreEqual(3, textEditorModel.GetNumberOfLines());
document.Text = "one\ntwo\nthree\nfour";
Assert.AreEqual(4, textEditorModel.GetNumberOfLines());
Assert.AreEqual("one", textEditorModel.GetLineText(0));
Assert.AreEqual("two", textEditorModel.GetLineText(1));
Assert.AreEqual("three", textEditorModel.GetLineText(2));
Assert.AreEqual("four", textEditorModel.GetLineText(3));
}
public void Lines_Should_Have_Valid_Count()
{
TextView textView = new TextView();
TextDocument document = new TextDocument();
using var textEditorModel = new TextEditorModel(
textView, document, null);
document.Text = "puppy\npussy\nbirdie";
Assert.AreEqual(3, textEditorModel.GetNumberOfLines());
}
