public void Document_Lines_Count_Should_Match_Model_Lines_Count()
{
TextView textView = new TextView();
TextDocument document = new TextDocument();
using var textEditorModel = new TextEditorModel(
textView, document, null);
document.Text = "puppy\npussy\nbirdie";
int count = 0;
textEditorModel.ForEach((m) => count++);
Assert.AreEqual(document.LineCount, count);
}
public void Insert_Document_Line_Should_Insert_Model_Line()
{
TextView textView = new TextView();
TextDocument document = new TextDocument();
using var textEditorModel = new TextEditorModel(
textView, document, null);
document.Text = "puppy\npussy\nbirdie";
document.Insert(0, "lion\n");
int count = 0;
textEditorModel.ForEach((m) => count++);
Assert.AreEqual(document.LineCount, count);
}
public void Edit_Document_Line_Should_Not_Add_Or_Remove_Model_Lines()
{
TextView textView = new TextView();
TextDocument document = new TextDocument();
TextEditorModel textEditorModel = new TextEditorModel(
textView, document, null);
document.Text = "puppy\npussy\nbirdie";
document.Insert(0, "cutty ");
int count = 0;
textEditorModel.ForEach((m) => count++);
Assert.AreEqual(document.LineCount, count);
}
public void Remove_Document_Line_Should_Remove_Model_Line()
{
TextView textView = new TextView();
TextDocument document = new TextDocument();
using var textEditorModel = new TextEditorModel(
textView, document, null);
document.Text = "puppy\npussy\nbirdie";
document.Remove(
document.Lines[0].Offset,
document.Lines[0].TotalLength);
int count = 0;
textEditorModel.ForEach((m) => count++);
Assert.AreEqual(document.LineCount, count);
}
