public void Slice_WithSelectedSection_SelectedSectionMoves(string commandText, int toRemove, int caretPosition, int expectedSelectedSection)
{
CoreParser parser = new CoreParser();
ICoreParseResult parseResult = parser.Parse(commandText, caretPosition);
ICoreParseResult result = parseResult.Slice(toRemove);
Assert.Equal(expectedSelectedSection, result.SelectedSection);
}
public void Slice_WithVariousSliceLengths_CorrectCommandTextOutput(string commandText, int toRemove, string expectedCommandText)
{
CoreParser parser = new CoreParser();
ICoreParseResult parseResult = parser.Parse(commandText, commandText.Length);
ICoreParseResult result = parseResult.Slice(toRemove);
Assert.Equal(expectedCommandText, result.CommandText);
}
public void Slice_WithCaretInSlicedRegion_CaretIsZero()
{
CoreParser parser = new CoreParser();
string commandText = "set header content-type application/json";
ICoreParseResult parseResult = parser.Parse(commandText, 5);
ICoreParseResult result = parseResult.Slice(2);
Assert.Equal(0, result.CaretPositionWithinCommandText);
}
public void Slice_WithZero_ReturnsThis()
{
CoreParser parser = new CoreParser();
string commandText = "set header content-type application/json";
ICoreParseResult parseResult = parser.Parse(commandText, commandText.Length);
ICoreParseResult result = parseResult.Slice(0);
Assert.Same(parseResult, result);
}
public void Slice_WithTooMany_ReturnsDefaultResult()
{
CoreParser parser = new CoreParser();
string commandText = "set header content-type application/json";
ICoreParseResult parseResult = parser.Parse(commandText, commandText.Length);
ICoreParseResult result = parseResult.Slice(100);
Assert.Equal(0, result.CaretPositionWithinCommandText);
Assert.Equal(0, result.CaretPositionWithinSelectedSection);
Assert.Equal(string.Empty, result.CommandText);
Assert.Single(result.Sections);
Assert.Contains(string.Empty, result.Sections);
Assert.Equal(0, result.SelectedSection);
Assert.Single(result.SectionStartLookup);
Assert.Equal(0, result.SectionStartLookup.Single().Key);
Assert.Equal(0, result.SectionStartLookup.Single().Value);
}