public void SetupTests()
{
_console = Substitute.For <IConsole>();
_writer = Substitute.For <IConsoleWriter>();
_noNewLine = new SwitchParameter(false);
_noColorReset = new SwitchParameter(false);
_forceColorReset = new SwitchParameter(false);
_cmdlet = Substitute.For <IWriteTextCmdlet>();
_cmdlet.NoNewLine.Returns(_noNewLine);
_cmdlet.NoColorReset.Returns(_noColorReset);
_cmdlet.ForceColorReset.Returns(_forceColorReset);
}
public void Execute(IWriteTextCmdlet cmdLet)
{
if (_originalColors == null)
{
_originalColors = new ColorPair();
}
ColorPair group = new ColorPair(cmdLet.ForegroundColor, cmdLet.BackgroundColor);
var blocks = GetTextValues(cmdLet);
var colors = GetColorGroups(cmdLet);
var useNewLine = !this.NoNewLine;
var lastPos = blocks.Length - 1;
for (var i = 0; i < blocks.Length; i++)
{
var colGroup = i < colors.Length ? colors[i] : null;
if (colGroup != null)
{
group = _colors.GetColor(colGroup, cmdLet.ForegroundColor, cmdLet.BackgroundColor);
}
if (i == lastPos && useNewLine)
{
_writer.WriteLine(blocks[i], group);
}
else
{
_writer.Write(blocks[i], group);
}
}
if (this.NoColorReset)
{
group.ApplyColors();
}
if (this.ForceColorReset)
{
_originalColors.ResetColors();
}
}
public string[] GetTextValues(IWriteTextCmdlet cmdLet)
{
return(GetValues(cmdLet.TextBlocks, cmdLet.Text, cmdLet.TextSplit));
}
public string[] GetColorGroups(IWriteTextCmdlet cmdLet)
{
return(GetValues(cmdLet.ColorGroups, cmdLet.ColorGroup, ","));
}
