public void Can_return_just_one_name_for_exact_match()
{
var completer = new CommandAutocompleter(() => new[] { "info" });
var result = completer.Autocomplete(",info");
result.PotentialCommandNames.Should().ContainSingle("info");
}
public void Can_return_empty_list_when_command_on_command_line_contains_parameters()
{
var completer = new CommandAutocompleter(() => new[]
{ "info", "reload", "refresh", "recallto", "recallhome", "help" });
var result = completer.Autocomplete(",reload some parameter");
result.PotentialCommandNames.Should().BeEmpty();
}
public void Can_return_empty_list_when_no_text_on_command_line()
{
var completer = new CommandAutocompleter(() => new[]
{ "info", "reload", "refresh", "recallto", "recallhome", "help" });
var result = completer.Autocomplete(string.Empty);
result.PotentialCommandNames.Should().BeEmpty();
}
public void Can_return_empty_list_when_no_command_invocation_syntax_on_command_line()
{
var completer = new CommandAutocompleter(() => new[]
{ "info", "reload", "refresh", "recallto", "recallhome", "help" });
var result = completer.Autocomplete("something different");
result.PotentialCommandNames.Should().BeEmpty();
}
public void Can_return_all_command_names_when_no_command_name_after_leading_comma()
{
var completer = new CommandAutocompleter(() => new[]
{ "info", "reload", "refresh", "recallto", "recallhome", "help" });
var result = completer.Autocomplete(",");
result.PotentialCommandNames.Should().BeEquivalentTo("info", "reload", "refresh", "recallto", "recallhome", "help");
}
public void Can_return_command_names_when_no_command_starting_with_text_on_command_line()
{
var completer = new CommandAutocompleter(() => new[]
{ "info", "reload", "refresh", "recallto", "recallhome", "help" });
var result = completer.Autocomplete(",xxx");
result.PotentialCommandNames.Should().BeEquivalentTo("info", "reload", "refresh", "recallto", "recallhome", "help");
}
public void Returns_autocompleted_command_line_when_single_potential_command_name()
{
var completer = new CommandAutocompleter(() => new[]
{ "asdf1", });
var result = completer.Autocomplete(",a");
result.IsAutocompleted.Should().BeTrue();
result.AutocompletedCommandLine.Should().Be(",asdf1 ");
}
public void Returns_no_autocompleted_command_when_no_potential_command_name()
{
var completer = new CommandAutocompleter(() => new[]
{ "asdf1", });
var result = completer.Autocomplete(",xx");
result.IsAutocompleted.Should().BeFalse();
result.AutocompletedCommandLine.Should().BeNull();
}
public void Returns_autocompleted_command_line_when_exact_match()
{
var completer = new CommandAutocompleter(() => new[]
{ "asdf1", });
var result = completer.Autocomplete(",asdf1");
result.IsAutocompleted.Should().BeTrue();
result.AutocompletedCommandLine.Should().Be(",asdf1 ");
}
public void Returns_no_autocompleted_command_for_one_space()
{
var completer = new CommandAutocompleter(() => new[]
{ "asdf1", });
var result = completer.Autocomplete(" ");
result.IsAutocompleted.Should().BeFalse();
result.AutocompletedCommandLine.Should().BeNull();
}
public void Returns_autocompleted_command_line_when_multiple_potential_command_names()
{
var completer = new CommandAutocompleter(() => new[]
{ ",asdf1", ",asdf2", ",asdf3", ",asdf4" });
var result = completer.Autocomplete(",as");
result.IsAutocompleted.Should().BeTrue();
result.AutocompletedCommandLine.Should().Be(",asdf");
}
private void Autocomplete()
{
var autocompletion = completer.Autocomplete(_inputBlock.Text);
if (autocompletion.IsAutocompleted)
{
_inputBlock.Text = autocompletion.AutocompletedCommandLine;
_inputBlock.CaretIndex = _inputBlock.Text.Length;
}
if (autocompletion.PotentialCommandNames.Length > 1)
{
var result = new StringBuilder();
result.AppendLine("Available commands:");
foreach (var name in autocompletion.PotentialCommandNames)
{
result.AppendLine(name);
}
console.Info(result.ToString());
}
}
