public void Bind_RequiredParameterProvided_PropertyIsSet()
{
// arrange
var sut = CreateCommandParameterBinder(typeof(RequiredParameterCommand));
var command = new RequiredParameterCommand();
var input = CreateCommandInput("command", (LiteralCommandParameter)"val");
// act
var result = sut.Bind(command, input);
// assert
Assert.True(result.Success);
Assert.Equal("val", command.NumberedParameter);
}
public void Bind_MissingRequiredNumberedParameter_ErrorIncludedInResult()
{
// arrange
var sut = CreateCommandParameterBinder(typeof(RequiredParameterCommand));
var command = new RequiredParameterCommand();
var input = CreateCommandInput("command");
// act
var result = sut.Bind(command, input);
// assert
Assert.False(result.Success);
Assert.Equal(new[] { "Missing required numbered parameter 'param'" }, result.Errors);
}
