public void FileParameterAndUnnamedParameterCauseConflict()
{
var program = new MockedProgram(new string[]
{
ParameterUtils.FileArgumentParameter,
"file1",
"file2"
});
program.Execute();
program.AssertMainProgramRoutineNotRun();
Assert.IsNotNull(program.ThrownOptionException, "Expecting an option exception");
Assert.IsNotNull(program.ThrownOptionException.InnerException);
Assert.IsInstanceOfType(program.ThrownOptionException.InnerException,
typeof(ConflictingOptionsException));
Assert.AreEqual(2,
(program.ThrownOptionException.InnerException as ConflictingOptionsException).Options.Count(),
"Expecting 2 conflicting options!");
Assert.AreEqual(Program.UnnamedArgumentName,
(program.ThrownOptionException.InnerException as ConflictingOptionsException).Options.ElementAt(0),
"Conflicting option does not match expected!");
Assert.AreEqual(Program.FileArgumentName,
(program.ThrownOptionException.InnerException as ConflictingOptionsException).Options.ElementAt(1),
"Conflicting option does not match expected!");
}
public void MoreUnnamedParametersCauseError()
{
var value1 = "file1";
var value2 = "file2";
var program = new MockedProgram(new string[]
{
value1,
value2
});
program.Execute();
program.AssertMainProgramRoutineNotRun();
Assert.IsNotNull(program.ThrownOptionException, "Expecting an option exception");
Assert.IsNotNull(program.ThrownOptionException.InnerException);
Assert.IsInstanceOfType(program.ThrownOptionException.InnerException,
typeof(DefaultOptionException));
Assert.AreEqual(2,
(program.ThrownOptionException.InnerException as DefaultOptionException).OptionsValues.Count(),
"Expecting 2 conflicting options!");
Assert.AreEqual(value1,
(program.ThrownOptionException.InnerException as DefaultOptionException).OptionsValues.ElementAt(0),
"Conflicting option does not match expected!");
Assert.AreEqual(value2,
(program.ThrownOptionException.InnerException as DefaultOptionException).OptionsValues.ElementAt(1),
"Conflicting option does not match expected!");
}