public void SkewbOperationsParser_ParseCommand_ExpectedCount(string command, int count)
{
// 1. Prepare
SkewbOperationsParser p = new SkewbOperationsParser();
// 2. Execute
var r = p.Parse(command);
// 3. Verify
Assert.NotNull(r);
Assert.Equal(count, r.Count());
}
public void SkewbOperationsParser_ParseInvalidCommand_ThrowOperationParsingException(string command, int badIndex)
{
// 1. Prepare
SkewbOperationsParser p = new SkewbOperationsParser();
// 2. Execute
Action a = () => p.Parse(command);
// 3. Verify
var e = Assert.Throws <OperationParsingException>(a);
Assert.Equal(command, e.Command);
Assert.Equal(badIndex, e.Index);
}
public void SkewbOperationsParser_ParseSingleOperationCheckOrientation_BeExpected(string command)
{
// 1. Prepare
SkewbOperationsParser p = new SkewbOperationsParser();
// 2. Execute
var parsed = p.Parse(command);
var parsedReverse = p.Parse(command + "'");
// 3. Verify
Assert.NotNull(parsed);
Assert.NotNull(parsedReverse);
Assert.Single(parsed);
Assert.Single(parsedReverse);
Assert.True(parsed.Cast <SkewbOperation>().FirstOrDefault().IsClockwise);
Assert.False(parsedReverse.Cast <SkewbOperation>().FirstOrDefault().IsClockwise);
}