Added the ability to tun off logging for individual behaviors.

Added the ability to tun off logging for individual behaviors.

Added stepwise validation support.
Committed: https://code.google.com/p/dart/source/detail?r=10363

[Siggi Cherem (dart-lang), 2012-08-07 22:03:35]

can we add a test for stepwiseValidate?

[gram, 2012-08-07 23:09:48]

On 2012/08/07 22:03:35, sigmund wrote:
> can we add a test for stepwiseValidate?

Done

[Siggi Cherem (dart-lang), 2012-08-07 23:58:47]

https://chromiumcodereview.appspot.com/10827201/diff/6002/lib/unittest/mock.dart
File lib/unittest/mock.dart (right):

https://chromiumcodereview.appspot.com/10827201/diff/6002/lib/unittest/mock.d...
lib/unittest/mock.dart:444: bool stepwiseValidate(Function validator, [String
reason = '']) {
looking at the test, I think it is worth defining a typedef for validator:

#typedef int StepValidator(List<LogEntry> logs, int pos);

and move the documentation of [validator] there. 
1 type == 1000 words :-)

https://chromiumcodereview.appspot.com/10827201/diff/6002/tests/lib/unittest/...
File tests/lib/unittest/mock_stepwise_negative_test.dart (right):

https://chromiumcodereview.appspot.com/10827201/diff/6002/tests/lib/unittest/...
tests/lib/unittest/mock_stepwise_negative_test.dart:16:
logList.stepwiseValidate((l, pos) {
l => logs? 
(l (letter L) is easily confused in 1 (number one))

https://chromiumcodereview.appspot.com/10827201/diff/6002/tests/lib/unittest/...
File tests/lib/unittest/mock_test.dart (right):

https://chromiumcodereview.appspot.com/10827201/diff/6002/tests/lib/unittest/...
tests/lib/unittest/mock_test.dart:594: LogEntry e = new LogEntry(null, 'foo', [
i ], Action.IGNORE);
nit: no spaces around i (simply [i]), same in the other file.

https://chromiumcodereview.appspot.com/10827201/diff/6002/tests/lib/unittest/...
tests/lib/unittest/mock_test.dart:598: logList.stepwiseValidate((l, pos) {
ditto: l => logs

https://chromiumcodereview.appspot.com/10827201/diff/6002/tests/lib/unittest/...
tests/lib/unittest/mock_test.dart:599: total += l[pos].args[0] *
l[pos+1].args[0];
style: space around operators (+)

https://chromiumcodereview.appspot.com/10827201/diff/6002/tests/lib/unittest/...
tests/lib/unittest/mock_test.dart:603: expect(total,
equals(0*1+2*3+4*5+6*7+8*9));
ditto: spaces
- add parenthesis too, I know it is not the case, just want to make sure it is
not: 0 * (1 + 2 * (3 + 4 * ( ...)))

[Siggi Cherem (dart-lang), 2012-08-07 23:59:16]

(but lgtm after those fixes)