Test coverage for schooltool.requirement

schooltool/      covered 72% (7525 of 27762 uncovered)
    requirement/      covered 79% (220 of 1069 uncovered)
        browser/      covered 52% (187 of 392 uncovered)
        scoresystem.py      covered 91% (23 of 256 uncovered)
        requirement.py      covered 93% (6 of 89 uncovered)
        evaluation.py      covered 97% (3 of 139 uncovered)
        generations/      covered 97% (1 of 40 uncovered)
        __init__.py      covered 100% (0 of 1 uncovered)
        interfaces.py      covered 100% (0 of 110 uncovered)
        testing.py      covered 100% (0 of 42 uncovered)