def test_rulethreads_attach_failed_because_of_non_int_assignment():
rt = rulethreads.SimpleRuleThreads('-t')
sn = MockSnakemake(threads='a')
with pytest.raises(TypeError):
rt.assign(sn)
sn = MockSnakemake(threads=[1, 2])
with pytest.raises(TypeError):
rt.assign(sn)
sn = MockSnakemake(threads={'thread': 4})
with pytest.raises(TypeError):
rt.assign(sn)
def test_rulethreads_assign_success_given_integer_convertible_string():
sn = MockSnakemake(threads='2')
rt = rulethreads.SimpleRuleThreads('-t')
rt.assign(sn)
assert str(rt) == '-t 2'
def test_rulethreads_string():
sn = MockSnakemake(threads=4)
rt = rulethreads.SimpleRuleThreads('-t')
rt.assign(sn)
assert str(rt) == '-t 4'
def test_simplerulethreads_assign():
sn = MockSnakemake(threads=3)
rt = rulethreads.SimpleRuleThreads('-t')
rt.assign(sn)
def test_simplerulethreads_init():
rt = rulethreads.SimpleRuleThreads(command_key='-t')