def test_if_first_qfier_None_but_not_single_will_call_add_qualifiers( s, tags, mocker): processor = (tags[0], None, 3) rs = RunnerStack(None) mk_add_qf = mocker.patch.object(rs, 'add_qualifiers') rs.add(processor) mk_add_qf.assert_called_once_with(None, 3)
def test_cannot_add_qualifier_without_context(self, tags): processors = ((t, None) for t in tags) rs = RunnerStack(None) rs.add(*processors) with pytest.raises(err.VinoError) as exc_info: rs.add_qualifiers([0, 1]) error = exc_info.value assert 'must be given a context' in str(error).lower()
def test_can_add_qualifiers_if_context_has_QStack_class(self, tags): processors = ((t, None) for t in tags) c = ctx.Context() c = ctx.Context(qualifier_stack_cls=quals.ItemQualifierStack) rs = RunnerStack(c) rs.add(*processors) rs.add_qualifiers([0, 1]) qstack = rs[-1]['qualifiers'] qualifiers = qstack.qualifiers assert qualifiers['indices'] == {0, 1}
def test_cannot_add_qualifier_if_context_has_no_QStack_class(self, tags): processors = ((t, None) for t in tags) c = ctx.Context(qualifier_stack_cls=quals.ItemQualifierStack) rs = RunnerStack(c) rs.add(*processors) c.qualifier_stack_cls = None with pytest.raises(err.VinoError) as exc_info: rs.add_qualifiers([0, 1]) error = exc_info.value assert ('qualifierstack constructor must be specified' in str(error).lower())
def test_cannot_add_qualifiers_if_runner_has_qualifiers_set_to_False( self, tags): processors = ((t, None) for t in tags) c = ctx.Context() c._qualifier_stack_constructor = quals.ItemQualifierStack rs = RunnerStack(c) rs.add(*processors) rs[-1]['qualifiers'] = False with pytest.raises(err.VinoError) as exc_info: rs.add_qualifiers([0, 1]) error = exc_info.value assert 'does not accept qualifiers' in str(error).lower()
def test_successive_qualifier_applications_merges_qualifiers(self, tags): processors = ((t, None) for t in tags) c = ctx.Context(qualifier_stack_cls=quals.ItemQualifierStack) rs = RunnerStack(c) rs.add(*processors) rs.add_qualifiers([0, 1]) qstack = rs[-1]['qualifiers'] qualifiers = qstack.qualifiers assert qualifiers['indices'] == {0, 1} rs.add_qualifiers([1, 3, 8]) assert qualifiers['indices'] == {0, 1, 3, 8} rs.add_qualifiers(9, 5, 0, 1) assert qualifiers['indices'] == {0, 1, 3, 8, 9, 5}
def test_items_are_Runners(s, tags): processors = ((t, None) for t in tags) rs = RunnerStack(None) rs.add(*processors) for r in rs: assert isinstance(r['runner'], Runner)
def test_can_add_processors_without_context(self, tags): processors = ((t, None) for t in tags) rs = RunnerStack(None) rs.add(*processors) assert len(rs) == 3
def test_can_add_processors_without_qualifiers(self, tags): processors = ((t, None) for t in tags) c = ctx.Context() rs = RunnerStack(c) rs.add(*processors) assert len(rs) == 3
def test_if_single_qfier_is_None_no_qfiers_created(s, tags): processors = ((t, None) for t in tags) rs = RunnerStack(None) rs.add(*processors) for r in rs: assert r['qualifiers'] is None
def test_single_qfier_set_to_False_sets_runner_qfiers_to_False(s, tags): processors = [[t, None] for t in tags] processors[1][1] = False rs = RunnerStack(None) rs.add(*processors) assert rs[1]['qualifiers'] is False
def test_cannot_add_processor_as_single_item(self, tags): rs = RunnerStack(None) with pytest.raises(err.VinoError) as exc_info: rs.add(*tags) error = exc_info.value assert 'must be specified in tuples' in str(error).lower()
def test_can_add_processors_in_tuple(self, tags): processors = ((t, None) for t in tags) rs = RunnerStack(None) rs.add(*processors) assert len(rs) == len(tags)