def test_single_type(self):
        N = 10
        test_vector = np.arange(N)

        for tested_type in ExtremumTypes:
            extrema = LocalExtrema(test_vector, [tested_type] * N)
            assert len(extrema) == N
            for current_type in ExtremumTypes:
                retrieved = extrema.get_type(current_type)
                if current_type is tested_type:
                    assert len(retrieved) == N
                    assert np.all(retrieved == test_vector)
                else:
                    assert len(retrieved) == 0
    def test_single_type(self):
        N = 10
        test_vector = np.arange(N)

        for tested_type in ExtremumTypes:
            extrema = LocalExtrema(test_vector, [tested_type] * N)
            assert len(extrema) == N
            for current_type in ExtremumTypes:
                retrieved = extrema.get_type(current_type)
                if current_type is tested_type:
                    assert len(retrieved) == N
                    assert np.all(retrieved == test_vector)
                else:
                    assert len(retrieved) == 0
    def test_mixed_types(self):
        N = 10
        test_vector = np.arange(10)
        test_types = np.ones(N) * ExtremumTypes.MIN
        test_types[0:10:2] = ExtremumTypes.MAX
        extrema = LocalExtrema(test_vector, test_types)
        assert len(extrema) == N
        retrieved_min = extrema.get_type(ExtremumTypes.MIN)
        assert np.all(retrieved_min == test_vector[1:10:2])
        retrieved_max = extrema.get_type(ExtremumTypes.MAX)
        assert np.all(retrieved_max == test_vector[0:10:2])

        # Should not find any other types
        for current_type in ExtremumTypes:
            if (current_type is not ExtremumTypes.MIN and current_type is not
                ExtremumTypes.MAX):
                assert len(extrema.get_type(current_type)) == 0
    def test_mixed_types(self):
        N = 10
        test_vector = np.arange(10)
        test_types = np.ones(N) * ExtremumTypes.MIN
        test_types[0:10:2] = ExtremumTypes.MAX
        extrema = LocalExtrema(test_vector, test_types)
        assert len(extrema) == N
        retrieved_min = extrema.get_type(ExtremumTypes.MIN)
        assert np.all(retrieved_min == test_vector[1:10:2])
        retrieved_max = extrema.get_type(ExtremumTypes.MAX)
        assert np.all(retrieved_max == test_vector[0:10:2])

        # Should not find any other types
        for current_type in ExtremumTypes:
            if (current_type is not ExtremumTypes.MIN
                    and current_type is not ExtremumTypes.MAX):
                assert len(extrema.get_type(current_type)) == 0
 def test_empty(self):
     extrema = LocalExtrema([], [])
     assert len(extrema) == 0
     assert len(extrema.get_type(ExtremumTypes.MIN)) == 0  # FIXME
 def test_inconsistent_inputs(self):
     with pytest.raises(IndexError):
         extrema = LocalExtrema([], [1])
     with pytest.raises(IndexError):
         extrema = LocalExtrema(np.arange(10), [1])
 def test_empty(self):
     extrema = LocalExtrema([], [])
     assert len(extrema) == 0
     assert len(extrema.get_type(ExtremumTypes.MIN)) == 0  # FIXME