How to use test_nonzero method in hypothesis

Best Python code snippet using hypothesis

test_readonly.py

Source:test_readonly.py

...3from devpi_server.readonly import is_deeply_readonly4from devpi_server.readonly import is_sequence5import pytest6class TestDictReadonlyView:7    def test_nonzero(self):8        assert not ensure_deeply_readonly({})9        assert ensure_deeply_readonly({1:2})10    def test_simple(self):11        d = {1:2}12        r = ensure_deeply_readonly(d)13        assert r[1] == 214        with pytest.raises(KeyError):15            r[2]16        assert len(r) == 117        assert r == d18        assert not (r != d)19    def test_recursive(self):20        d = {1:[]}21        r = ensure_deeply_readonly(d)22        assert r[1] == []23        with pytest.raises(AttributeError):24            r[1].append(1)25    def test_update(self):26        d = {1:2}27        d.update(ensure_deeply_readonly({2:3}))28        assert d == {1:2, 2:3}29class TestSetReadonlyView:30    def test_nonzero(self):31        assert not ensure_deeply_readonly(set())32        assert ensure_deeply_readonly(set([1]))33    def test_simple(self):34        x = set()35        assert not is_deeply_readonly(x)36        r = ensure_deeply_readonly(x)37        assert is_deeply_readonly(r)38        assert not r39        assert "x" not in r40        with pytest.raises(AttributeError):41            r.add(2)42        assert len(r) == 043    def test_nogetitem(self):44        with pytest.raises(TypeError):45            ensure_deeply_readonly(set([1,2]))[0]46    def test_iter(self):47        l = list(ensure_deeply_readonly(set([1,2])))48        assert l == [1,2]49class TestListReadonlyView:50    def test_nonzero(self):51        assert not ensure_deeply_readonly([])52        assert ensure_deeply_readonly([1])53    def test_simple(self):54        x = [1]55        assert not is_deeply_readonly(x)56        r = ensure_deeply_readonly(x)57        assert r58        assert is_deeply_readonly(r)59        assert len(r) == 160        with pytest.raises(AttributeError):61            r.append(2)62        c = get_mutable_deepcopy(r)63        assert c == x64        c.append(1)65        assert c != x66    def test_recursive(self):67        x = [[1]]68        r = ensure_deeply_readonly(x)69        y = r[0]70        with pytest.raises(AttributeError):71            y.append(2)72        assert y == [1]73class TestTupleReadonlyView:74    def test_nonzero(self):75        assert not ensure_deeply_readonly(())76        assert ensure_deeply_readonly((1,))77    def test_simple(self):78        x = (1,)79        assert not is_deeply_readonly(x)80        r = ensure_deeply_readonly(x)81        assert is_deeply_readonly(r)82        assert r83        assert len(r) == 184        assert r[0] == 185        c = get_mutable_deepcopy(r)86        assert c == x87    def test_recursive(self):88        x = ([1],)...

test_conversions.py

Source:test_conversions.py

...10    raise Exception("I am broken")11    return value12class TestBytesToGigabytes(unittest.TestCase):13    """Test bytes_to_gigabytes function"""14    def test_nonzero(self):15        """Test a nonzero input."""16        bytes = 1024 * 1024 * 102417        self.assertEquals(bytes_to_gigabytes(bytes), 1.0)18    def test_zero(self):19        """Test a zero input."""20        self.assertEquals(bytes_to_gigabytes(0), 0)21class TestMegabytesToGigabytes(unittest.TestCase):22    """Test megabytes_to_gigabytes function."""23    def test_nonzero(self):24        """Tests a nonzero input."""25        mb = 1024.026        self.assertEquals(megabytes_to_gigabytes(mb), 1.0)27    def test_zero(self):28        """Tests a zero input."""29        self.assertEquals(megabytes_to_gigabytes(0), 0)30class TestHoursToDays(unittest.TestCase):31    """Test hours_to_days functions."""32    def test_nonzero(self):33        self.assertEquals(hours_to_days(24), 1.0)34        self.assertEquals(hours_to_days(12), 0.5)35    def test_zero(self):36        self.assertEquals(hours_to_days(0), 0)37class TestSecondsToHours(unittest.TestCase):38    """Tests seconds to hours function."""39    def test_nonzero(self):40        """Test a nonzero input."""41        self.assertEquals(seconds_to_hours(3600), 1.0)42    def test_zero(self):43        """Tests a zero input."""44        self.assertEquals(seconds_to_hours(0), 0)45class TestConversion(unittest.TestCase):46    """Tests the conversion plugin loaded."""47    def test_unknown_conversion(self):48        with self.assertRaises(UnknownConversionError):49            convert('shouldntexist', 42)50    @mock.patch(51        'usage.conversions.CONVERSIONS',52        {'broken_conversion': broken_conversion}53    )...

test_preprocess.py

Source:test_preprocess.py

1"""2"""3import numpy as np4from emulator_utils.pre_process import minmax, standard, standard_minmax, log_standard, unscale, custom5test_data1d = np.sin(np.arange(0, 1, 0.01).reshape(-1, 2))6test_nonzero = np.sin(np.arange(0, 1, 0.01).reshape(-1, 2)) + 1007def test_minmax():8    scaled, _ = minmax(test_data1d)9    assert np.all(np.isfinite(scaled))10def test_standard():11    scaled, _ = standard(test_data1d)12    assert np.all(np.isfinite(scaled))13def test_standard_minmax():14    scaled, _ = standard_minmax(test_data1d)15    assert np.all(np.isfinite(scaled))16def test_log_standard():17    scaled, _ = log_standard(test_nonzero)18    assert np.all(np.isfinite(scaled))19def test_unscale():20    scaled, scaler = log_standard(test_nonzero)21    unscaled = unscale(scaled, scaler)...

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