zon/tests/list_test.py at develop · Naapperas/zon · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
import pytest

import zon


@pytest.fixture
def element_validator():
    return zon.string()


def test_list_get_element(element_validator):
    assert element_validator.list().element == element_validator


class TestElementListOuterFunction:
    @pytest.fixture
    def validator(self, element_validator):
        return zon.element_list(element_validator)

    def test_list_validate(self, validator):
        assert validator.validate([""])

        with pytest.raises(zon.error.ZonError):
            validator.validate(1)
        with pytest.raises(zon.error.ZonError):
            validator.validate("")
        with pytest.raises(zon.error.ZonError):
            validator.validate({"a": 2})
        with pytest.raises(zon.error.ZonError):
            validator.validate([1])

    def test_list_safe_validate(self, validator):
        assert validator.safe_validate([""]) == (True, [""])

        assert validator.safe_validate(1)[0] is False
        assert validator.safe_validate("")[0] is False
        assert validator.safe_validate({"a": 2})[0] is False
        assert validator.safe_validate([1])[0] is False

    def test_list_nonempty(self, validator):
        assert validator.nonempty().validate([""])

        with pytest.raises(zon.error.ZonError):
            validator.nonempty().validate([])

    def test_list_length(self, validator):
        _validator = validator.length(2)

        assert _validator.validate(["1", "2"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1", "2", "3"])

    def test_list_min(self, validator):
        _validator = validator.min(2)

        assert _validator.validate(["1", "2"])
        assert _validator.validate(["1", "2", "3"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1"])

    def test_list_max(self, validator):
        _validator = validator.max(2)

        assert _validator.validate(["1"])
        assert _validator.validate(["1", "2"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1", "2", "3"])


class TestElementListMethod:
    @pytest.fixture
    def validator(self, element_validator):
        return element_validator.list()

    def test_list_validate(self, validator):
        assert validator.validate([""])

        with pytest.raises(zon.error.ZonError):
            validator.validate(1)
        with pytest.raises(zon.error.ZonError):
            validator.validate("")
        with pytest.raises(zon.error.ZonError):
            validator.validate({"a": 2})
        with pytest.raises(zon.error.ZonError):
            validator.validate([1])

    def test_list_safe_validate(self, validator):
        assert validator.safe_validate([""]) == (True, [""])

        assert validator.safe_validate(1)[0] is False
        assert validator.safe_validate("")[0] is False
        assert validator.safe_validate({"a": 2})[0] is False
        assert validator.safe_validate([1])[0] is False

    def test_list_nonempty(self, validator):
        assert validator.nonempty().validate([""])

        with pytest.raises(zon.error.ZonError):
            validator.nonempty().validate([])

    def test_list_length(self, validator):
        _validator = validator.length(2)

        assert _validator.validate(["1", "2"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1", "2", "3"])

    def test_list_min(self, validator):
        _validator = validator.min(2)

        assert _validator.validate(["1", "2"])
        assert _validator.validate(["1", "2", "3"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1"])

    def test_list_max(self, validator):
        _validator = validator.max(2)

        assert _validator.validate(["1"])
        assert _validator.validate(["1", "2"])

        with pytest.raises(zon.error.ZonError):
            _validator.validate(["1", "2", "3"])


def test_list_error_paths(element_validator):
    """Test that validation errors for list elements have correct paths"""
    validator = zon.element_list(
        element_validator.min(2)
    )  # Require strings with min length 2

    # Test single element validation error
    result = validator.safe_validate(["valid", "x"])  # Second string too short
    assert result[0] is False
    issues = result[1].issues
    assert len(issues) == 1
    assert issues[0].path == ["1"]

    # Test multiple element validation errors
    result = validator.safe_validate(["x", "y", "valid"])  # First two strings too short
    assert result[0] is False
    issues = result[1].issues
    assert len(issues) == 2
    paths = [issue.path for issue in issues]
    assert ["0"] in paths
    assert ["1"] in paths

    # Test with wrong type element
    result = validator.safe_validate(["valid", 123])  # Second element not a string
    assert result[0] is False
    issues = result[1].issues
    assert len(issues) == 1
    assert issues[0].path == ["1"]

    # Test empty list - should be valid (no elements to validate)
    result = validator.safe_validate([])
    assert result[0] is True