Merge pull request #307 from themoeway/modernize

Modernize codebase

1 files changed, 1009 insertions, 0 deletions

diff --git a/test/json-schema.test.js b/test/json-schema.test.js
new file mode 100644
index 00000000..5370e8da
--- /dev/null
+++ b/test/json-schema.test.js
@@ -0,0 +1,1009 @@
+/*
+ * Copyright (C) 2023  Yomitan Authors
+ * Copyright (C) 2020-2022  Yomichan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import {expect, test} from 'vitest';
+import {JsonSchema} from '../ext/js/data/json-schema.js';
+
+function schemaValidate(schema, value) {
+    return new JsonSchema(schema).isValid(value);
+}
+
+function getValidValueOrDefault(schema, value) {
+    return new JsonSchema(schema).getValidValueOrDefault(value);
+}
+
+function createProxy(schema, value) {
+    return new JsonSchema(schema).createProxy(value);
+}
+
+function clone(value) {
+    return JSON.parse(JSON.stringify(value));
+}
+
+
+function testValidate1() {
+    test('Validate1', () => {
+        const schema = {
+            allOf: [
+                {
+                    type: 'number'
+                },
+                {
+                    anyOf: [
+                        {minimum: 10, maximum: 100},
+                        {minimum: -100, maximum: -10}
+                    ]
+                },
+                {
+                    oneOf: [
+                        {multipleOf: 3},
+                        {multipleOf: 5}
+                    ]
+                },
+                {
+                    not: [
+                        {multipleOf: 20}
+                    ]
+                }
+            ]
+        };
+
+        const jsValidate = (value) => {
+            return (
+                typeof value === 'number' &&
+            (
+                (value >= 10 && value <= 100) ||
+                (value >= -100 && value <= -10)
+            ) &&
+            (
+                (
+                    (value % 3) === 0 ||
+                    (value % 5) === 0
+                ) &&
+                (value % 15) !== 0
+            ) &&
+            (value % 20) !== 0
+            );
+        };
+
+        for (let i = -111; i <= 111; i++) {
+            const actual = schemaValidate(schema, i);
+            const expected = jsValidate(i);
+            expect(actual).toStrictEqual(expected);
+        }
+    });
+}
+
+function testValidate2() {
+    test('Validate2', () => {
+        const data = [
+        // String tests
+            {
+                schema: {
+                    type: 'string'
+                },
+                inputs: [
+                    {expected: false, value: null},
+                    {expected: false, value: void 0},
+                    {expected: false, value: 0},
+                    {expected: false, value: {}},
+                    {expected: false, value: []},
+                    {expected: true,  value: ''}
+                ]
+            },
+            {
+                schema: {
+                    type: 'string',
+                    minLength: 2
+                },
+                inputs: [
+                    {expected: false, value: ''},
+                    {expected: false,  value: '1'},
+                    {expected: true,  value: '12'},
+                    {expected: true,  value: '123'}
+                ]
+            },
+            {
+                schema: {
+                    type: 'string',
+                    maxLength: 2
+                },
+                inputs: [
+                    {expected: true,  value: ''},
+                    {expected: true,  value: '1'},
+                    {expected: true,  value: '12'},
+                    {expected: false, value: '123'}
+                ]
+            },
+            {
+                schema: {
+                    type: 'string',
+                    pattern: 'test'
+                },
+                inputs: [
+                    {expected: false, value: ''},
+                    {expected: true,  value: 'test'},
+                    {expected: false, value: 'TEST'},
+                    {expected: true,  value: 'ABCtestDEF'},
+                    {expected: false, value: 'ABCTESTDEF'}
+                ]
+            },
+            {
+                schema: {
+                    type: 'string',
+                    pattern: '^test$'
+                },
+                inputs: [
+                    {expected: false, value: ''},
+                    {expected: true,  value: 'test'},
+                    {expected: false, value: 'TEST'},
+                    {expected: false, value: 'ABCtestDEF'},
+                    {expected: false, value: 'ABCTESTDEF'}
+                ]
+            },
+            {
+                schema: {
+                    type: 'string',
+                    pattern: '^test$',
+                    patternFlags: 'i'
+                },
+                inputs: [
+                    {expected: false, value: ''},
+                    {expected: true,  value: 'test'},
+                    {expected: true,  value: 'TEST'},
+                    {expected: false, value: 'ABCtestDEF'},
+                    {expected: false, value: 'ABCTESTDEF'}
+                ]
+            },
+            {
+                schema: {
+                    type: 'string',
+                    pattern: '*'
+                },
+                inputs: [
+                    {expected: false, value: ''}
+                ]
+            },
+            {
+                schema: {
+                    type: 'string',
+                    pattern: '.',
+                    patternFlags: '?'
+                },
+                inputs: [
+                    {expected: false, value: ''}
+                ]
+            },
+
+            // Const tests
+            {
+                schema: {
+                    const: 32
+                },
+                inputs: [
+                    {expected: true,  value: 32},
+                    {expected: false, value: 0},
+                    {expected: false, value: '32'},
+                    {expected: false, value: null},
+                    {expected: false, value: {a: 'b'}},
+                    {expected: false, value: [1, 2, 3]}
+                ]
+            },
+            {
+                schema: {
+                    const: '32'
+                },
+                inputs: [
+                    {expected: false, value: 32},
+                    {expected: false, value: 0},
+                    {expected: true,  value: '32'},
+                    {expected: false, value: null},
+                    {expected: false, value: {a: 'b'}},
+                    {expected: false, value: [1, 2, 3]}
+                ]
+            },
+            {
+                schema: {
+                    const: null
+                },
+                inputs: [
+                    {expected: false, value: 32},
+                    {expected: false, value: 0},
+                    {expected: false, value: '32'},
+                    {expected: true,  value: null},
+                    {expected: false, value: {a: 'b'}},
+                    {expected: false, value: [1, 2, 3]}
+                ]
+            },
+            {
+                schema: {
+                    const: {a: 'b'}
+                },
+                inputs: [
+                    {expected: false, value: 32},
+                    {expected: false, value: 0},
+                    {expected: false, value: '32'},
+                    {expected: false, value: null},
+                    {expected: false, value: {a: 'b'}},
+                    {expected: false, value: [1, 2, 3]}
+                ]
+            },
+            {
+                schema: {
+                    const: [1, 2, 3]
+                },
+                inputs: [
+                    {expected: false, value: 32},
+                    {expected: false, value: 0},
+                    {expected: false,  value: '32'},
+                    {expected: false, value: null},
+                    {expected: false, value: {a: 'b'}},
+                    {expected: false, value: [1, 2, 3]}
+                ]
+            },
+
+            // Array contains tests
+            {
+                schema: {
+                    type: 'array',
+                    contains: {const: 32}
+                },
+                inputs: [
+                    {expected: false, value: []},
+                    {expected: true,  value: [32]},
+                    {expected: true,  value: [1, 32]},
+                    {expected: true,  value: [1, 32, 1]},
+                    {expected: false, value: [33]},
+                    {expected: false, value: [1, 33]},
+                    {expected: false, value: [1, 33, 1]}
+                ]
+            },
+
+            // Number limits tests
+            {
+                schema: {
+                    type: 'number',
+                    minimum: 0
+                },
+                inputs: [
+                    {expected: false, value: -1},
+                    {expected: true,  value: 0},
+                    {expected: true,  value: 1}
+                ]
+            },
+            {
+                schema: {
+                    type: 'number',
+                    exclusiveMinimum: 0
+                },
+                inputs: [
+                    {expected: false, value: -1},
+                    {expected: false, value: 0},
+                    {expected: true,  value: 1}
+                ]
+            },
+            {
+                schema: {
+                    type: 'number',
+                    maximum: 0
+                },
+                inputs: [
+                    {expected: true,  value: -1},
+                    {expected: true,  value: 0},
+                    {expected: false, value: 1}
+                ]
+            },
+            {
+                schema: {
+                    type: 'number',
+                    exclusiveMaximum: 0
+                },
+                inputs: [
+                    {expected: true,  value: -1},
+                    {expected: false, value: 0},
+                    {expected: false, value: 1}
+                ]
+            },
+
+            // Integer limits tests
+            {
+                schema: {
+                    type: 'integer',
+                    minimum: 0
+                },
+                inputs: [
+                    {expected: false, value: -1},
+                    {expected: true,  value: 0},
+                    {expected: true,  value: 1}
+                ]
+            },
+            {
+                schema: {
+                    type: 'integer',
+                    exclusiveMinimum: 0
+                },
+                inputs: [
+                    {expected: false, value: -1},
+                    {expected: false, value: 0},
+                    {expected: true,  value: 1}
+                ]
+            },
+            {
+                schema: {
+                    type: 'integer',
+                    maximum: 0
+                },
+                inputs: [
+                    {expected: true,  value: -1},
+                    {expected: true,  value: 0},
+                    {expected: false, value: 1}
+                ]
+            },
+            {
+                schema: {
+                    type: 'integer',
+                    exclusiveMaximum: 0
+                },
+                inputs: [
+                    {expected: true,  value: -1},
+                    {expected: false, value: 0},
+                    {expected: false, value: 1}
+                ]
+            },
+            {
+                schema: {
+                    type: 'integer',
+                    multipleOf: 2
+                },
+                inputs: [
+                    {expected: true,  value: -2},
+                    {expected: false, value: -1},
+                    {expected: true,  value: 0},
+                    {expected: false, value: 1},
+                    {expected: true,  value: 2}
+                ]
+            },
+
+            // Numeric type tests
+            {
+                schema: {
+                    type: 'number'
+                },
+                inputs: [
+                    {expected: true,  value: 0},
+                    {expected: true,  value: 0.5},
+                    {expected: true,  value: 1},
+                    {expected: false, value: '0'},
+                    {expected: false, value: null},
+                    {expected: false, value: []},
+                    {expected: false, value: {}}
+                ]
+            },
+            {
+                schema: {
+                    type: 'integer'
+                },
+                inputs: [
+                    {expected: true,  value: 0},
+                    {expected: false, value: 0.5},
+                    {expected: true,  value: 1},
+                    {expected: false, value: '0'},
+                    {expected: false, value: null},
+                    {expected: false, value: []},
+                    {expected: false, value: {}}
+                ]
+            },
+
+            // Reference tests
+            {
+                schema: {
+                    definitions: {
+                        example: {
+                            type: 'number'
+                        }
+                    },
+                    $ref: '#/definitions/example'
+                },
+                inputs: [
+                    {expected: true,  value: 0},
+                    {expected: true,  value: 0.5},
+                    {expected: true,  value: 1},
+                    {expected: false, value: '0'},
+                    {expected: false, value: null},
+                    {expected: false, value: []},
+                    {expected: false, value: {}}
+                ]
+            },
+            {
+                schema: {
+                    definitions: {
+                        example: {
+                            type: 'integer'
+                        }
+                    },
+                    $ref: '#/definitions/example'
+                },
+                inputs: [
+                    {expected: true,  value: 0},
+                    {expected: false, value: 0.5},
+                    {expected: true,  value: 1},
+                    {expected: false, value: '0'},
+                    {expected: false, value: null},
+                    {expected: false, value: []},
+                    {expected: false, value: {}}
+                ]
+            },
+            {
+                schema: {
+                    definitions: {
+                        example: {
+                            type: 'object',
+                            additionalProperties: false,
+                            properties: {
+                                test: {
+                                    $ref: '#/definitions/example'
+                                }
+                            }
+                        }
+                    },
+                    $ref: '#/definitions/example'
+                },
+                inputs: [
+                    {expected: false, value: 0},
+                    {expected: false, value: 0.5},
+                    {expected: false, value: 1},
+                    {expected: false, value: '0'},
+                    {expected: false, value: null},
+                    {expected: false, value: []},
+                    {expected: true,  value: {}},
+                    {expected: false, value: {test: 0}},
+                    {expected: false, value: {test: 0.5}},
+                    {expected: false, value: {test: 1}},
+                    {expected: false, value: {test: '0'}},
+                    {expected: false, value: {test: null}},
+                    {expected: false, value: {test: []}},
+                    {expected: true,  value: {test: {}}},
+                    {expected: true,  value: {test: {test: {}}}},
+                    {expected: true,  value: {test: {test: {test: {}}}}}
+                ]
+            }
+        ];
+
+        for (const {schema, inputs} of data) {
+            for (const {expected, value} of inputs) {
+                const actual = schemaValidate(schema, value);
+                expect(actual).toStrictEqual(expected);
+            }
+        }
+    });
+}
+
+
+function testGetValidValueOrDefault1() {
+    test('GetValidValueOrDefault1', () => {
+        const data = [
+        // Test value defaulting on objects with additionalProperties=false
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    properties: {
+                        test: {
+                            type: 'string',
+                            default: 'default'
+                        }
+                    },
+                    additionalProperties: false
+                },
+                inputs: [
+                    [
+                        void 0,
+                        {test: 'default'}
+                    ],
+                    [
+                        null,
+                        {test: 'default'}
+                    ],
+                    [
+                        0,
+                        {test: 'default'}
+                    ],
+                    [
+                        '',
+                        {test: 'default'}
+                    ],
+                    [
+                        [],
+                        {test: 'default'}
+                    ],
+                    [
+                        {},
+                        {test: 'default'}
+                    ],
+                    [
+                        {test: 'value'},
+                        {test: 'value'}
+                    ],
+                    [
+                        {test2: 'value2'},
+                        {test: 'default'}
+                    ],
+                    [
+                        {test: 'value', test2: 'value2'},
+                        {test: 'value'}
+                    ]
+                ]
+            },
+
+            // Test value defaulting on objects with additionalProperties=true
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    properties: {
+                        test: {
+                            type: 'string',
+                            default: 'default'
+                        }
+                    },
+                    additionalProperties: true
+                },
+                inputs: [
+                    [
+                        {},
+                        {test: 'default'}
+                    ],
+                    [
+                        {test: 'value'},
+                        {test: 'value'}
+                    ],
+                    [
+                        {test2: 'value2'},
+                        {test: 'default', test2: 'value2'}
+                    ],
+                    [
+                        {test: 'value', test2: 'value2'},
+                        {test: 'value', test2: 'value2'}
+                    ]
+                ]
+            },
+
+            // Test value defaulting on objects with additionalProperties={schema}
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    properties: {
+                        test: {
+                            type: 'string',
+                            default: 'default'
+                        }
+                    },
+                    additionalProperties: {
+                        type: 'number',
+                        default: 10
+                    }
+                },
+                inputs: [
+                    [
+                        {},
+                        {test: 'default'}
+                    ],
+                    [
+                        {test: 'value'},
+                        {test: 'value'}
+                    ],
+                    [
+                        {test2: 'value2'},
+                        {test: 'default', test2: 10}
+                    ],
+                    [
+                        {test: 'value', test2: 'value2'},
+                        {test: 'value', test2: 10}
+                    ],
+                    [
+                        {test2: 2},
+                        {test: 'default', test2: 2}
+                    ],
+                    [
+                        {test: 'value', test2: 2},
+                        {test: 'value', test2: 2}
+                    ],
+                    [
+                        {test: 'value', test2: 2, test3: null},
+                        {test: 'value', test2: 2, test3: 10}
+                    ],
+                    [
+                        {test: 'value', test2: 2, test3: void 0},
+                        {test: 'value', test2: 2, test3: 10}
+                    ]
+                ]
+            },
+
+            // Test value defaulting where hasOwnProperty is false
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    properties: {
+                        test: {
+                            type: 'string',
+                            default: 'default'
+                        }
+                    }
+                },
+                inputs: [
+                    [
+                        {},
+                        {test: 'default'}
+                    ],
+                    [
+                        {test: 'value'},
+                        {test: 'value'}
+                    ],
+                    [
+                        Object.create({test: 'value'}),
+                        {test: 'default'}
+                    ]
+                ]
+            },
+            {
+                schema: {
+                    type: 'object',
+                    required: ['toString'],
+                    properties: {
+                        toString: {
+                            type: 'string',
+                            default: 'default'
+                        }
+                    }
+                },
+                inputs: [
+                    [
+                        {},
+                        {toString: 'default'}
+                    ],
+                    [
+                        {toString: 'value'},
+                        {toString: 'value'}
+                    ],
+                    [
+                        Object.create({toString: 'value'}),
+                        {toString: 'default'}
+                    ]
+                ]
+            },
+
+            // Test enum
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    properties: {
+                        test: {
+                            type: 'string',
+                            default: 'value1',
+                            enum: ['value1', 'value2', 'value3']
+                        }
+                    }
+                },
+                inputs: [
+                    [
+                        {test: 'value1'},
+                        {test: 'value1'}
+                    ],
+                    [
+                        {test: 'value2'},
+                        {test: 'value2'}
+                    ],
+                    [
+                        {test: 'value3'},
+                        {test: 'value3'}
+                    ],
+                    [
+                        {test: 'value4'},
+                        {test: 'value1'}
+                    ]
+                ]
+            },
+
+            // Test valid vs invalid default
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    properties: {
+                        test: {
+                            type: 'integer',
+                            default: 2,
+                            minimum: 1
+                        }
+                    }
+                },
+                inputs: [
+                    [
+                        {test: -1},
+                        {test: 2}
+                    ]
+                ]
+            },
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    properties: {
+                        test: {
+                            type: 'integer',
+                            default: 1,
+                            minimum: 2
+                        }
+                    }
+                },
+                inputs: [
+                    [
+                        {test: -1},
+                        {test: -1}
+                    ]
+                ]
+            },
+
+            // Test references
+            {
+                schema: {
+                    definitions: {
+                        example: {
+                            type: 'number',
+                            default: 0
+                        }
+                    },
+                    $ref: '#/definitions/example'
+                },
+                inputs: [
+                    [
+                        1,
+                        1
+                    ],
+                    [
+                        null,
+                        0
+                    ],
+                    [
+                        'test',
+                        0
+                    ],
+                    [
+                        {test: 'value'},
+                        0
+                    ]
+                ]
+            },
+            {
+                schema: {
+                    definitions: {
+                        example: {
+                            type: 'object',
+                            additionalProperties: false,
+                            properties: {
+                                test: {
+                                    $ref: '#/definitions/example'
+                                }
+                            }
+                        }
+                    },
+                    $ref: '#/definitions/example'
+                },
+                inputs: [
+                    [
+                        1,
+                        {}
+                    ],
+                    [
+                        null,
+                        {}
+                    ],
+                    [
+                        'test',
+                        {}
+                    ],
+                    [
+                        {},
+                        {}
+                    ],
+                    [
+                        {test: {}},
+                        {test: {}}
+                    ],
+                    [
+                        {test: 'value'},
+                        {test: {}}
+                    ],
+                    [
+                        {test: {test: {}}},
+                        {test: {test: {}}}
+                    ]
+                ]
+            }
+        ];
+
+        for (const {schema, inputs} of data) {
+            for (const [value, expected] of inputs) {
+                const actual = getValidValueOrDefault(schema, value);
+                expect(actual).toStrictEqual(expected);
+            }
+        }
+    });
+}
+
+
+function testProxy1() {
+    test('Proxy1', () => {
+        const data = [
+        // Object tests
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    additionalProperties: false,
+                    properties: {
+                        test: {
+                            type: 'string',
+                            default: 'default'
+                        }
+                    }
+                },
+                tests: [
+                    {error: false, value: {test: 'default'}, action: (value) => { value.test = 'string'; }},
+                    {error: true,  value: {test: 'default'}, action: (value) => { value.test = null; }},
+                    {error: true,  value: {test: 'default'}, action: (value) => { delete value.test; }},
+                    {error: true,  value: {test: 'default'}, action: (value) => { value.test2 = 'string'; }},
+                    {error: false, value: {test: 'default'}, action: (value) => { delete value.test2; }}
+                ]
+            },
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test'],
+                    additionalProperties: true,
+                    properties: {
+                        test: {
+                            type: 'string',
+                            default: 'default'
+                        }
+                    }
+                },
+                tests: [
+                    {error: false, value: {test: 'default'}, action: (value) => { value.test = 'string'; }},
+                    {error: true,  value: {test: 'default'}, action: (value) => { value.test = null; }},
+                    {error: true,  value: {test: 'default'}, action: (value) => { delete value.test; }},
+                    {error: false, value: {test: 'default'}, action: (value) => { value.test2 = 'string'; }},
+                    {error: false, value: {test: 'default'}, action: (value) => { delete value.test2; }}
+                ]
+            },
+            {
+                schema: {
+                    type: 'object',
+                    required: ['test1'],
+                    additionalProperties: false,
+                    properties: {
+                        test1: {
+                            type: 'object',
+                            required: ['test2'],
+                            additionalProperties: false,
+                            properties: {
+                                test2: {
+                                    type: 'object',
+                                    required: ['test3'],
+                                    additionalProperties: false,
+                                    properties: {
+                                        test3: {
+                                            type: 'string',
+                                            default: 'default'
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                },
+                tests: [
+                    {error: false, action: (value) => { value.test1.test2.test3 = 'string'; }},
+                    {error: true,  action: (value) => { value.test1.test2.test3 = null; }},
+                    {error: true,  action: (value) => { delete value.test1.test2.test3; }},
+                    {error: true,  action: (value) => { value.test1.test2 = null; }},
+                    {error: true,  action: (value) => { value.test1 = null; }},
+                    {error: true,  action: (value) => { value.test4 = 'string'; }},
+                    {error: false, action: (value) => { delete value.test4; }}
+                ]
+            },
+
+            // Array tests
+            {
+                schema: {
+                    type: 'array',
+                    items: {
+                        type: 'string',
+                        default: 'default'
+                    }
+                },
+                tests: [
+                    {error: false, value: ['default'], action: (value) => { value[0] = 'string'; }},
+                    {error: true,  value: ['default'], action: (value) => { value[0] = null; }},
+                    {error: false, value: ['default'], action: (value) => { delete value[0]; }},
+                    {error: false, value: ['default'], action: (value) => { value[1] = 'string'; }},
+                    {error: false, value: ['default'], action: (value) => {
+                        value[1] = 'string';
+                        if (value.length !== 2) { throw new Error(`Invalid length; expected=2; actual=${value.length}`); }
+                        if (typeof value.push !== 'function') { throw new Error(`Invalid push; expected=function; actual=${typeof value.push}`); }
+                    }}
+                ]
+            },
+
+            // Reference tests
+            {
+                schema: {
+                    definitions: {
+                        example: {
+                            type: 'object',
+                            additionalProperties: false,
+                            properties: {
+                                test: {
+                                    $ref: '#/definitions/example'
+                                }
+                            }
+                        }
+                    },
+                    $ref: '#/definitions/example'
+                },
+                tests: [
+                    {error: false, value: {}, action: (value) => { value.test = {}; }},
+                    {error: false, value: {}, action: (value) => { value.test = {}; value.test.test = {}; }},
+                    {error: false, value: {}, action: (value) => { value.test = {test: {}}; }},
+                    {error: true,  value: {}, action: (value) => { value.test = null; }},
+                    {error: true,  value: {}, action: (value) => { value.test = 'string'; }},
+                    {error: true,  value: {}, action: (value) => { value.test = {}; value.test.test = 'string'; }},
+                    {error: true,  value: {}, action: (value) => { value.test = {test: 'string'}; }}
+                ]
+            }
+        ];
+
+        for (const {schema, tests} of data) {
+            for (let {error, value, action} of tests) {
+                if (typeof value === 'undefined') { value = getValidValueOrDefault(schema, void 0); }
+                value = clone(value);
+                expect(schemaValidate(schema, value)).toBe(true);
+                const valueProxy = createProxy(schema, value);
+                if (error) {
+                    expect(() => action(valueProxy)).toThrow();
+                } else {
+                    expect(() => action(valueProxy)).not.toThrow();
+                }
+            }
+        }
+    });
+}
+
+
+function main() {
+    testValidate1();
+    testValidate2();
+    testGetValidValueOrDefault1();
+    testProxy1();
+}
+
+
+main();