45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
'use strict'
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const assert = require('node:assert/strict')
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const { test } = require('node:test')
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const { mergeSchemas } = require('../index')
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const { defaultResolver } = require('./utils')
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test('should merge empty schema and string enum values', () => {
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const schema1 = { type: 'string' }
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const schema2 = { type: 'string', enum: ['foo', 'bar'] }
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const mergedSchema = mergeSchemas([schema1, schema2], { defaultResolver })
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assert.deepStrictEqual(mergedSchema, { type: 'string', enum: ['foo', 'bar'] })
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})
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test('should merge equal string enum values', () => {
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const schema1 = { type: 'string', enum: ['foo', 'bar'] }
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const schema2 = { type: 'string', enum: ['foo', 'bar'] }
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const mergedSchema = mergeSchemas([schema1, schema2], { defaultResolver })
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assert.deepStrictEqual(mergedSchema, { type: 'string', enum: ['foo', 'bar'] })
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})
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test('should merge different string enum values', () => {
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const schema1 = { type: 'string', enum: ['foo', 'bar'] }
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const schema2 = { type: 'string', enum: ['foo', 'baz'] }
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const mergedSchema = mergeSchemas([schema1, schema2], { defaultResolver })
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assert.deepStrictEqual(mergedSchema, { type: 'string', enum: ['foo'] })
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})
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test('should throw an error if can not merge enum values', () => {
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const schema1 = { type: 'string', enum: ['foo', 'bar'] }
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const schema2 = { type: 'string', enum: ['baz', 'qux'] }
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assert.throws(() => {
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mergeSchemas([schema1, schema2], { defaultResolver })
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}, {
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name: 'JsonSchemaMergeError',
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code: 'JSON_SCHEMA_MERGE_ERROR',
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message: 'Failed to merge "enum" keyword schemas.',
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schemas: [['foo', 'bar'], ['baz', 'qux']]
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})
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})
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