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backend/node_modules/@fastify/merge-json-schemas/test/multiple-of.test.js

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+'use strict'
+
+const assert = require('node:assert/strict')
+const { test } = require('node:test')
+const { mergeSchemas } = require('../index')
+const { defaultResolver } = require('./utils')
+
+test('should merge empty schema and multipleOf keyword', () => {
+  const schema1 = { type: 'number' }
+  const schema2 = { type: 'number', multipleOf: 42 }
+
+  const mergedSchema = mergeSchemas([schema1, schema2], { defaultResolver })
+  assert.deepStrictEqual(mergedSchema, { type: 'number', multipleOf: 42 })
+})
+
+test('should merge two schemas with multipleOf keywords', () => {
+  const schema1 = { type: 'number', multipleOf: 2 }
+  const schema2 = { type: 'number', multipleOf: 3 }
+
+  const mergedSchema = mergeSchemas([schema1, schema2], { defaultResolver })
+  assert.deepStrictEqual(mergedSchema, { type: 'number', multipleOf: 6 })
+})
+
+test('should merge multiple schemas with float multipleOf keywords', () => {
+  const schema1 = { type: 'number', multipleOf: 0.2 }
+  const schema2 = { type: 'number', multipleOf: 2 }
+  const schema3 = { type: 'number', multipleOf: 2 }
+  const schema4 = { type: 'number', multipleOf: 0.5 }
+  const schema5 = { type: 'number', multipleOf: 1.5 }
+
+  const mergedSchema = mergeSchemas(
+    [schema1, schema2, schema3, schema4, schema5],
+    { defaultResolver }
+  )
+  assert.deepStrictEqual(mergedSchema, { type: 'number', multipleOf: 6 })
+})