chore: import upstream snapshot with attribution

2026-07-13 12:48:39 +08:00
commit d6029f17d3
368 changed files with 206753 additions and 0 deletions
@@ -0,0 +1,88 @@
+const requestBodyRuleService = require('../src/services/requestBodyRuleService')
+
+describe('requestBodyRuleService', () => {
+  test('applies multiple rules with nested paths and typed values', () => {
+    const body = {
+      model: 'gpt-4.1',
+      input: [{ role: 'user' }],
+      metadata: {}
+    }
+
+    const result = requestBodyRuleService.applyRules(body, [
+      { path: 'model', valueType: 'string', value: 'gpt-5' },
+      { path: 'input.0.priority', valueType: 'number', value: '2' },
+      { path: 'metadata.debug', valueType: 'boolean', value: 'true' },
+      { path: 'text.format', valueType: 'json', value: '{"type":"json_schema"}' }
+    ])
+
+    expect(result).toEqual({
+      model: 'gpt-5',
+      input: [{ role: 'user', priority: 2 }],
+      metadata: { debug: true },
+      text: {
+        format: {
+          type: 'json_schema'
+        }
+      }
+    })
+    expect(body).toEqual({
+      model: 'gpt-4.1',
+      input: [{ role: 'user' }],
+      metadata: {}
+    })
+  })
+
+  test('uses empty string when value is omitted for any value type', () => {
+    const result = requestBodyRuleService.applyRules({}, [
+      { path: 'a', valueType: 'string', value: '' },
+      { path: 'b', valueType: 'number', value: '' },
+      { path: 'c', valueType: 'boolean', value: '' },
+      { path: 'd', valueType: 'json', value: '' }
+    ])
+
+    expect(result).toEqual({
+      a: '',
+      b: '',
+      c: '',
+      d: ''
+    })
+  })
+
+  test('keeps the last rule when the same path appears multiple times', () => {
+    const result = requestBodyRuleService.applyRules({ model: 'gpt-4.1' }, [
+      { path: 'model', valueType: 'string', value: 'gpt-5' },
+      { path: 'model', valueType: 'string', value: 'gpt-5.5' }
+    ])
+
+    expect(result.model).toBe('gpt-5.5')
+  })
+
+  test('rejects invalid typed values', () => {
+    expect(
+      requestBodyRuleService.validateAndNormalizeRules([
+        { path: 'count', valueType: 'number', value: 'abc' }
+      ])
+    ).toEqual({
+      valid: false,
+      error: 'Payload rule #1: Rule path "count" expects a valid number'
+    })
+
+    expect(
+      requestBodyRuleService.validateAndNormalizeRules([
+        { path: 'flag', valueType: 'boolean', value: 'yes' }
+      ])
+    ).toEqual({
+      valid: false,
+      error: 'Payload rule #1: Rule path "flag" expects "true" or "false"'
+    })
+
+    expect(
+      requestBodyRuleService.validateAndNormalizeRules([
+        { path: 'payload', valueType: 'json', value: '{broken}' }
+      ])
+    ).toEqual({
+      valid: false,
+      error: 'Payload rule #1: Rule path "payload" expects valid JSON'
+    })
+  })
+})