xiangyixiangqin/miniapp/__tests__/properties/storage.property.test.js
2026-01-02 18:00:49 +08:00

104 lines
3.0 KiB
JavaScript

/**
* Property-based tests for storage module
* **Feature: miniapp-frontend, Property 1: Token Storage Consistency**
* **Validates: Requirements 1.2**
*/
import { describe, it, expect, beforeEach } from 'vitest'
import * as fc from 'fast-check'
// Import mock before storage module
import '../mocks/uni.js'
import { setToken, getToken, removeToken, setStorage, getStorage } from '../../utils/storage.js'
describe('Storage Property Tests', () => {
beforeEach(() => {
// Clear storage before each test
uni._clearStorage()
})
/**
* Property 1: Token Storage Consistency
* *For any* valid API login response containing a JWT token,
* storing the token SHALL result in the token being retrievable
* from storage with identical value.
* **Validates: Requirements 1.2**
*/
it('Property 1: Token Storage Consistency - stored token should be retrievable with identical value', () => {
fc.assert(
fc.property(
// Generate valid JWT-like tokens (non-empty strings)
fc.string({ minLength: 1 }).filter(s => s.trim().length > 0),
(token) => {
// Store the token
setToken(token)
// Retrieve the token
const retrievedToken = getToken()
// The retrieved token should be identical to the stored token
return retrievedToken === token
}
),
{ numRuns: 100 }
)
})
/**
* Additional property: Generic storage consistency
* For any key-value pair, storing and retrieving should return the same value
* Note: Empty strings and null values have special behavior in uni storage
*/
it('Generic storage consistency - stored values should be retrievable', () => {
fc.assert(
fc.property(
fc.string({ minLength: 1 }).filter(s => s.trim().length > 0),
fc.oneof(
// Exclude empty strings as they have special behavior (treated as "not set")
fc.string({ minLength: 1 }),
fc.integer(),
fc.boolean()
),
(key, value) => {
// Store the value
setStorage(key, value)
// Retrieve the value
const retrievedValue = getStorage(key)
// The retrieved value should equal the stored value
return retrievedValue === value
}
),
{ numRuns: 100 }
)
})
/**
* Property: Token removal should clear the token
*/
it('Token removal should result in empty token', () => {
fc.assert(
fc.property(
fc.string({ minLength: 1 }).filter(s => s.trim().length > 0),
(token) => {
// Store the token
setToken(token)
// Verify it's stored
const storedToken = getToken()
if (storedToken !== token) return false
// Remove the token
removeToken()
// Token should now be empty
const afterRemoval = getToken()
return afterRemoval === ''
}
),
{ numRuns: 100 }
)
})
})