test: 增加测试覆盖率

src/core/request.ts

@@ -32,7 +32,6 @@ function tryToggleProgressUpdate(
           progressUpdate(onDownloadProgress);
         }
         break;
-      default:
     }
   }
 }

test/adapter.test.ts

@@ -38,6 +38,9 @@ describe('src/adapter.ts', () => {
     const a = createAdapter(p);
     const r = {
       type: 'request' as const,
+      headers: {
+        Accept: 'application/json, text/plain, */*',
+      },
       url: 'test',
       method: 'GET' as const,
       success: noop,
@@ -45,31 +48,159 @@ describe('src/adapter.ts', () => {
     };
     const u = {
       type: 'upload' as const,
+      headers: {
+        Accept: 'application/json, text/plain, */*',
+      },
       url: 'test',
       method: 'POST' as const,
-      data: {},
+      data: {
+        name: 'file',
+        filePath: '/path/file',
+        user: 'test',
+        id: 1,
+      },
       success: noop,
       fail: noop,
     };
     const d = {
       type: 'download' as const,
+      headers: {
+        Accept: 'application/json, text/plain, */*',
+      },
       url: 'test',
       method: 'GET' as const,
-      params: { filePath: '' },
+      params: {
+        filePath: '/path/file',
+      },
       success: noop,
       fail: noop,
     };
 
     expect(p.request).not.toBeCalled();
     a(r);
-    expect(p.request).toBeCalled();
+    expect(p.request.mock.calls[0][0]).toMatchInlineSnapshot(`
+      {
+        "fail": [Function],
+        "header": {
+          "Accept": "application/json, text/plain, */*",
+        },
+        "headers": {
+          "Accept": "application/json, text/plain, */*",
+        },
+        "method": "GET",
+        "success": [Function],
+        "type": "request",
+        "url": "test",
+      }
+    `);
 
     expect(p.upload).not.toBeCalled();
     a(u);
-    expect(p.upload).toBeCalled();
+    expect(p.upload.mock.calls[0][0]).toMatchInlineSnapshot(`
+      {
+        "data": {
+          "filePath": "/path/file",
+          "id": 1,
+          "name": "file",
+          "user": "test",
+        },
+        "fail": [Function],
+        "fileName": "file",
+        "filePath": "/path/file",
+        "fileType": undefined,
+        "formData": {
+          "id": 1,
+          "user": "test",
+        },
+        "header": {
+          "Accept": "application/json, text/plain, */*",
+        },
+        "headers": {
+          "Accept": "application/json, text/plain, */*",
+        },
+        "method": "POST",
+        "name": "file",
+        "success": [Function],
+        "type": "upload",
+        "url": "test",
+      }
+    `);
 
     expect(p.download).not.toBeCalled();
     a(d);
-    expect(p.download).toBeCalled();
+    expect(p.download.mock.calls[0][0]).toMatchInlineSnapshot(`
+      {
+        "fail": [Function],
+        "filePath": "/path/file",
+        "header": {
+          "Accept": "application/json, text/plain, */*",
+        },
+        "headers": {
+          "Accept": "application/json, text/plain, */*",
+        },
+        "method": "GET",
+        "params": {
+          "filePath": "/path/file",
+        },
+        "success": [Function],
+        "type": "download",
+        "url": "test",
+      }
+    `);
+  });
+
+  test('应该支持转换下载数据', () => {
+    const p1 = {
+      request: vi.fn(),
+      upload: vi.fn(),
+      download: vi.fn((config) => {
+        config.success({
+          filePath: config.filePath,
+          tempFilePath: '/path/temp/file',
+        });
+      }),
+    };
+    const p2 = {
+      request: vi.fn(),
+      upload: vi.fn(),
+      download: vi.fn((config) => {
+        config.success({
+          filePath: config.filePath,
+          apFilePath: '/path/temp/file',
+        });
+      }),
+    };
+
+    createAdapter(p1)({
+      type: 'download' as const,
+      url: 'test',
+      method: 'GET' as const,
+      params: { filePath: '/test/file' },
+      success: (response: any) => {
+        expect(response.data).toMatchInlineSnapshot(`
+          {
+            "filePath": "/test/file",
+            "tempFilePath": "/path/temp/file",
+          }
+        `);
+      },
+      fail: noop,
+    });
+
+    createAdapter(p2)({
+      type: 'download' as const,
+      url: 'test',
+      method: 'GET' as const,
+      params: { filePath: '/test/file' },
+      success: (response: any) => {
+        expect(response.data).toMatchInlineSnapshot(`
+          {
+            "filePath": "/test/file",
+            "tempFilePath": "/path/temp/file",
+          }
+        `);
+      },
+      fail: noop,
+    });
   });
 });

test/axios.api.test.ts

@@ -17,12 +17,19 @@ describe('src/axios.ts', () => {
   });
 
   test('应该可以创建实例', () => {
-    const i1 = axios.create();
     const i2 = axios.create({
       baseURL: 'http://api.com',
     });
-    expect(i1.defaults).toEqual(defaults);
+
     expect(i2.defaults).toEqual({ ...defaults, baseURL: 'http://api.com' });
+    expect(i2.interceptors).toBeTypeOf('object');
+    expect(i2.getUri).toBeTypeOf('function');
+    expect(i2.fork).toBeTypeOf('function');
+    expect(i2.request).toBeTypeOf('function');
+
+    [...Axios.as, ...Axios.asp, ...Axios.asd].forEach((k) => {
+      expect(i2[k]).toBeTypeOf('function');
+    });
   });
 
   test('创建的实例应该有这些实例属性及方法', () => {

test/axios.instance.test.ts

@@ -1,6 +1,7 @@
 import { describe, test, expect, beforeAll, afterAll } from 'vitest';
 import { mockAdapter } from 'scripts/test.utils';
 import Axios from '@/core/Axios';
+import AxiosDomain from '@/core/AxiosDomain';
 import defaults from '@/defaults';
 import axios from '@/axios';
 
@@ -121,5 +122,6 @@ describe('src/axios.ts', () => {
       baseURL: 'test',
     });
     expect(a.defaults.baseURL).toBe('http://api.com/test');
+    expect(a instanceof AxiosDomain).toBeTruthy();
   });
 });

test/core/Axios.test.ts

@@ -1,4 +1,4 @@
-import { describe, test, expect } from 'vitest';
+import { describe, test, expect, vi } from 'vitest';
 import { mockAdapter } from 'scripts/test.utils';
 import Axios from '@/core/Axios';
 import AxiosDomain from '@/core/AxiosDomain';
@@ -116,18 +116,201 @@ describe('src/core/Axios.ts', () => {
     });
   });
 
+  test('应该支持添加/移除请求拦截器', async () => {
+    const cb = vi.fn((v) => v);
+
+    const id = axios.interceptors.request.use(cb);
+    await axios.request('/test', {
+      adapter: mockAdapter(),
+    });
+
+    expect(cb.mock.calls.length).toBe(1);
+
+    await axios.request('/test', {
+      adapter: mockAdapter(),
+    });
+
+    expect(cb.mock.calls.length).toBe(2);
+
+    axios.interceptors.request.eject(id);
+    await axios.request('/test', {
+      adapter: mockAdapter(),
+    });
+
+    expect(cb.mock.calls.length).toBe(2);
+  });
+
+  test('添加多个请求拦截器时应该按添加顺序从后往前依次执行', () => {
+    const axios = new Axios();
+
+    const cb1 = vi.fn((v) => {
+      expect(v.data.index).toBe(2);
+      v.data.index = 3;
+      return v;
+    });
+    const cb2 = vi.fn((v) => {
+      expect(v.data.index).toBe(1);
+      v.data.index = 2;
+      return v;
+    });
+    const cb3 = vi.fn((v) => {
+      expect(v.data.index).toBe(0);
+      v.data.index = 1;
+      return v;
+    });
+
+    axios.interceptors.request.use(cb1);
+    axios.interceptors.request.use(cb2);
+    axios.interceptors.request.use(cb3);
+
+    axios.request('/test', {
+      adapter: (config) => {
+        expect(config.data!.index).toBe(3);
+      },
+      data: {
+        index: 0,
+      },
+    });
+  });
+
+  test('请求拦截器应该支持抛出异常', async () => {
+    const axios = new Axios();
+    const c = { adapter: vi.fn(), url: 'test' };
+    const body = (v: any) => {
+      throw { ...v, throw: true };
+    };
+    const res1 = vi.fn(body);
+    const rej1 = vi.fn(body);
+    const res2 = vi.fn(body);
+    const rej2 = vi.fn(body);
+
+    axios.interceptors.request.use(res1, rej1);
+    axios.interceptors.request.use(res2, rej2);
+
+    try {
+      await axios.request(c);
+    } catch (err) {
+      expect(err).toEqual({ ...c, throw: true });
+    }
+
+    expect(c.adapter).not.toBeCalled();
+    expect(res1).not.toBeCalled();
+    expect(rej1).toBeCalled();
+    expect(rej1.mock.calls[0][0]).toEqual({ ...c, throw: true });
+    expect(res2).toBeCalled();
+    expect(res2.mock.calls[0][0]).toEqual(c);
+    expect(rej2).not.toBeCalled();
+  });
+
+  test('应该支持添加/移除响应拦截器', async () => {
+    const cb = vi.fn((v) => v);
+
+    const id = axios.interceptors.response.use(cb);
+    await axios.request('/test', {
+      adapter: mockAdapter(),
+    });
+
+    expect(cb.mock.calls.length).toBe(1);
+
+    await axios.request('/test', {
+      adapter: mockAdapter(),
+    });
+
+    expect(cb.mock.calls.length).toBe(2);
+
+    axios.interceptors.response.eject(id);
+    await axios.request('/test', {
+      adapter: mockAdapter(),
+    });
+
+    expect(cb.mock.calls.length).toBe(2);
+  });
+
+  test('添加多个响应拦截器时应该按添加顺序从前往后依次执行', async () => {
+    const axios = new Axios();
+
+    const cb1 = vi.fn((v) => {
+      expect(v.data.index).toBe(0);
+      v.data.index = 1;
+      return v;
+    });
+    const cb2 = vi.fn((v) => {
+      expect(v.data.index).toBe(1);
+      v.data.index = 2;
+      return v;
+    });
+    const cb3 = vi.fn((v) => {
+      expect(v.data.index).toBe(2);
+      v.data.index = 3;
+      return v;
+    });
+
+    axios.interceptors.response.use(cb1);
+    axios.interceptors.response.use(cb2);
+    axios.interceptors.response.use(cb3);
+
+    const response = await axios.request<{ index: 0 }>('/test', {
+      adapter: mockAdapter({ data: { index: 0 } }),
+    });
+
+    expect(response.data.index).toBe(3);
+  });
+
+  test('响应拦截器应该支持抛出异常', async () => {
+    const axios = new Axios();
+    const c = { adapter: vi.fn(mockAdapter()), url: 'test' };
+    const body = () => {
+      throw { throw: true };
+    };
+    const res1 = vi.fn(body);
+    const rej1 = vi.fn(body);
+    const res2 = vi.fn(body);
+    const rej2 = vi.fn(body);
+
+    axios.interceptors.response.use(res1, rej1);
+    axios.interceptors.response.use(res2, rej2);
+
+    try {
+      await axios.request(c);
+    } catch (err) {
+      expect(err).toEqual({ throw: true });
+    }
+    expect(c.adapter).toBeCalled();
+    expect(res1).toBeCalled();
+    expect(rej1).not.toBeCalled();
+    expect(res2).not.toBeCalled();
+    expect(rej2).toBeCalled();
+  });
+
   test('应该可以获取 URI', () => {
-    expect(
-      axios.getUri({
-        url: 'test',
-      }),
-    ).toBe('test');
+    expect(axios.getUri({ url: 'test' })).toBe('test');
+    expect(axios.getUri({ url: 'test', params: { id: 1 } })).toBe('test?id=1');
+    expect(axios.getUri({ url: 'test', paramsSerializer: () => 'id=1' })).toBe(
+      'test?id=1',
+    );
   });
 
   test('应该可以派生领域', () => {
-    const a = axios.fork({
-      baseURL: 'test',
-    });
-    expect(a.defaults.baseURL).toBe('http://api.com/test');
+    const a1 = axios.fork({ baseURL: 'test' });
+    const a2 = new Axios().fork({ baseURL: 'test' });
+
+    expect(a1.defaults.baseURL).toBe('http://api.com/test');
+    expect(a1 instanceof AxiosDomain).toBeTruthy();
+    expect(a2.defaults.baseURL).toBe('/test');
+  });
+
+  test('基于当前实例派生的领域应该可以复用当前实例上的中间件', async () => {
+    const axios = new Axios();
+    const req = vi.fn((v) => v);
+    const res = vi.fn((v) => v);
+
+    axios.interceptors.request.use(req);
+    axios.interceptors.response.use(res);
+
+    const a = axios.fork({ baseURL: 'test' });
+    await a.request('test', { adapter: mockAdapter() });
+
+    expect(req).toBeCalled();
+    expect(res).toBeCalled();
   });
 });

test/core/cancel.test.ts

@@ -97,6 +97,18 @@ describe('src/helpers/cancel.ts', () => {
     expect(() => s.token.throwIfRequested()).toThrowError();
   });
 
+  test('多次取消时应该只有第一次会生效', () => {
+    const s = CancelToken.source();
+
+    expect(s.token.throwIfRequested()).toBeUndefined();
+
+    s.cancel('1');
+    s.cancel('2');
+    s.cancel('3');
+
+    expect(() => s.token.throwIfRequested()).toThrowError('1');
+  });
+
   test('应该可以在请求发出之前取消', async () => {
     const cb = vi.fn();
     const s = CancelToken.source();

test/core/dispatchRequest.test.ts

@@ -1,6 +1,7 @@
 import { describe, test, expect, vi } from 'vitest';
 import {
   asyncNext,
+  asyncTimeout,
   mockAdapter,
   mockAdapterError,
   mockAdapterFail,
@@ -119,13 +120,17 @@ describe('src/core/dispatchRequest.ts', () => {
       ...defaults,
       adapter: mockAdapterError(),
       url: 'test',
-      errorHandler: e1,
+      errorHandler: async (err: unknown) => {
+        e1(err);
+      },
     };
     const c2 = {
       ...defaults,
       adapter: mockAdapterFail(),
       url: 'test',
-      errorHandler: e2,
+      errorHandler: async (err: unknown) => {
+        e2(err);
+      },
     };
 
     try {

test/core/request.test.ts

@@ -1,5 +1,7 @@
 import { describe, test, expect, vi } from 'vitest';
 import {
+  asyncNext,
+  asyncTimeout,
   mockAdapter,
   mockAdapterError,
   mockAdapterFail,
@@ -184,4 +186,88 @@ describe('src/core/request.ts', () => {
       });
     });
   });
+
+  test('应该可以监听上传进度', () => {
+    const on = vi.fn();
+    const cb = vi.fn();
+
+    request({
+      adapter: () => ({
+        onProgressUpdate: on,
+      }),
+      url: 'test',
+      method: 'post',
+      upload: true,
+      onUploadProgress: cb,
+    });
+
+    expect(on).toBeCalled();
+    expect(on.mock.calls[0][0]).toBe(cb);
+  });
+
+  test('取消请求时应该可以取消监听上传进度', async () => {
+    const on = vi.fn();
+    const cb = vi.fn();
+    const { cancel, token } = axios.CancelToken.source();
+
+    cancel();
+
+    await request({
+      adapter: () => ({
+        offProgressUpdate: on,
+      }),
+      url: 'test',
+      method: 'post',
+      upload: true,
+      onUploadProgress: cb,
+      cancelToken: token,
+    }).catch((err) => {
+      expect(axios.isCancel(err)).toBeTruthy();
+    });
+
+    expect(on).toBeCalled();
+    expect(on.mock.calls[0][0]).toBe(cb);
+  });
+
+  test('应该可以监听下载进度', () => {
+    const on = vi.fn();
+    const cb = vi.fn();
+
+    request({
+      adapter: () => ({
+        onProgressUpdate: on,
+      }),
+      url: 'test',
+      method: 'get',
+      download: true,
+      onDownloadProgress: cb,
+    });
+
+    expect(on).toBeCalled();
+    expect(on.mock.calls[0][0]).toBe(cb);
+  });
+
+  test('取消请求时应该可以取消监听下载进度', async () => {
+    const on = vi.fn();
+    const cb = vi.fn();
+    const { cancel, token } = axios.CancelToken.source();
+
+    cancel();
+
+    await request({
+      adapter: () => ({
+        offProgressUpdate: on,
+      }),
+      url: 'test',
+      method: 'get',
+      download: true,
+      onDownloadProgress: cb,
+      cancelToken: token,
+    }).catch((err) => {
+      expect(axios.isCancel(err)).toBeTruthy();
+    });
+
+    expect(on).toBeCalled();
+    expect(on.mock.calls[0][0]).toBe(cb);
+  });
 });

test/helpers/buildURL.test.ts

@@ -25,6 +25,11 @@ describe('src/helpers/buildURL.ts', () => {
   });
 
   test('应该对数组进行系列化', () => {
+    expect(
+      buildURL('/test', {
+        arr: [],
+      }),
+    ).toBe('/test');
     expect(
       buildURL('/test', {
         arr: [1, 2],
@@ -33,6 +38,11 @@ describe('src/helpers/buildURL.ts', () => {
   });
 
   test('应该对对象进行系列化', () => {
+    expect(
+      buildURL('/test', {
+        obj: {},
+      }),
+    ).toBe('/test');
     expect(
       buildURL('/test', {
         obj: {