http-request-mock
Version:
Intercept & mock http requests issued by XMLHttpRequest, fetch, nodejs https/http module, axios, jquery, superagent, ky, node-fetch, request, got or any other request libraries by intercepting XMLHttpRequest, fetch and nodejs native requests in low level.
154 lines • 7.93 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var bypass_1 = __importDefault(require("../common/bypass"));
var utils_1 = require("../common/utils");
var MockItem = /** @class */ (function () {
/**
* Format specified mock item.
* @param {MockItemInfo} mockItem
* @returns false | MockItemInfo
*/
function MockItem(mockItem) {
var _a;
this.deProxy = false; // Use this option to make the mock use case run in the browser instead of nodejs.
if (!mockItem.url || (typeof mockItem.url !== 'string' && !(mockItem.url instanceof RegExp))) {
return;
}
this.url = mockItem.url;
this.method = /^(get|post|put|patch|delete|head|any)$/i.test(mockItem.method || '')
? (_a = mockItem.method) === null || _a === void 0 ? void 0 : _a.toUpperCase()
: 'ANY';
var reqHeaders = mockItem.remoteRequestHeaders;
var headers = (0, utils_1.get)(mockItem, 'headers') || (0, utils_1.get)(mockItem, 'header');
this.header = (headers && typeof headers === 'object' ? headers : {});
this.headers = (headers && typeof headers === 'object' ? headers : {});
this.remoteRequestHeaders = reqHeaders && typeof reqHeaders === 'object' ? reqHeaders : {};
this.delay = mockItem.delay !== undefined && /^\d{0,15}$/.test(mockItem.delay + '') ? (+mockItem.delay) : 0;
this.times = mockItem.times !== undefined && /^-?\d{0,15}$/.test(mockItem.times + '') ? +mockItem.times : Infinity;
this.status = mockItem.status && /^[1-5][0-9][0-9]$/.test(mockItem.status + '') ? +mockItem.status : 200;
this.disable = (mockItem.disable && /^(yes|true|1)$/.test(mockItem.disable) ? 'YES' : 'NO');
this.setBody(mockItem);
var isUrlLiked = /^((get|post|put|patch|delete|head)\s+)?https?:\/\//i.test(mockItem.remote);
var isDollarUrl = mockItem.remote === '$url';
if (mockItem.remote && (isUrlLiked || isDollarUrl)) {
this.remote = mockItem.remote;
}
else if (mockItem.remote) {
throw new Error('Invalid @remote config. Valid @remote examples: http://x.com/, GET http://x.com, $url');
}
this.deProxy = !!mockItem.deProxy;
this.key = "".concat(this.url, "-").concat(this.method);
}
MockItem.prototype.setBody = function (mockItem) {
var body;
if ('body' in mockItem) {
body = mockItem.body;
}
else if ('response' in mockItem) {
body = mockItem.response;
}
else {
body = '';
}
this.body = body;
};
MockItem.prototype.bypass = function () {
return new bypass_1.default;
};
MockItem.prototype.sendBody = function (requestInfo, remoteResponse) {
if (remoteResponse === void 0) { remoteResponse = null; }
return __awaiter(this, void 0, void 0, function () {
var data, body, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!(0, utils_1.isPromise)(this.body)) return [3 /*break*/, 2];
return [4 /*yield*/, this.body];
case 1:
data = _b.sent();
this.body = (0, utils_1.isImported)(data) ? data.default : data;
_b.label = 2;
case 2:
if (!(typeof this.body === 'function')) return [3 /*break*/, 7];
if (!remoteResponse) return [3 /*break*/, 4];
return [4 /*yield*/, this.body.bind(this)(remoteResponse, requestInfo, this)];
case 3:
_a = _b.sent();
return [3 /*break*/, 6];
case 4: return [4 /*yield*/, this.body.bind(this)(requestInfo, this)];
case 5:
_a = _b.sent();
_b.label = 6;
case 6:
body = _a;
return [3 /*break*/, 8];
case 7:
body = this.body;
_b.label = 8;
case 8: return [2 /*return*/, body];
}
});
});
};
MockItem.prototype.getRemoteInfo = function (requestUrl) {
if (!this.remote)
return false;
var arr = this.remote.split(/(\s)/);
var method = '';
var url = this.remote;
if (/^(get|post|put|patch|delete|head)$/i.test(arr[0])) {
method = arr[0];
url = arr.slice(2).join('');
}
var query = (0, utils_1.getQuery)(requestUrl);
for (var key in query) {
var queryString = Array.isArray(query[key]) ? query[key].join(',') : query[key];
url = url.replace(new RegExp('\\$query\.' + key, 'g'), queryString);
}
url = url.replace(/\$query/g, (0, utils_1.queryObject2String)(query));
url = url === '$url' ? requestUrl : url;
return { method: method, url: url };
};
return MockItem;
}());
exports.default = MockItem;
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