@hayspec/spec
Version:
Core logic for Hayspec framework.
368 lines • 14.3 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 (_) 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 };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Spec = void 0;
var stage_1 = require("./stage");
var context_1 = require("./context");
var reporter_1 = require("./reporter");
var Spec = (function () {
function Spec(stage, parent) {
this.beforeHandlers = [];
this.beforeEachHandlers = [];
this.afterHandlers = [];
this.afterEachHandlers = [];
this.performRecipes = [];
this.onlyEnabled = false;
this.parent = parent || null;
this.stage = stage || this.createStage();
}
Object.defineProperty(Spec.prototype, "stage", {
get: function () {
if (this.parent) {
return this.parent.stage;
}
else {
return this._stage;
}
},
set: function (s) {
if (this.parent) {
this.parent.stage = s;
}
else {
this._stage = s;
}
},
enumerable: false,
configurable: true
});
Spec.prototype.hasOnly = function () {
return this.onlyEnabled;
};
Spec.prototype.isRoot = function () {
return !this.parent;
};
Spec.prototype.before = function (handler, append) {
if (append === void 0) { append = true; }
if (append) {
this.beforeHandlers.push(handler);
}
else {
this.beforeHandlers.unshift(handler);
}
return this;
};
Spec.prototype.beforeEach = function (handler, append) {
if (append === void 0) { append = true; }
if (append) {
this.beforeEachHandlers.push(handler);
}
else {
this.beforeEachHandlers.unshift(handler);
}
return this;
};
Spec.prototype.after = function (handler, append) {
if (append === void 0) { append = true; }
if (append) {
this.afterHandlers.push(handler);
}
else {
this.afterHandlers.unshift(handler);
}
return this;
};
Spec.prototype.afterEach = function (handler, append) {
if (append === void 0) { append = true; }
if (append) {
this.afterEachHandlers.push(handler);
}
else {
this.afterEachHandlers.unshift(handler);
}
return this;
};
Spec.prototype.spec = function (message, spec) {
var known = this.performRecipes.filter(function (r) { return r.spec === spec; }).length > 0;
if (!known) {
spec.parent = this;
spec.stage = this.stage;
[].concat(this.beforeEachHandlers).reverse().forEach(function (h) { return spec.beforeEach(h, false); });
this.afterEachHandlers.forEach(function (h) { return spec.afterEach(h); });
}
this.performRecipes.push({ message: message, spec: spec });
return this;
};
Spec.prototype.test = function (message, handler) {
if (!this.onlyEnabled) {
this.performRecipes.push({ message: message, handler: handler });
}
return this;
};
Spec.prototype.skip = function (message, handler) {
this.performRecipes.push({ message: message, handler: null });
return this;
};
Spec.prototype.only = function (message, handler) {
if (!this.onlyEnabled) {
this.performRecipes = this.performRecipes.filter(function (r) { return !r.handler; });
this.onlyEnabled = true;
}
this.performRecipes.push({ message: message, handler: handler });
return this;
};
Spec.prototype.perform = function () {
return __awaiter(this, void 0, void 0, function () {
var _i, _a, recipe;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4, this.performBegin()];
case 1:
_b.sent();
return [4, this.performBefore()];
case 2:
_b.sent();
_i = 0, _a = this.performRecipes;
_b.label = 3;
case 3:
if (!(_i < _a.length)) return [3, 8];
recipe = _a[_i];
if (!recipe.spec) return [3, 5];
return [4, this.performSpec(recipe)];
case 4:
_b.sent();
return [3, 7];
case 5: return [4, this.performTest(recipe)];
case 6:
_b.sent();
_b.label = 7;
case 7:
_i++;
return [3, 3];
case 8: return [4, this.performAfter()];
case 9:
_b.sent();
return [4, this.performEnd()];
case 10:
_b.sent();
return [2];
}
});
});
};
Spec.prototype.performBegin = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
if (this.isRoot()) {
this.stage.reporter.begin();
}
return [2];
});
});
};
Spec.prototype.performEnd = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
if (this.isRoot()) {
this.stage.reporter.end();
}
return [2];
});
});
};
Spec.prototype.performSpec = function (recipe) {
return __awaiter(this, void 0, void 0, function () {
var start;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
start = Date.now();
this.stage.reporter.note({
type: 'SpecStartNote',
message: recipe.message,
});
return [4, recipe.spec.perform()];
case 1:
_a.sent();
this.stage.reporter.note({
type: 'SpecEndNote',
duration: Date.now() - start,
});
return [2];
}
});
});
};
Spec.prototype.performTest = function (recipe) {
return __awaiter(this, void 0, void 0, function () {
var start, context;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
start = Date.now();
this.stage.reporter.note({
type: 'TestStartNote',
message: recipe.message,
perform: !!recipe.handler,
});
if (!recipe.handler) return [3, 4];
context = this.createContext();
return [4, this.performBeforeEach(context)];
case 1:
_a.sent();
return [4, recipe.handler(context, this.stage)];
case 2:
_a.sent();
return [4, this.performAfterEach(context)];
case 3:
_a.sent();
_a.label = 4;
case 4:
this.stage.reporter.note({
type: 'TestEndNote',
duration: Date.now() - start,
});
return [2];
}
});
});
};
Spec.prototype.performBefore = function () {
return __awaiter(this, void 0, void 0, function () {
var _i, _a, handler;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_i = 0, _a = this.beforeHandlers;
_b.label = 1;
case 1:
if (!(_i < _a.length)) return [3, 4];
handler = _a[_i];
return [4, handler(this.stage)];
case 2:
_b.sent();
_b.label = 3;
case 3:
_i++;
return [3, 1];
case 4: return [2];
}
});
});
};
Spec.prototype.performAfter = function () {
return __awaiter(this, void 0, void 0, function () {
var _i, _a, handler;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_i = 0, _a = this.afterHandlers;
_b.label = 1;
case 1:
if (!(_i < _a.length)) return [3, 4];
handler = _a[_i];
return [4, handler(this.stage)];
case 2:
_b.sent();
_b.label = 3;
case 3:
_i++;
return [3, 1];
case 4: return [2];
}
});
});
};
Spec.prototype.performBeforeEach = function (context) {
return __awaiter(this, void 0, void 0, function () {
var _i, _a, handler;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_i = 0, _a = this.beforeEachHandlers;
_b.label = 1;
case 1:
if (!(_i < _a.length)) return [3, 4];
handler = _a[_i];
return [4, handler(context, this.stage)];
case 2:
_b.sent();
_b.label = 3;
case 3:
_i++;
return [3, 1];
case 4: return [2];
}
});
});
};
Spec.prototype.performAfterEach = function (context) {
return __awaiter(this, void 0, void 0, function () {
var _i, _a, handler;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_i = 0, _a = this.afterEachHandlers;
_b.label = 1;
case 1:
if (!(_i < _a.length)) return [3, 4];
handler = _a[_i];
return [4, handler(context, this.stage)];
case 2:
_b.sent();
_b.label = 3;
case 3:
_i++;
return [3, 1];
case 4: return [2];
}
});
});
};
Spec.prototype.createStage = function () {
var reporter = new reporter_1.Reporter();
return new stage_1.Stage(reporter);
};
Spec.prototype.createContext = function () {
return new context_1.Context(this.stage);
};
return Spec;
}());
exports.Spec = Spec;
;
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