@triviality/core
Version:
Purely typed service container
205 lines • 9.25 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 };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var index_1 = __importDefault(require("../../index"));
it('Can use async service as synchronise service', function () { return __awaiter(void 0, void 0, void 0, function () {
var MyFeature, result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
MyFeature = function (_a) {
var synchronize = _a.synchronize;
return {
foo: synchronize(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, 1];
});
}); }),
};
};
return [4 /*yield*/, index_1.default()
.add(MyFeature)
.build()];
case 1:
result = _a.sent();
expect(result.foo).toEqual(1);
return [2 /*return*/];
}
});
}); });
it('Can depend on async services as if they where synchronise service', function () { return __awaiter(void 0, void 0, void 0, function () {
var MyFeature, result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
MyFeature = function (_a) {
var synchronize = _a.synchronize;
return {
foo: function () {
return "foo-" + this.bar();
},
bar: synchronize(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, 'bar'];
});
}); }),
};
};
return [4 /*yield*/, index_1.default()
.add(MyFeature)
.build()];
case 1:
result = _a.sent();
expect(result.foo).toEqual('foo-bar');
return [2 /*return*/];
}
});
}); });
var MyAsyncFeature = function (_a) {
var synchronize = _a.synchronize, instance = _a.instance;
return {
foo: function () {
return "foo-" + this.bar() + "-" + instance('aa');
},
bar: synchronize(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, 'bar'];
});
}); }),
aa: synchronize(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, "aa-" + instance('bb')];
});
}); }),
bb: synchronize(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, "bb-" + instance('bar')];
});
}); }),
};
};
it('Can depend nested async services as if they where synchronise service', function () { return __awaiter(void 0, void 0, void 0, function () {
var result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, index_1.default()
.add(MyAsyncFeature)
.build()];
case 1:
result = _a.sent();
expect(result.foo).toEqual('foo-bar-aa-bb-bar');
return [2 /*return*/];
}
});
}); });
it('Can merge async services', function () { return __awaiter(void 0, void 0, void 0, function () {
var MergedFeature, result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
MergedFeature = function (_a) {
var merge = _a.merge;
return merge(MyAsyncFeature).all();
};
return [4 /*yield*/, index_1.default()
.add(MergedFeature)
.build()];
case 1:
result = _a.sent();
expect(result.foo).toEqual('foo-bar-aa-bb-bar');
return [2 /*return*/];
}
});
}); });
it('Can catch errors', function () { return __awaiter(void 0, void 0, void 0, function () {
var MyFeature, result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
MyFeature = function (_a) {
var synchronize = _a.synchronize;
return {
foo: synchronize(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
throw new Error('Hi!');
});
}); }),
};
};
result = index_1.default()
.add(MyFeature)
.build();
return [4 /*yield*/, expect(result).rejects.toThrow('Hi!')];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); });
it('Can catch referenced errors', function () { return __awaiter(void 0, void 0, void 0, function () {
var MyFeature, result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
MyFeature = function (_a) {
var synchronize = _a.synchronize;
return {
foo: synchronize(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
throw new Error('foo');
});
}); }),
bar: function () {
return this.foo() + "-bar";
},
};
};
result = index_1.default()
.add(MyFeature)
.build();
return [4 /*yield*/, expect(result).rejects.toThrow('foo')];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); });
//# sourceMappingURL=AsyncContext.test.js.map