@pact-foundation/pact
Version:
Pact for all things Javascript
231 lines • 11.6 kB
JavaScript
;
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/* tslint:disable:no-unused-expression no-empty */
var chai = __importStar(require("chai"));
var chai_as_promised_1 = __importDefault(require("chai-as-promised"));
var sinon_chai_1 = __importDefault(require("sinon-chai"));
var axios_1 = __importDefault(require("axios"));
var net = require("net");
process.env.ENABLE_FEATURE_V4 = 'true';
// eslint-disable-next-line import/first
var v4_1 = require("./v4");
var expect = chai.expect;
chai.use(sinon_chai_1.default);
chai.use(chai_as_promised_1.default);
describe('V4 Pact', function () {
var pact;
beforeEach(function () {
pact = new v4_1.PactV4({
consumer: 'v4consumer',
provider: 'v4provider',
});
});
describe('HTTP req/res contract', function () {
it('generates a pact', function () {
return pact
.addInteraction()
.given('some state')
.given('a second state')
.uponReceiving('a standard HTTP req/res')
.withRequest('POST', '/', function (builder) {
builder
.jsonBody({
foo: 'bar',
})
.headers({
'x-foo': 'x-bar',
});
})
.willRespondWith(200, function (builder) {
builder
.jsonBody({
foo: 'bar',
})
.headers({
'x-foo': 'x-bar',
});
})
.executeTest(function (server) { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, axios_1.default.post(server.url, {
foo: 'bar',
}, {
headers: {
'x-foo': 'x-bar',
},
})];
});
}); });
});
});
describe('Plugin test', function () {
describe('Using the MATT plugin', function () {
var parseMattMessage = function (raw) {
return raw.replace(/(MATT)+/g, '').trim();
};
var generateMattMessage = function (raw) { return "MATT".concat(raw, "MATT"); };
describe('HTTP interface', function () {
it('generates a pact', function () { return __awaiter(void 0, void 0, void 0, function () {
var mattRequest, mattResponse;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
mattRequest = "{\"request\": {\"body\": \"hello\"}}";
mattResponse = "{\"response\":{\"body\":\"world\"}}";
return [4 /*yield*/, pact
.addInteraction()
.given('the Matt protocol exists')
.uponReceiving('an HTTP request to /matt')
.usingPlugin({
plugin: 'matt',
version: '0.1.1',
})
.withRequest('POST', '/matt', function (builder) {
builder.pluginContents('application/matt', mattRequest);
})
.willRespondWith(200, function (builder) {
builder.pluginContents('application/matt', mattResponse);
})
.executeTest(function (mockserver) {
return axios_1.default
.request({
baseURL: mockserver.url,
headers: {
'content-type': 'application/matt',
Accept: 'application/matt',
},
data: generateMattMessage('hello'),
method: 'POST',
url: '/matt',
})
.then(function (res) {
expect(parseMattMessage(res.data)).to.eq('world');
});
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); });
});
describe('Synchronous Message (TCP) ', function () {
describe('with MATT protocol', function () {
var HOST = '127.0.0.1';
var sendMattMessageTCP = function (message, host, port) {
var socket = net.connect({
port: port,
host: host,
});
var res = socket.write("".concat(generateMattMessage(message), "\n"));
if (!res) {
throw Error('unable to connect to host');
}
return new Promise(function (resolve) {
socket.on('data', function (data) {
resolve(parseMattMessage(data.toString()));
socket.destroy();
});
});
};
it('generates a pact', function () {
var mattMessage = "{\"request\": {\"body\": \"hellotcp\"}, \"response\":{\"body\":\"tcpworld\"}}";
return pact
.addSynchronousInteraction('a MATT message')
.usingPlugin({
plugin: 'matt',
version: '0.1.1',
})
.withPluginContents(mattMessage, 'application/matt')
.startTransport('matt', HOST)
.executeTest(function (tc) { return __awaiter(void 0, void 0, void 0, function () {
var message;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, sendMattMessageTCP('hellotcp', HOST, tc.port)];
case 1:
message = _a.sent();
expect(message).to.eq('tcpworld');
return [2 /*return*/];
}
});
}); });
});
});
});
});
});
});
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