testcafe
Version:
Automated browser testing for the modern web development stack.
91 lines • 12.2 kB
JavaScript
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const events_1 = __importDefault(require("events"));
const pinkie_1 = __importDefault(require("pinkie"));
const lodash_1 = __importDefault(require("lodash"));
const test_run_1 = require("./test-run");
const test_run_state_1 = __importDefault(require("./test-run-state"));
class LiveModeTestRunController extends events_1.default {
constructor() {
super();
this.testWrappers = [];
this.expectedTestCount = 0;
this._testRunCtor = null;
this.testRuns = {};
this.allTestsCompletePromise = pinkie_1.default.resolve();
this.completeAllRunningTests = lodash_1.default;
this.on('all-tests-complete', () => this.completeAllRunningTests());
}
get TestRunCtor() {
if (!this._testRunCtor) {
this._testRunCtor = test_run_1.TestRunCtorFactory({
created: testRun => this._onTestRunCreated(testRun),
done: (testRun, forced) => this._onTestRunDone(testRun, forced),
readyToNext: testRun => this._onTestRunReadyToNext(testRun)
});
}
return this._testRunCtor;
}
setExpectedTestCount(testCount) {
this.expectedTestCount = testCount;
}
_getTestRuns() {
return [].concat(...Object.values(this.testRuns));
}
run() {
const readyToNextPromises = [];
const testRuns = [].concat(...Object.values(this.testRuns));
testRuns.forEach(testRun => {
if (testRun.finish) {
readyToNextPromises.push(testRun.readyToNextPromise);
testRun.finish();
}
});
this.testRuns = {};
return pinkie_1.default.all(readyToNextPromises);
}
stop() {
this._getTestRuns().forEach(testRun => {
testRun.stop();
});
}
_getTestWrapper(test) {
return this.testWrappers.find(w => w.test === test);
}
_onTestRunCreated(testRun) {
this.allTestsCompletePromise = new pinkie_1.default(resolve => {
this.completeAllRunningTests = resolve;
});
const connectionId = testRun.browserConnection.id;
this.testRuns[connectionId] = this.testRuns[connectionId] || [];
this.testRuns[connectionId].push(testRun);
}
_onTestRunDone(testRun) {
testRun.state = test_run_state_1.default.done;
const hasRunningTests = this._getTestRuns().some(t => t.state !== test_run_state_1.default.done);
if (!hasRunningTests)
this.emit('all-tests-complete');
const browserTestRuns = this.testRuns[testRun.browserConnection.id];
testRun.readyToNextPromise = new pinkie_1.default(resolve => {
testRun.setReadyToNext = resolve;
});
if (browserTestRuns.length < this.expectedTestCount || browserTestRuns.some(t => t.state !== test_run_state_1.default.done))
return pinkie_1.default.resolve();
return new pinkie_1.default(resolve => {
testRun.finish = () => {
testRun.finish = null;
testRun.state = test_run_state_1.default.done;
resolve();
};
});
}
_onTestRunReadyToNext(testRun) {
testRun.setReadyToNext();
}
}
exports.default = LiveModeTestRunController;
module.exports = exports.default;
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EventEmitter from 'events';\nimport Promise from 'pinkie';\nimport noop from 'lodash';\nimport { TestRunCtorFactory } from './test-run';\nimport TEST_RUN_STATE from './test-run-state';\n\nclass LiveModeTestRunController extends EventEmitter {\n    constructor () {\n        super();\n\n        this.testWrappers      = [];\n        this.expectedTestCount = 0;\n        this._testRunCtor      = null;\n\n        this.testRuns                = {};\n        this.allTestsCompletePromise = Promise.resolve();\n        this.completeAllRunningTests = noop;\n\n        this.on('all-tests-complete', () => this.completeAllRunningTests());\n    }\n\n    get TestRunCtor () {\n        if (!this._testRunCtor) {\n            this._testRunCtor = TestRunCtorFactory({\n                created:     testRun => this._onTestRunCreated(testRun),\n                done:        (testRun, forced) => this._onTestRunDone(testRun, forced),\n                readyToNext: testRun => this._onTestRunReadyToNext(testRun)\n            });\n        }\n\n        return this._testRunCtor;\n    }\n\n    setExpectedTestCount (testCount) {\n        this.expectedTestCount = testCount;\n    }\n\n    _getTestRuns () {\n        return [].concat(...Object.values(this.testRuns));\n    }\n\n    run () {\n        const readyToNextPromises = [];\n\n        const testRuns = [].concat(...Object.values(this.testRuns));\n\n        testRuns.forEach(testRun => {\n            if (testRun.finish) {\n                readyToNextPromises.push(testRun.readyToNextPromise);\n                testRun.finish();\n            }\n        });\n\n        this.testRuns = {};\n\n        return Promise.all(readyToNextPromises);\n    }\n\n    stop () {\n        this._getTestRuns().forEach(testRun => {\n            testRun.stop();\n        });\n    }\n\n    _getTestWrapper (test) {\n        return this.testWrappers.find(w => w.test === test);\n    }\n\n    _onTestRunCreated (testRun) {\n\n        this.allTestsCompletePromise = new Promise(resolve => {\n            this.completeAllRunningTests = resolve;\n        });\n\n        const connectionId = testRun.browserConnection.id;\n\n        this.testRuns[connectionId] = this.testRuns[connectionId] || [];\n\n        this.testRuns[connectionId].push(testRun);\n    }\n\n    _onTestRunDone (testRun) {\n        testRun.state = TEST_RUN_STATE.done;\n\n        const hasRunningTests = this._getTestRuns().some(t => t.state !== TEST_RUN_STATE.done);\n\n        if (!hasRunningTests)\n            this.emit('all-tests-complete');\n\n        const browserTestRuns = this.testRuns[testRun.browserConnection.id];\n\n        testRun.readyToNextPromise = new Promise(resolve => {\n            testRun.setReadyToNext = resolve;\n        });\n\n\n        if (browserTestRuns.length < this.expectedTestCount || browserTestRuns.some(t => t.state !== TEST_RUN_STATE.done))\n            return Promise.resolve();\n\n        return new Promise(resolve => {\n            testRun.finish = () => {\n                testRun.finish = null;\n                testRun.state  = TEST_RUN_STATE.done;\n                resolve();\n            };\n        });\n    }\n\n    _onTestRunReadyToNext (testRun) {\n        testRun.setReadyToNext();\n    }\n}\n\nexport default LiveModeTestRunController;\n"]}