karma-typescript
Version:
Simplifying running unit tests with coverage for Typescript projects.
142 lines • 8.75 kB
JavaScript
;
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 };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Reporter = void 0;
var istanbulCoverage = require("istanbul-lib-coverage");
var istanbulReport = require("istanbul-lib-report");
var istanbulSourceMaps = require("istanbul-lib-source-maps");
var istanbulReports = require("istanbul-reports");
var lodash = require("lodash");
var path = require("path");
var reporterName = "karma-typescript";
var Reporter = /** @class */ (function () {
function Reporter(config, threshold) {
// eslint-disable-next-line @typescript-eslint/no-this-alias
var that = this;
// tslint:disable-next-line:only-arrow-functions
this.create = function (baseReporterDecorator, logger) {
var _this = this;
baseReporterDecorator(this);
that.log = logger.create("reporter.".concat(reporterName));
this.onRunStart = function () {
that.coverageMap = new WeakMap();
};
this.onBrowserStart = function () { };
this.specFailure = function () { };
this.onBrowserComplete = function (browser, result) {
if (result && result.coverage) {
that.coverageMap.set(browser, result.coverage);
}
};
this.onRunComplete = function (collection, results) { return __awaiter(_this, void 0, void 0, function () {
var browsers, coverageChecks, isCoverageCheckFailed;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
browsers = [];
collection.forEach(function (browser) { return browsers.push(browser); });
coverageChecks = browsers.map(function (browser) { return __awaiter(_this, void 0, void 0, function () {
var coverage, coverageMap, sourceMapStore, remappedCoverageMap;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
coverage = that.coverageMap.get(browser);
coverageMap = istanbulCoverage.createCoverageMap();
coverageMap.merge(coverage);
sourceMapStore = istanbulSourceMaps.createSourceMapStore();
return [4 /*yield*/, sourceMapStore.transformCoverage(coverageMap)];
case 1:
remappedCoverageMap = _a.sent();
Object.keys(config.reports).forEach(function (reportType) {
var reportConfig = config.reports[reportType];
var directory = that.getReportDestination(browser, reportConfig, reportType);
if (directory) {
that.log.debug("Writing coverage to %s", directory);
}
var istanbulReportOptions = {
coverageMap: remappedCoverageMap,
dir: directory,
sourceFinder: sourceMapStore.sourceFinder,
watermarks: config.coverageOptions.watermarks
};
var context = istanbulReport.createContext(istanbulReportOptions);
istanbulReports
.create(reportType, { file: reportConfig ? reportConfig.filename : undefined })
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
.execute(context);
});
return [2 /*return*/, results
&& config.hasCoverageThreshold
&& !threshold.check(browser, remappedCoverageMap)];
}
});
}); });
return [4 /*yield*/, Promise.all(coverageChecks)];
case 1:
isCoverageCheckFailed = (_a.sent())
.some(function (isCheckFailed) { return isCheckFailed; });
if (isCoverageCheckFailed && config.karma.singleRun) {
process.exit(1);
}
return [2 /*return*/];
}
});
}); };
};
Object.assign(this.create, { $inject: ["baseReporterDecorator", "logger", "config"] });
}
Reporter.prototype.getReportDestination = function (browser, reportConfig, reportType) {
var _a, _b;
if (lodash.isPlainObject(reportConfig)) {
var subdirectory = (_a = reportConfig.subdirectory) !== null && _a !== void 0 ? _a : browser.name;
if (typeof subdirectory === "function") {
subdirectory = subdirectory(browser);
}
return path.join((_b = reportConfig.directory) !== null && _b !== void 0 ? _b : "coverage", subdirectory);
}
if (lodash.isString(reportConfig) && reportConfig.length > 0) {
return path.join(reportConfig, browser.name, reportType);
}
return null;
};
return Reporter;
}());
exports.Reporter = Reporter;
//# sourceMappingURL=reporter.js.map