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104 changes: 56 additions & 48 deletions packages/tools/lib/test-runner/test-runner.js
Original file line number Diff line number Diff line change
Expand Up @@ -3,69 +3,77 @@ const { readFileSync } = require("fs");
const path = require("path");
const fs = require("fs");

// search for dev-server port
function testFn() {
// search for dev-server port
// start in current folder
// traversing upwards in case of mono repo tests and dev-server running in root folder of repository
let devServerFolder = process.cwd();
let devServerPort;
while (true) {
try {
devServerPort = readFileSync(path.join(devServerFolder, ".dev-server-port")).toString();
break; // found
} catch (e) {
// file not found
if (devServerFolder === path.dirname(devServerFolder)) {
break; // reached root folder "/"
}
devServerFolder = path.dirname(devServerFolder);
}
}
let devServerFolder = process.cwd();
let devServerPort;
while (true) {
try {
devServerPort = readFileSync(path.join(devServerFolder, ".dev-server-port")).toString();
break; // found
} catch (e) {
// file not found
if (devServerFolder === path.dirname(devServerFolder)) {
break; // reached root folder "/"
}
devServerFolder = path.dirname(devServerFolder);
}
}

// check if we are in a monorepo and extract path from package.json
let packageRepositoryPath = "";
const pkg = require(path.join(process.cwd(), "package.json"));
packageRepositoryPath = pkg.repository ? pkg.repository.directory : "";
let packageRepositoryPath = "";
const pkg = require(path.join(process.cwd(), "package.json"));
packageRepositoryPath = pkg.repository ? pkg.repository.directory : "";

// construct base url
// use devServerPort if a dev server is running, otherwise let the baseUrl in the wdio config be used
// if a dev server is running in the root of a mono repo, append tha package path like this
// http://localhost:${devServerPort}/packages/main/
let baseUrl = "";
if (devServerPort) {
console.log(`Found port ${devServerPort} from '${path.join(devServerFolder, ".dev-server-port")}'`);
const devServerInRoot = !devServerFolder.includes(packageRepositoryPath);
if (devServerInRoot) {
baseUrl = `--base-url http://localhost:${devServerPort}/${packageRepositoryPath}/`;
} else {
baseUrl = `--base-url http://localhost:${devServerPort}/`;
}
}
let baseUrl = "";
if (devServerPort) {
console.log(`Found port ${devServerPort} from '${path.join(devServerFolder, ".dev-server-port")}'`);
const devServerInRoot = !devServerFolder.includes(packageRepositoryPath);
if (devServerInRoot) {
baseUrl = `--base-url http://localhost:${devServerPort}/${packageRepositoryPath}/`;
} else {
baseUrl = `--base-url http://localhost:${devServerPort}/`;
}
}

if (!baseUrl) {
console.log("No dev server running, running tests served from `dist`, make sure it is up to date");
}
if (!baseUrl) {
console.log("No dev server running, running tests served from `dist`, make sure it is up to date");
}

// add single spec parameter if passed
let spec = "";
if (process.argv.length === 3) {
const specFile = process.argv[2];
spec = `--spec ${specFile}`;
}
let spec = "";
if (process.argv.length === 3) {
const specFile = process.argv[2];
spec = `--spec ${specFile}`;
}

// more parameters - pass them to wdio
let restParams = "";
if (process.argv.length > 3) {
restParams = process.argv.slice(2).join(" ");
let restParams = "";
if (process.argv.length > 3) {
restParams = process.argv.slice(2).join(" ");
}

let wdioConfig = "";
if (fs.existsSync("config/wdio.conf.cjs")) {
wdioConfig = "config/wdio.conf.cjs";
} else if (fs.existsSync("config/wdio.conf.js")) {
wdioConfig = "config/wdio.conf.js";
}

// run wdio with calculated parameters
const cmd = `yarn cross-env WDIO_LOG_LEVEL=error wdio ${wdioConfig} ${spec} ${baseUrl} ${restParams}`;
console.log(`executing: ${cmd}`);
child_process.execSync(cmd, {stdio: 'inherit'});
}

let wdioConfig = "";
if (fs.existsSync("config/wdio.conf.cjs")) {
wdioConfig = "config/wdio.conf.cjs";
} else if (fs.existsSync("config/wdio.conf.js")) {
wdioConfig = "config/wdio.conf.js";
if (require.main === module) {
testFn(process.argv)
}

// run wdio with calculated parameters
const cmd = `yarn cross-env WDIO_LOG_LEVEL=error wdio ${wdioConfig} ${spec} ${baseUrl} ${restParams}`;
console.log(`executing: ${cmd}`);
child_process.execSync(cmd, {stdio: 'inherit'});
exports._ui5mainFn = testFn;
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