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metamask-extension/test/e2e/run-all.js
seaona f44af06f9b
[e2e] Setup MV3 specific test folder and add 1 simple testcase introducing Service Worker re-start (#16606)
* First e2e mv3 specific dapp testcase

* Fix testpath for snaps

* Update `it` description

Co-authored-by: Mark Stacey <markjstacey@gmail.com>

* e2e test paths improvement

Co-authored-by: Mark Stacey <markjstacey@gmail.com>
2022-11-25 12:06:48 +01:00

102 lines
2.9 KiB
JavaScript

const path = require('path');
const { promises: fs } = require('fs');
const yargs = require('yargs/yargs');
const { hideBin } = require('yargs/helpers');
const { runInShell } = require('../../development/lib/run-command');
const { exitWithError } = require('../../development/lib/exit-with-error');
const getTestPathsForTestDir = async (testDir) => {
const testFilenames = await fs.readdir(testDir);
const testPaths = testFilenames.map((filename) =>
path.join(testDir, filename),
);
return testPaths;
};
// Heavily inspired by: https://stackoverflow.com/a/51514813
// Splits the array into totalChunks chunks with a decent spread of items in each chunk
function chunk(array, totalChunks) {
const copyArray = [...array];
const result = [];
for (let chunkIndex = totalChunks; chunkIndex > 0; chunkIndex--) {
result.push(copyArray.splice(0, Math.ceil(copyArray.length / chunkIndex)));
}
return result;
}
async function main() {
const { argv } = yargs(hideBin(process.argv))
.usage(
'$0 [options]',
'Run all E2E tests, with a variable number of retries.',
(_yargs) =>
_yargs
.option('browser', {
description: `Set the browser used; either 'chrome' or 'firefox'.`,
type: 'string',
choices: ['chrome', 'firefox'],
})
.option('snaps', {
description: `run snaps e2e tests`,
type: 'boolean',
})
.option('mv3', {
description: `run mv3 specific e2e tests`,
type: 'boolean',
})
.option('retries', {
description:
'Set how many times the test should be retried upon failure.',
type: 'number',
}),
)
.strict()
.help('help');
const { browser, retries, snaps, mv3 } = argv;
let testPaths;
if (snaps) {
const testDir = path.join(__dirname, 'snaps');
testPaths = await getTestPathsForTestDir(testDir);
} else {
const testDir = path.join(__dirname, 'tests');
testPaths = [
...(await getTestPathsForTestDir(testDir)),
...(await getTestPathsForTestDir(path.join(__dirname, 'swaps'))),
path.join(__dirname, 'metamask-ui.spec.js'),
];
if (mv3) {
testPaths.push(
...(await getTestPathsForTestDir(path.join(__dirname, 'mv3'))),
);
}
}
const runE2eTestPath = path.join(__dirname, 'run-e2e-test.js');
const args = [runE2eTestPath];
if (browser) {
args.push('--browser', browser);
}
if (retries) {
args.push('--retries', retries);
}
// For running E2Es in parallel in CI
const currentChunkIndex = process.env.CIRCLE_NODE_INDEX ?? 0;
const totalChunks = process.env.CIRCLE_NODE_TOTAL ?? 1;
const chunks = chunk(testPaths, totalChunks);
const currentChunk = chunks[currentChunkIndex];
for (const testPath of currentChunk) {
await runInShell('node', [...args, testPath]);
}
}
main().catch((error) => {
exitWithError(error);
});