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Update Jest script to output coverage #44447

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merged 3 commits into from
Sep 5, 2019
Merged

Update Jest script to output coverage #44447

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b9ed7df
Update Jest script to output coverage
clintandrewhall Aug 30, 2019
586b191
kill console.log
clintandrewhall Aug 30, 2019
d47f5a7
Merge branch 'master' of github.com:elastic/kibana into jest-coverage
clintandrewhall Sep 4, 2019
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39 changes: 30 additions & 9 deletions x-pack/legacy/plugins/canvas/scripts/jest.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,19 +12,43 @@ const { runXPackScript } = require('./_helpers');
// we're making this script allow
run(
({ log, flags }) => {
const { all, storybook, update } = flags;
const { all, storybook, update, coverage } = flags;
let { path } = flags;
let options = [];
process.argv.splice(2, process.argv.length - 2);

if (path) {
log.info(`Limiting tests to ${path}...`);
path = 'legacy/plugins/canvas/' + path;
} else {
path = 'legacy/plugins/canvas';
}

if (!path) {
if (coverage) {
log.info(`Collecting test coverage and writing to canvas/coverage...`);
options = [
'--coverage',
'--collectCoverageFrom', // Ignore TS definition files
`!${path}/**/*.d.ts`,
'--collectCoverageFrom', // Ignore build directories
`!${path}/**/build/**`,
'--collectCoverageFrom', // Ignore coverage on test files
`!${path}/**/__tests__/**/*`,
'--collectCoverageFrom', // Include JS files
`${path}/**/*.js`,
'--collectCoverageFrom', // Include TS/X files
`${path}/**/*.ts*`,
'--coverageDirectory', // Output to canvas/coverage
'legacy/plugins/canvas/coverage',
];
} else {
// Mitigation for https://github.com/facebook/jest/issues/7267
if (all || storybook || update) {
options = ['--no-cache', '--no-watchman'];
options = options.concat(['--no-cache', '--no-watchman']);
}

if (all) {
log.info('Running all available tests. This will take a while...');
path = 'legacy/plugins/canvas';
} else if (storybook || update) {
path = 'legacy/plugins/canvas/.storybook';

Expand All @@ -36,27 +60,24 @@ run(
}
} else {
log.info('Running tests. This does not include Storybook Snapshots...');
path = 'legacy/plugins/canvas';
}
} else {
log.info(`Running tests found at ${path}...`);
}

process.argv.splice(2, process.argv.length - 2);
runXPackScript('jest', [path].concat(options));
},
{
description: `
Jest test runner for Canvas. By default, will not include Storybook Snapshots.
`,
flags: {
boolean: ['all', 'storybook', 'update'],
boolean: ['all', 'storybook', 'update', 'coverage'],
string: ['path'],
help: `
--all Runs all tests and snapshots. Slower.
--storybook Runs Storybook Snapshot tests only.
--update Updates Storybook Snapshot tests.
--path <string> Runs any tests at a given path.
--coverage Collect coverage statistics.
`,
},
}
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