id | title |
---|---|
test-reporters |
Reporters |
Playwright Test comes with a few built-in reporters for different needs and ability to provide custom reporters. The easiest way to try out built-in reporters is to pass --reporter
command line option.
npx playwright test --reporter=line
For more control, you can specify reporters programmatically in the configuration file.
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: 'line',
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: 'line',
};
export default config;
You can use multiple reporters at the same time. For example you can use 'list'
for nice terminal output and 'json'
to get a comprehensive json file with the test results.
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: [
['list'],
['json', { outputFile: 'test-results.json' }]
],
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: [
['list'],
['json', { outputFile: 'test-results.json' }]
],
};
export default config;
You can use different reporters locally and on CI. For example, using concise 'dot'
reporter avoids too much output. This is the default on CI.
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
// Concise 'dot' for CI, default 'list' when running locally
reporter: process.env.CI ? 'dot' : 'list',
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
// Concise 'dot' for CI, default 'list' when running locally
reporter: process.env.CI ? 'dot' : 'list',
};
export default config;
All built-in reporters show detailed information about failures, and mostly differ in verbosity for successful runs.
List reporter is default (except on CI where the dot
reporter is default). It prints a line for each test being run.
npx playwright test --reporter=list
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: 'list',
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: 'list',
};
export default config;
Here is an example output in the middle of a test run. Failures will be listed at the end.
npx playwright test --reporter=list
Running 124 tests using 6 workers
1 ✓ should access error in env (438ms)
2 ✓ handle long test names (515ms)
3 x 1) render expected (691ms)
4 ✓ should timeout (932ms)
5 should repeat each:
6 ✓ should respect enclosing .gitignore (569ms)
7 should teardown env after timeout:
8 should respect excluded tests:
9 ✓ should handle env beforeEach error (638ms)
10 should respect enclosing .gitignore:
You can opt into the step rendering via passing the following config option:
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: [['list', { printSteps: true }],
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: [['list', { printSteps: true }],
};
export default config;
Line reporter is more concise than the list reporter. It uses a single line to report last finished test, and prints failures when they occur. Line reporter is useful for large test suites where it shows the progress but does not spam the output by listing all the tests.
npx playwright test --reporter=line
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: 'line',
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: 'line',
};
export default config;
Here is an example output in the middle of a test run. Failures are reported inline.
npx playwright test --reporter=line
Running 124 tests using 6 workers
1) dot-reporter.spec.ts:20:1 › render expected ===================================================
Error: expect(received).toBe(expected) // Object.is equality
Expected: 1
Received: 0
[23/124] gitignore.spec.ts - should respect nested .gitignore
Dot reporter is very concise - it only produces a single character per successful test run. It is the default on CI and useful where you don't want a lot of output.
npx playwright test --reporter=dot
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: 'dot',
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: 'dot',
};
export default config;
Here is an example output in the middle of a test run. Failures will be listed at the end.
npx playwright test --reporter=dot
Running 124 tests using 6 workers
······F·············································
HTML reporter produces a self-contained folder that contains report for the test run that can be served as a web page.
npx playwright test --reporter=html
By default, HTML report is opened automatically if some of the tests failed. You can control this behavior via the
open
property in the Playwright config. The possible values for that property are always
, never
and on-failure
(default).
You can also configure host
and port
that are used to serve the HTML report.
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: [['html', {
open: 'never',
host: '0.0.0.0',
port: 9223,
}]],
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: [['html', { open: 'never' }]],
};
export default config;
By default, report is written into the playwright-report
folder in the current working directory. One can override
that location using the PLAYWRIGHT_HTML_REPORT
environment variable or a reporter configuration.
In configuration file, pass options directly:
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: [['html', { outputFolder: 'my-report' }]],
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: [['html', { outputFolder: 'my-report' }]],
};
export default config;
A quick way of opening the last test run report is:
npx playwright show-report
Or if there is a custom folder name:
npx playwright show-report my-report
The
html
reporter currently does not support merging reports generated across multiple--shards
into a single report. See this issue for available third party solutions.
JSON reporter produces an object with all information about the test run.
Most likely you want to write the JSON to a file. When running with --reporter=json
, use PLAYWRIGHT_JSON_OUTPUT_NAME
environment variable:
PLAYWRIGHT_JSON_OUTPUT_NAME=results.json npx playwright test --reporter=json
set PLAYWRIGHT_JSON_OUTPUT_NAME=results.json
npx playwright test --reporter=json
$env:PLAYWRIGHT_JSON_OUTPUT_NAME="results.json"
npx playwright test --reporter=json
In configuration file, pass options directly:
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: [['json', { outputFile: 'results.json' }]],
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: [['json', { outputFile: 'results.json' }]],
};
export default config;
JUnit reporter produces a JUnit-style xml report.
Most likely you want to write the report to an xml file. When running with --reporter=junit
, use PLAYWRIGHT_JUNIT_OUTPUT_NAME
environment variable:
PLAYWRIGHT_JUNIT_OUTPUT_NAME=results.xml npx playwright test --reporter=junit
set PLAYWRIGHT_JUNIT_OUTPUT_NAME=results.xml
npx playwright test --reporter=junit
$env:PLAYWRIGHT_JUNIT_OUTPUT_NAME="results.xml"
npx playwright test --reporter=junit
In configuration file, pass options directly:
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: [['junit', { outputFile: 'results.xml' }]],
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: [['junit', { outputFile: 'results.xml' }]],
};
export default config;
The JUnit reporter provides support for embedding additional information on the testcase
elements using inner properties
. This is based on an evolved JUnit XML format from Xray Test Management, but can also be used by other tools if they support this way of embedding additional information for test results; please check it first.
In configuration file, a set of options can be used to configure this behavior. A full example, in this case for Xray, follows ahead.
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
// JUnit reporter config for Xray
const xrayOptions = {
// Whether to add <properties> with all annotations; default is false
embedAnnotationsAsProperties: true,
// By default, annotation is reported as <property name='' value=''>.
// These annotations are reported as <property name=''>value</property>.
textContentAnnotations: ['test_description'],
// This will create a "testrun_evidence" property that contains all attachments. Each attachment is added as an inner <item> element.
// Disables [[ATTACHMENT|path]] in the <system-out>.
embedAttachmentsAsProperty: 'testrun_evidence',
// Where to put the report.
outputFile: './xray-report.xml'
};
const config = {
reporter: [['junit', xrayOptions]]
};
module.exports = config;
// playwright.config.ts
import { PlaywrightTestConfig } from '@playwright/test';
// JUnit reporter config for Xray
const xrayOptions = {
// Whether to add <properties> with all annotations; default is false
embedAnnotationsAsProperties: true,
// By default, annotation is reported as <property name='' value=''>.
// These annotations are reported as <property name=''>value</property>.
textContentAnnotations: ['test_description'],
// This will create a "testrun_evidence" property that contains all attachments. Each attachment is added as an inner <item> element.
// Disables [[ATTACHMENT|path]] in the <system-out>.
embedAttachmentsAsProperty: 'testrun_evidence',
// Where to put the report.
outputFile: './xray-report.xml'
};
const config: PlaywrightTestConfig = {
reporter: [['junit', xrayOptions]]
};
export default config;
In the previous configuration sample, all annotations will be added as <property>
elements on the JUnit XML report. The annotation type is mapped to the name
attribute of the <property>
, and the annotation description will be added as a value
attribute. In this case, the exception will be the annotation type testrun_evidence
whose description will be added as inner content on the respective <property>
.
Annotations can be used to, for example, link a Playwright test with an existing Test in Xray or to link a test with an existing story/requirement in Jira (i.e., "cover" it).
// @ts-check
const { test } = require('@playwright/test');
test('using specific annotations for passing test metadata to Xray', async ({}, testInfo) => {
testInfo.annotations.push({ type: 'test_id', description: '1234' });
testInfo.annotations.push({ type: 'test_key', description: 'CALC-2' });
testInfo.annotations.push({ type: 'test_summary', description: 'sample summary' });
testInfo.annotations.push({ type: 'requirements', description: 'CALC-5,CALC-6' });
testInfo.annotations.push({ type: 'test_description', description: 'sample description' });
});
import { test } from '@playwright/test';
test('using specific annotations for passing test metadata to Xray', async ({}, testInfo) => {
testInfo.annotations.push({ type: 'test_id', description: '1234' });
testInfo.annotations.push({ type: 'test_key', description: 'CALC-2' });
testInfo.annotations.push({ type: 'test_summary', description: 'sample summary' });
testInfo.annotations.push({ type: 'requirements', description: 'CALC-5,CALC-6' });
testInfo.annotations.push({ type: 'test_description', description: 'sample description' });
});
Please note that the semantics of these properties will depend on the tool that will process this evoled report format; there are no standard property names/annotations.
If the configuration option embedAttachmentsAsProperty
is defined, then a property
with its name is created. Attachments, including their contents, will be embedded on the JUnit XML report inside <item>
elements under this property
. Attachments are obtained from the TestInfo
object, using either a path or a body, and are added as base64 encoded content.
Embedding attachments can be used to attach screenshots or any other relevant evidence; nevertheless, use it wisely as it affects the report size.
The following configuration sample enables embedding attachments by using the testrun_evidence
element on the JUnit XML report:
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: [['junit', { embedAttachmentsAsProperty: 'testrun_evidence', outputFile: 'results.xml' }]],
};
module.exports = config;
// playwright.config.js
import { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: [['junit', { embedAttachmentsAsProperty: 'testrun_evidence', outputFile: 'results.xml' }]],
};
export default config;
The following test adds attachments:
// @ts-check
const { test } = require('@playwright/test');
test('embed attachments, including its content, on the JUnit report', async ({}, testInfo) => {
const file = testInfo.outputPath('evidence1.txt');
require('fs').writeFileSync(file, 'hello', 'utf8');
await testInfo.attach('evidence1.txt', { path: file, contentType: 'text/plain' });
await testInfo.attach('evidence2.txt', { body: Buffer.from('world'), contentType: 'text/plain' });
});
import { test } from '@playwright/test';
test('embed attachments, including its content, on the JUnit report', async ({}, testInfo) => {
const file = testInfo.outputPath('evidence1.txt');
require('fs').writeFileSync(file, 'hello', 'utf8');
await testInfo.attach('evidence1.txt', { path: file, contentType: 'text/plain' });
await testInfo.attach('evidence2.txt', { body: Buffer.from('world'), contentType: 'text/plain' });
});
You can use the built in github
reporter to get automatic failure annotations when running in GitHub actions.
Note that all other reporters work on GitHub Actions as well, but do not provide annotations.
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
// 'github' for GitHub Actions CI to generate annotations, plus a concise 'dot'
// default 'list' when running locally
reporter: process.env.CI ? 'github' : 'list',
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
// 'github' for GitHub Actions CI to generate annotations, plus a concise 'dot'
// default 'list' when running locally
reporter: process.env.CI ? 'github' : 'list',
};
export default config;
You can create a custom reporter by implementing a class with some of the reporter methods. Learn more about the [Reporter] API.
// my-awesome-reporter.js
// @ts-check
/** @implements {import('@playwright/test/reporter').Reporter} */
class MyReporter {
onBegin(config, suite) {
console.log(`Starting the run with ${suite.allTests().length} tests`);
}
onTestBegin(test) {
console.log(`Starting test ${test.title}`);
}
onTestEnd(test, result) {
console.log(`Finished test ${test.title}: ${result.status}`);
}
onEnd(result) {
console.log(`Finished the run: ${result.status}`);
}
}
module.exports = MyReporter;
// my-awesome-reporter.ts
import { Reporter } from '@playwright/test/reporter';
class MyReporter implements Reporter {
onBegin(config, suite) {
console.log(`Starting the run with ${suite.allTests().length} tests`);
}
onTestBegin(test) {
console.log(`Starting test ${test.title}`);
}
onTestEnd(test, result) {
console.log(`Finished test ${test.title}: ${result.status}`);
}
onEnd(result) {
console.log(`Finished the run: ${result.status}`);
}
}
export default MyReporter;
Now use this reporter with [property: TestConfig.reporter
].
// playwright.config.js
// @ts-check
/** @type {import('@playwright/test').PlaywrightTestConfig} */
const config = {
reporter: './my-awesome-reporter.js',
};
module.exports = config;
// playwright.config.ts
import type { PlaywrightTestConfig } from '@playwright/test';
const config: PlaywrightTestConfig = {
reporter: './my-awesome-reporter.ts',
};
export default config;