mochawesome-report-generator (marge)

marge (mochawesome-report-generator) is the counterpart to mochawesome, a custom reporter for use with the Javascript testing framework, mocha. Marge takes the JSON output from mochawesome and generates a full fledged HTML/CSS report that helps visualize your test suites.

:tada: New in 2.0.0

• Multi-file support via CLI
• New options: overwrite and timestamp

Features

• All-new redesigned and streamlined report
• At-a-glance stats including pass percentage
• Beautiful charts
• Support for nested describes
• Supports pending tests
• Filter view by test type
• Quick navigation menu
• Review test code inline
• Stack trace for failed tests
• Inline diffs for actual vs expected results
• Responsive and mobile-friendly
• Supports displaying additional test context
• Custom report options
• Offline viewing
• CLI for generating reports independent of mochawesome

Browser Support

Tested to work in Chrome. Should work in any modern web browser including IE9+. marge generates a self-contained report that can be viewed offline.

Sample Report

Usage

via CLI

Install mochawesome-report-generator package

npm install -g mochawesome-report-generator

Run the command

marge [options] data_file [data_file2 ...]

via Mochawesome reporter

See mochawesome docs.

Output

marge generates the following inside your project directory:

mochawesome-report/
├── assets
│   ├── app.css
│   ├── app.js
│   ├── MaterialIcons-Regular.woff
│   ├── MaterialIcons-Regular.woff2
│   ├── roboto-light-webfont.woff
│   ├── roboto-light-webfont.woff2
│   ├── roboto-medium-webfont.woff
│   ├── roboto-medium-webfont.woff2
│   ├── roboto-regular-webfont.woff
│   └── roboto-regular-webfont.woff2
└── mochawesome.html

CLI Options

marge can be configured via command line flags

Flag | Type | Default | Description :--- | :--- | :------ | :---------- -f, --reportFilename | string | | Filename of saved report -o, --reportDir | string | [cwd]/mochawesome-report | Path to save report -t, --reportTitle | string | mochawesome | Report title -p, --reportPageTitle | string | mochawesome-report | Browser title -i, --inline | boolean | false | Inline report assets (scripts, styles) --charts | boolean | true | Display Suite charts --code | boolean | true | Display test code --autoOpen | boolean | false | Automatically open the report --overwrite | boolean | true | Overwrite existing report files. See notes. --timestamp, --ts | string | | Append timestamp in specified format to report filename. See notes. --dev | boolean | false | Enable dev mode (requires local webpack dev server) -h, --help | | | Show CLI help

Boolean options can be negated by adding --no before the option. For example: --no-code would set code to false.

Overwrite

By default, report files are overwritten by subsequent report generation. Passing --overwrite=false will not replace existing files. Instead, if a duplicate filename is found, the report will be saved with a counter digit added to the filename. (ie. mochawesome_001.html).

Note: overwrite will always be false when passing multiple files or using the timestamp option.

Timestamp

The timestamp option can be used to append a timestamp to the report filename. It uses dateformat to parse format strings so you can pass any valid string that dateformat accepts with a few exceptions. In order to produce valid filenames, the following replacements are made:

Characters | Replacement | Example | Output :--- | :--- | :--- | :--- spaces, commas | underscore | Wed March 29, 2017 | Wed_March_29_2017 slashes | hyphen | 3/29/2017 | 3-29-2017 colons | null | 17:46:21 | 174621

Further, if you pass the flag with no format string, it will default to isoDateTime.