https://github.com/guywaldman/db_systems_hw4_tests

Tests for 236363 HW4 wet
https://github.com/guywaldman/db_systems_hw4_tests

Last synced: about 1 month ago
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Tests for 236363 HW4 wet

• Host: GitHub
• URL: https://github.com/guywaldman/db_systems_hw4_tests
• Owner: guywaldman
• License: mit
• Created: 2018-01-15T23:03:27.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-01-21T22:09:36.000Z (almost 7 years ago)
• Last Synced: 2023-11-29T23:37:29.304Z (about 1 year ago)
• Language: JavaScript
• Homepage:
• Size: 1.15 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# HW4 Wet Tests 🚀

## Caveat

These tests might not be 100% accurate, may contain mistakes and may contain false positives/negatives.

Please use them at your discretion

## Requirements

* MongoDB shell version: `>=3.4.6`

* MongoDB server version: `>=3.4.6`

## Usage

### With Node.js

> Make sure that you've moved `script.js` to the root directory, the NPM scripts rely on this.

```bash

$ npm run test

```

### Without Node.js

> Assuming your MongoDB server is running on localhost:27017.

> Otherwise, run instead of the first command, for example:

> ```bash

>   # replace  as needed

> $ mongo  test/lib/populate.js

> ```

```bash

  # populate the DB

$ mongo test/lib/populate.js

  # run your script

$ mongo script.js

  # run the test

$ mongo test/script.test.js

  # drop the collections

$ mongo test/lib/destroy.js

```

### If the above doesn't work

Try running from the mongo shell:

```javascript

#!/usr/local/bin/mongo

// populate the DB

load('test/lib/populate.js');

// run your script

load('script.js');

// run the test

load('test/script.test.js');

// drop the collections

load('test/lib/destroy.js');

```

In either case, you can always just run the `populate.js` script which (surprise, surprise) populates the DB, running your script and then comparing the `results1, results2, results3` collections to the expected one (see the [diffing](https://github.com/guywald1/db_systems_hw4_tests#diffing) part).

## Output

If you passed, there should be no special output.

Something like this:



If you failed, there should be indication as to which test you've failed (and sometimes a suggestion as to why you probably failed).



## Diffing

To see expected output, run:

```bash

$ mongo test/lib/showExpected.js

```