https://github.com/natlibfi/oracledb-mock-js

A mock for oracledb Node.js module
https://github.com/natlibfi/oracledb-mock-js

Last synced: 4 months ago
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A mock for oracledb Node.js module

• Host: GitHub
• URL: https://github.com/natlibfi/oracledb-mock-js
• Owner: NatLibFi
• License: lgpl-3.0
• Created: 2020-06-23T04:29:49.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2023-12-22T10:12:22.000Z (over 2 years ago)
• Last Synced: 2025-07-01T20:03:28.749Z (about 1 year ago)
• Language: JavaScript
• Size: 449 KB
• Stars: 3
• Watchers: 7
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt
  • Codeowners: .github/CODEOWNERS

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README

          
# A mock for oracledb Node.js module [![NPM Version](https://img.shields.io/npm/v/@natlibfi/oracledb-mock.svg)](https://npmjs.org/package/@natlibfi/oracledb-mock)

# Usage

```js

import createMock from '@natlibfi/oracledb-mock';

const oracledb = createMock();

oracledbMock._execute([

  {

    queryPattern: /^SELECT * from foobar$/,

    results: [

      { foo: 'bar' }

    ]

  }

]);

await operate(oracledbMock);

oracledbMock._clear();

async function operate(oracledb) {

  const connection = await oracledb.getConnection();

  const {resultSet} = await connection.execute('SELECT * from foobar');

  const row = await resultSet.getRow();

  // do something with `{foo: 'bar'}`

  return connection.close();  

}

```

## Mocking queries

The `_execute` method initializes the mock with expected queries and their results. An array of object is passed to the `_execute` method and the array is iterated for matching results. The following parameters are supported

- **queryPattern**: A `RegExp` object which the query is tested against. Defaults to `.*`.

- **expectedArgs**: An optional object which, if present, must be equal to the arguments passed to the execute-call of the connection.

- **results**: An array of results represented as object (Column names are the properties).

## License and copyright

Copyright (c) 2020 **University Of Helsinki (The National Library Of Finland)**

This project's source code is licensed under the terms of **GNU Lesser General Public License Version 3** or any later version.