ossplz/alsatian-fluent-assertions

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# Alsatian fluent assertions plugin

This is a fluent assertions plugin for the [Alsatian xUnit framework][alsatian], for JavaScript and TypeScript. It provides
a way to chain assertions while narrowing the scope, enabling the clear and concise expression of code specifications for those who prefer
a fluent style. By contrast, the default expectations framework in Alsatian is not currently fluent.

```typescript
Assert(obj)
  .is(UserModel)
  .has(o => o.name)
  .that.hasMatch(/\d+/) // alt 'matches' that returns match result scope
  .that.converted(parts => +parts[0])
  .equals(7);

Assert(obj).equals(expected);

Assert(obj)
  .hasAsserts({ // same as .has/.hasProperties with MatchMode.Asserts
    name: "agent 007",
    address: a => a.is(Redacted),
    phone: /\+44\d{10}/,
    deploy: a => a.is(Function).not.throws()
  });
```

## Basic Usage & Documentation

Please visit our [wiki].

## Installation

If you already have [Alsatian] installed, just save this with your devDependencies.

```bash
npm i -sD alsatian-fluent-assertions
```

[license-badge]: https://img.shields.io/badge/license-MIT-blue.svg
[LICENSE]: https://github.com/ossplz/alsatian-fluent-assertions/blob/master/LICENSE
[prs-badge]: https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square
[prs]: http://makeapullrequest.com
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[coc]: https://github.com/ossplz/alsatian-fluent-assertions/blob/master/other/code_of_conduct.md
[npm-badge]: https://badge.fury.io/js/alsatian-fluent-assertions.svg
[npm-link]: https://badge.fury.io/js/alsatian-fluent-assertions
[travis-ci-badge]: https://travis-ci.org/ossplz/alsatian-fluent-assertions.svg?branch=master
[travis-ci-link]: https://travis-ci.org/ossplz/alsatian-fluent-assertions
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[win-build-link]: https://ci.appveyor.com/project/cdibbs/alsatian-fluent-assertions
[deps-badge]: https://david-dm.org/ossplz/alsatian-fluent-assertions/status.svg
[deps-link]: https://david-dm.org/ossplz/alsatian-fluent-assertions
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[dev-deps-link]: https://david-dm.org/ossplz/alsatian-fluent-assertions?type=dev
[codecov-badge]: https://codecov.io/gh/ossplz/alsatian-fluent-assertions/branch/master/graph/badge.svg
[codecov-link]: https://codecov.io/gh/ossplz/alsatian-fluent-assertions
[codeclim-badge]: https://api.codeclimate.com/v1/badges/6ff4031198fa28ee42e4/maintainability
[codeclim-link]: https://codeclimate.com/github/ossplz/alsatian-fluent-assertions/maintainability
[snyk-badge]: https://snyk.io/test/github/ossplz/alsatian-fluent-assertions/badge.svg?targetFile=package.json
[snyk-link]: https://snyk.io/test/github/ossplz/alsatian-fluent-assertions?targetFile=package.json
[alsatian]: https://github.com/alsatian-test/alsatian
[wiki]: https://github.com/ossplz/alsatian-fluent-assertions/wiki