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autobots, roll out
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timacdonald committed Oct 6, 2018
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2 changes: 2 additions & 0 deletions .gitignore
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vendor/
composer.lock
40 changes: 40 additions & 0 deletions composer.json
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{
"name": "timacdonald/log-fake",
"description": "A drop in fake logger for testing with the Laravel framework.",
"license": "MIT",
"keywords": [
"fake",
"log",
"logger",
"testing",
"laravel"
],
"authors": [
{
"name": "Tim MacDonald",
"email": "[email protected]",
"homepage": "https://timacdonald.me"
}
],
"require": {
"php": "^7.1.3",
"illuminate/config": "~5.6",
"illuminate/container": "~5.6",
"illuminate/support": "~5.6",
"phpunit/phpunit": "^7.0",
"psr/log": "^1.0"
},
"autoload": {
"psr-4": {
"TiMacDonald\\Log\\": "src"
}
},
"autoload-dev": {
"psr-4": {
"Tests\\": "tests/"
},
"files": [
"tests/helpers.php"
]
}
}
21 changes: 21 additions & 0 deletions license.txt
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MIT License

Copyright (c) 2017 Tim MacDonald

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
20 changes: 20 additions & 0 deletions phpunit.xml
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<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
backupStaticAttributes="false"
colors="true"
convertErrorsToExceptions="true"
convertNoticesToExceptions="true"
convertWarningsToExceptions="true"
processIsolation="false"
stopOnFailure="false">
<testsuites>
<testsuite name="Test Suite">
<directory>./tests/</directory>
</testsuite>
</testsuites>
<filter>
<whitelist>
<directory suffix=".php">app/</directory>
</whitelist>
</filter>
</phpunit>
145 changes: 145 additions & 0 deletions readme.md
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# Log fake for Laravel

[![Latest Stable Version](https://poser.pugx.org/timacdonald/log-fake/v/stable)](https://packagist.org/packages/timacdonald/log-fake) [![Total Downloads](https://poser.pugx.org/timacdonald/log-fake/downloads)](https://packagist.org/packages/timacdonald/log-fake) [![License](https://poser.pugx.org/timacdonald/log-fake/license)](https://packagist.org/packages/timacdonald/log-fake)

A bunch of Laravel facades / services are able to be faked, such as the Dispatcher with `Bus::fake()`, to help with testing and assertions. This package gives you the ability to fake the logger in your app, and includes the ability to make assertions against channels and stacks introduced in logging overhaul in Laravel `5.6`.

## Installation

You can install using [composer](https://getcomposer.org/) from [Packagist](https://packagist.org/packages/timacdonald/log-fake)

```
$ composer require timacdonald/log-fake
```

## Basic usage

```php
use TiMacDonald\Log\LogFake;
use Illuminate\Support\Facades\Log;

//...

Log::swap(new LogFake);

Log::info('Donuts have arrived');

Log::assertLogged('info', function ($message, $context) {
return str_contains($message, 'Donuts');
});
```

## Channels

If you are logging to a specific channel in your app, such as Slack with `Log::channel('slack')->critical('It is 5pm, go home')`, you need to also prefix your assertions in the same manner.

```php
use TiMacDonald\Log\LogFake;
use Illuminate\Support\Facades\Log;

//...

Log::swap(new LogFake);

Log::channel('slack')->alert('It is 5pm, go home');

Log::channel('slack')->assertLogged('alert'); // ✅ passes

// without the channel prefix...

Log::assertLogged('alert'); // ❌ fails
```

## Stacks

If you are logging to a stack in your app, like with channels, you will need to prefix your assertions. Note that the order of the stack does not matter.

```php
use TiMacDonald\Log\LogFake;
use Illuminate\Support\Facades\Log;

//...

Log::swap(new LogFake);

Log::stack(['bugsnag', 'sentry'])->critical('Perform evasive maneuvers');


Log::stack(['bugsnag', 'sentry'])->assertLogged('critical'); // ✅ passes

// without the stack prefix...

Log::assertLogged('critical'); // ❌ fails
```

## Available assertions

All assertions are relative to the channel or stack as shown in the previous examples.

### assertLogged($level, $callback = null)

```php
Log::assertLogged('info');

Log::channel('slack')->assertLogged('alert');

Log::stack(['bugsnag', 'sentry'])->assertLogged('critical');

// with a callback

Log::assertLogged('info', function ($message, $context) {
return str_contains($message, 'Donuts');
});

Log::channel('slack')->assertLogged('alert', function ($message, $context) {
return str_contains($message, '5pm');
});

Log::stack(['bugsnag', 'sentry'])->assertLogged('critical', function ($message, $context) {
return str_contains($message, 'evasive maneuvers');
});
```

### assertLoggedTimes($level, $times = 1)

```php
Log::assertLoggedTimes('info', 5);

Log::channel('slack')->assertLoggedTimes('alert', 5);

Log::stack(['bugsnag', 'sentry'])->assertLoggedTimes('critical', 5);
```

### assertNotLogged($level, $callback = null)

```php
Log::assertNotLogged('info');

Log::channel('slack')->assertNotLogged('alert');

Log::stack(['bugsnag', 'sentry'])->assertNotLogged('critical');

// with a callback

Log::assertNotLogged('info', function ($message, $context) {
return str_contains($message, 'Donuts');
});

Log::channel('slack')->assertNotLogged('alert' , function ($message, $context) {
return str_contains($message, '5pm');
});

Log::stack(['bugsnag', 'sentry'])->assertNotLogged('critical', function ($message, $context) {
return str_contains($message, 'evasive maneuvers');
});
```

### assertNothingLogged()

```php
Log::assertNothingLogged('info');

Log::channel('slack')->assertNothingLogged('alert');

Log::stack(['bugsnag', 'sentry'])->assertNothingLogged('critical');
```
28 changes: 28 additions & 0 deletions src/ChannelFake.php
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<?php

namespace TiMacDonald\Log;

class ChannelFake
{
protected $log;

protected $name;

public function __construct($log, $name)
{
$this->log = $log;

$this->name = $name;
}

public function __call($method, $arguments)
{
$this->log->setCurrentChannel($this->name);

$result = $this->log->{$method}(...$arguments);

$this->log->setCurrentChannel(null);

return $result;
}
}
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