Added tests

Author: denisp22

phpunit.xml.dist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         verbose="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name="Unit Tests">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

tests/QueueSizeTest.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Ilzrv\LaravelQueueSize\Tests;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Support\Facades\Artisan;
+use Illuminate\Support\Facades\Queue;
+
+class QueueSizeTest extends TestCase
+{
+    /** @test */
+    public function the_command_is_correct()
+    {
+        $this
+            ->artisan('queue:size')
+            ->expectsOutput(0);
+    }
+
+    /** @test */
+    public function the_command_correct_counts()
+    {
+        Queue::fake();
+
+        dispatch(new TestJob1);
+        dispatch(new TestJob1);
+
+        $this
+            ->artisan('queue:size')
+            ->expectsOutput(2);
+    }
+
+    /** @test */
+    public function the_command_counts_its_queue()
+    {
+        Queue::fake();
+
+        dispatch(new TestJob1);
+        dispatch(new TestJob2);
+
+        $this
+            ->artisan('queue:size', [
+                '--queue' => 'another-queue'
+            ])
+            ->expectsOutput(1);
+    }
+}
+
+class TestJob1 implements ShouldQueue
+{
+    use Queueable;
+
+    public function __construct()
+    {
+        $this->onQueue('default');
+    }
+}
+
+class TestJob2 implements ShouldQueue
+{
+    use Queueable;
+
+    public function __construct()
+    {
+        $this->onQueue('another-queue');
+    }
+}

tests/TestCase.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Ilzrv\LaravelQueueSize\Tests;
+
+use Ilzrv\LaravelQueueSize\ServiceProvider;
+use Orchestra\Testbench\TestCase as Orchestra;
+
+abstract class TestCase extends Orchestra
+{
+    protected function getPackageProviders($app)
+    {
+        return [
+            ServiceProvider::class,
+        ];
+    }
+}