Merge pull request #1 from klimov-paul/travis

Add unit tests and Travis support

Author: Ilya Sakovich

.gitattributes

@@ -2,4 +2,5 @@
 /.gitignore export-ignore
 /.styleci.yml export-ignore
 /phpunit.xml.dist export-ignore
-/tests export-ignore
+/tests export-ignore
+/.travis.yml export-ignore

.travis.yml

@@ -0,0 +1,22 @@
+language: php
+
+php:
+  - 7.1
+  - 7.2
+  - 7.3
+
+# faster builds on new travis setup not using sudo
+sudo: false
+
+# cache vendor dirs
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+install:
+  - travis_retry composer self-update && composer --version
+  - export PATH="$HOME/.composer/vendor/bin:$PATH"
+  - travis_retry composer install --prefer-dist --no-interaction
+
+script:
+  - phpunit $PHPUNIT_FLAGS

README.md

@@ -2,6 +2,10 @@
 
 <p align="center"><b>Laravel Shared Data</b> provides an easy way to share the data from your backend to the JavaScript.</p>
 
+[![Latest Stable Version](https://img.shields.io/packagist/v/coderello/laravel-shared-data.svg)](https://packagist.org/packages/coderello/laravel-shared-data)
+[![Total Downloads](https://img.shields.io/packagist/dt/coderello/laravel-shared-data.svg)](https://packagist.org/packages/coderello/laravel-shared-data)
+[![Build Status](https://travis-ci.org/coderello/laravel-shared-data.svg?branch=master)](https://travis-ci.org/coderello/laravel-shared-data)
+
 ## Installation
 
 You can install this package via composer using this command:

src/SharedData.php

@@ -39,9 +39,9 @@ public function get($key = null)
     {
         if (is_null($key)) {
             return $this->data;
-        } else {
-            return Arr::get($this->data, $key);
         }
+
+        return Arr::get($this->data, $key);
     }
 
     protected function getNamespace()

tests/AbstractTestCase.php

@@ -2,10 +2,10 @@
 
 namespace Coderello\SharedData\Tests;
 
+use Orchestra\Testbench\TestCase;
 use Coderello\SharedData\Providers\SharedDataServiceProvider;
-use Orchestra\Testbench\TestCase as OrchestraTestCase;
 
-abstract class AbstractTestCase extends OrchestraTestCase
+abstract class AbstractTestCase extends TestCase
 {
     protected function getPackageProviders($app)
     {

tests/SharedDataTest.php

@@ -0,0 +1,100 @@
+<?php
+
+namespace Coderello\SharedData\Tests;
+
+use Coderello\SharedData\SharedData;
+
+class SharedDataTest extends AbstractTestCase
+{
+    /**
+     * @var \Coderello\SharedData\SharedData instance under test
+     */
+    protected $sharedData;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->sharedData = $this->app->make(SharedData::class);
+    }
+
+    public function testSetupData()
+    {
+        $this->sharedData->put('foo', 'bar');
+        $this->assertSame('bar', $this->sharedData->get('foo'));
+
+        $this->sharedData->put([
+            'scalar' => 'scalar-value',
+            'array' => ['nested' => 'value'],
+        ]);
+        $this->assertSame('scalar-value', $this->sharedData->get('scalar'));
+        $this->assertSame(['nested' => 'value'], $this->sharedData->get('array'));
+
+        $object = new \stdClass;
+        $object->objectScalar = 'object-scalar';
+        $object->objectArray = ['nested' => 'object-scalar'];
+        $this->sharedData->put($object);
+        $this->assertSame('object-scalar', $this->sharedData->get('objectScalar'));
+        $this->assertSame(['nested' => 'object-scalar'], $this->sharedData->get('objectArray'));
+    }
+
+    /**
+     * @depends testSetupData
+     */
+    public function testGetAll()
+    {
+        $values = [
+            'scalar' => 'scalar-value',
+            'array' => ['nested' => 'value'],
+        ];
+
+        $this->sharedData->put($values);
+
+        $this->assertSame($values, $this->sharedData->get());
+    }
+
+    /**
+     * @depends testSetupData
+     */
+    public function testToJson()
+    {
+        $this->sharedData->put([
+            'scalar' => 'scalar-value',
+            'array' => ['nested' => 'value'],
+        ]);
+
+        $json = $this->sharedData->toJson();
+        $expectedJson = '{"scalar":"scalar-value","array":{"nested":"value"}}';
+
+        $this->assertSame($expectedJson, $json);
+    }
+
+    /**
+     * @depends testSetupData
+     */
+    public function testRender()
+    {
+        $this->sharedData->put([
+            'scalar' => 'scalar-value',
+            'array' => ['nested' => 'value'],
+        ]);
+
+        $html = $this->sharedData->render();
+        $expectedHtml = '<script>window[\'sharedData\'] = {"scalar":"scalar-value","array":{"nested":"value"}};</script>';
+
+        $this->assertSame($expectedHtml, $html);
+    }
+
+    /**
+     * @depends testRender
+     */
+    public function testToString()
+    {
+        $this->sharedData->put('foo', 'bar');
+
+        $this->assertSame($this->sharedData->render(), (string) $this->sharedData);
+    }
+}