strict_types=1 everywhere (#4)

* `declare(strict_types=1);`
* PHP 8+ in Travis-CI (experimental)

.phan/config.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 $default = include __DIR__ . '/../vendor/jbzoo/codestyle/src/phan/default.php';
 
 return array_merge($default, [

.travis.yml

@@ -19,6 +19,14 @@ php:
   - 7.2
   - 7.3
   - 7.4
+  - 8.0
+  - nightly
+
+jobs:
+  fast_finish: true
+  allow_failures:
+    - php: 8.0
+    - php: nightly
 
 env:
   matrix:

README.md

@@ -1,6 +1,6 @@
 # JBZoo / Mermaid-PHP
 
-[![Build Status](https://travis-ci.org/JBZoo/Mermaid-PHP.svg)](https://travis-ci.org/JBZoo/Mermaid-PHP)    [![Coverage Status](https://coveralls.io/repos/JBZoo/Mermaid-PHP/badge.svg)](https://coveralls.io/github/JBZoo/Mermaid-PHP)    [![Psalm Coverage](https://shepherd.dev/github/JBZoo/Mermaid-PHP/coverage.svg)](https://shepherd.dev/github/JBZoo/Mermaid-PHP)    
+[![Build Status](https://travis-ci.org/JBZoo/Mermaid-PHP.svg?branch=master)](https://travis-ci.org/JBZoo/Mermaid-PHP)    [![Coverage Status](https://coveralls.io/repos/JBZoo/Mermaid-PHP/badge.svg)](https://coveralls.io/github/JBZoo/Mermaid-PHP)    [![Psalm Coverage](https://shepherd.dev/github/JBZoo/Mermaid-PHP/coverage.svg)](https://shepherd.dev/github/JBZoo/Mermaid-PHP)    [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/jbzoo/mermaid-php/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/jbzoo/mermaid-php/?branch=master)    [![CodeFactor](https://www.codefactor.io/repository/github/jbzoo/mermaid-php/badge)](https://www.codefactor.io/repository/github/jbzoo/mermaid-php/issues)    [![PHP Strict Types](https://img.shields.io/badge/strict__types-%3D1-brightgreen)](https://www.php.net/manual/en/language.types.declarations.php#language.types.declarations.strict)    
 [![Stable Version](https://poser.pugx.org/jbzoo/mermaid-php/version)](https://packagist.org/packages/jbzoo/mermaid-php)    [![Latest Unstable Version](https://poser.pugx.org/jbzoo/mermaid-php/v/unstable)](https://packagist.org/packages/jbzoo/mermaid-php)    [![Dependents](https://poser.pugx.org/jbzoo/mermaid-php/dependents)](https://packagist.org/packages/jbzoo/mermaid-php/dependents?order_by=downloads)    [![GitHub Issues](https://img.shields.io/github/issues/jbzoo/mermaid-php)](https://github.com/JBZoo/Mermaid-PHP/issues)    [![Total Downloads](https://poser.pugx.org/jbzoo/mermaid-php/downloads)](https://packagist.org/packages/jbzoo/mermaid-php/stats)    [![GitHub License](https://img.shields.io/github/license/jbzoo/mermaid-php)](https://github.com/JBZoo/Mermaid-PHP/blob/master/LICENSE)
 
 

composer.json

@@ -17,7 +17,7 @@
     },
 
     "require-dev"       : {
-        "jbzoo/toolbox-dev" : "^2.6.2"
+        "jbzoo/toolbox-dev" : "^2.9.2"
     },
 
     "autoload"          : {

src/Exception.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\MermaidPHP;
 
 use RuntimeException;

src/Graph.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\MermaidPHP;
 
 /**

src/Helper.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\MermaidPHP;
 
 /**

src/Link.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\MermaidPHP;
 
 /**

src/Node.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\MermaidPHP;
 
 /**

src/Render.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\MermaidPHP;
 
 /**

tests/FlowchartTest.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\PHPUnit;
 
 use JBZoo\MermaidPHP\Graph;
@@ -199,7 +201,7 @@ public function testComplexGraph()
         ]), (string)$graph);
 
         $html = $graph->renderHtml();
-        isContain($graph, $html);
+        isContain((string)$graph, $html);
     }
 
     public function testComplexGraphSafeMode()
@@ -252,7 +254,7 @@ public function testComplexGraphSafeMode()
         ]), (string)$graph);
 
         $html = $graph->renderHtml();
-        isContain($graph, $html);
+        isContain((string)$graph, $html);
     }
 
     public function testSimpleSubGraph()

tests/MermaidCodeStyleTest.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\PHPUnit;
 
 /**

tests/MermaidComposerTest.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\PHPUnit;
 
 /**

tests/MermaidCopyrightsTest.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\PHPUnit;
 
 /**
@@ -21,5 +23,6 @@
  */
 class MermaidCopyrightsTest extends AbstractCopyrightTest
 {
-    protected $packageName = 'Mermaid-PHP';
+    protected $packageName     = 'Mermaid-PHP';
+    protected $isPhpStrictType = true;
 }

tests/MermaidReadmeTest.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 namespace JBZoo\PHPUnit;
 
 /**
@@ -23,4 +25,28 @@
 class MermaidPhpReadmeTest extends AbstractReadmeTest
 {
     protected $packageName = 'Mermaid-PHP';
+
+    /**
+     * @inheritDoc
+     */
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->params['scrutinizer'] = true;
+        $this->params['codefactor'] = true;
+        $this->params['strict_types'] = true;
+    }
+
+    /**
+     * @return string|null
+     */
+    protected function checkBadgeTravis(): ?string
+    {
+        return $this->getPreparedBadge($this->getBadge(
+            'Build Status',
+            'https://travis-ci.org/__VENDOR_ORIG__/__PACKAGE_ORIG__.svg?branch=master',
+            'https://travis-ci.org/__VENDOR_ORIG__/__PACKAGE_ORIG__'
+        ));
+    }
 }

tests/autoload.php

@@ -13,6 +13,8 @@
  * @link       https://github.com/JBZoo/Mermaid-PHP
  */
 
+declare(strict_types=1);
+
 // main autoload
 if ($autoload = realpath('./vendor/autoload.php')) {
     require_once $autoload;