Support for PHP 8.0 (#439)

* WIP

* Updated dependencies

* Update run-tests.yml

.github/workflows/run-tests.yml

@@ -13,7 +13,7 @@ jobs:
         strategy:
             fail-fast: true
             matrix:
-                php: [7.4, 7.3, 7.2, 7.1]
+                php: [8.0, 7.4]
                 dependency-version: [prefer-lowest, prefer-stable]
 
         env:

composer.json

@@ -2,8 +2,7 @@
     "name": "spatie/browsershot",
     "description": "Convert a webpage to an image or pdf using headless Chrome",
     "homepage": "https://github.com/spatie/browsershot",
-    "keywords":
-    [
+    "keywords": [
         "convert",
         "webpage",
         "image",
@@ -23,14 +22,14 @@
         }
     ],
     "require": {
-        "php": "^7.1",
+        "php": "^7.4|^8.0",
         "spatie/image": "^1.5.3",
         "spatie/temporary-directory": "^1.1",
-        "symfony/process": "^4.2|^5.0"
+        "symfony/process": "^5.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.1|^7.5",
-        "spatie/phpunit-snapshot-assertions": "^1.0"
+        "phpunit/phpunit": "^9.0",
+        "spatie/phpunit-snapshot-assertions": "^4.2.3"
     },
     "autoload": {
         "psr-4": {
@@ -48,4 +47,4 @@
     "config": {
         "sort-packages": true
     }
-}
+}

tests/BrowsershotTest.php

@@ -10,7 +10,7 @@
 
 class BrowsershotTest extends TestCase
 {
-    public function setUp()
+    public function setUp(): void
     {
         $this->emptyTempDirectory();
     }
@@ -21,7 +21,7 @@ public function it_can_get_the_body_html()
         $html = Browsershot::url('https://example.com')
             ->bodyHtml();
 
-        $this->assertContains('<h1>Example Domain</h1>', $html);
+        $this->assertStringContainsString('<h1>Example Domain</h1>', $html);
     }
 
     /** @test */
@@ -31,7 +31,7 @@ public function it_can_get_the_body_html_when_using_pipe()
             ->usePipe()
             ->bodyHtml();
 
-        $this->assertContains('<h1>Example Domain</h1>', $html);
+        $this->assertStringContainsString('<h1>Example Domain</h1>', $html);
     }
 
     /** @test */
@@ -1429,7 +1429,7 @@ public function it_will_connect_to_a_custom_ws_endpoint_and_take_screenshot()
             ->bodyHtml();
 
         // If it's offline then this will fail.
-        $this->assertContains('chrome.browserless.io', $html);
+        $this->assertStringContainsString('chrome.browserless.io', $html);
 
         /* Now that we now the domain is online, assert the screenshot.
          * Although we can't be sure, because Browsershot itself falls back to launching a chromium instance in browser.js