Allow proxy tests to fail (#163)

* allow proxy tests to fail

* wrong env

* fix indentation

* missing build

* fix style

.travis.yml

@@ -42,6 +42,12 @@ matrix:
         - php: 7.1
           env: TARGET=phpstan LEVEL=7
 
+        - php: '7.2'
+          env: PHPUNIT_FLAGS="--group=proxy"
+
+    allow_failures:
+        - env: PHPUNIT_FLAGS="--group=proxy"
+
 before_install:
     - if ! [ -z "$STABILITY" ]; then composer config minimum-stability ${STABILITY}; fi;
     - if ! [ -v "$DEPENDENCIES" ]; then composer require --no-update ${DEPENDENCIES}; fi;

phpunit.xml.dist

@@ -15,6 +15,7 @@
     <groups>
         <exclude>
             <group>installation</group>
+            <group>proxy</group>
         </exclude>
     </groups>
 

tests/Installer/CKEditorInstallerTest.php

@@ -39,7 +39,7 @@ protected function setUp(): void
     {
         $this->installer = new CKEditorInstaller();
         $this->path = __DIR__.'/../../src/Resources/public';
-        $this->proxy = 'http://50.224.173.190:8080';
+        $this->proxy = 'http://184.105.143.66:3128';
 
         $this->tearDown();
     }
@@ -87,6 +87,9 @@ public function testInstallWithExcludes(): void
         $this->assertInstall($options);
     }
 
+    /**
+     * @group proxy
+     */
     public function testInstallWithHttpProxy(): void
     {
         putenv('http_proxy='.$this->proxy);
@@ -96,6 +99,9 @@ public function testInstallWithHttpProxy(): void
         $this->assertInstall();
     }
 
+    /**
+     * @group proxy
+     */
     public function testInstallWithHttpsProxy(): void
     {
         putenv('https_proxy='.$this->proxy);
@@ -105,6 +111,9 @@ public function testInstallWithHttpsProxy(): void
         $this->assertInstall();
     }
 
+    /**
+     * @group proxy
+     */
     public function testInstallWithHttpProxyRequestFullUri()
     {
         putenv('http_proxy='.$this->proxy);
@@ -118,6 +127,9 @@ public function testInstallWithHttpProxyRequestFullUri()
         $this->assertInstall();
     }
 
+    /**
+     * @group proxy
+     */
     public function testInstallWithHttpsProxyRequestFullUri(): void
     {
         putenv('https_proxy='.$this->proxy);