CI tools and other configurations

.scrutinizer.yml

@@ -17,5 +17,15 @@ checks:
         fix_identation_4spaces: true
         fix_doc_comments: true
 
-tools:
-    external_code_coverage: true
+build:
+    nodes:
+        coverage:
+            tests:
+                override:
+                    - command: vendor/bin/phpunit
+                    coverage:
+                        file: tmp/coverage.xml
+                        format: clover
+
+#tools:
+#    external_code_coverage: true

.styleci.yml

@@ -0,0 +1,5 @@
+preset: recommended
+
+finder:
+    name:
+        - "*.php"

.travis.yml

@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 7.0
   - 7.1
   - 7.2
   - 7.3

composer.json

@@ -20,13 +20,13 @@
         }
     ],
     "require": {
-        "php": ">=7.0",
+        "php": ">=7.1",
         "ext-json": "*",
         "guzzlehttp/guzzle": "~6.0"
 
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.4",
+        "phpunit/phpunit": "^7.4",
         "vlucas/phpdotenv": "^2.4"
     },
     "autoload": {

phpunit.xml.dist

@@ -19,4 +19,7 @@
             <directory suffix=".php">src/</directory>
         </whitelist>
     </filter>
+    <logging>
+        <log type="coverage-clover" target="tmp/coverage.xml"/>
+    </logging>
 </phpunit>

src/GoogleStreetViewException.php

@@ -7,9 +7,9 @@
 class GoogleStreetViewException extends \Exception
 {
 
-    public function __construct(string $message = '', int $code = 0, Throwable $previous = null)
+    public function __construct(string $message, int $code = null, Throwable $previous = null)
     {
-        parent::__construct($message, $code, $previous);
+        parent::__construct($message, (int) $code, $previous);
     }
 
 }