[5.6] PHPUnit 7 (#23005)

composer.json

@@ -78,7 +78,7 @@
         "moontoast/math": "^1.1",
         "orchestra/testbench-core": "3.6.*",
         "pda/pheanstalk": "~3.0",
-        "phpunit/phpunit": "~6.0",
+        "phpunit/phpunit": "~7.0",
         "predis/predis": "^1.1.1",
         "symfony/css-selector": "~4.0",
         "symfony/dom-crawler": "~4.0"

src/Illuminate/Foundation/Testing/Constraints/HasInDatabase.php

@@ -48,7 +48,7 @@ public function __construct(Connection $database, array $data)
      * @param  string  $table
      * @return bool
      */
-    public function matches($table)
+    public function matches($table): bool
     {
         return $this->database->table($table)->where($this->data)->count() > 0;
     }
@@ -59,7 +59,7 @@ public function matches($table)
      * @param  string  $table
      * @return string
      */
-    public function failureDescription($table)
+    public function failureDescription($table): string
     {
         return sprintf(
             "a row in the table [%s] matches the attributes %s.\n\n%s",
@@ -96,7 +96,7 @@ protected function getAdditionalInfo($table)
      * @param  int  $options
      * @return string
      */
-    public function toString($options = 0)
+    public function toString($options = 0): string
     {
         return json_encode($this->data, $options);
     }

src/Illuminate/Foundation/Testing/Constraints/SoftDeletedInDatabase.php

@@ -48,7 +48,7 @@ public function __construct(Connection $database, array $data)
      * @param  string  $table
      * @return bool
      */
-    public function matches($table)
+    public function matches($table): bool
     {
         return $this->database->table($table)
                 ->where($this->data)->whereNotNull('deleted_at')->count() > 0;
@@ -60,7 +60,7 @@ public function matches($table)
      * @param  string  $table
      * @return string
      */
-    public function failureDescription($table)
+    public function failureDescription($table): string
     {
         return sprintf(
             "any soft deleted row in the table [%s] matches the attributes %s.\n\n%s",
@@ -96,7 +96,7 @@ protected function getAdditionalInfo($table)
      *
      * @return string
      */
-    public function toString()
+    public function toString(): string
     {
         return json_encode($this->data);
     }