improve coverge (#60)

Author: shmax

.github/workflows/test.yml

@@ -93,5 +93,6 @@ jobs:
 
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v3
+        if: matrix.php-version == 8.1
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

codecov.yml

@@ -0,0 +1,3 @@
+coverage:
+  ignore:
+    - "lib/PhpStan/*"

lib/Reflections.php

@@ -39,20 +39,6 @@ public function add(string $class): Reflections
         return $this;
     }
 
-    /**
-     * Destroys the cached ReflectionClass.
-     *
-     * Put this here mainly for testing purposes.
-     *
-     * @param class-string $class name of a class
-     */
-    public function destroy(string $class): void
-    {
-        if (isset($this->reflections[$class])) {
-            unset($this->reflections[$class]);
-        }
-    }
-
     /**
      * Get a cached ReflectionClass.
      *

lib/Singleton.php

@@ -37,11 +37,4 @@ final public static function instance(): static
          */
         return self::$instances[$class_name] ??= new $class_name();
     }
-
-    /**
-     * Singleton objects should not be cloned.
-     */
-    private function __clone()
-    {
-    }
 }

lib/ValidationErrors.php

@@ -139,25 +139,6 @@ public function first(string $attribute)
         return $this->on($attribute)[0] ?? null;
     }
 
-    /**
-     * Returns the internal errors object.
-     *
-     * ```
-     * $model->errors->get_raw_errors();
-     *
-     * # [
-     * #  "name" => ["can't be blank"],
-     * #  "state" => ["is the wrong length (should be 2 chars)"],
-     * # ]
-     * ```
-     *
-     * @return array<string, array<string>>
-     */
-    public function get_raw_errors(): array
-    {
-        return $this->errors;
-    }
-
     /**
      * Returns all the error messages as an array.
      *
@@ -247,32 +228,6 @@ public function is_empty()
         return empty($this->errors);
     }
 
-    /**
-     * Clears out all error messages.
-     */
-    public function clear(): void
-    {
-        $this->errors = [];
-    }
-
-    /**
-     * Returns the number of error messages there are.
-     */
-    public function size(): int
-    {
-        if ($this->is_empty()) {
-            return 0;
-        }
-
-        $count = 0;
-
-        foreach ($this->errors as $attribute => $error) {
-            $count += count($error);
-        }
-
-        return $count;
-    }
-
     /**
      * Returns an iterator to the error messages.
      *