Speed up validator build by avoiding is_file()

README.md

@@ -9,7 +9,8 @@ Validate HttpFoundation requests and responses against OpenAPI (3.0.x) definitio
 
 See [this post](https://tech.osteel.me/posts/openapi-backed-api-testing-in-php-projects-a-laravel-example "OpenAPI-backed API testing in PHP projects – a Laravel example") for more details and [this repository](https://github.com/osteel/openapi-httpfoundation-testing-laravel-example) for an example use in a Laravel project.
 
-💡 _While you can safely use this package for your projects, as long as version `1.0` has not been released "minor" version patches can contain breaking changes. Make sure to check the [release section](../../releases) before you upgrade._
+> **Note**
+> While you can safely use this package for your projects, as long as version `1.0` has not been released "minor" version patches can contain breaking changes. Make sure to check the [release section](../../releases) before you upgrade.
 
 ## Why?
 
@@ -25,15 +26,16 @@ This package is built upon the [OpenAPI PSR-7 Message Validator](https://github.
 
 It converts HttpFoundation request and response objects to PSR-7 messages using Symfony's [PSR-7 Bridge](https://symfony.com/doc/current/components/psr7.html) and [Tobias Nyholm](https://github.com/Nyholm)'s [PSR-7 implementation](https://github.com/Nyholm/psr7), before passing them on to OpenAPI PSR-7 Message Validator.
 
-## Install
+## Installation
 
 Via Composer:
 
 ```bash
 $ composer require --dev osteel/openapi-httpfoundation-testing
 ```
 
-💡 _This package is mostly intended to be used as part of an API test suite._
+> **Note**
+> This package is mostly intended to be used as part of an API test suite.
 
 ## Usage
 
@@ -43,25 +45,33 @@ Import the builder class:
 use Osteel\OpenApi\Testing\ValidatorBuilder;
 ```
 
-Use the builder to create a `\Osteel\OpenApi\Testing\Validator` object, feeding it a YAML or JSON OpenAPI definition:
+Use the builder to create a `\Osteel\OpenApi\Testing\Validator` object, using one of the available factory methods for YAML or JSON:
 
 ```php
-$validator = ValidatorBuilder::fromYaml('my-definition.yaml')->getValidator();
+// From a file:
 
-// or
+$validator = ValidatorBuilder::fromYamlFile($yamlFile)->getValidator();
+$validator = ValidatorBuilder::fromJsonFile($jsonFile)->getValidator();
 
-$validator = ValidatorBuilder::fromJson('my-definition.json')->getValidator();
-```
+// From a string:
+
+$validator = ValidatorBuilder::fromYamlString($yamlString)->getValidator();
+$validator = ValidatorBuilder::fromJsonString($jsonString)->getValidator();
 
-💡 _Instead of a file, you can also pass a YAML or JSON string directly._
+// Automatic detection (slower):
+
+$validator = ValidatorBuilder::fromYaml($yamlFileOrString)->getValidator();
+$validator = ValidatorBuilder::fromJson($jsonFileOrString)->getValidator();
+```
 
 You can now validate `\Symfony\Component\HttpFoundation\Request` and `\Symfony\Component\HttpFoundation\Response` objects for a given [path](https://swagger.io/specification/#paths-object) and method:
 
 ```php
 $validator->validate($response, '/users', 'post');
 ```
 
-💡 _For convenience, objects implementing `\Psr\Http\Message\ServerRequestInterface` or `\Psr\Http\Message\ResponseInterface` are also accepted._
+> **Note**
+> For convenience, objects implementing `\Psr\Http\Message\ServerRequestInterface` or `\Psr\Http\Message\ResponseInterface` are also accepted.
 
 In the example above, we check that the response matches the OpenAPI definition for a `POST` request on the `/users` path.
 

src/ValidatorBuilder.php

@@ -61,6 +61,50 @@ public static function fromJson(string $definition): ValidatorBuilderInterface
         return static::fromMethod($method, $definition);
     }
 
+    /**
+     * {@inheritdoc}
+     *
+     * @param  string $definition The OpenAPI definition's file.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromYamlFile(string $definition): ValidatorBuilderInterface
+    {
+        return static::fromMethod('fromYamlFile', $definition);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  string $definition The OpenAPI definition's file.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromJsonFile(string $definition): ValidatorBuilderInterface
+    {
+        return static::fromMethod('fromJsonFile', $definition);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  string $definition The OpenAPI definition as YAML text.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromYamlString(string $definition): ValidatorBuilderInterface
+    {
+        return static::fromMethod('fromYaml', $definition);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param  string $definition The OpenAPI definition as JSON text.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromJsonString(string $definition): ValidatorBuilderInterface
+    {
+        return static::fromMethod('fromJson', $definition);
+    }
+
     /**
      * Create a Validator object based on an OpenAPI definition.
      *

src/ValidatorBuilderInterface.php

@@ -22,6 +22,38 @@ public static function fromYaml(string $definition): ValidatorBuilderInterface;
      */
     public static function fromJson(string $definition): ValidatorBuilderInterface;
 
+    /**
+     * Create a ValidatorBuilderInterface object based on a YAML OpenAPI definition.
+     *
+     * @param  string $file The OpenAPI definition's file.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromYamlFile(string $file): ValidatorBuilderInterface;
+
+    /**
+     * Create a ValidatorBuilderInterface object based on a JSON OpenAPI definition.
+     *
+     * @param  string $file The OpenAPI definition's file.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromJsonFile(string $file): ValidatorBuilderInterface;
+
+    /**
+     * Create a ValidatorBuilderInterface object based on a YAML OpenAPI definition.
+     *
+     * @param  string $definition The OpenAPI definition as YAML text.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromYamlString(string $definition): ValidatorBuilderInterface;
+
+    /**
+     * Create a ValidatorBuilderInterface object based on a JSON OpenAPI definition.
+     *
+     * @param  string $definition The OpenAPI definition as JSON text.
+     * @return ValidatorBuilderInterface
+     */
+    public static function fromJsonString(string $definition): ValidatorBuilderInterface;
+
     /**
      * Return the validator.
      *

tests/ValidatorBuilderTest.php

@@ -17,8 +17,12 @@ public function definitionProvider(): array
         return [
             ['fromYaml', self::$yamlDefinition],
             ['fromYaml', file_get_contents(self::$yamlDefinition)],
+            ['fromYamlFile', self::$yamlDefinition],
+            ['fromYamlString', file_get_contents(self::$yamlDefinition)],
             ['fromJson', self::$jsonDefinition],
             ['fromJson', file_get_contents(self::$jsonDefinition)],
+            ['fromJsonFile', self::$jsonDefinition],
+            ['fromJsonString', file_get_contents(self::$jsonDefinition)],
         ];
     }