repo initialized with test cases

tests/ClientFactory.php

@@ -0,0 +1,58 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * PayPalRESTAPIsLib
+ *
+ * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
+ */
+
+namespace PayPalRESTAPIsLib\Tests;
+
+use Core\Types\CallbackCatcher;
+use PayPalRESTAPIsLib\Authentication\ClientCredentialsAuthCredentialsBuilder;
+use PayPalRESTAPIsLib\Environment;
+use PayPalRESTAPIsLib\PayPalRESTAPIsClient;
+use PayPalRESTAPIsLib\PayPalRESTAPIsClientBuilder;
+
+class ClientFactory
+{
+    public static function create(CallbackCatcher $httpCallback): PayPalRESTAPIsClient
+    {
+        $clientBuilder = PayPalRESTAPIsClientBuilder::init();
+        $clientBuilder = self::addConfigurationFromEnvironment($clientBuilder);
+        $clientBuilder = self::addTestConfiguration($clientBuilder);
+        return $clientBuilder->httpCallback($httpCallback)->build();
+    }
+
+    public static function addTestConfiguration(PayPalRESTAPIsClientBuilder $builder): PayPalRESTAPIsClientBuilder
+    {
+        return $builder;
+    }
+
+    public static function addConfigurationFromEnvironment(
+        PayPalRESTAPIsClientBuilder $builder
+    ): PayPalRESTAPIsClientBuilder {
+        $timeout = '10000';
+        $environment = Environment::SANDBOX;
+        $oAuthClientId = getenv('CLIENT_ID');
+        $oAuthClientSecret = getenv('CLIENT_SECRET');
+
+        if (!empty($timeout) && \is_numeric($timeout)) {
+            $builder->timeout(intval($timeout));
+        }
+
+        if (!empty($environment)) {
+            $builder->environment($environment);
+        }
+
+        if (!empty($oAuthClientId) && !empty($oAuthClientSecret)) {
+            $builder->clientCredentialsAuthCredentials(
+                ClientCredentialsAuthCredentialsBuilder::init($oAuthClientId, $oAuthClientSecret)
+            );
+        }
+
+        return $builder;
+    }
+}