chore!: drop support for EOL PHP versions and add support for PHP 8

.github/workflows/test-and-deploy.yml

@@ -17,7 +17,7 @@ jobs:
     timeout-minutes: 20
     strategy:
       matrix:
-        php: [ 5.6, 7.0, 7.1, 7.2, 7.3, 7.4 ]
+        php: [ '7.3', '7.4', '8.0', '8.1' ]
     env:
       DOCKER_LOGIN: ${{ secrets.DOCKER_USERNAME && secrets.DOCKER_AUTH_TOKEN }}
     steps:
@@ -46,7 +46,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/[email protected]
         with:
-          php-version: '7.4'
+          php-version: '8.1'
         id: php
 
       - name: Build Release Artifacts

CONTRIBUTING.md

@@ -57,7 +57,7 @@ Please note that we utilize the [Gitflow Workflow](https://www.atlassian.com/git
 
 ##### Prerequisites #####
 
-- PHP 5.6, 7.0, 7.1, 7.2, 7.3 or 7.4
+- PHP version 7.3, 7.4, 8.0, or 8.1
 
 ##### Initial setup: #####
 

Makefile

@@ -22,11 +22,7 @@ ci-install: clean
 test:
 	vendor/bin/phpunit test/unit --filter test*
 	vendor/bin/phpcs lib/*/*
-
-ifeq ($(shell expr $(php_version) \>= 7.1), 1)
-	composer require --dev phpstan/phpstan
 	vendor/bin/phpstan analyse --no-progress --level 1 lib test
-endif
 
 test-integ: test
 	vendor/bin/phpunit test --filter test*
@@ -38,4 +34,4 @@ test-docker:
 	dependencies=highest version=$(version) bash ./prism.sh
 
 bundle: ci-install
-	zip -r sendgrid-php.zip . -x \*.git\* \*composer.json\* \*scripts\* \*test\* \*.travis.yml\* \*prism\*
+	zip -r sendgrid-php.zip . -x \*.git\* \*composer.json\* \*scripts\* \*test\* \*prism\*

README.md

@@ -39,7 +39,7 @@ We appreciate your continued support, thank you!
 
 ## Prerequisites
 
-- PHP version 5.6, 7.0, 7.1, 7.2, 7.3, or 7.4
+- PHP version 7.3, 7.4, 8.0, or 8.1
 - The Twilio SendGrid service, starting at the [free level](https://sendgrid.com/free?source=sendgrid-php) to send up to 40,000 emails for the first 30 days, then send 100 emails/day free forever or check out [our pricing](https://sendgrid.com/pricing?source=sendgrid-php).
 - For SMS messages, you will need a free [Twilio account](https://www.twilio.com/try-twilio?source=sendgrid-php).
 

UPGRADE.md

@@ -0,0 +1,8 @@
+# Upgrade Guide
+
+_MAJOR version bumps will have upgrade notes posted here._
+
+[2022-05-04] 7.x.x to 8.x.x
+---------------------------
+
+### CHANGED - Drop support for PHP versions 5.6, 7.0, 7.1, and 7.2 which are EOL.

composer.json

@@ -13,7 +13,7 @@
     "grid"
   ],
   "require": {
-    "php": ">=5.6",
+    "php": ">=7.3",
     "sendgrid/php-http-client": "~3.10",
     "starkbank/ecdsa": "0.*",
     "ext-curl": "*",
@@ -22,9 +22,10 @@
     "ext-openssl": "*"
   },
   "require-dev": {
-    "phpunit/phpunit": "^5.7.9 || ^6.4.3",
+    "phpunit/phpunit": "^9",
     "squizlabs/php_codesniffer": "3.*",
-    "swaggest/json-diff": "^3.4"
+    "swaggest/json-diff": "^3.4",
+    "phpstan/phpstan": "^1.5"
   },
   "replace": {
     "sendgrid/sendgrid-php": "*"

test/BaseTestClass.php

@@ -3,11 +3,11 @@
  * This file contains the base class for testing the request object
  * generation for a /mail/send API call
  */
+
 namespace SendGrid\Tests;
 
 use PHPUnit\Framework\TestCase;
 use SendGrid;
-use Swaggest\JsonDiff\Exception;
 use Swaggest\JsonDiff\JsonDiff;
 use Swaggest\JsonDiff\JsonPatch;
 
@@ -27,9 +27,9 @@ class BaseTestClass extends TestCase
     /**
      * This method is run before the classes are initialised
      *
-     * @return null
+     * @return void
      */
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         self::$apiKey = 'SENDGRID_API_KEY';
         self::$sg = new SendGrid(self::$apiKey);

test/integration/Helpers/Stats/StatsTest.php

@@ -1,8 +1,9 @@
 <?php
+
 namespace SendGrid\Tests\Integration\Helpers\Stats;
 
-use SendGrid\Tests\BaseTestClass;
 use SendGrid\Stats\Stats;
+use SendGrid\Tests\BaseTestClass;
 
 class StatsTest extends BaseTestClass
 {
@@ -21,7 +22,8 @@ public function testGetValues(
         $expectedSubuser,
         $expectedSum,
         $expectedSubuserMonthly
-    ) {
+    )
+    {
         $userStats = new Stats($expectedGlobal['start_date'], $expectedGlobal['end_date'], $expectedGlobal['aggregated_by']);
         $this->assertEquals($expectedGlobal, $userStats->getGlobal());
         $this->assertEquals($expectedCategory, $userStats->getCategory($expectedCategory['categories']));
@@ -48,15 +50,16 @@ public function testGetValues(
      * @param array $expectedSum
      * @param array $expectedSubuserMonthly
      * @dataProvider invalidValues
-     * @expectedException \Exception
      */
     public function testGetValuesFail(
         $expectedGlobal,
         $expectedCategory,
         $expectedSubuser,
         $expectedSum,
         $expectedSubuserMonthly
-    ) {
+    )
+    {
+        $this->expectException(\Exception::class);
         $this->testGetValues(
             $expectedGlobal,
             $expectedCategory,

test/unit/AsmTest.php

@@ -2,12 +2,14 @@
 /**
  * This file tests Asm.
  */
+
 namespace SendGrid\Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 use SendGrid\Mail\Asm;
 use SendGrid\Mail\GroupId;
 use SendGrid\Mail\GroupsToDisplay;
+use SendGrid\Mail\TypeException;
 
 /**
  * This file tests Asm.
@@ -39,23 +41,21 @@ public function testSetGroupsToDisplay()
         $this->assertSame([1, 2, 3, 4], $asm->getGroupsToDisplay());
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$groups_to_display" must be an instance of SendGrid\Mail\GroupsToDisplay or an array.
-     */
     public function testSetGroupToDisplayOnInvalidValue()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$groups_to_display" must be an instance of SendGrid\\\Mail\\\GroupsToDisplay or an array/');
+
         $asm = new Asm(123456, [1, 2, 3, 4]);
         $asm->setGroupsToDisplay('invalid_array');
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$group_id" must be an instance of SendGrid\Mail\GroupId or an integer.
-     */
     public function testSetGroupIdOnInvalidGroupId()
     {
-        $asm = new Asm(123456, [1,2,3,4]);
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$group_id" must be an instance of SendGrid\\\Mail\\\GroupId or an integer/');
+
+        $asm = new Asm(123456, [1, 2, 3, 4]);
         $asm->setGroupId('invalid_group_id');
     }
 }

test/unit/BatchIdTest.php

@@ -2,10 +2,12 @@
 /**
  * This file tests BatchId.
  */
+
 namespace SendGrid\Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 use SendGrid\Mail\BatchId;
+use SendGrid\Mail\TypeException;
 
 /**
  * This file tests BatchId.
@@ -30,14 +32,13 @@ public function testSetBatchId()
         $this->assertSame('this_is_batch_id', $batchId->getBatchId());
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$batch_id" must be a string.
-     */
     public function testSetBatchIdOnInvalidBatchId()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$batch_id" must be a string/');
+
         $batch_id = new BatchId();
-        $batch_id->setBatchId(['invalid_batch_id']);
+        $batch_id->setBatchId(123);
     }
 
     public function testJsonSerialize()

test/unit/BccSettingsTest.php

@@ -2,10 +2,12 @@
 /**
  * This file tests BccSettings.
  */
+
 namespace SendGrid\Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 use SendGrid\Mail\BccSettings;
+use SendGrid\Mail\TypeException;
 
 /**
  * This file tests BccSettings.
@@ -31,24 +33,22 @@ public function testSetEmail()
         $this->assertSame('[email protected]', $bccSettings->getEmail());
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$email" must be a valid email address.
-     */
     public function testSetEmailOnInvalidEmailFormat()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$email" must be a valid email address/');
+
         $bccSettings = new BccSettings();
         $bccSettings->setEmail('invalid_email_address');
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$email" must be a string.
-     */
     public function testSetEmailOnInvalidType()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$email" must be a string/');
+
         $bccSettings = new BccSettings();
-        $bccSettings->setEmail(['invalid_type']);
+        $bccSettings->setEmail(123);
     }
 
     public function testSetEnable()
@@ -59,12 +59,11 @@ public function testSetEnable()
         $this->assertTrue($bccSettings->getEnable());
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$enable" must be a boolean.
-     */
     public function testSetEnableOnInvalidType()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$enable" must be a boolean/');
+
         $bccSettings = new BccSettings();
         $bccSettings->setEnable('invalid_bool_type');
     }

test/unit/BypassBounceManagementTest.php

@@ -2,10 +2,12 @@
 /**
  * This file tests BypassBounceManagement.
  */
+
 namespace SendGrid\Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 use SendGrid\Mail\BypassBounceManagement;
+use SendGrid\Mail\TypeException;
 
 /**
  * This file tests BypassBounceManagement.
@@ -30,12 +32,11 @@ public function testSetEnable()
         $this->assertTrue($bypassBounceManagement->getEnable());
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$enable" must be a boolean.
-     */
     public function testSetEnableOnInvalidType()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$enable" must be a boolean/');
+
         $bypassBounceManagement = new BypassBounceManagement();
         $bypassBounceManagement->setEnable('invalid_bool_type');
     }

test/unit/BypassListManagementTest.php

@@ -2,10 +2,12 @@
 /**
  * This file tests BypassListManagement.
  */
+
 namespace SendGrid\Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 use SendGrid\Mail\BypassListManagement;
+use SendGrid\Mail\TypeException;
 
 /**
  * This file tests BypassListManagement.
@@ -30,12 +32,11 @@ public function testSetEnable()
         $this->assertTrue($bypassListManagement->getEnable());
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$enable" must be a boolean.
-     */
     public function testSetEnableOnInvalidType()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$enable" must be a boolean/');
+
         $bypassListManagement = new BypassListManagement();
         $bypassListManagement->setEnable('invalid_bool_type');
     }

test/unit/BypassSpamManagementTest.php

@@ -2,10 +2,12 @@
 /**
  * This file tests BypassSpamManagement.
  */
+
 namespace SendGrid\Tests\Unit;
 
 use PHPUnit\Framework\TestCase;
 use SendGrid\Mail\BypassSpamManagement;
+use SendGrid\Mail\TypeException;
 
 /**
  * This file tests BypassSpamManagement.
@@ -30,12 +32,11 @@ public function testSetEnable()
         $this->assertTrue($bypassSpamManagement->getEnable());
     }
 
-    /**
-     * @expectedException \SendGrid\Mail\TypeException
-     * @expectedExceptionMessage "$enable" must be a boolean.
-     */
     public function testSetEnableOnInvalidType()
     {
+        $this->expectException(TypeException::class);
+        $this->expectExceptionMessageMatches('/"\$enable" must be a boolean/');
+
         $bypassSpamManagement = new BypassSpamManagement();
         $bypassSpamManagement->setEnable('invalid_bool_type');
     }