Drop support of PHP 7.1 add up to 8.0

.travis.yml

@@ -2,8 +2,10 @@ sudo: false
 language: php
 
 php:
-  - 7.1
   - 7.2
+  - 7.3
+  - 7.4
+  - 8.0
 
 cache:
   directories:

composer.json

@@ -6,15 +6,15 @@
     "bin": ["bin/dbsampler"],
     "require": {
         "doctrine/dbal": "^2.5",
-        "fzaninotto/faker": "^1.6",
+        "fakerphp/faker": "^1.13",
         "monolog/monolog": "^1.22",
         "pimple/pimple": "^3.0"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "2.16.0",
-        "phpunit/phpunit": "^5.7",
+        "friendsofphp/php-cs-fixer": "^2.16",
+        "phpunit/phpunit": "^8.5",
         "roave/security-advisories": "dev-master",
-        "squizlabs/php_codesniffer": "^2.7"
+        "squizlabs/php_codesniffer": "^3.5"
     },
     "authors": [
         {
@@ -38,9 +38,9 @@
     "scripts": {
         "phpcs": "./vendor/bin/phpcs src/ --standard=PSR2 --warning-severity=8",
         "phpcbf": "./vendor/bin/phpcbf src/ --standard=PSR2 --warning-severity=8",
-        "php-cs-fixer-lint": "./vendor/bin/php-cs-fixer --verbose --dry-run fix --rules=@PSR2,no_unused_imports src/",
-        "php-cs-fixer-fix": "./vendor/bin/php-cs-fixer --verbose fix --rules=@PSR2,no_unused_imports src/",
-        "phpunit": "./vendor/bin/phpunit --coverage-clover=phpcov.xml --coverage-text",
+        "php-cs-fixer-lint": "PHP_CS_FIXER_IGNORE_ENV=1 ./vendor/bin/php-cs-fixer --verbose --dry-run fix --rules=@PSR2,no_unused_imports src/",
+        "php-cs-fixer-fix": "PHP_CS_FIXER_IGNORE_ENV=1 ./vendor/bin/php-cs-fixer --verbose fix --rules=@PSR2,no_unused_imports src/",
+        "phpunit": "XDEBUG_MODE=coverage ./vendor/bin/phpunit --coverage-clover=phpcov.xml --coverage-text",
         "lint": [
             "@phpcs",
             "@php-cs-fixer-lint"

phpunit.xml

@@ -3,7 +3,6 @@
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
-         strict="true"
          verbose="false">
     <testsuites>
         <testsuite name="Tests">

tests/AppSetupTest.php

@@ -46,13 +46,13 @@ public function testSampleMigration()
      * Check that sqlite credential files handle missing directory field correctly
      *
      * @return void
-     * @expectedException \RuntimeException
      */
     public function testSqliteCredentialMissingDirectoryHandling()
     {
         $app = new App();
         $app->loadCredentialsFile($this->fixturesDir . '/sqlite-credentials-no-dir.json');
         $app->loadDatabaseConfigFile($this->fixturesDir . '/small_sqlite_migration.json');
+        $this->expectException(\RuntimeException::class);
         $app->createDestConnectionByDbName('small-sqlite-source'); // directory tested at connection time now
     }
 

tests/FieldCleanerProviderTest.php

@@ -3,15 +3,16 @@
 namespace Quidco\DbSampler\Tests;
 
 use Quidco\DbSampler\FieldCleanerProvider;
+use PHPUnit\Framework\TestCase;
 
-class FieldCleanerProviderTest extends \PHPUnit_Framework_TestCase
+class FieldCleanerProviderTest extends TestCase
 {
     /**
      * @var FieldCleanerProvider
      */
     private $fieldCleaner;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->fieldCleaner = new FieldCleanerProvider();
     }

tests/ReferenceStoreTest.php

@@ -3,8 +3,9 @@
 namespace Quidco\DbSampler\Tests;
 
 use Quidco\DbSampler\ReferenceStore;
+use PHPUnit\Framework\TestCase;
 
-class ReferenceStoreTest extends \PHPUnit_Framework_TestCase
+class ReferenceStoreTest extends TestCase
 {
     public function testBasicFunctions()
     {

tests/SamplerTest.php

@@ -67,14 +67,15 @@ public function testMatchedWhereNoConstraints()
         ];
         $sampler->loadConfig((object)$config);
         $sampler->execute();
+        $this->assertInstanceOf(Matched::class, $sampler);
     }
 
     /**
-     * @expectedException \RuntimeException
      */
     public function testMatchedNoConfigThrows()
     {
         $sampler = $this->generateMatched();
+        $this->expectException(\RuntimeException::class);
         $sampler->loadConfig((object)[]);
         $sampler->execute();
     }

tests/SqliteBasedTestCase.php

@@ -4,8 +4,9 @@
 
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\DriverManager;
+use PHPUnit\Framework\TestCase;
 
-abstract class SqliteBasedTestCase extends \PHPUnit_Framework_TestCase
+abstract class SqliteBasedTestCase extends TestCase
 {
     /**
      * @var string
@@ -25,7 +26,7 @@ abstract class SqliteBasedTestCase extends \PHPUnit_Framework_TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->fixturesDir = __DIR__ . '/fixtures';
         $sqliteConfig = ['driver' => 'pdo_sqlite', 'directory' => $this->fixturesDir . '/sqlite-dbs'];
@@ -44,7 +45,7 @@ protected function setUp()
      *
      * @return void
      */
-    protected function tearDown()
+    protected function tearDown(): void
     {
         parent::tearDown();
         unlink($this->fixturesDir . '/sqlite-credentials.json');