Add support for PHP 8, fix tests

.gitignore

@@ -6,3 +6,4 @@
 /laminas-mkdoc-theme/
 /phpunit.xml
 /vendor/
+.phpunit.result.cache

.travis.yml

@@ -24,11 +24,11 @@ matrix:
     - php: nightly
       env:
         - DEPS=lowest
+        - COMPOSER_ARGS="--no-interaction --ignore-platform-reqs"
     - php: nightly
       env:
         - DEPS=latest
-  allow_failures:
-    - php: nightly
+        - COMPOSER_ARGS="--no-interaction --ignore-platform-reqs"
 
 before_install:
   - if [[ $TEST_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini || return 0 ; fi

composer.json

@@ -24,7 +24,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "^7.4",
+        "php": "^7.4 || ~8.0.0",
         "laminas/laminas-stdlib": "^3.2.1",
         "laminas/laminas-zendframework-bridge": "^1.0",
         "psr/container": "^1.0"
@@ -35,7 +35,8 @@
         "mikey179/vfsstream": "^1.6.8",
         "ocramius/proxy-manager": "^2.8",
         "phpbench/phpbench": "^0.17",
-        "phpunit/phpunit": "^7.5.20"
+        "phpspec/prophecy-phpunit": "^2.0",
+        "phpunit/phpunit": "^9.3"
     },
     "provide": {
         "psr/container-implementation": "^1.0"

src/AbstractFactory/ReflectionBasedAbstractFactory.php

@@ -193,7 +193,8 @@ private function resolveParameterWithConfigService(ContainerInterface $container
          *   resolved to a service in the container.
          */
         return function (ReflectionParameter $parameter) use ($container, $requestedName) {
-            if ($parameter->isArray() && $parameter->getName() === 'config') {
+            if ($parameter->getType() && $parameter->getType()->getName() === 'array'
+                && $parameter->getName() === 'config') {
                 return $container->get('config');
             }
             return $this->resolveParameter($parameter, $container, $requestedName);
@@ -212,11 +213,11 @@ private function resolveParameterWithConfigService(ContainerInterface $container
      */
     private function resolveParameter(ReflectionParameter $parameter, ContainerInterface $container, $requestedName)
     {
-        if ($parameter->isArray()) {
+        if ($this->getParameterClassName($parameter) === 'array') {
             return [];
         }
 
-        if (! $parameter->getClass()) {
+        if (! $parameter->hasType() || ($parameter->hasType() && $parameter->getType()->isBuiltin())) {
             if (! $parameter->isDefaultValueAvailable()) {
                 throw new ServiceNotFoundException(sprintf(
                     'Unable to create service "%s"; unable to resolve parameter "%s" '
@@ -229,7 +230,7 @@ private function resolveParameter(ReflectionParameter $parameter, ContainerInter
             return $parameter->getDefaultValue();
         }
 
-        $type = $parameter->getClass()->getName();
+        $type = $parameter->getType()->getName();
         $type = $this->aliases[$type] ?? $type;
 
         if ($container->has($type)) {
@@ -249,4 +250,30 @@ private function resolveParameter(ReflectionParameter $parameter, ContainerInter
         // default defined.
         return $parameter->getDefaultValue();
     }
+
+        /**
+     * Gets the parameter's class name.
+     *
+     * @param ReflectionParameter $parameter
+     *   The parameter.
+     *
+     * @return string|null
+     *   The parameter's class name or NULL if the parameter is not a class.
+     */
+    private function getParameterClassName(ReflectionParameter $parameter)
+    {
+        $name = null;
+        if ($parameter->hasType() && ! $parameter->getType()->isBuiltin()) {
+            $name = $parameter->getType()->getName();
+            $lc_name = strtolower($name);
+            switch ($lc_name) {
+                case 'self':
+                    return $parameter->getDeclaringClass()->getName();
+
+                case 'parent':
+                    return ($parent = $parameter->getDeclaringClass()->getParentClass()) ? $parent->name : null;
+            }
+        }
+        return $name;
+    }
 }

src/Tool/ConfigDumper.php

@@ -98,7 +98,7 @@ function (ReflectionParameter $argument) {
         $classConfig = [];
 
         foreach ($constructorArguments as $constructorArgument) {
-            $argumentType = $constructorArgument->getClass();
+            $argumentType = $constructorArgument->getType();
             if (is_null($argumentType)) {
                 if ($ignoreUnresolved) {
                     // don't throw an exception, just return the previous config

src/Tool/FactoryCreator.php

@@ -80,6 +80,32 @@ public function createFactory($className)
         );
     }
 
+    /**
+     * Gets the parameter's class name.
+     *
+     * @param ReflectionParameter $parameter
+     *   The parameter.
+     *
+     * @return string|null
+     *   The parameter's class name or NULL if the parameter is not a class.
+     */
+    private function getParameterClassName(ReflectionParameter $parameter)
+    {
+        $name = null;
+        if ($parameter->hasType() && ! $parameter->getType()->isBuiltin()) {
+            $name = $parameter->getType()->getName();
+            $lc_name = strtolower($name);
+            switch ($lc_name) {
+                case 'self':
+                    return $parameter->getDeclaringClass()->getName();
+
+                case 'parent':
+                    return ($parent = $parameter->getDeclaringClass()->getParentClass()) ? $parent->name : null;
+            }
+        }
+        return $name;
+    }
+
     /**
      * @param $className
      * @return string
@@ -115,7 +141,7 @@ function (ReflectionParameter $argument) {
                     return false;
                 }
 
-                if (null === $argument->getClass()) {
+                if (null === $this->getParameterClassName($argument)) {
                     throw new InvalidArgumentException(sprintf(
                         'Cannot identify type for constructor argument "%s"; '
                         . 'no type hint, or non-class/interface type hint',
@@ -132,7 +158,7 @@ function (ReflectionParameter $argument) {
         }
 
         return array_map(function (ReflectionParameter $parameter) {
-            return $parameter->getClass()->getName();
+            return $parameter->getType()->getName();
         }, $constructorParameters);
     }
 

test/AbstractFactory/ReflectionBasedAbstractFactoryTest.php

@@ -14,17 +14,20 @@
 use Laminas\ServiceManager\AbstractFactory\ReflectionBasedAbstractFactory;
 use Laminas\ServiceManager\Exception\ServiceNotFoundException;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 use Prophecy\Prophecy\ObjectProphecy;
 use Psr\Container\ContainerInterface;
 
 use function sprintf;
 
 class ReflectionBasedAbstractFactoryTest extends TestCase
 {
+    use ProphecyTrait;
+
     /** @var ContainerInterface|ObjectProphecy */
     private $container;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->container = $this->prophesize(ContainerInterface::class);
     }

test/AbstractPluginManagerTest.php

@@ -22,6 +22,7 @@
 use LaminasTest\ServiceManager\TestAsset\SimplePluginManager;
 use LaminasTest\ServiceManager\TestAsset\V2v3PluginManager;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 use Psr\Container\ContainerInterface;
 use stdClass;
 
@@ -35,6 +36,7 @@
 class AbstractPluginManagerTest extends TestCase
 {
     use CommonServiceLocatorBehaviorsTrait;
+    use ProphecyTrait;
 
     public function createContainer(array $config = [])
     {
@@ -204,7 +206,7 @@ public function testCallingSetServiceLocatorSetsCreationContextWithDeprecationNo
         $pluginManager = new TestAsset\LenientPluginManager();
         restore_error_handler();
 
-        self::assertAttributeSame($pluginManager, 'creationContext', $pluginManager);
+        self::assertSame($pluginManager, $pluginManager->getCreationContext());
         $serviceManager = new ServiceManager();
 
         set_error_handler(function ($errno, $errstr) {
@@ -213,7 +215,7 @@ public function testCallingSetServiceLocatorSetsCreationContextWithDeprecationNo
         $pluginManager->setServiceLocator($serviceManager);
         restore_error_handler();
 
-        self::assertAttributeSame($serviceManager, 'creationContext', $pluginManager);
+        self::assertSame($serviceManager, $pluginManager->getCreationContext());
     }
 
     /**
@@ -226,7 +228,7 @@ public function testPassingNoInitialConstructorArgumentSetsPluginManagerAsCreati
         }, E_USER_DEPRECATED);
         $pluginManager = new TestAsset\LenientPluginManager();
         restore_error_handler();
-        self::assertAttributeSame($pluginManager, 'creationContext', $pluginManager);
+        self::assertSame($pluginManager, $pluginManager->getCreationContext());
     }
 
     /**
@@ -243,7 +245,7 @@ public function testCanPassConfigInterfaceAsFirstConstructorArgumentWithDeprecat
         $pluginManager = new TestAsset\LenientPluginManager($config->reveal());
         restore_error_handler();
 
-        self::assertAttributeSame($pluginManager, 'creationContext', $pluginManager);
+        self::assertSame($pluginManager, $pluginManager->getCreationContext());
     }
 
     public function invalidConstructorArguments()
@@ -338,7 +340,7 @@ public function testValidateWillFallBackToValidatePluginWhenDefinedAndEmitDeprec
         $errorHandlerCalled = false;
         set_error_handler(function ($errno, $errmsg) use (&$errorHandlerCalled) {
             self::assertEquals(E_USER_DEPRECATED, $errno);
-            self::assertContains('3.0', $errmsg);
+            self::assertStringContainsString('3.0', $errmsg);
             $errorHandlerCalled = true;
         }, E_USER_DEPRECATED);
         $pluginManager->validate($instance);

test/CommonServiceLocatorBehaviorsTrait.php

@@ -453,7 +453,7 @@ function ($container, $instance) {
         );
 
         $config = $serviceManager->get('config');
-        self::assertInternalType('array', $config, 'Config service did not resolve as expected');
+        self::assertIsArray($config, 'Config service did not resolve as expected');
         self::assertSame(
             $config,
             $serviceManager->get('config'),
@@ -722,7 +722,7 @@ public function testCanInjectDelegators()
 
         $foo = $container->get('foo');
         self::assertInstanceOf(stdClass::class, $foo);
-        self::assertAttributeEquals('foo', 'name', $foo);
+        self::assertEquals('foo', $foo->name);
     }
 
     /**
@@ -748,7 +748,7 @@ public function testCanInjectInitializers()
 
         $foo = $container->get('foo');
         self::assertInstanceOf(stdClass::class, $foo);
-        self::assertAttributeEquals(stdClass::class, 'name', $foo);
+        self::assertEquals(stdClass::class, $foo->name);
     }
 
     /**

test/ConfigTest.php

@@ -13,12 +13,15 @@
 use Laminas\ServiceManager\Config;
 use Laminas\ServiceManager\ServiceManager;
 use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
 
 /**
  * @covers Laminas\ServiceManager\Config
  */
 class ConfigTest extends TestCase
 {
+    use ProphecyTrait;
+
     public function testMergeArrays()
     {
         $config = [

test/LazyServiceIntegrationTest.php

@@ -46,15 +46,15 @@ class LazyServiceIntegrationTest extends TestCase
 {
     public $proxyDir;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->proxyDir = sys_get_temp_dir() . '/laminas-servicemanager-proxy';
         if (! is_dir($this->proxyDir)) {
             mkdir($this->proxyDir);
         }
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         if (! is_dir($this->proxyDir)) {
             return;
@@ -144,16 +144,15 @@ public function testCanUseLazyServiceFactoryFactoryToCreateLazyServiceFactoryToA
             $instance,
             'Service returned does not extend ' . InvokableObject::class
         );
-        self::assertContains(
+        self::assertStringContainsString(
             'TestAssetProxy',
             get_class($instance),
             'Service returned does not contain expected namespace'
         );
 
         // Test proxying works as expected
         $options = $instance->getOptions();
-        self::assertInternalType(
-            'array',
+        self::assertIsArray(
             $options,
             'Expected an array of options'
         );
@@ -219,16 +218,15 @@ public function testWillNotGenerateProxyClassFilesByDefault()
             $instance,
             'Service returned does not extend ' . InvokableObject::class
         );
-        self::assertContains(
+        self::assertStringContainsString(
             'TestAssetProxy',
             get_class($instance),
             'Service returned does not contain expected namespace'
         );
 
         // Test proxying works as expected
         $options = $instance->getOptions();
-        self::assertInternalType(
-            'array',
+        self::assertIsArray(
             $options,
             'Expected an array of options'
         );

test/Proxy/LazyServiceFactoryTest.php

@@ -38,7 +38,7 @@ class LazyServiceFactoryTest extends TestCase
     /**
      * {@inheritDoc}
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->proxyFactory = $this->getMockBuilder(LazyLoadingValueHolderFactory::class)
             ->getMock();