Merge branch '11.2'

sebastianbergmann · Jul 31, 2024 · 3ea544b · 3ea544b
2 parents ba0b89e + 4465f86
commit 3ea544b
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Showing 2 changed files with 44 additions and 3 deletions.
diff --git a/src/Framework/MockObject/Runtime/ReturnValueGenerator.php b/src/Framework/MockObject/Runtime/ReturnValueGenerator.php
@@ -184,6 +184,7 @@ private function newInstanceOf(string $stubClassName, string $className, string
     {
         try {
             return (new ReflectionClass($stubClassName))->newInstanceWithoutConstructor();
+            // @codeCoverageIgnoreStart
         } catch (Throwable $t) {
             throw new RuntimeException(
                 sprintf(
@@ -193,6 +194,7 @@ private function newInstanceOf(string $stubClassName, string $className, string
                     $t->getMessage(),
                 ),
             );
+            // @codeCoverageIgnoreEnd
         }
     }
 
@@ -207,6 +209,7 @@ private function testDoubleFor(string $type, string $className, string $methodNa
     {
         try {
             return (new Generator)->testDouble($type, false, false, [], [], '', false);
+            // @codeCoverageIgnoreStart
         } catch (Throwable $t) {
             throw new RuntimeException(
                 sprintf(
@@ -216,6 +219,7 @@ private function testDoubleFor(string $type, string $className, string $methodNa
                     $t->getMessage(),
                 ),
             );
+            // @codeCoverageIgnoreEnd
         }
     }
 
@@ -230,6 +234,7 @@ private function testDoubleForIntersectionOfInterfaces(array $types, string $cla
     {
         try {
             return (new Generator)->testDoubleForInterfaceIntersection($types, false);
+            // @codeCoverageIgnoreStart
         } catch (Throwable $t) {
             throw new RuntimeException(
                 sprintf(
@@ -239,6 +244,7 @@ private function testDoubleForIntersectionOfInterfaces(array $types, string $cla
                     $t->getMessage(),
                 ),
             );
+            // @codeCoverageIgnoreEnd
         }
     }
 }
diff --git a/tests/unit/Framework/MockObject/ReturnValueGeneratorTest.php b/tests/unit/Framework/MockObject/ReturnValueGeneratorTest.php
@@ -22,6 +22,7 @@
 use PHPUnit\TestFixture\MockObject\AnInterfaceForIssue5593;
 use PHPUnit\TestFixture\MockObject\AnotherInterface;
 use PHPUnit\TestFixture\MockObject\AnotherInterfaceForIssue5593;
+use PHPUnit\TestFixture\MockObject\ExtendableClass;
 use PHPUnit\TestFixture\MockObject\YetAnotherInterface;
 use stdClass;
 
@@ -119,17 +120,35 @@ public function test_Generates_callable_for_Closure(): void
 
     public function test_Generates_Generator_for_Generator(): void
     {
-        $this->assertInstanceOf(Generator::class, $this->generate('Generator'));
+        $value = $this->generate('Generator');
+
+        $this->assertInstanceOf(Generator::class, $value);
+
+        foreach ($value as $element) {
+            $this->assertSame([], $element);
+        }
     }
 
     public function test_Generates_Generator_for_Traversable(): void
     {
-        $this->assertInstanceOf(Generator::class, $this->generate('Traversable'));
+        $value = $this->generate('Traversable');
+
+        $this->assertInstanceOf(Generator::class, $value);
+
+        foreach ($value as $element) {
+            $this->assertSame([], $element);
+        }
     }
 
     public function test_Generates_Generator_for_iterable(): void
     {
-        $this->assertInstanceOf(Generator::class, $this->generate('iterable'));
+        $value = $this->generate('iterable');
+
+        $this->assertInstanceOf(Generator::class, $value);
+
+        foreach ($value as $element) {
+            $this->assertSame([], $element);
+        }
     }
 
     public function test_Generates_test_stub_for_class_or_interface_name(): void
@@ -201,6 +220,22 @@ public function test_Generates_test_stub_for_first_intersection_of_interfaces_fo
         $this->assertInstanceOf(AnotherInterface::class, $value);
     }
 
+    public function test_Does_not_handle_union_of_extendable_class_and_interface(): void
+    {
+        $this->expectException(RuntimeException::class);
+        $this->expectExceptionMessage('Return value for OriginalClassName::methodName() cannot be generated because the declared return type is a union, please configure a return value for this method');
+
+        $this->generate(ExtendableClass::class . '|' . AnInterface::class);
+    }
+
+    public function test_Does_not_handle_intersection_of_extendable_class_and_interface(): void
+    {
+        $this->expectException(RuntimeException::class);
+        $this->expectExceptionMessage('Return value for OriginalClassName::methodName() cannot be generated because the declared return type is an intersection, please configure a return value for this method');
+
+        $this->generate(ExtendableClass::class . '&' . AnInterface::class);
+    }
+
     public function test_Generates_test_stub_for_unknown_type(): void
     {
         $this->assertInstanceOf(Stub::class, $this->generate('ThisDoesNotExist'));