Add test that characterizes the current behaviour

sebastianbergmann · Jul 31, 2024 · cff3c4a · cff3c4a
1 parent c23fadf
commit cff3c4a
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/tests/unit/Framework/MockObject/TestDoubleTestCase.php b/tests/unit/Framework/MockObject/TestDoubleTestCase.php
@@ -18,6 +18,7 @@
 use PHPUnit\TestFixture\MockObject\InterfaceWithNeverReturningMethod;
 use PHPUnit\TestFixture\MockObject\InterfaceWithReturnTypeDeclaration;
 use stdClass;
+use TypeError;
 
 abstract class TestDoubleTestCase extends TestCase
 {
@@ -188,6 +189,20 @@ final public function testMethodCanBeConfiguredToReturnDifferentValuesOnConsecut
         $this->assertTrue($double->doSomething());
     }
 
+    final public function testMethodConfiguredToReturnDifferentValuesOnConsecutiveCallsCannotBeCalledMoreOftenThanReturnValuesHaveBeenConfigured(): void
+    {
+        $double = $this->createTestDouble(InterfaceWithReturnTypeDeclaration::class);
+
+        $double->method('doSomething')->willReturn(false, true);
+
+        $this->assertFalse($double->doSomething());
+        $this->assertTrue($double->doSomething());
+
+        $this->expectException(TypeError::class);
+
+        $double->doSomething();
+    }
+
     final public function testMethodCanBeConfiguredToReturnDifferentValuesAndThrowExceptionsOnConsecutiveCalls(): void
     {
         $double = $this->createTestDouble(InterfaceWithReturnTypeDeclaration::class);