diff --git a/core/tests/Drupal/Tests/Core/Composer/ExtensionDependencyRequirementsTest.php b/core/tests/Drupal/Tests/Core/Composer/ExtensionDependencyRequirementsTest.php
index 4dbb065..90921c2 100644
--- a/core/tests/Drupal/Tests/Core/Composer/ExtensionDependencyRequirementsTest.php
+++ b/core/tests/Drupal/Tests/Core/Composer/ExtensionDependencyRequirementsTest.php
@@ -31,12 +31,12 @@ public function providerBuildRequirements() {
       // REQUIREMENT_ERROR is 2.
       'REQUIREMENT_ERROR' => [
         2,
-        FALSE,
+        TRUE,
       ],
       // REQUIREMENT_OK is 0.
       'REQUIREMENT_OK' => [
         0,
-        TRUE,
+        FALSE,
       ],
     ];
   }
@@ -48,15 +48,15 @@ public function providerBuildRequirements() {
    *
    * @param int $expected_severity
    *   One of the \REQUIREMENT_* constants.
-   * @param bool $is_installed
-   *   TRUE if the extension was installed through Composer.
+   * @param bool $requires_installation
+   *   TRUE if the extension needs to be installed through Composer.
    */
-  public function testBuildRequirements($expected_severity, $is_installed) {
+  public function testBuildRequirements($expected_severity, $requires_installation) {
     $extension = $this->prophesize(Extension::class);
     $extension->getName()->willReturn('some_module');
 
     $dependency_checker = $this->prophesize(ExtensionDependencyChecker::class);
-    $dependency_checker->requiresInstallation($extension->reveal())->willReturn($is_installed);
+    $dependency_checker->requiresInstallation($extension->reveal())->willReturn($requires_installation);
 
     $string_translation = $this->getMock(TranslationInterface::class);