diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e5e6b55..4928306b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,8 @@
-on: [push]
+on:
+  pull_request:
+  push:
+    branches:
+      - main
 name: CI
 env:
   SIMPLETEST_DB: "mysql://drupal:drupal@db:3306/drupal"
@@ -17,7 +21,7 @@ jobs:
 
     services:
       db:
-        image: mariadb:10.5
+        image: mariadb
         env:
           MYSQL_USER: drupal
           MYSQL_PASSWORD: drupal
@@ -31,11 +35,14 @@ jobs:
         with:
           fetch-depth: 1
 
+      - name: Parse $MODULE_NAME from composer.json
+        run: echo "MODULE_NAME=$(cat composer.json | jq -r .name | awk -F/ '{print $NF}')" >> $GITHUB_ENV
+
       - name: Set Drupal root
         run: echo "DRUPAL_ROOT=$HOME/drupal" >> $GITHUB_ENV
 
       - name: Set module folder
-        run: echo "MODULE_FOLDER=$DRUPAL_ROOT/modules/contrib/${{ secrets.MODULE_NAME }}" >> $GITHUB_ENV
+        run: echo "MODULE_FOLDER=$DRUPAL_ROOT/modules/contrib/$MODULE_NAME" >> $GITHUB_ENV
 
       - name: Clone drupal
         run: git clone --depth 1 --branch "$DRUPAL_CORE_VERSION" http://git.drupal.org/project/drupal.git/ $DRUPAL_ROOT
@@ -46,9 +53,9 @@ jobs:
           composer config platform.php ${{ matrix.php-versions }}
           composer config repositories.4 composer https://repository.drupal.hel.ninja/
           composer config repositories.5 path $GITHUB_WORKSPACE
-          composer require drupal/${{ secrets.MODULE_NAME }} -W
+          composer require drupal/$MODULE_NAME -W
           composer run-script drupal-phpunit-upgrade
-          composer require "drush/drush ^10.0"
+          composer require "drush/drush ^11.0"
           composer config --no-plugins allow-plugins.dealerdirect/phpcodesniffer-composer-installer true
           composer require --dev donatj/mock-webserver
           composer require --dev "drupal/coder"
@@ -57,7 +64,7 @@ jobs:
         run: |
           cd $DRUPAL_ROOT
           php -d sendmail_path=$(which true); vendor/bin/drush --yes -v site-install minimal --db-url="$SIMPLETEST_DB"
-          vendor/bin/drush en ${{ secrets.MODULE_NAME }} -y
+          vendor/bin/drush en $MODULE_NAME -y
 
       - name: Run PHPCS
         run: |
diff --git a/src/Environment/EnvironmentResolver.php b/src/Environment/EnvironmentResolver.php
index a2e4650b..c888b5b2 100644
--- a/src/Environment/EnvironmentResolver.php
+++ b/src/Environment/EnvironmentResolver.php
@@ -12,6 +12,8 @@
  */
 final class EnvironmentResolver implements EnvironmentResolverInterface {
 
+  use EnvironmentTrait;
+
   public const PROJECT_NAME_KEY = 'project_name';
   public const ENVIRONMENT_NAME_KEY = 'environment_name';
 
@@ -118,7 +120,7 @@ public function getActiveEnvironmentName() : string {
         $this->configurationMissingExceptionMessage('No active environment found', self::ENVIRONMENT_NAME_KEY)
       );
     }
-    return $env;
+    return $this->normalizeEnvironmentName($env);
   }
 
   /**
diff --git a/src/Environment/EnvironmentTrait.php b/src/Environment/EnvironmentTrait.php
new file mode 100644
index 00000000..1cf8626b
--- /dev/null
+++ b/src/Environment/EnvironmentTrait.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace Drupal\helfi_api_base\Environment;
+
+/**
+ * A helper trait to deal with environments.
+ */
+trait EnvironmentTrait {
+
+  /**
+   * Temporary mapping function to match APP_ENV with environment resolver.
+   *
+   * @param string $environment
+   *   APP_ENV or environment name.
+   *
+   * @return null|string
+   *   The environment name.
+   */
+  protected function normalizeEnvironmentName(string $environment) : ? string {
+    // Some environments have an incorrect APP_ENV value, like 'production',
+    // 'staging' and 'testing' instead of 'local', 'test,' 'stage' and 'prod'.
+    // Map all known environment name variations to match environment resolver.
+    $environments = [
+      'testing' => 'test',
+      'staging' => 'stage',
+      'production' => 'prod',
+    ];
+
+    if (array_key_exists($environment, $environments)) {
+      return $environments[$environment];
+    }
+    return $environment;
+  }
+
+}
diff --git a/src/Environment/Project.php b/src/Environment/Project.php
index dcc81736..14860d5e 100644
--- a/src/Environment/Project.php
+++ b/src/Environment/Project.php
@@ -11,6 +11,8 @@
  */
 final class Project {
 
+  use EnvironmentTrait;
+
   public const ASUMINEN = 'asuminen';
   public const ETUSIVU = 'etusivu';
   public const KASVATUS_KOULUTUS = 'kasvatus-koulutus';
@@ -75,7 +77,7 @@ public function addEnvironment(string $key, Environment $environment) : self {
    *   The environment.
    */
   public function getEnvironment(string $environment) : Environment {
-    $environment = $this->mapEnvironmentName($environment);
+    $environment = $this->normalizeEnvironmentName($environment);
 
     if (!isset($this->environments[$environment])) {
       throw new \InvalidArgumentException(sprintf('Environment "%s" not found.', $environment));
@@ -83,30 +85,4 @@ public function getEnvironment(string $environment) : Environment {
     return $this->environments[$environment];
   }
 
-  /**
-   * Temporary mapping function to match APP_ENV with environment resolver.
-   *
-   * @param string $environment
-   *   APP_ENV or environment name.
-   *
-   * @return null|string
-   *   The environment name.
-   */
-  private function mapEnvironmentName(string $environment) : ? string {
-    // APP_ENV uses 'production', 'staging' and 'testing' as
-    // a name, while environment resolver uses 'local', 'test,' 'stage'
-    // and 'prod'.
-    // Map all known environment name variations to match environment resolver.
-    $environments = [
-      'testing' => 'test',
-      'staging' => 'stage',
-      'production' => 'prod',
-    ];
-
-    if (array_key_exists($environment, $environments)) {
-      return $environments[$environment];
-    }
-    return $environment;
-  }
-
 }
diff --git a/tests/src/Unit/EnvironmentResolverTest.php b/tests/src/Unit/EnvironmentResolverTest.php
index d4058f8f..01f0a12a 100644
--- a/tests/src/Unit/EnvironmentResolverTest.php
+++ b/tests/src/Unit/EnvironmentResolverTest.php
@@ -66,7 +66,7 @@ private function getEnvironmentResolver(string $projectName = NULL, string $envN
    * @covers \Drupal\helfi_api_base\Environment\Project::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::getEnvironment
    * @covers \Drupal\helfi_api_base\Environment\Project::addEnvironment
-   * @covers \Drupal\helfi_api_base\Environment\Project::mapEnvironmentName
+   * @covers \Drupal\helfi_api_base\Environment\EnvironmentTrait::normalizeEnvironmentName
    */
   public function testFallbackEnvironmentFile() : void {
     $resolver = new EnvironmentResolver('', $this->getConfigStub());
@@ -85,7 +85,7 @@ public function testFallbackEnvironmentFile() : void {
    * @covers \Drupal\helfi_api_base\Environment\Project::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::getEnvironment
    * @covers \Drupal\helfi_api_base\Environment\Project::addEnvironment
-   * @covers \Drupal\helfi_api_base\Environment\Project::mapEnvironmentName
+   * @covers \Drupal\helfi_api_base\Environment\EnvironmentTrait::normalizeEnvironmentName
    */
   public function testProjectConstant() : void {
     $constants = new \ReflectionClass(Project::class);
@@ -145,7 +145,7 @@ public function populateEnvironmentsExceptionsData() : array {
    * @covers \Drupal\helfi_api_base\Environment\Project::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::getEnvironment
    * @covers \Drupal\helfi_api_base\Environment\Project::addEnvironment
-   * @covers \Drupal\helfi_api_base\Environment\Project::mapEnvironmentName
+   * @covers \Drupal\helfi_api_base\Environment\EnvironmentTrait::normalizeEnvironmentName
    * @dataProvider resolvePathExceptionData
    */
   public function testResolveUrlException(
@@ -191,7 +191,7 @@ public function resolvePathExceptionData() : array {
    * @covers \Drupal\helfi_api_base\Environment\Project::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::getEnvironment
    * @covers \Drupal\helfi_api_base\Environment\Project::addEnvironment
-   * @covers \Drupal\helfi_api_base\Environment\Project::mapEnvironmentName
+   * @covers \Drupal\helfi_api_base\Environment\EnvironmentTrait::normalizeEnvironmentName
    * @dataProvider environmentMapData
    */
   public function testEnvironmentMap(string $envName, string $expected) : void {
@@ -230,7 +230,7 @@ public function environmentMapData() : array {
    * @covers \Drupal\helfi_api_base\Environment\Project::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::getEnvironment
    * @covers \Drupal\helfi_api_base\Environment\Project::addEnvironment
-   * @covers \Drupal\helfi_api_base\Environment\Project::mapEnvironmentName
+   * @covers \Drupal\helfi_api_base\Environment\EnvironmentTrait::normalizeEnvironmentName
    * @dataProvider validUrlData
    */
   public function testValidUrl(
@@ -356,6 +356,7 @@ public function testGetActiveEnvironmentException() : void {
    * @covers \Drupal\helfi_api_base\Environment\Environment::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::addEnvironment
+   * @covers \Drupal\helfi_api_base\Environment\EnvironmentTrait::normalizeEnvironmentName
    */
   public function testGetActiveEnvironmentFallback() : void {
     // Make sure environment resolver fallbacks to APP_ENV env variable when
@@ -379,7 +380,7 @@ public function testGetActiveEnvironmentFallback() : void {
    * @covers \Drupal\helfi_api_base\Environment\Project::__construct
    * @covers \Drupal\helfi_api_base\Environment\Project::addEnvironment
    * @covers \Drupal\helfi_api_base\Environment\Project::getEnvironment
-   * @covers \Drupal\helfi_api_base\Environment\Project::mapEnvironmentName
+   * @covers \Drupal\helfi_api_base\Environment\EnvironmentTrait::normalizeEnvironmentName
    */
   public function testGetActiveEnvironment() : void {
     $sut = $this->getEnvironmentResolver(Project::ASUMINEN, 'test');