diff --git a/tests/fixtures/website/layouts/assets.html.twig b/tests/fixtures/website/layouts/assets.html.twig
index bfa076f27..8819aa0d1 100644
--- a/tests/fixtures/website/layouts/assets.html.twig
+++ b/tests/fixtures/website/layouts/assets.html.twig
@@ -206,7 +206,7 @@
   <p>
     <pre>{% verbatim %}{{ asset('ISS.jpg').exif }}{% endverbatim %}</pre>
     <blockquote>
-      {{- dump(asset('ISS.jpg').exif) -}}
+      {{- d(asset('ISS.jpg').exif) -}}
     </blockquote>
   </p>
   <h3>Image `srcset`</h3>
diff --git a/tests/fixtures/website/layouts/data.html.twig b/tests/fixtures/website/layouts/data.html.twig
index 3ba675f54..049b3df55 100644
--- a/tests/fixtures/website/layouts/data.html.twig
+++ b/tests/fixtures/website/layouts/data.html.twig
@@ -21,6 +21,6 @@ XML:
 </ul>
 CSV:
 <pre>
-  {{ dump(site.data.subdir.subsub.csv) }}
+  {{ d(site.data.subdir.subsub.csv) }}
 </pre>
 {% endblock %}
diff --git a/tests/fixtures/website/layouts/fmvariables.html.twig b/tests/fixtures/website/layouts/fmvariables.html.twig
index 6b05d6af5..a22ae0a39 100644
--- a/tests/fixtures/website/layouts/fmvariables.html.twig
+++ b/tests/fixtures/website/layouts/fmvariables.html.twig
@@ -4,7 +4,7 @@
 
 <pre>
 page.fmvariables:
-{{ dump(page.fmvariables) }}
+{{ d(page.fmvariables) }}
 </pre>
 
 {% endblock content %}
diff --git a/tests/fixtures/website/layouts/functions_and_filters.html.twig b/tests/fixtures/website/layouts/functions_and_filters.html.twig
index 45863d3c3..12be7d167 100644
--- a/tests/fixtures/website/layouts/functions_and_filters.html.twig
+++ b/tests/fixtures/website/layouts/functions_and_filters.html.twig
@@ -28,18 +28,18 @@
 
 <h3>json_decode</h3>
 <pre>{% verbatim %}{{ asset('json.json').content|json_decode}}{% endverbatim %}</pre>
-<pre>{{ dump(asset('json.json').content|json_decode) }}</pre>
+<pre>{{ d(asset('json.json').content|json_decode) }}</pre>
 
 <h3>yaml_parse</h3>
 <pre>{% verbatim %}{{ asset('yaml.yml').content|yaml_parse }}{% endverbatim %}</pre>
-<pre>{{ dump(asset('yaml.yml').content|yaml_parse) }}</pre>
+<pre>{{ d(asset('yaml.yml').content|yaml_parse) }}</pre>
 
 <h3>hex_to_rgb</h3>
-<pre>{% verbatim %}{{ dump('#0A66C2'|hex_to_rgb) }}{% endverbatim %}</pre>
-<pre>{{ dump('#0A66C2'|hex_to_rgb) }}</pre>
+<pre>{% verbatim %}{{ d('#0A66C2'|hex_to_rgb) }}{% endverbatim %}</pre>
+<pre>{{ d('#0A66C2'|hex_to_rgb) }}</pre>
 
 <h3>splitline</h3>
-<pre>{% verbatim %}{{ dump('This is a test of the splitline filter.'|splitline) }}{% endverbatim %}</pre>
-<pre>{{ dump('This is a test of the splitline filter.'|splitline) }}</pre>
+<pre>{% verbatim %}{{ d('This is a test of the splitline filter.'|splitline) }}{% endverbatim %}</pre>
+<pre>{{ d('This is a test of the splitline filter.'|splitline) }}</pre>
 
 {% endblock content %}
\ No newline at end of file
diff --git a/tests/fixtures/website/layouts/static.html.twig b/tests/fixtures/website/layouts/static.html.twig
index c6fa674fa..327e4711e 100644
--- a/tests/fixtures/website/layouts/static.html.twig
+++ b/tests/fixtures/website/layouts/static.html.twig
@@ -17,8 +17,8 @@
       <li>name: {{ file.name }}</li>
       <li>basename: {{ file.basename }}</li>
       <li>ext: {{ file.ext }}</li>
-      <li>exif: <pre>{{ dump(file.exif|default({})) }}</pre></li>
-      <li>audio: <pre>{{ dump(file.audio|default) }}</pre></li>
+      <li>exif: <pre>{{ d(file.exif|default({})) }}</pre></li>
+      <li>audio: <pre>{{ d(file.audio|default) }}</pre></li>
     </ul>
   </li>
 {% endfor %}
diff --git a/tests/fixtures/website/layouts/taxo.html.twig b/tests/fixtures/website/layouts/taxo.html.twig
index aa6716a78..df125d893 100644
--- a/tests/fixtures/website/layouts/taxo.html.twig
+++ b/tests/fixtures/website/layouts/taxo.html.twig
@@ -16,6 +16,6 @@
       </ul>
 
       Debug:<br/>
-      <pre>{{ dump(site.taxonomies) }}</pre>
+      <pre>{{ d(site.taxonomies) }}</pre>
 
 {% endblock content %}
diff --git a/tests/fixtures/website/layouts/variables.html.twig b/tests/fixtures/website/layouts/variables.html.twig
index 7cd3af36f..f0b669f24 100644
--- a/tests/fixtures/website/layouts/variables.html.twig
+++ b/tests/fixtures/website/layouts/variables.html.twig
@@ -3,7 +3,7 @@
 {% block content %}
 
 <pre>
-{{ dump(page.variables) }}
+{{ d(page.variables) }}
 </pre>
 
 {% endblock %}
diff --git a/tests/fixtures/website/themes/a-theme/layouts/includes/page_li.html.twig b/tests/fixtures/website/themes/a-theme/layouts/includes/page_li.html.twig
index 35278ed76..193df1211 100644
--- a/tests/fixtures/website/themes/a-theme/layouts/includes/page_li.html.twig
+++ b/tests/fixtures/website/themes/a-theme/layouts/includes/page_li.html.twig
@@ -12,7 +12,7 @@
           <li>folder: {{ item.folder }}</li>
           <li>slug: {{ item.slug }}</li>
 {% if item.menu is defined %}
-          <li>menu: {{ dump(item.menu) }}</li>
+          <li>menu: {{ d(item.menu) }}</li>
 {% endif %}
 {% if item.weight is defined %}
           <li>weight: {{ item.weight }}</li>
diff --git a/tests/fixtures/website/themes/a-theme/layouts/index.html.twig b/tests/fixtures/website/themes/a-theme/layouts/index.html.twig
index 25e19b335..9d03f0e81 100644
--- a/tests/fixtures/website/themes/a-theme/layouts/index.html.twig
+++ b/tests/fixtures/website/themes/a-theme/layouts/index.html.twig
@@ -2,6 +2,8 @@
 
 {% block content %}
 
+{{ d(site.menus) }}
+
 <details>
   <summary>All pages</summary>
   <ul>