diff --git a/tests/test_draco_bar_texte.py b/tests/test_draco_bar_texte.py
index 51c5945..527e83a 100644
--- a/tests/test_draco_bar_texte.py
+++ b/tests/test_draco_bar_texte.py
@@ -33,6 +33,26 @@ def test_aucun_texte_chantier_rendu():
     assert rendu.lstrip().startswith("<link")
 
 
+def test_barre_v020_onglet_shaarit_et_garde_data_theme():
+    """Barre v0.2.0 (commons @70c837a) : onglet ShaarIt entre Kanbante
+    et l'onglet agent, logo fourni tel quel, CSS vendangé verbatim
+    avec la garde data-theme sur prefers-color-scheme."""
+    gabarit = (ROOT / "app/templates/_draco_bar.html").read_text()
+    rendu = _hors_commentaires(gabarit)
+    nav = rendu.split('<nav class="draco-apptabs"')[1].split("</nav>")[0]
+    assert nav.index('data-app="kanbante"') < nav.index('data-app="shaarit"')
+    assert nav.index('data-app="shaarit"') < nav.index('data-app="agent"')
+    assert 'href="{{ draco_urls().shaarit }}/"' in nav
+    assert 'data-icon="shaarit"><img src="/static/img/logos/shaarit.svg"' in nav
+    assert (ROOT / "static/img/logos/shaarit.svg").is_file()
+    css = (ROOT / "static/css/draco-barre.css").read_text()
+    assert "html:not([data-theme]) .draco-bar {" in css
+    assert "html:not([data-theme]) .draco-bar .draco-brand-mark img" in css
+    js = (ROOT / "static/js/vendor/draco-barre.js").read_text()
+    assert 'shaarit: "https://shaarit.dracodev.net/"' in js
+    assert 'shaarit: "https://shaarit-dev.dracodev.net/"' in js
+
+
 def test_barre_intacte_apres_suppression():
     """Le 5e onglet Console Spark et la marque survivent a la suppression."""
     gabarit = (ROOT / "app/templates/_draco_bar.html").read_text()