Add tests for setting default dashboard

tests/integration/web/webfront_test.py

@@ -1,8 +1,56 @@
 from mock import Mock
+
+from django.urls import reverse
+from nav.compatibility import smart_str
+from nav.models.profiles import Account, AccountDashboard
 from nav.web.webfront.utils import tool_list
 
 
 def test_tools_should_be_readable():
     admin = Mock()
     tools = tool_list(admin)
     assert len(tools) > 0
+
+
+def test_set_default_dashboard_should_succeed(db, client):
+    """Tests that a default dashboard can be set"""
+    dashboard = AccountDashboard.objects.create(
+        name="new_default",
+        is_default=False,
+        account=Account.objects.get(login="admin"),
+    )
+    url = reverse("set-default-dashboard", args=(dashboard.pk,))
+    response = client.post(url, follow=True)
+
+    dashboard.refresh_from_db()
+
+    assert response.status_code == 200
+    assert f"Default dashboard set to «{dashboard.name}»" in smart_str(response.content)
+    assert dashboard.is_default
+    assert AccountDashboard.objects.filter(is_default=True).count() == 1
+
+
+def test_set_default_dashboard_with_multiple_previous_defaults_should_succeed(
+    db, client
+):
+    default_dashboard = AccountDashboard.objects.create(
+        name="default_dashboard",
+        is_default=True,
+        account=Account.objects.get(login="admin"),
+    )
+    dashboard = AccountDashboard.objects.create(
+        name="new_default",
+        is_default=False,
+        account=Account.objects.get(login="admin"),
+    )
+    url = reverse("set-default-dashboard", args=(dashboard.pk,))
+    response = client.post(url, follow=True)
+
+    default_dashboard.refresh_from_db()
+    dashboard.refresh_from_db()
+
+    assert response.status_code == 200
+    assert f"Default dashboard set to «{dashboard.name}»" in smart_str(response.content)
+    assert dashboard.is_default
+    assert not default_dashboard.is_default
+    assert AccountDashboard.objects.filter(is_default=True).count() == 1