GH-5: Show message when no schemes

schemes/templates/schemes.html

@@ -4,28 +4,31 @@
 {% block content %}
     <h1 class="govuk-heading-l">{{ authority_name }}</h1>
 
-    {% set rows = [] %}
-    {% for scheme in schemes %}
-        {% do rows.append([
-            {
-                "text": scheme.reference
-            },
-            {
-                "text": scheme.name
-            }
-        ]) %}
-    {% endfor %}
-
-    {{ govukTable({
-        "head": [
-            {
-                "text": "Reference"
-            },
-            {
-                "text": "Name"
-            }
-        ],
-        "rows": rows
-    }) }}
+    {% if schemes %}
+        {% set rows = [] %}
+        {% for scheme in schemes %}
+            {% do rows.append([
+                {
+                    "text": scheme.reference
+                },
+                {
+                    "text": scheme.name
+                }
+            ]) %}
+        {% endfor %}
+        {{ govukTable({
+            "head": [
+                {
+                    "text": "Reference"
+                },
+                {
+                    "text": "Name"
+                }
+            ],
+            "rows": rows
+        }) }}
+    {% else %}
+        <p class="govuk-body">There are no schemes for your authority to update.</p>
+    {% endif %}
 
 {% endblock %}

tests/integration/pages.py

@@ -78,10 +78,14 @@ def authority(self) -> str | None:
         return heading.string if heading else None
 
     @property
-    def schemes(self) -> SchemesTableComponent:
+    def schemes(self) -> SchemesTableComponent | None:
         table = self._soup.select_one("main table")
-        assert table
-        return SchemesTableComponent(table)
+        return SchemesTableComponent(table) if table else None
+
+    @property
+    def is_no_schemes_message_visible(self) -> bool:
+        paragraph = self._soup.select_one("main p")
+        return paragraph.string == "There are no schemes for your authority to update." if paragraph else False
 
 
 class ServiceHeaderComponent:

tests/integration/test_schemes.py

@@ -75,10 +75,19 @@ def test_schemes_shows_schemes(schemes: SchemeRepository, client: FlaskClient) -
 
     schemes_page = SchemesPage(client).open()
 
+    assert schemes_page.schemes
     assert list(schemes_page.schemes) == [
         {"reference": "ATE00001", "name": "Wirral Package"},
         {"reference": "ATE00002", "name": "School Streets"},
     ]
+    assert not schemes_page.is_no_schemes_message_visible
+
+
+def test_schemes_shows_message_when_no_schemes(client: FlaskClient) -> None:
+    schemes_page = SchemesPage(client).open()
+
+    assert not schemes_page.schemes
+    assert schemes_page.is_no_schemes_message_visible
 
 
 class TestApiEnabled: