Try pip versions

.github/workflows/ci.yml

@@ -30,17 +30,20 @@ jobs:
 
       - name: Checkout
         uses: actions/[email protected]
-
-      - uses: actions/[email protected].2
-        with:
-          path: ~/.cache/pip
-          key: ${{ runner.os }}-pip-${{ hashFiles('requirements/dev.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-pip-
+#
+#      - uses: actions/[email protected].1
+#        with:
+#          path: ~/.cache/pip
+#          key: ${{ runner.os }}-pip-${{ hashFiles('requirements/dev.txt') }}
+#          restore-keys: |
+#            ${{ runner.os }}-pip-
 
       - name: Install Python requirements
         run: pip install -r requirements/dev.txt
 
+      - name: Pip freeze
+        run: pip freeze
+
       - name: Run flake8
         run: flake8
 

test/test_legend.py

@@ -28,7 +28,7 @@ def test_unique_symbol(client):
     b = _check_request(rv)
     #  {'nodes': [{'icon': 'ICON', 'title': 'unique_symbol', 'type': 'layer'}], 'title': ''}
     assert b['title'] == ''
-    assert len(b['nodes']) == 1, b
+    assert len(b['nod']) == 1, b
 
 
 def test_categorized_symbol(client):