squash UI for PanDDA 2.x run results

tests/test_views_pandda.py

@@ -0,0 +1,85 @@
+from typing import Optional
+from pathlib import Path
+from projects.database import db_session
+from fragview.tools import Tool
+from tests.utils import ViewTesterMixin, ProjectTestCase
+
+
+def _make_combo_dir(
+    pandda_dir: Path, proc: Tool, refine: Tool, results_json: Optional[str] = "{}"
+):
+    pandda_dir.mkdir(exist_ok=True)
+    combo_dir = Path(pandda_dir, f"{proc.get_name()}-{refine.get_name()}")
+    combo_dir.mkdir()
+
+    if results_json is not None:
+        file = Path(combo_dir, "result", "results.json")
+        file.parent.mkdir()
+        file.write_text(results_json)
+
+
+class TestResultsView(ViewTesterMixin, ProjectTestCase):
+    """
+    test /pandda/results/ view
+    """
+
+    def setUp(self):
+        super().setUp()
+        self.setup_client(self.proposals)
+
+    def create_pandda_results(self):
+        pandda_dir = self.project.pandda_dir
+
+        _make_combo_dir(pandda_dir, Tool.AUTOPROC, Tool.DIMPLE)
+        _make_combo_dir(pandda_dir, Tool.XDS, Tool.DIMPLE)
+
+        # 'failed' pandda run
+        _make_combo_dir(pandda_dir, Tool.EDNA, Tool.DIMPLE, results_json=None)
+
+        # random file in the pandda directory
+        Path(pandda_dir, "some_file").touch()
+
+    @db_session
+    def test_no_results(self):
+        resp = self.client.get("/pandda/results/")
+        self.assert_response(resp, 200, "ok")
+
+        # check that correct template was rendered
+        self.assert_contains_template(resp, "pandda_results.html")
+        # the results combo should be empty
+        self.assertListEqual(resp.context["result_combos"], [])
+
+    @db_session
+    def test_got_results(self):
+        self.create_pandda_results()
+
+        resp = self.client.get("/pandda/results/")
+        self.assert_response(resp, 200, "ok")
+
+        # check that correct template was rendered
+        self.assert_contains_template(resp, "pandda_results.html")
+
+        result_combos = {f"{t.ui_label}" for t in resp.context["result_combos"]}
+        self.assertSetEqual(result_combos, {"autoPROC - DIMPLE", "XIA2/XDS - DIMPLE"})
+
+
+class TestEventsView(ViewTesterMixin, ProjectTestCase):
+    def setUp(self):
+        super().setUp()
+        self.setup_client(self.proposals)
+
+    def test_no_pandda_dir(self):
+        resp = self.client.get("/pandda/events/edna/dimple")
+        self.assert_response(resp, 500, "Error reading data.*")
+
+    def test_unparsable_result_json(self):
+        _make_combo_dir(
+            self.project.pandda_dir, Tool.XDS, Tool.DIMPLE, "not-proper-json"
+        )
+        resp = self.client.get("/pandda/events/xds/dimple")
+        self.assert_response(resp, 500, "Error parsing.*")
+
+    def test_invalid_shema_result_json(self):
+        _make_combo_dir(self.project.pandda_dir, Tool.XDS, Tool.DIMPLE, '{"foo": 1}')
+        resp = self.client.get("/pandda/events/xds/dimple")
+        self.assert_response(resp, 500, "Unexpected json schema.*")