Start unit tests for cycle paths getProps, with a tool for generating…

… the input. #29
acteng · Aug 21, 2023 · 60bec54 · 60bec54
1 parent f92e077
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diff --git a/layers/cycle_paths_tests.py b/layers/cycle_paths_tests.py
@@ -0,0 +1,47 @@
+import cycle_paths
+import unittest
+
+
+class TestGetProps(unittest.TestCase):
+ def test_getProps(self):
+ # You can generate entries using ../osm_unit_test_tool.html. The output
+ # is [kind, direction, width]. You can manually remove very irrelevant
+ # tags (like name) at your own discretion
+ for testCase in [
+ {
+ "id": "29063778",
+ "tags": ["highway=cycleway", "oneway=yes", "sidewalk=left"],
+ "output": ["track", "one-way", "unknown"],
+ },
+ {
+ "id": "256017834",
+ "tags": [
+ "bicycle=designated",
+ "foot=designated",
+ "highway=cycleway",
+ "segregated=yes",
+ ],
+ "output": ["shared_use_segregated", "unknown", "unknown"],
+ },
+ ]:
+ tags = {}
+ for tag in testCase["tags"]:
+ key, value = tag.split("=")
+ tags[key] = value
+ tags["@id"] = testCase["id"]
+
+ actualResult = cycle_paths.getProps(tags)
+
+ kind, direction, width = testCase["output"]
+ expectedResult = {
+ "kind": kind,
+ "direction": direction,
+ "width": width,
+ "osm_id": testCase["id"],
+ }
+
+ self.assertEqual(actualResult, expectedResult)
+
+
+if __name__ == "__main__":
+ unittest.main()
diff --git a/osm_unit_test_tool.html b/osm_unit_test_tool.html
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html>
+ <head>
+ <title>OpenStreetMap Unit Test tool</title>
+ <script>
+ async function generate() {
+ document.getElementById("output").value = "";
+
+ let wayID = document.getElementById("wayID").value;
+ let url = `https://api.openstreetmap.org/api/0.6/way/${wayID}.json`;
+ try {
+ let resp = await fetch(url);
+ let json = await resp.json();
+ let tags = json.elements[0].tags;
+
+ // Remove tags likely to not influence the output at all
+ delete tags["name"];
+ let tagsArray = Object.entries(tags).map(([k, v]) => `${k}=${v}`);
+
+ let output = {
+ id: wayID,
+ tags: tagsArray,
+ output: ["kind", "direction", "width"],
+ };
+ document.getElementById("output").value = JSON.stringify(
+ output,
+ null,
+ 2
+ );
+ } catch (err) {
+ document.getElementById("output").value = `Error: ${err}`;
+ }
+ }
+
+ function copy() {
+ navigator.clipboard.writeText(document.getElementById("output").value);
+ }
+ </script>
+ </head>
+ <body>
+ <h1>OpenStreetMap Unit Test tool</h1>
+ <label for="wayID">Enter OpenStreetMap Way ID:</label>
+ <input type="text" id="wayID" />
+ <button onclick="generate()">Generate</button>
+ <br />
+
+ <h2>Output:</h2>
+ <button onclick="copy()">Copy</button>
+ <br />
+ <textarea id="output" rows="10" cols="100" readonly></textarea>
+ </body>
+</html>