tests: Consolidate and simplify structure

If we had extensive tests or groups of tests we only wanted to run some
of the time, it might make sense to split up tests into broad buckets
like "e2e", "smoke", and "unit", but we have only three test files and
~always run them all anyway.  Individual files or sets of files can
still be run directly with jest.

Removes NODE_ENV=test declaration, as Jest already sets it, and removes
ENV=dev because it doesn't appear to be needed.

Removes "npm run test:unit" command which should have been removed when
the sole file in test/unit/ was removed by "Remove the now-unused
isRequestBackedByAuspiceDataset() function" (f0c6dcd).

.gitignore

@@ -18,5 +18,4 @@ scratch
 /data
 
 # test logs
-/test/end-to-end/server.log
-/test/smoke-test/server.log
+/test/server.log

README.md

@@ -193,15 +193,21 @@ See the [infrastructure documentation](./docs/infrastructure.md) for details.
 
 ---
 ## Testing
-Nextstrain.org currently implements limited smoke-testing to test requests originiating from the Auspice client to the nextstrain.org server (i.e. API GET requests starting with `/charon/`).
-These are defined [in this JSON file](./test/smoke-test/auspice_client_requests.json) and can be run via
+Nextstrain.org currently uses limited automated testing defined in `test/*.test.js` files.
+Run the tests with:
 
-```
-npm run test:ci
-```
+    npm run test:ci
+
+This will run a local server for the duration of the tests.
+Alternatively, you can run your own server in the background and run:
+
+    npm run test
+
+instead.
+
+To run a single test or small number of test files, run a local server and invoke Jest directly, for example:
 
-Which will run a local server for the duration of the tests.
-Alternatively, you can run your own server in the background and run `npm run smoke-test`.
+    npx jest --run-tests-by-path test/routing.test.js
 
 ---
 

docs/api.md

@@ -23,5 +23,5 @@ if (!source.visibleToUser(req.user)) {
 
 ## Tests
 
-There are a number of smoke-tests for these API calls.
-See `tests/smoke-test/` for details and run via `npm run smoke-test:ci`
+There are a number of tests for these API calls.
+See `test/auspice_client_requests.test.js` for details and run via `npm run test:ci`

package.json

@@ -16,12 +16,8 @@
     "set-up": "npm run build",
     "server": "node server.js",
     "start": "npm run server",
-    "smoke-test": "NODE_ENV=test ENV=dev jest --roots ./test/smoke-test/",
-    "e2e-test": "NODE_ENV=test ENV=dev jest --roots ./test/end-to-end/",
-    "e2e-test:ci": "start-server-and-test 'node server.js --verbose >./test/end-to-end/server.log 2>&1' http://localhost:5000 e2e-test",
-    "smoke-test:ci": "start-server-and-test 'node server.js --verbose >./test/smoke-test/server.log 2>&1' http://localhost:5000 smoke-test",
-    "test:ci": "npm run smoke-test:ci && npm run e2e-test:ci;",
-    "test:unit": "jest ./test/unit*",
+    "test": "jest --roots ./test/",
+    "test:ci": "start-server-and-test 'node server.js --verbose >./test/server.log 2>&1' http://localhost:5000 test",
     "dev": "./develop.sh"
   },
   "dependencies": {