1 files changed, 96 insertions, 0 deletions
diff --git a/tests/uploader/test_parse.py b/tests/uploader/test_parse.py
new file mode 100644
index 0000000..076c47c
--- /dev/null
+++ b/tests/uploader/test_parse.py
@@ -0,0 +1,96 @@
+"""Test the 'parse' module in the web-ui"""
+import sys
+
+import redis
+import pytest
+
+from uploader.jobs import job, jobsnamespace
+
+from tests.conftest import uploadable_file_object
+
+def test_parse_with_existing_uploaded_file(#pylint: disable=[too-many-arguments]
+        client,
+        db_url,
+        redis_url,
+        redis_ttl,
+        jobs_prefix,
+        job_id,
+        monkeypatch):
+    """
+    GIVEN: 1. A flask application testing client
+           2. A valid file, and filetype
+    WHEN: The file is uploaded, and the parsing triggered
+    THEN: Ensure that:
+          1. the system redirects to the job/parse status page
+          2. the job is placed on redis for processing
+    """
+    monkeypatch.setattr("uploader.jobs.uuid4", lambda : job_id)
+    # Upload a file
+    speciesid = 1
+    filename = "no_data_errors.tsv"
+    filetype = "average"
+    client.post(
+        "/upload", data={
+            "speciesid": speciesid,
+            "filetype": filetype,
+            "qc_text_file": uploadable_file_object(filename)})
+    # Checks
+    resp = client.get(f"/parse/parse?speciesid={speciesid}&filename={filename}"
+                      f"&filetype={filetype}")
+    assert resp.status_code == 302
+    assert b'Redirecting...' in resp.data
+    assert b'/parse/status/934c55d8-396e-4959-90e1-2698e9205758' in resp.data
+
+    with redis.Redis.from_url(redis_url, decode_responses=True) as rconn:
+        the_job = job(rconn, jobsnamespace(), job_id)
+
+    assert the_job["jobid"] == job_id
+    assert the_job["filename"] == filename
+    assert the_job["command"] == " ".join([
+        sys.executable, "-m", "scripts.validate_file", db_url, redis_url,
+        jobs_prefix, job_id, "--redisexpiry", str(redis_ttl), str(speciesid),
+        filetype, f"{client.application.config['UPLOAD_FOLDER']}/{filename}"])
+
+@pytest.mark.parametrize(
+    "filename,uri,error_msgs",
+    (("non_existent.file",
+      "/parse/parse?filename=non_existent.file&filename=average",
+      [b'Selected file does not exist (any longer)']),
+     ("non_existent.file",
+      "/parse/parse?filename=non_existent.file&filename=standard-error",
+      [b'Selected file does not exist (any longer)']),
+     ("non_existent.file",
+      "/parse/parse?filename=non_existent.file&filename=percival",
+      [b'Selected file does not exist (any longer)',
+       b'Invalid filetype provided']),
+     ("no_data_errors.tsv",
+      "/parse/parse?filename=no_data_errors.tsv&filename=percival",
+      [b'Invalid filetype provided']),
+     ("no_data_errors.tsv",
+      "/parse/parse?filename=no_data_errors.tsv",
+      [b'No filetype provided']),
+     (None, "/parse/parse", [b'No file provided', b'No filetype provided'])))
+def test_parse_with_non_uploaded_file(client, filename, uri, error_msgs):
+    """
+    GIVEN: 1. A flask application testing client
+           2. A valid filetype
+           3. A filename to a file that has not been uploaded yet
+    WHEN: The parsing triggered
+    THEN: Ensure that the appropriate errors are displayed
+    """
+    ## Conditionally upload files
+    if filename and filename != "non_existent.file":
+        client.post(
+        "/upload", data={
+            "filetype": "average",
+            "qc_text_file": uploadable_file_object(filename)})
+    # Trigger
+    resp = client.get(uri,follow_redirects=True)
+    ## Check that there was exactly one redirect
+    assert len(resp.history) == 1 and resp.history[0].status_code == 302
+    ## Check that redirect is to home page and is successful
+    assert resp.request.path == "/upload"
+    assert resp.status_code == 200
+    ## Check that error(s) are displayed
+    for error_msg in error_msgs:
+        assert error_msg in resp.data