start project

tests/test_uploads.py

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+"""Upload status-polling tests.
+
+Covers two things:
+1. Regression coverage for the queued-vs-processing template bug reported
+   after a real deployment: a file sitting in 'queued' status (before the
+   background trigger/cron picks it up) was rendering the same text as a
+   genuinely in-progress parse, making the two states indistinguishable.
+2. The real percentage progress bar (Ch12: total_lines is now counted on
+   first pickup, so processed/total renders as an actual percentage
+   instead of an indeterminate spinner).
+"""
+from __future__ import annotations
+
+from app.models.log_file import LogFile
+
+
+def _make_log_file(db, status: str, processed_lines: int = 0, total_lines: int | None = None) -> LogFile:
+    log_file = LogFile(
+        filename="sample.log.gz",
+        server_type="apache",
+        format_string="",
+        status=status,
+        processed_lines=processed_lines,
+        total_lines=total_lines,
+        size_bytes=123,
+        checksum=f"checksum-for-{status}-{processed_lines}-{total_lines}",
+    )
+    db.session.add(log_file)
+    db.session.commit()
+    return log_file
+
+
+def test_queued_status_renders_queued_template_not_processing(logged_in_client, db):
+    log_file = _make_log_file(db, status="queued")
+    resp = logged_in_client.get(f"/api/uploads/{log_file.id}/status")
+    assert resp.status_code == 200
+    assert b"sample.log.gz" in resp.data
+    assert b"queued" in resp.data.lower()
+    assert b"analyzing" not in resp.data.lower()
+
+
+def test_processing_status_without_total_shows_indeterminate(logged_in_client, db):
+    log_file = _make_log_file(db, status="processing", processed_lines=42)
+    resp = logged_in_client.get(f"/api/uploads/{log_file.id}/status")
+    assert resp.status_code == 200
+    assert b"sample.log.gz" in resp.data
+    assert b"42" in resp.data
+    assert b"analyzing" in resp.data.lower()
+
+
+def test_processing_status_with_total_shows_real_percentage(logged_in_client, db):
+    log_file = _make_log_file(db, status="processing", processed_lines=25, total_lines=100)
+    resp = logged_in_client.get(f"/api/uploads/{log_file.id}/status")
+    assert resp.status_code == 200
+    assert b"25%" in resp.data
+    assert b"25" in resp.data and b"100" in resp.data
+
+
+def test_done_status_renders_done_template(logged_in_client, db):
+    log_file = _make_log_file(db, status="done", processed_lines=100, total_lines=100)
+    resp = logged_in_client.get(f"/api/uploads/{log_file.id}/status")
+    assert resp.status_code == 200
+    assert b"sample.log.gz" in resp.data
+    assert b"done" in resp.data.lower()
+    assert b"100" in resp.data
+
+
+def test_error_status_renders_error_template(logged_in_client, db):
+    log_file = _make_log_file(db, status="error")
+    log_file.error_message = "boom"
+    db.session.commit()
+    resp = logged_in_client.get(f"/api/uploads/{log_file.id}/status")
+    assert resp.status_code == 200
+    assert b"sample.log.gz" in resp.data
+    assert b"boom" in resp.data
+
+
+def test_json_status_includes_total_lines(logged_in_client, db):
+    log_file = _make_log_file(db, status="processing", processed_lines=10, total_lines=50)
+    resp = logged_in_client.get(
+        f"/api/uploads/{log_file.id}/status", headers={"Accept": "application/json"}
+    )
+    assert resp.status_code == 200
+    data = resp.get_json()["data"]
+    assert data["processed_lines"] == 10
+    assert data["total_lines"] == 50