chore: reorganize test files into domain-specific subdirectories under tests/

Split the monolithic test directory into three tiers (unit, api, e2e) with a path-mirroring directory structure. Added corresponding Makefile targets (test-unit, test-api, test-e2e) and updated all documentation references (CLAUDE.md, README.md, testing-cicd.html, testing-framework.html, testing-make.html) to reflect the new layout and naming conventions.

tests/api/projects/files/upload.py

@@ -0,0 +1,147 @@
+# retoor <retoor@molodetz.nl>
+
+import time
+import requests
+from playwright.sync_api import expect
+from tests.conftest import BASE_URL
+from devplacepy.database import get_table
+_counter_project_files = [0]
+def _signup_project_files():
+    _counter_project_files[0] += 1
+    name = f"pf{int(time.time() * 1000)}{_counter_project_files[0]}"
+    session = requests.Session()
+    session.post(
+        f"{BASE_URL}/auth/signup",
+        data={
+            "username": name,
+            "email": f"{name}@t.dev",
+            "password": "secret123",
+            "confirm_password": "secret123",
+        },
+        allow_redirects=True,
+    )
+    key = get_table("users").find_one(username=name)["api_key"]
+    return name, key
+def _h_project_files(key):
+    return {"X-API-KEY": key, "Accept": "application/json"}
+def _create_project_project_files(key, title):
+    r = requests.post(
+        f"{BASE_URL}/projects/create",
+        headers=_h_project_files(key),
+        data={
+            "title": title,
+            "description": "filesystem test",
+            "project_type": "software",
+            "status": "In Development",
+        },
+    )
+    assert r.status_code == 200, r.text
+    return r.json()["data"]
+def _write_project_files(key, slug, path, content):
+    return requests.post(
+        f"{BASE_URL}/projects/{slug}/files/write",
+        headers=_h_project_files(key),
+        data={"path": path, "content": content},
+        allow_redirects=False,
+    )
+def _mkdir(key, slug, path):
+    return requests.post(
+        f"{BASE_URL}/projects/{slug}/files/mkdir",
+        headers=_h_project_files(key),
+        data={"path": path},
+        allow_redirects=False,
+    )
+def _move(key, slug, from_path, to_path):
+    return requests.post(
+        f"{BASE_URL}/projects/{slug}/files/move",
+        headers=_h_project_files(key),
+        data={"from_path": from_path, "to_path": to_path},
+        allow_redirects=False,
+    )
+def _delete(key, slug, path):
+    return requests.post(
+        f"{BASE_URL}/projects/{slug}/files/delete",
+        headers=_h_project_files(key),
+        data={"path": path},
+        allow_redirects=False,
+    )
+def _list(slug, key=None):
+    return requests.get(
+        f"{BASE_URL}/projects/{slug}/files",
+        headers=_h_project_files(key) if key else {"Accept": "application/json"},
+    )
+def _raw_project_files(slug, path, key=None):
+    return requests.get(
+        f"{BASE_URL}/projects/{slug}/files/raw",
+        params={"path": path},
+        headers=_h_project_files(key) if key else {"Accept": "application/json"},
+    )
+def _paths(slug, key=None):
+    return sorted(f["path"] for f in _list(slug, key).json()["files"])
+def _make_project_ui(page, title):
+    page.goto(f"{BASE_URL}/projects", wait_until="domcontentloaded")
+    page.locator("#create-project-btn").click()
+    page.fill("#title", title)
+    page.fill("#description", "Project for filesystem UI test")
+    page.click("button:has-text('Create Project')")
+    page.wait_for_url(f"{BASE_URL}/projects/*", wait_until="domcontentloaded")
+    return page.url
+def _open_files(page, title):
+    proj_url = _make_project_ui(page, title)
+    slug = proj_url.rstrip("/").split("/")[-1]
+    page.goto(proj_url + "/files", wait_until="domcontentloaded")
+    return slug
+def _dialog_fill(page, value):
+    page.locator(".dialog-overlay.visible .dialog-input").wait_for(state="visible")
+    page.fill(".dialog-overlay.visible .dialog-input", value)
+    page.click(".dialog-overlay.visible .dialog-confirm")
+def _dialog_confirm(page):
+    page.locator(".dialog-overlay.visible .dialog-confirm").wait_for(state="visible")
+    page.click(".dialog-overlay.visible .dialog-confirm")
+def _dialog_cancel(page):
+    page.locator(".dialog-overlay.visible .dialog-cancel").wait_for(state="visible")
+    page.click(".dialog-overlay.visible .dialog-cancel")
+def _new_folder(page, name):
+    page.click("#pf-new-folder")
+    _dialog_fill(page, name)
+    page.wait_for_selector(f".pf-node-row:has-text('{name.split('/')[-1]}')")
+def _new_file(page, name):
+    page.click("#pf-new-file")
+    _dialog_fill(page, name)
+def _row(page, name):
+    return page.locator(f".pf-node-row:has-text('{name}')").first
+def _alice_key():
+    return get_table("users").find_one(username="alice_test")["api_key"]
+
+
+def test_upload_text_is_editable(app_server):
+    _, key = _signup_project_files()
+    slug = _create_project_project_files(key, "FS UploadText")["slug"]
+    r = requests.post(
+        f"{BASE_URL}/projects/{slug}/files/upload",
+        headers=_h_project_files(key),
+        files={"file": ("util.py", b"x = 1\n")},
+        data={"path": "src"},
+    )
+    assert r.status_code == 200
+    node = _raw_project_files(slug, "src/util.py", key).json()
+    assert node["is_binary"] is False and node["content"] == "x = 1\n"
+
+
+def test_upload_binary_is_served(app_server):
+    _, key = _signup_project_files()
+    slug = _create_project_project_files(key, "FS UploadBinary")["slug"]
+    blob = bytes(range(256))
+    r = requests.post(
+        f"{BASE_URL}/projects/{slug}/files/upload",
+        headers=_h_project_files(key),
+        files={"file": ("logo.bin", blob)},
+        data={"path": "assets"},
+    )
+    assert r.status_code == 200
+    node = _raw_project_files(slug, "assets/logo.bin", key).json()
+    assert node["is_binary"] is True and node["url"].startswith(
+        "/static/uploads/project_files/"
+    )
+    served = requests.get(BASE_URL + node["url"])
+    assert served.status_code == 200 and served.content == blob