From 85bad70d06911850a1863e794fac23313e5b230a Mon Sep 17 00:00:00 2001
From: Robert Anthony <r.anthon@gmail.com>
Date: Wed, 6 Mar 2024 10:34:23 -0500
Subject: [PATCH 1/2] Add test for self-hosted docs

---
 tests/test_offline_docs/__init__.py           |  0
 tests/test_offline_docs/static/swagger.css    |  1 +
 tests/test_offline_docs/static/swagger.js     |  3 ++
 .../test_root_path_with_static_mount.py       | 54 +++++++++++++++++++
 4 files changed, 58 insertions(+)
 create mode 100644 tests/test_offline_docs/__init__.py
 create mode 100644 tests/test_offline_docs/static/swagger.css
 create mode 100644 tests/test_offline_docs/static/swagger.js
 create mode 100644 tests/test_offline_docs/test_root_path_with_static_mount.py

diff --git a/tests/test_offline_docs/__init__.py b/tests/test_offline_docs/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/tests/test_offline_docs/static/swagger.css b/tests/test_offline_docs/static/swagger.css
new file mode 100644
index 000000000..310063de6
--- /dev/null
+++ b/tests/test_offline_docs/static/swagger.css
@@ -0,0 +1 @@
+.swagger-ui{color:#3b4151;}
diff --git a/tests/test_offline_docs/static/swagger.js b/tests/test_offline_docs/static/swagger.js
new file mode 100644
index 000000000..23c5b08a4
--- /dev/null
+++ b/tests/test_offline_docs/static/swagger.js
@@ -0,0 +1,3 @@
+function foo() {
+    return "foo"
+}
diff --git a/tests/test_offline_docs/test_root_path_with_static_mount.py b/tests/test_offline_docs/test_root_path_with_static_mount.py
new file mode 100644
index 000000000..0aa096910
--- /dev/null
+++ b/tests/test_offline_docs/test_root_path_with_static_mount.py
@@ -0,0 +1,54 @@
+from fastapi import FastAPI
+from fastapi.staticfiles import StaticFiles
+from fastapi.openapi.docs import get_swagger_ui_html
+from fastapi.testclient import TestClient
+
+root_path = "/api"
+
+app = FastAPI(
+    title="FastAPI",
+    root_path=root_path,
+    docs_url=None,
+    redoc_url=None,
+)
+
+app.mount("/static", StaticFiles(directory="tests/test_offline_docs/static"), name="static")
+
+@app.get("/")
+async def custom_swagger_ui_html():
+    """
+    Sets up a localized version of the Swagger (OpenAPI) docs that can be run without assets from the Internet.
+    """
+
+    return get_swagger_ui_html(
+        openapi_url="/openapi.json",
+        title=app.title,
+        swagger_js_url="/static/swagger.js",
+        swagger_css_url="/static/swagger.css",
+    )
+
+client = TestClient(app)
+
+
+def test_static_assets():
+    """
+    Verify static assets can still be loaded properly even behind a proxy (root_path)
+    """
+    response = client.get("/")
+    assert response.status_code == 200
+    assert response.headers["Content-Type"] == "text/html; charset=utf-8"
+    swagger_html = response.text
+
+    response = client.get("/openapi.json")
+    assert response.status_code == 200
+
+    response = client.get("/static/swagger.js")
+    assert response.status_code == 200
+
+    response = client.get("/static/swagger.css")
+    assert response.status_code == 200
+
+    assert "/static/swagger.js" in swagger_html
+    assert f"{root_path}/static/swagger.js" not in swagger_html
+    assert "/static/swagger.css" in swagger_html
+    assert f"{root_path}/static/swagger.css" not in swagger_html

From 9ab061ac9aed5c722cd630d3eff21dc0e778ad6b Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Wed, 6 Mar 2024 16:14:31 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=8E=A8=20[pre-commit.ci]=20Auto=20for?=
 =?UTF-8?q?mat=20from=20pre-commit.com=20hooks?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../test_offline_docs/test_root_path_with_static_mount.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/test_offline_docs/test_root_path_with_static_mount.py b/tests/test_offline_docs/test_root_path_with_static_mount.py
index 0aa096910..132180f3c 100644
--- a/tests/test_offline_docs/test_root_path_with_static_mount.py
+++ b/tests/test_offline_docs/test_root_path_with_static_mount.py
@@ -1,6 +1,6 @@
 from fastapi import FastAPI
-from fastapi.staticfiles import StaticFiles
 from fastapi.openapi.docs import get_swagger_ui_html
+from fastapi.staticfiles import StaticFiles
 from fastapi.testclient import TestClient
 
 root_path = "/api"
@@ -12,7 +12,10 @@ app = FastAPI(
     redoc_url=None,
 )
 
-app.mount("/static", StaticFiles(directory="tests/test_offline_docs/static"), name="static")
+app.mount(
+    "/static", StaticFiles(directory="tests/test_offline_docs/static"), name="static"
+)
+
 
 @app.get("/")
 async def custom_swagger_ui_html():
@@ -27,6 +30,7 @@ async def custom_swagger_ui_html():
         swagger_css_url="/static/swagger.css",
     )
 
+
 client = TestClient(app)