From cfb7fd6ca1924003a435b99c21df73af9db6bbcb Mon Sep 17 00:00:00 2001
From: Ayaz Salikhov <mathbunnyru@gmail.com>
Date: Fri, 13 May 2022 02:59:40 +0300
Subject: [PATCH] [TMP] Add test to check if image is freshly built

---
 base-notebook/Dockerfile                     | 1 +
 base-notebook/test-file.txt                  | 1 +
 tests/base-notebook/units/unit_check_file.py | 8 ++++++++
 3 files changed, 10 insertions(+)
 create mode 100644 base-notebook/test-file.txt
 create mode 100644 tests/base-notebook/units/unit_check_file.py

diff --git a/base-notebook/Dockerfile b/base-notebook/Dockerfile
index 7943cbad..7a2aebc2 100644
--- a/base-notebook/Dockerfile
+++ b/base-notebook/Dockerfile
@@ -103,6 +103,7 @@ RUN mkdir "/home/${NB_USER}/work" && \
 # Do all this in a single RUN command to avoid duplicating all of the
 # files across image layers when the permissions change
 COPY --chown="${NB_UID}:${NB_GID}" initial-condarc "${CONDA_DIR}/.condarc"
+COPY --chown="${NB_UID}:${NB_GID}" test-file.txt /tmp/test-file.txt
 WORKDIR /tmp
 RUN set -x && \
     arch=$(uname -m) && \
diff --git a/base-notebook/test-file.txt b/base-notebook/test-file.txt
new file mode 100644
index 00000000..bd83801f
--- /dev/null
+++ b/base-notebook/test-file.txt
@@ -0,0 +1 @@
+test-content
diff --git a/tests/base-notebook/units/unit_check_file.py b/tests/base-notebook/units/unit_check_file.py
new file mode 100644
index 00000000..ecc00719
--- /dev/null
+++ b/tests/base-notebook/units/unit_check_file.py
@@ -0,0 +1,8 @@
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+from pathlib import Path
+
+file = Path("/tmp/test-file.txt")
+assert file.exists()
+assert file.read_text() == "test-content\n"