Integration test for base image specifying sha
-FROM gcr.io/google-appengine/debian9:latest
+FROM gcr.io/google-appengine/debian9@sha256:6b3aa04751aa2ac3b0c7be4ee71148b66d693ad212ce6d3244bd2a2a147f314a
COPY context/foo foo
WORKDIR /test
# Test that this will be appended on to the previous command, to create /test/workdir
