Files
Joe Ferguson 6fdfcac213 Have tests pull external images
also fix test-pr tty handling
2020-05-19 17:33:52 -07:00

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#!/bin/bash
set -eo pipefail
dir="$(dirname "$(readlink -f "$BASH_SOURCE")")"
image="$1"
# Use a client image with curl for testing
clientImage='buildpack-deps:buster-curl'
# ensure the clientImage is ready and available
if ! docker image inspect "$clientImage" &> /dev/null; then
docker pull "$clientImage" > /dev/null
fi
serverImage="$("$dir/../image-name.sh" librarytest/tomcat-hello-world "$image")"
"$dir/../docker-build.sh" "$dir" "$serverImage" <<EOD
FROM $image
COPY dir/index.jsp \$CATALINA_HOME/webapps/ROOT/
EOD
# Create an instance of the container-under-test
cid="$(docker run -d "$serverImage")"
trap "docker rm -vf $cid > /dev/null" EXIT
_request() {
local url="${1#/}"
shift
docker run --rm \
--link "$cid":tomcat \
"$clientImage" \
curl -fsSL "$@" "http://tomcat:8080/$url"
}
# Make sure that Tomcat is listening
. "$dir/../../retry.sh" '_request / &> /dev/null'
# Check that our simple servlet works
helloWorld="$(_request '/')"
[[ "$helloWorld" == *'Hello Docker World!'* ]]