laradock/jenkins/tests/test_helpers.bash

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#!/bin/bash
# check dependencies
(
type docker &>/dev/null || ( echo "docker is not available"; exit 1 )
type curl &>/dev/null || ( echo "curl is not available"; exit 1 )
)>&2
# Assert that $1 is the outputof a command $2
function assert {
local expected_output=$1
shift
local actual_output
actual_output=$("$@")
actual_output="${actual_output//[$'\t\r\n']}" # remove newlines
if ! [ "$actual_output" = "$expected_output" ]; then
echo "expected: \"$expected_output\""
echo "actual: \"$actual_output\""
false
fi
}
# Retry a command $1 times until it succeeds. Wait $2 seconds between retries.
function retry {
local attempts=$1
shift
local delay=$1
shift
local i
for ((i=0; i < attempts; i++)); do
run "$@"
if [ "$status" -eq 0 ]; then
return 0
fi
sleep $delay
done
echo "Command \"$*\" failed $attempts times. Status: $status. Output: $output" >&2
false
}
function docker_build {
if [ -n "$JENKINS_VERSION" ]; then
docker build --build-arg JENKINS_VERSION=$JENKINS_VERSION --build-arg JENKINS_SHA=$JENKINS_SHA "$@"
else
docker build "$@"
fi
}
function get_jenkins_url {
if [ -z "${DOCKER_HOST}" ]; then
DOCKER_IP=localhost
else
DOCKER_IP=$(echo "$DOCKER_HOST" | sed -e 's|tcp://\(.*\):[0-9]*|\1|')
fi
echo "http://$DOCKER_IP:$(docker port "$SUT_CONTAINER" 8080 | cut -d: -f2)"
}
function get_jenkins_password {
docker logs "$SUT_CONTAINER" 2>&1 | grep -A 2 "Please use the following password to proceed to installation" | tail -n 1
}
function test_url {
run curl --user "admin:$(get_jenkins_password)" --output /dev/null --silent --head --fail --connect-timeout 30 --max-time 60 "$(get_jenkins_url)$1"
if [ "$status" -eq 0 ]; then
true
else
echo "URL $(get_jenkins_url)$1 failed" >&2
echo "output: $output" >&2
false
fi
}
function cleanup {
docker kill "$1" &>/dev/null ||:
docker rm -fv "$1" &>/dev/null ||:
}
function unzip_manifest {
local plugin=$1
local work=$2
bash -c "docker run --rm -v $work:/var/jenkins_home --entrypoint unzip $SUT_IMAGE -p /var/jenkins_home/plugins/$plugin META-INF/MANIFEST.MF | tr -d '\r'"
}