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- #!/bin/bash
- set -e
- image="$1"
- cname="mongo-container-$RANDOM-$RANDOM"
- cid="$(docker run -d --name "$cname" "$image")"
- trap "docker rm -vf $cid > /dev/null" EXIT
- mongo() {
- docker run --rm -i --link "$cname":mongo --entrypoint mongo "$image" --host mongo "$@"
- }
- mongo_eval() {
- mongo --quiet --eval "$@"
- }
- tries=10
- while ! mongo_eval 'quit(db.stats().ok ? 0 : 1);' &> /dev/null; do
- (( tries-- ))
- if [ $tries -le 0 ]; then
- echo >&2 'mongod failed to accept connections in a reasonable amount of time!'
- mongo --eval 'db.stats();' # to hopefully get a useful error message
- false
- fi
- sleep 2
- done
- [ "$(mongo_eval 'db.test.count();')" = 0 ]
- mongo_eval 'db.test.save({ _id: 1, a: 2, b: 3, c: "hello" });' > /dev/null
- [ "$(mongo_eval 'db.test.count();')" = 1 ]
- mongo_eval 'db.test.save({ _id: 1, a: 3, b: 4, c: "hello" });' > /dev/null
- [ "$(mongo_eval 'db.test.count();')" = 1 ]
- [ "$(mongo_eval 'db.test.findOne().a;')" = 3 ]
- [ "$(mongo_eval 'db.test2.count();')" = 0 ]
- mongo_eval 'db.test2.save({ _id: "abc" });' > /dev/null
- [ "$(mongo_eval 'db.test2.count();')" = 1 ]
- [ "$(mongo_eval 'db.test.count();')" = 1 ]
- mongo_eval 'db.test2.drop();' > /dev/null
- [ "$(mongo_eval 'db.test2.count();')" = 0 ]
- [ "$(mongo_eval 'db.test.count();')" = 1 ]
- [ "$(mongo_eval 'db.test.count();' database-that-does-not-exist)" = 0 ]
- mongo_eval 'db.dropDatabase();' > /dev/null
- [ "$(mongo_eval 'db.test.count();')" = 0 ]
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