tests using docker to containerize rethinkdb fixture

tests/Dockerfile

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+FROM phusion/baseimage
+MAINTAINER Noah Levitt <nlevitt@archive.org>
+
+# see https://github.com/stuartpb/rethinkdb-dockerfiles/blob/master/trusty/2.1.3/Dockerfile
+
+ENV LANG=C.UTF-8
+
+RUN apt-get update && apt-get --auto-remove -y dist-upgrade
+
+# Add the RethinkDB repository and public key
+# "RethinkDB Packaging <packaging@rethinkdb.com>" http://download.rethinkdb.com/apt/pubkey.gpg
+RUN apt-key adv --keyserver pgp.mit.edu --recv-keys 1614552E5765227AEC39EFCFA7E00EF33A8F2399 \
+    && echo "deb http://download.rethinkdb.com/apt trusty main" > /etc/apt/sources.list.d/rethinkdb.list \
+    && apt-get update && apt-get -y install rethinkdb
+
+RUN mkdir -vp /etc/service/rethinkdb \
+    && echo "#!/bin/sh\nrethinkdb --bind 0.0.0.0 --runuser rethinkdb --rungroup rethinkdb\n" > /etc/service/rethinkdb/run \
+    && chmod a+x /etc/service/rethinkdb/run
+
+RUN apt-get -y install python-virtualenv
+

tests/run-tests.sh

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+#!/bin/bash
+
+script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+docker build -t internetarchive/rethinkdb $script_dir || exit 1
+
+for python in python2.7 python3.4
+do
+	docker run --rm -i -t --volume="$script_dir/..:/rethinkstuff" internetarchive/rethinkdb /sbin/my_init -- \
+		bash -c "cd /rethinkstuff && virtualenv -p $python /tmp/venv \
+			&& source /tmp/venv/bin/activate \
+			&& pip install pytest . \
+			&& py.test -v -s tests"
+done
+

tests/test_rethinker.py

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+import rethinkstuff
+import logging
+import sys
+import types
+
+logging.basicConfig(stream=sys.stderr, level=logging.INFO,
+        format="%(asctime)s %(process)d %(levelname)s %(threadName)s %(name)s.%(funcName)s(%(filename)s:%(lineno)d) %(message)s")
+
+def test_rethinker():
+    r = rethinkstuff.Rethinker()
+    result = r.db_create("my_db").run()
+    assert result["dbs_created"] == 1
+
+    r = rethinkstuff.Rethinker(db="my_db")
+    assert r.table_list().run() == []
+    result = r.table_create("my_table").run()
+    assert result["tables_created"] == 1
+
+    assert r.table("my_table").index_create("foo").run() == {"created": 1}
+
+    result = r.table("my_table").insert(({"foo":i,"bar":"repeat"*i} for i in range(2000))).run()
+    assert len(result["generated_keys"]) == 2000
+    assert result["inserted"] == 2000
+
+    result = r.table("my_table").run()
+    assert isinstance(result, types.GeneratorType)
+