Created docker compose scripts to easily run py.test

Dockerfile

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+FROM python:2.7
+
+WORKDIR /app
+
+COPY requirements.txt /app
+COPY dev-requirements.txt /app
+
+RUN pip install --upgrade setuptools && \
+    pip install --upgrade pip && \
+    pip install -r requirements.txt && \
+    pip install -r dev-requirements.txt

docker-compose.yaml

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+version: '3.1'
+services:
+  pytest_citation_capture_pipeline:
+    build: .
+    image: pytest_citation_capture_pipeline:latest
+    container_name: pytest_citation_capture_pipeline
+    volumes:
+    - ./:/app
+    networks:
+      - pytest_citation_capture_pipeline
+    stdin_open: true
+    tty: true
+    entrypoint: scripts/support/pytest.sh
+    #entrypoint: bash
+    depends_on:
+      - pytest_citation_capture_db
+    environment:
+      - SQLALCHEMY_URL='postgres://citation_capture_pipeline:citation_capture_pipeline@pytest_citation_capture_db:5432/citation_capture_pipeline'
+      # When 'True', no events are emitted to the broker via the webhook
+      - TESTING_MODE=True
+      # When 'True', it converts all the asynchronous calls into synchronous,
+      # thus no need for rabbitmq, it does not forward to master
+      # and it allows debuggers to run if needed:
+      - CELERY_ALWAYS_EAGER=True
+      - CELERY_EAGER_PROPAGATES_EXCEPTIONS=True
+  pytest_citation_capture_db:
+    container_name: pytest_citation_capture_db
+    image: postgres:9.6
+    restart: always
+    environment:
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+      - POSTGRES_DB=postgres
+    volumes:
+      - ./scripts/support/init-db.sh:/docker-entrypoint-initdb.d/initdb.sh
+    networks:
+      - pytest_citation_capture_pipeline
+networks:
+  pytest_citation_capture_pipeline:
+    driver: bridge

scripts/clean-pytest.sh

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+#!/usr/bin/env bash
+set -x
+docker-compose rm -fsv
+docker rmi pytest_citation_capture_pipeline:latest

scripts/run-pytest.sh

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+#!/usr/bin/env bash
+set -x
+docker-compose up --force-recreate --abort-on-container-exit

scripts/support/init-db.sh

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+#!/usr/bin/env bash
+set -e
+psql "postgres://$POSTGRES_USER:$POSTGRES_PASSWORD@$POSTGRES_HOST/$POSTGRES_DB?sslmode=disable" <<-EOSQL
+    CREATE USER citation_capture_pipeline WITH ENCRYPTED PASSWORD 'citation_capture_pipeline';
+    CREATE DATABASE citation_capture_pipeline;
+    CREATE DATABASE citation_capture_pipeline_test;
+    GRANT ALL PRIVILEGES ON DATABASE citation_capture_pipeline TO citation_capture_pipeline;
+    GRANT ALL PRIVILEGES ON DATABASE citation_capture_pipeline_test TO citation_capture_pipeline;
+EOSQL

scripts/support/pytest.sh

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+#!/bin/bash
+
+USER=root
+GROUP=root
+
+cd /app
+if [ -e alembic.ini ]; then
+    if [ "${DISABLE_ALEMBIC_UPGRADE}" != True ] && [ "${DISABLE_ALEMBIC_UPGRADE}" != true ]; then
+        su -s /bin/bash -c "mkdir -p alembic/versions/" -g ${GROUP} ${USER}
+        su -s /bin/bash -c "alembic -c ./alembic.ini upgrade head" -g ${GROUP} ${USER}
+    fi
+fi
+
+py.test
+
+echo "For interactive access, run in a diferent terminal:"
+echo "  docker exec -it pytest_citation_capture_pipeline bash"
+echo "Press CTRL+c to stop"
+tail -f /dev/null