Refactor endpoint tests

Replace force_login calls with login call from client class in setUp

docker/django

@@ -0,0 +1,10 @@
+FROM python:3.7-buster
+
+RUN pip install poetry
+
+WORKDIR /app
+COPY poetry.lock pyproject.toml /app/
+
+RUN poetry config virtualenvs.create false && poetry install --no-interaction
+
+COPY . /app/

docker/webpack

@@ -0,0 +1,9 @@
+FROM node:12
+
+WORKDIR /app
+
+COPY package.json package-lock.json /app/
+
+RUN npm install
+
+COPY . /app/