From 9b34a898a326a0a2357b79c8c911ef1606bdff20 Mon Sep 17 00:00:00 2001
From: kleph <kleph@kleph.eu>
Date: Mon, 24 Feb 2020 23:20:20 +0100
Subject: [PATCH] [tests] Add unit tests with pytest

---
 .drone.yml                              | 18 ++++++++++++++++--
 Dockerfile                              |  4 ++--
 beer.py => beer/beer.py                 |  0
 {templates => beer/templates}/beer.html |  0
 requirements.txt                        |  1 +
 tests/test_beer.py                      | 23 +++++++++++++++++++++++
 6 files changed, 42 insertions(+), 4 deletions(-)
 rename beer.py => beer/beer.py (100%)
 rename {templates => beer/templates}/beer.html (100%)
 create mode 100644 tests/test_beer.py

diff --git a/.drone.yml b/.drone.yml
index b20fb1c..3961148 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -12,7 +12,7 @@ steps:
   image: eeacms/pylint
   commands:
   - pip install -r requirements.txt
-  - pylint *.py
+  - pylint beer/*.py tests/*.py
 
 - name: docker lint
   image: hadolint/hadolint
@@ -29,6 +29,20 @@ steps:
   commands:
   - mdl --style all --warnings .
 
+---
+kind: pipeline
+name: unit tests
+
+steps:
+- name: unit test
+  image: python:slim
+  commands:
+  - pip install -r requirements.txt
+  - python -m pytest tests
+
+depends_on:
+- lint
+
 ---
 kind: pipeline
 name: build
@@ -45,7 +59,7 @@ steps:
       from_secret: dockerhub_password
 
 depends_on:
-- lint
+- unit tests
 
 ---
 kind: pipeline
diff --git a/Dockerfile b/Dockerfile
index d200d10..9a96d59 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 FROM python:slim
 
 RUN pip install flask
-COPY beer.py /beer.py
-COPY templates /templates
+COPY /beer/beer.py /beer.py
+COPY /beer/templates /templates
 EXPOSE 5000
 
 CMD ["python", "/beer.py"]
diff --git a/beer.py b/beer/beer.py
similarity index 100%
rename from beer.py
rename to beer/beer.py
diff --git a/templates/beer.html b/beer/templates/beer.html
similarity index 100%
rename from templates/beer.html
rename to beer/templates/beer.html
diff --git a/requirements.txt b/requirements.txt
index e3e9a71..2ae9d04 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
 Flask
+pytest
diff --git a/tests/test_beer.py b/tests/test_beer.py
new file mode 100644
index 0000000..279dcf7
--- /dev/null
+++ b/tests/test_beer.py
@@ -0,0 +1,23 @@
+# pylint: disable=no-name-in-module, redefined-outer-name
+""" Unit tests """
+
+import pytest
+
+from beer import beer
+
+
+@pytest.fixture
+def client():
+    """ create flask app """
+
+    beer.app.config['TESTING'] = True
+    with beer.app.test_client() as client:
+        yield client
+
+
+def test_slash(client):
+    """Test wiwth no param"""
+
+    response = client.get('/')
+    assert response.status_code == 200
+    assert b'<title>beer</title>' in response.data
-- 
2.45.2