Add some basic integration tests

.gitignore

@@ -1,2 +1,4 @@
 GITHUB_TOKEN
 *.pyc
+*.retry
+inventory

.travis.yml

@@ -0,0 +1,11 @@
+sudo: required
+services:
+  - docker
+language: python
+python:
+  - "2.7"
+before_install:
+  - docker build -t lepidopter/integration --build-arg lepidopter_update_tag=$TRAVIS_COMMIT tests/integration
+script:
+  - make unittest
+  - docker run lepidopter/integration

Makefile

@@ -0,0 +1,13 @@
+all:
+	echo "nothing"
+
+unittest:
+	python updater/test_*.py
+
+create-testvm:
+	ansible-playbook -i deploy/inventory deploy/create-vm.yml
+
+delete-testvm:
+	ansible-playbook -i deploy/inventory deploy/delete-vm.yml
+
+reset-testvm: delete-testvm create-testvm

deploy/create-vm.yml

@@ -0,0 +1,44 @@
+- name: ensure that a single instance is launched
+  hosts: localhost
+  gather_facts: no
+  vars:
+    instance_name: 'lepidopter-update-test'
+    instance_region: 'ams1'
+    api_baseurl: "https://portal.eclips.is/portal/api/v2"
+    ssh_key_id: 77
+  tasks:
+  - name: ensure instance is created
+    eclipsis_droplet:
+      state: present
+      api_baseurl: "{{ api_baseurl }}"
+      name: "{{ instance_name }}"
+      region: "{{ instance_region }}"
+      size: 512
+      disk: 10
+      ssh_key_id: "{{ ssh_key_id }}"
+      # This stands for jessie-x64
+      image_id: 6
+      unique_name: "yes"
+    register: instance_info
+
+  - debug:
+      msg: "Instance info {{ instance_info }}"
+
+  - name: add instance to in-memory hosts
+    add_host:
+      hostname: "{{ instance_info.droplet.networks.v4[0].ip_address }}"
+      groupname: eclipsis_hosts
+
+  - name: wait for it to listen on port 22
+    wait_for:
+      state: started
+      host: "{{ instance_info.droplet.networks.v4[0].ip_address }}"
+      port: 22
+
+- name: ensure that the base updater is setup on the machine
+  hosts: eclipsis_hosts
+  remote_user: root
+  gather_facts: no
+  roles:
+  - common
+  - lepidopter_v0.2.1

deploy/delete-vm.yml

@@ -0,0 +1,15 @@
+- name: ensure that the instance does not exist
+  hosts: localhost
+  gather_facts: no
+  vars:
+    instance_name: 'lepidopter-update-test'
+    instance_region: 'ams1'
+    ssh_key_id: 77
+  tasks:
+  - name: ensure instance doesn't exist
+    eclipsis_droplet:
+      state: absent
+      name: "{{ instance_name }}"
+      unique_name: "yes"
+      wait_timeout: 10
+    register: instance_info