Updating instructions for testing

.gitignore

@@ -22,3 +22,4 @@
 /convert_report.txt
 /update_report.txt
 .DS_Store
+vault.zip

CONTRIBUTING.md

@@ -58,16 +58,29 @@ To run a specific spec test set the `SPEC` variable:
 
     bundle exec rake spec SPEC=spec/foo_spec.rb:123
 
+The tests require a version of `vault` to be avaliable on the command-line.
 
+```
+#!/bin/bash
+VAULT_VERSION=1.3.0
+cd /tmp/
+curl -sLo vault.zip https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_linux_amd64.zip
+unzip vault.zip
+mkdir -p /usr/local/bin
+mv vault /usr/local/bin
+export PATH="/usr/local/bin:$PATH"
+```
 
-## Integration tests
+### Docker enviroment for tests
 
-The unit tests just check the code runs, not that it does exactly what
-we want on a real machine. For that we're using
-[beaker](https://github.com/puppetlabs/beaker).
+If you want a quick Docker lab to run the tests on, we have a `docker-compose` environment setup:
 
-This fires up a simple Docker cluster and runs a series of
-simple tests against it after applying the module. You can run this
-with:
+```
+docker-compose up --build
+```
 
-    bundle exec rake acceptance
+If you have any errors, you can create and then attach to the container with run:
+
+```
+docker-compose run hiera_vault /bin/bash
+```

Dockerfile

@@ -0,0 +1,24 @@
+FROM ruby:2.7.3
+
+RUN apt-get update -yqq
+RUN apt-get install -yqq --no-install-recommends build-essential zip unzip libpq-dev libaio1 libaio-dev nodejs
+
+ENV APP_HOME=/usr/src/module
+ENV BUNDLE_PATH /gems
+ENV VAULT_VERSION=1.3.0
+
+COPY . $APP_HOME
+
+RUN echo "gem: --no-rdoc --no-ri" >> ~/.gemrc
+
+WORKDIR $APP_HOME
+RUN gem update --system
+RUN gem install bundler
+RUN bundle install
+
+RUN curl -sLo vault.zip https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_linux_amd64.zip \
+  && unzip vault.zip \
+  && mkdir -p /usr/local/bin \
+  && mv vault /usr/local/bin
+
+CMD ["sleep 1"]

Gemfile.lock

@@ -72,7 +72,6 @@ GEM
     faraday-rack (1.0.0)
     fast_gettext (1.1.2)
     ffi (1.15.4)
-    ffi (1.15.4-java)
     fiber-local (1.0.0)
     gettext (3.2.9)
       locale (>= 2.0.5)
@@ -99,7 +98,6 @@ GEM
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     json (2.6.1)
-    json (2.6.1-java)
     json-schema (2.8.1)
       addressable (>= 2.4)
     json_pure (2.6.1)
@@ -118,7 +116,6 @@ GEM
     multipart-post (2.1.1)
     netrc (0.11.0)
     nio4r (2.5.8)
-    nio4r (2.5.8-java)
     octokit (4.21.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
@@ -140,10 +137,6 @@ GEM
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    pry (0.14.1-java)
-      coderay (~> 1.1)
-      method_source (~> 1.0)
-      spoon (~> 0.0)
     public_suffix (4.0.6)
     puppet (6.25.1)
       concurrent-ruby (~> 1.0)
@@ -230,20 +223,16 @@ GEM
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.3)
     spdx-licenses (1.3.0)
-    spoon (0.0.6)
-      ffi
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     text (1.3.1)
     thor (1.1.0)
     thread_safe (0.3.6)
-    thread_safe (0.3.6-java)
     timers (4.3.3)
     tzinfo (1.2.9)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
-    unf (0.1.4-java)
     unf_ext (0.0.8)
     unicode-display_width (2.1.0)
     vault (0.16.0)

docker-compose.yaml

@@ -0,0 +1,5 @@
+version: '2'
+services:
+  hiera_vault:
+    build: .
+    command: bundle exec rake spec

download_vault.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+VAULT_VERSION=1.3.0
+cd /tmp/
+curl -sLo vault.zip https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_linux_amd64.zip
+unzip vault.zip
+mkdir -p /usr/local/bin
+mv vault /usr/local/bin
+echo 'Now run: export PATH="/usr/local/bin:$PATH"'

spec/spec_helper.rb

@@ -55,5 +55,3 @@ def self.create_function(_name, &block)
     config.warnings = false
   end
 end
-
-require 'puppetlabs_spec_helper/module_spec_helper'