Basic test for nginx_vts_exporter

spec/classes/nginx_vts_exporter_spec.rb

@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe 'prometheus::nginx_vts_exporter' do
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts
+      end
+
+      context 'with version specified' do
+        let(:params) do
+          {
+            version: '0.6',
+            arch: 'amd64',
+            os: 'linux'
+          }
+        end
+
+        describe 'install correct binary' do
+          it { is_expected.to contain_file('/usr/local/bin/nginx-vts-exporter').with('target' => '/opt/nginx-vts-exporter-0.6.linux-amd64/nginx-vts-exporter') }
+        end
+      end
+    end
+  end
+end