Merge pull request voxpupuli#346 from bastelfreak/pushgateway

pushgateway: use correct CPU architecture & add acceptance tests

manifests/pushgateway.pp

@@ -90,7 +90,7 @@
   String $os                     = $prometheus::os,
   String $extra_options          = '',
   Optional[String] $download_url = undef,
-  String $arch                   = $prometheus::arch,
+  String[1] $arch                = $prometheus::real_arch,
   String $bin_dir                = $prometheus::bin_dir,
 ) inherits prometheus {
 

spec/acceptance/pushgateway_spec.rb

@@ -0,0 +1,52 @@
+require 'spec_helper_acceptance'
+
+describe 'prometheus pushgateway' do
+  it 'pushgateway works idempotently with no errors' do
+    pp = 'include prometheus::pushgateway'
+    # Run it twice and test for idempotency
+    apply_manifest(pp, catch_failures: true)
+    apply_manifest(pp, catch_changes: true)
+  end
+
+  describe service('pushgateway') do
+    it { is_expected.to be_running }
+    it { is_expected.to be_enabled }
+  end
+
+  describe port(9091) do
+    it { is_expected.to be_listening.with('tcp6') }
+  end
+
+  describe 'pushgateway update from 0.4.0 to 0.8.0' do
+    it 'is idempotent' do
+      pp = "class{'prometheus::pushgateway': version => '0.4.0'}"
+      # Run it twice and test for idempotency
+      apply_manifest(pp, catch_failures: true)
+      apply_manifest(pp, catch_changes: true)
+    end
+
+    describe service('pushgateway') do
+      it { is_expected.to be_running }
+      it { is_expected.to be_enabled }
+    end
+
+    describe port(9091) do
+      it { is_expected.to be_listening.with('tcp6') }
+    end
+    it 'is idempotent' do
+      pp = "class{'prometheus::pushgateway': version => '0.8.0'}"
+      # Run it twice and test for idempotency
+      apply_manifest(pp, catch_failures: true)
+      apply_manifest(pp, catch_changes: true)
+    end
+
+    describe service('pushgateway') do
+      it { is_expected.to be_running }
+      it { is_expected.to be_enabled }
+    end
+
+    describe port(9091) do
+      it { is_expected.to be_listening.with('tcp6') }
+    end
+  end
+end