(tests) add basic VPN and code-server addon unittests (#1054)

* add basic VPN and code-server addon unittests * also run common test suit on test changes
2021-09-29 00:56:39 +02:00
parent 2d2ad688e2
commit 1bbc0989fd
3 changed files with 255 additions and 0 deletions
@@ -0,0 +1,106 @@
+# frozen_string_literal: true
+require_relative '../../test_helper'
+
+class Test < ChartTest
+  @@chart = Chart.new('charts/library/common-test')
+
+  describe @@chart.name do
+    describe 'addon::vpn' do
+      it 'defaults to disabled' do
+        deployment = chart.resources(kind: "Deployment").first
+        containers = deployment["spec"]["template"]["spec"]["containers"]
+        openvpnContainer = containers.find{ |c| c["name"] == "openvpn" }
+        wireguardContainer = containers.find{ |c| c["name"] == "wireguard" }
+
+        assert_nil(openvpnContainer)
+        assert_nil(wireguardContainer)
+      end
+
+      it 'openvpn can be enabled' do
+        values = {
+        addons: {
+          vpn: {
+            type: "openvpn"
+          }
+        }
+      }
+
+        chart.value values
+        deployment = chart.resources(kind: "Deployment").first
+        containers = deployment["spec"]["template"]["spec"]["containers"]
+        vpnContainer = containers.find{ |c| c["name"] == "openvpn" }
+
+        refute_nil(vpnContainer)
+      end
+
+      it 'wireguard can be enabled' do
+        values = {
+        addons: {
+          vpn: {
+            type: "wireguard"
+          }
+        }
+      }
+
+        chart.value values
+        deployment = chart.resources(kind: "Deployment").first
+        containers = deployment["spec"]["template"]["spec"]["containers"]
+        wireguardContainer = containers.find{ |c| c["name"] == "wireguard" }
+
+        refute_nil(wireguardContainer)
+      end
+
+      it 'a openvpn configuration file can be passed' do
+        values = {
+          addons: {
+            vpn: {
+              type: "openvpn",
+              configFile: {
+                enabled: true,
+                hostPath: "/test.conf"
+              }
+            }
+          }
+        }
+
+        chart.value values
+        deployment = chart.resources(kind: "Deployment").first
+        secret = chart.resources(kind: "Secret").first
+        containers = deployment["spec"]["template"]["spec"]["containers"]
+        volumes = deployment["spec"]["template"]["spec"]["volumes"]
+        vpnContainer = containers.find{ |c| c["name"] == "openvpn" }
+
+        # Make sure the deployKey volumeMount is present in the sidecar container
+        vpnconfigVolumeMount = vpnContainer["volumeMounts"].find { |v| v["name"] == "vpnconfig"}
+        refute_nil(vpnconfigVolumeMount)
+        assert_equal("/vpn/vpn.conf", vpnconfigVolumeMount["mountPath"])
+      end
+
+      it 'a wireguard configuration file can be passed' do
+        values = {
+          addons: {
+            vpn: {
+              type: "wireguard",
+              configFile: {
+                enabled: true,
+                hostPath: "/test.conf"
+              }
+            }
+          }
+        }
+
+        chart.value values
+        deployment = chart.resources(kind: "Deployment").first
+        secret = chart.resources(kind: "Secret").first
+        containers = deployment["spec"]["template"]["spec"]["containers"]
+        volumes = deployment["spec"]["template"]["spec"]["volumes"]
+        vpnContainer = containers.find{ |c| c["name"] == "wireguard" }
+
+        # Make sure the deployKey volumeMount is present in the sidecar container
+        vpnconfigVolumeMount = vpnContainer["volumeMounts"].find { |v| v["name"] == "vpnconfig"}
+        refute_nil(vpnconfigVolumeMount)
+        assert_equal("/etc/wireguard/wg0.conf", vpnconfigVolumeMount["mountPath"])
+      end
+    end
+  end
+end