test: deployment host aliases (70599c7d) · Commits · public-projects / Auto Deploy Image

assets/auto-deploy-app/test/templates/deployment_test.go

+60 −0

Original line number	Diff line number	Diff line
		@@ -422,6 +422,66 @@ func TestDeploymentTemplate(t *testing.T) {
		})
		}

		// deployment hostAliases
		for _, tc := range []struct {
		CaseName string
		Release string
		Values map[string]string

		ExpectedHostAliases []coreV1.HostAlias
		}{
		{
		CaseName: "default hostAliases",
		Release: "production",
		ExpectedHostAliases: nil,
		},
		{
		CaseName: "hostAliases for two IP addresses",
		Release: "production",
		Values: map[string]string{
		"hostAliases[0].ip": "1.2.3.4",
		"hostAliases[0].hostnames[0]": "host1.example1.com",
		"hostAliases[1].ip": "5.6.7.8",
		"hostAliases[1].hostnames[0]": "host1.example2.com",
		"hostAliases[1].hostnames[1]": "host2.example2.com",
		},

		ExpectedHostAliases: []coreV1.HostAlias{
		{
		IP: "1.2.3.4",
		Hostnames: []string{"host1.example1.com"},
		},
		{
		IP: "5.6.7.8",
		Hostnames: []string{"host1.example2.com", "host2.example2.com"},
		},
		},
		},
		} {
		t.Run(tc.CaseName, func(t *testing.T) {
		namespaceName := "minimal-ruby-app-" + strings.ToLower(random.UniqueId())

		values := map[string]string{
		"gitlab.app": "auto-devops-examples/minimal-ruby-app",
		"gitlab.env": "prod",
		}

		mergeStringMap(values, tc.Values)

		options := &helm.Options{
		SetValues: values,
		KubectlOptions: k8s.NewKubectlOptions("", "", namespaceName),
		}

		output := helm.RenderTemplate(t, options, helmChartPath, tc.Release, []string{"templates/deployment.yaml"})

		var deployment appsV1.Deployment
		helm.UnmarshalK8SYaml(t, output, &deployment)

		require.Equal(t, tc.ExpectedHostAliases, deployment.Spec.Template.Spec.HostAliases)
		})
		}

		// Test Deployment selector
		for _, tc := range []struct {
		CaseName string