Add global forwarding rule generation to InSpec (#1319)

Merged PR #1319.

products/compute/inspec.yaml

@@ -31,8 +31,6 @@ overrides: !ruby/object:Overrides::ResourceOverrides
       end
   ForwardingRule: !ruby/object:Overrides::Inspec::ResourceOverride
     exclude: true
-  GlobalForwardingRule: !ruby/object:Overrides::Inspec::ResourceOverride
-    exclude: true
   Image: !ruby/object:Overrides::Inspec::ResourceOverride
     exclude: true
   Instance: !ruby/object:Overrides::Inspec::ResourceOverride

templates/inspec/examples/attributes/google_compute_global_forwarding_rule.erb

@@ -0,0 +1,2 @@
+gcp_project_id = attribute(:gcp_project_id, default: '<%= external_attribute('gcp_project_id') -%>', description: 'The GCP project identifier.')
+global_forwarding_rule = attribute('global_forwarding_rule', default: <%= JSON.pretty_generate(grab_attributes['global_forwarding_rule']) -%>, description: 'Compute global forwarding rule definition')

templates/inspec/examples/google_compute_global_forwarding_rule.erb

@@ -0,0 +1,11 @@
+<% gcp_project_id = "#{external_attribute('gcp_project_id', doc_generation)}" -%>
+<% global_forwarding_rule = grab_attributes['global_forwarding_rule'] -%>
+describe google_compute_global_forwarding_rule(project: <%= doc_generation ? "#{gcp_project_id}" : "gcp_project_id" -%>, name: <%= doc_generation ? "'#{global_forwarding_rule['name']}'" : "global_forwarding_rule['name']" -%>) do
+  it { should exist }
+  its('port_range') { should eq <%= doc_generation ? "'#{global_forwarding_rule['port_range']}'" : "global_forwarding_rule['port_range']" -%> }
+  its('target') { should  match /\/<%= "#{grab_attributes['http_proxy']['name']}" -%>$/ }
+end
+
+describe google_compute_global_forwarding_rule(project: <%= doc_generation ? "#{gcp_project_id}" : "gcp_project_id" -%>, name: 'nonexistent') do
+  it { should_not exist }
+end

templates/inspec/examples/google_compute_global_forwarding_rules.erb

@@ -0,0 +1,6 @@
+<% gcp_project_id = "#{external_attribute('gcp_project_id', doc_generation)}" -%>
+<% global_forwarding_rule = grab_attributes['global_forwarding_rule'] -%>
+describe google_compute_global_forwarding_rules(project: <%= doc_generation ? "#{gcp_project_id}" : "gcp_project_id" -%>) do
+  its('count') { should be >= 1 }
+  its('port_ranges') { should include <%= doc_generation ? "'#{global_forwarding_rule['port_range']}'" : "global_forwarding_rule['port_range']" -%> }
+end

templates/inspec/tests/integration/build/gcp-mm.tf

@@ -66,6 +66,10 @@ variable "http_proxy" {
   type = "map"
 }
 
+variable "global_forwarding_rule" {
+  type = "map"
+}
+
 resource "google_compute_ssl_policy" "custom-ssl-policy" {
   name            = "${var.ssl_policy["name"]}"
   min_tls_version = "${var.ssl_policy["min_tls_version"]}"
@@ -277,4 +281,11 @@ resource "google_compute_target_http_proxy" "gcp-inspec-http-proxy" {
   name        = "${var.http_proxy["name"]}"
   url_map     = "${google_compute_url_map.gcp-inspec-url-map.self_link}"
   description = "${var.http_proxy["description"]}"
+}
+
+resource "google_compute_global_forwarding_rule" "gcp-inspec-global-forwarding-rule" {
+  project    = "${var.gcp_project_id}"
+  name       = "${var.global_forwarding_rule["name"]}"
+  target     = "${google_compute_target_http_proxy.gcp-inspec-http-proxy.self_link}"
+  port_range = "${var.global_forwarding_rule["port_range"]}"
 }

templates/inspec/tests/integration/configuration/mm-attributes.yml

@@ -106,3 +106,7 @@ url_map:
 http_proxy:
   name: inspec-gcp-http-proxy
   description: A HTTP proxy
+
+global_forwarding_rule:
+  name: inspec-gcp-global-forwarding-rule
+  port_range: 80-80