Merge pull request #497 from agrare/add_supports_terminate_feature

Add supports terminate feature

app/models/manageiq/providers/redhat/infra_manager/vm/operations.rb

@@ -7,6 +7,12 @@ module ManageIQ::Providers::Redhat::InfraManager::Vm::Operations
   include_concern 'Relocation'
   include_concern 'Snapshot'
 
+  included do
+    supports :terminate do
+      unsupported_reason_add(:terminate, unsupported_reason(:control)) unless supports_control?
+    end
+  end
+
   def raw_destroy
     with_provider_object(&:destroy)
   end

spec/models/manageiq/providers/redhat/infra_manager/vm_spec.rb

@@ -1,10 +1,10 @@
 describe ManageIQ::Providers::Redhat::InfraManager::Vm do
   let(:ip_address) { '192.168.1.31' }
+  let(:ems)  { FactoryBot.create(:ems_redhat) }
+  let(:host) { FactoryBot.create(:host_redhat, :ext_management_system => ems) }
+  let(:vm)   { FactoryBot.create(:vm_redhat, :ext_management_system => ems, :host => host) }
 
   context "#is_available?" do
-    let(:ems)  { FactoryBot.create(:ems_redhat) }
-    let(:host) { FactoryBot.create(:host_redhat, :ext_management_system => ems) }
-    let(:vm)   { FactoryBot.create(:vm_redhat, :ext_management_system => ems, :host => host) }
     let(:power_state_on)        { "up" }
     let(:power_state_suspended) { "down" }
 
@@ -149,6 +149,23 @@
     end
   end
 
+  describe "#supports_terminate?" do
+    context "when connected to a provider" do
+      it "returns true" do
+        expect(vm.supports_terminate?).to be_truthy
+      end
+    end
+
+    context "when not connected to a provider" do
+      let(:archived_vm) { FactoryBot.create(:vm_redhat) }
+
+      it "returns false" do
+        expect(archived_vm.supports_terminate?).to be_falsey
+        expect(archived_vm.unsupported_reason(:terminate)).to eq("The VM is not connected to an active Provider")
+      end
+    end
+  end
+
   describe "#unregister" do
     before do
       _guid, _server, zone = EvmSpecHelper.create_guid_miq_server_zone