Add method all to VirtualMachineSizes

Author: KevinLoiseau

lib/fog/azurerm/models/compute/virtual_machine_sizes.rb

@@ -4,6 +4,14 @@ class AzureRM
       class VirtualMachineSizes < Fog::Collection
         attribute :location
         model Fog::Compute::AzureRM::VirtualMachineSize
+
+        def all
+          requires :location
+          virtual_machine_sizes = service.list_virtual_machine_sizes(location).map do |virtual_machine_size|
+            Fog::Compute::AzureRM::VirtualMachineSize.parse(virtual_machine_size)
+          end
+          load(virtual_machine_sizes)
+        end
       end
     end
   end

test/api_stub/models/compute/virtual_machine_size.rb

@@ -3,6 +3,46 @@ module ApiStub
   module Models
     module Compute
       class VirtualMachineSize
+        def self.virtual_machine_sizes(sdk_compute_client)
+          virtual_machine_sizes = {
+            'value' => [
+              {
+                'max_data_disk_count' => 1,
+                'memory_in_mb' => 768,
+                'name' => 'Standard_A0',
+                'number_of_cores' => 1,
+                'os_disk_size_in_mb' => 1_047_552,
+                'resource_disk_size_in_mb' => 20_480
+              },
+              {
+                'max_data_disk_count' => 2,
+                'memory_in_mb' => 1_792,
+                'name' => 'Standard_A1',
+                'number_of_cores' => 1,
+                'os_disk_size_in_mb' => 1_047_552,
+                'resource_disk_size_in_mb' => 71_680
+              },
+              {
+                'max_data_disk_count' => 4,
+                'memory_in_mb' => 3_584,
+                'name' => 'Standard_A2',
+                'number_of_cores' => 2,
+                'os_disk_size_in_mb' => 1_047_552,
+                'resource_disk_size_in_mb' => 138_240
+              },
+              {
+                'max_data_disk_count' => 1,
+                'memory_in_mb' => 768,
+                'name' => 'Basic_A0',
+                'number_of_cores' => 1,
+                'os_disk_size_in_mb' => 1_047_552,
+                'resource_disk_size_in_mb' => 20_480
+              }
+            ]
+          }
+          virtual_machine_size_mapper = Azure::ARM::Compute::Models::VirtualMachineSizeListResult.mapper
+          sdk_compute_client.deserialize(virtual_machine_size_mapper, virtual_machine_sizes, 'result.body').value
+        end
       end
     end
   end

test/models/compute/test_virtual_machine_sizes.rb

@@ -4,9 +4,30 @@ class TestVirtualMachineSizes < Minitest::Test
   def setup
     @service = Fog::Compute::AzureRM.new(credentials)
     @virtual_machine_sizes = Fog::Compute::AzureRM::VirtualMachineSizes.new(location: 'location', service: @service)
+    @compute_client = @service.instance_variable_get(:@compute_mgmt_client)
+    @response = ApiStub::Models::Compute::VirtualMachineSize.virtual_machine_sizes(@compute_client)
   end
 
   def test_collection_attributes
     assert_respond_to @virtual_machine_sizes, :location
   end
+
+  def test_collection_methods
+    methods = %i(all)
+    methods.each do |method|
+      assert_respond_to @virtual_machine_sizes, method
+    end
+  end
+
+  def test_all_method_response
+    @service.stub :list_virtual_machine_sizes, @response do
+      sizes = @virtual_machine_sizes.all
+
+      assert_instance_of Fog::Compute::AzureRM::VirtualMachineSizes, sizes
+      assert sizes.size >= 1
+      sizes.each do |size|
+        assert_instance_of Fog::Compute::AzureRM::VirtualMachineSize, size
+      end
+    end
+  end
 end