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require 'test_helper'
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class SubnetsControllerTest < ActionController::TestCase
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def test_index
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get :index, {}, set_session_user
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assert_template 'index'
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end
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def test_new
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get :new, {}, set_session_user
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assert_template 'new'
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end
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def test_create_invalid
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Subnet.any_instance.stubs(:valid?).returns(false)
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post :create, {}, set_session_user
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assert_template 'new'
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end
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def test_create_valid
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Subnet.any_instance.stubs(:valid?).returns(true)
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post :create, {:subnet => {:network => "192.168.0.1", :mask => "255.255.255.0"}}, set_session_user
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assert_redirected_to subnets_url
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end
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def test_edit
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get :edit, {:id => Subnet.first}, set_session_user
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assert_template 'edit'
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end
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def test_update_invalid
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Subnet.any_instance.stubs(:valid?).returns(false)
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put :update, {:id => Subnet.first}, set_session_user
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assert_template 'edit'
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end
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def test_update_valid
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Subnet.any_instance.stubs(:valid?).returns(true)
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put :update, {:id => Subnet.first}, set_session_user
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assert_redirected_to subnets_url
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end
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def test_should_not_destroy_if_used_by_hosts
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subnet = subnets(:one)
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delete :destroy, {:id => subnet}, set_session_user
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assert_redirected_to subnets_url
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assert Subnet.exists?(subnet.id)
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end
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def test_destroy
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subnet = Subnet.first
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subnet.hosts.clear
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subnet.interfaces.clear
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subnet.domains.clear
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delete :destroy, {:id => subnet}, set_session_user
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assert_redirected_to subnets_url
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assert !Subnet.exists?(subnet.id)
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end
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def test_freeip_fails_no_subnet
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get :freeip, {}, set_session_user
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assert_response :bad_request
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end
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def test_freeip_fails_subnet_not_authorized
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subnet_id = setup_subnet nil
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get :freeip, {subnet_id: subnet_id}, set_session_user
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assert_response :not_found
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end
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def test_freeip_not_found
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subnet = mock('subnet')
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subnet.stubs(:unused_ip).returns(nil)
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subnet_id = setup_subnet subnet
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get :freeip, {subnet_id: subnet_id}, set_session_user
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assert_response :not_found
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end
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def test_freeip_fails_on_error
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subnet = mock('subnet')
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subnet.stubs(:unused_ip).raises(StandardError, 'Exception message')
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subnet_id = setup_subnet subnet
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get :freeip, {subnet_id: subnet_id}, set_session_user
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assert_response :internal_server_error
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end
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def test_freeip_returns_json_on_success
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ip = '1.2.3.4'
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subnet = mock('subnet')
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subnet.stubs(:unused_ip).returns(ip)
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subnet_id = setup_subnet subnet
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get :freeip, {subnet_id: subnet_id}, set_session_user
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assert_response :success
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assert_equal ip, JSON.parse(response.body)['ip']
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end
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private
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def setup_subnet(subnet)
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subnet_id = 10
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scope = mock('scope')
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scope.expects(:find).with(subnet_id).returns(subnet)
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Subnet.stubs(:authorized).with(:view_subnets).returns(scope)
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subnet_id
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end
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end
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