test

public class AvgLaborCostCalcForOrderDetailsHooksTest {

    private AvgLaborCostCalcForOrderDetailsHooks orderDetailsHooks;

    @Mock
    private ViewDefinitionState view;

    @Mock
    private FieldComponent averageLaborHourlyCost;

    @Mock
    private WindowComponentState window;

    @Mock
    private Ribbon ribbon;

    @Mock
    private RibbonGroup hourlyCostNorms;

    @Mock
    private RibbonActionItem copyToOperationsNorms;

    @Before
    public void init() {
        orderDetailsHooks = new AvgLaborCostCalcForOrderDetailsHooks();
        MockitoAnnotations.initMocks(this);

        when(view.getComponentByReference("window")).thenReturn((ComponentState) window);
        when(window.getRibbon()).thenReturn(ribbon);
        when(ribbon.getGroupByName("hourlyCostNorms")).thenReturn(hourlyCostNorms);
        when(window.getRibbon().getGroupByName("hourlyCostNorms").getItemByName("copyToOperationsNorms")).thenReturn(
                copyToOperationsNorms);
        when(view.getComponentByReference(AVERAGE_LABOR_HOURLY_COST)).thenReturn(averageLaborHourlyCost);

    }

    @Test
    public void shouldEnabledButtonForCopyNorms() throws Exception {
        // given
        String averageLaborHourlyCostValue = "50";

        when(averageLaborHourlyCost.getFieldValue()).thenReturn(averageLaborHourlyCostValue);

        // when
        orderDetailsHooks.enabledButtonForCopyNorms(view);

        // then
        Mockito.verify(copyToOperationsNorms).setEnabled(true);
    }

    @Test
    public void shouldDisbaleButtonForCopyNorms() throws Exception {
        // given
        String averageLaborHourlyCostValue = "";

        when(averageLaborHourlyCost.getFieldValue()).thenReturn(averageLaborHourlyCostValue);

        // when
        orderDetailsHooks.enabledButtonForCopyNorms(view);

        // then
        Mockito.verify(copyToOperationsNorms).setEnabled(false);
    }

    @After
    public void flush() {

    }
}