fix defaultValue with labelInValue not pass to Select value display

fix ant-design/ant-design#16919

Author: zombieJ

src/Select.tsx

@@ -624,9 +624,12 @@ class Select extends React.Component<Partial<ISelectProps>, ISelectState> {
     }
     let defaultLabel = value;
     if (this.props.labelInValue) {
-      const label = getLabelFromPropsValue(this.props.value, value);
-      if (label !== undefined) {
-        defaultLabel = label;
+      const valueLabel = getLabelFromPropsValue(this.props.value, value);
+      const defaultValueLabel = getLabelFromPropsValue(this.props.defaultValue, value);
+      if (valueLabel !== undefined) {
+        defaultLabel = valueLabel;
+      } else if (defaultValueLabel !== undefined) {
+        defaultLabel = defaultValueLabel;
       }
     }
     const defaultInfo = {

tests/Select.spec.tsx

@@ -370,6 +370,15 @@ describe('Select', () => {
     expect(wrapper.find('.rc-select-selection-selected-value').text()).toEqual('One');
   });
 
+  it('use label in props.defaultValue', () => {
+    const wrapper = mount<Select>(
+      <Select labelInValue={true} defaultValue={{ key: 1, label: 'One' }}>
+        <Option value="2">Two</Option>
+      </Select>,
+    );
+    expect(wrapper.find('.rc-select-selection-selected-value').text()).toEqual('One');
+  });
+
   it('fires search event when user input', () => {
     const handleSearch = jest.fn();
     const wrapper = mount<Select>(