fix(*): use value as default if present

__test__/AvBaseInput.spec.js

@@ -67,6 +67,20 @@ describe('BaseInput', function() {
       expect(this.setStateSpy).to.have.been.calledWithMatch({value: defaultValue});
     });
 
+    it('should set the value to the value prop if provided', () => {
+      const defaultValue = 'some value';
+      this.component.props.value = defaultValue;
+      this.component.componentWillMount();
+      expect(this.component.value).to.equal(defaultValue);
+    });
+
+    it('should set the state value to the value prop if provided', () => {
+      const defaultValue = 'some value';
+      this.component.props.value = defaultValue;
+      this.component.componentWillMount();
+      expect(this.setStateSpy).to.have.been.calledWithMatch({value: defaultValue});
+    });
+
     it('should trigger validation', () => {
       const spy = sinon.spy(this.component, 'validate');
       this.component.componentWillMount();

__test__/AvRadioGroup.spec.js

@@ -63,10 +63,16 @@ describe('AvRadioGroup', () => {
     expect(options.context.FormCtrl.unregister).to.have.been.called;
   });
 
-  it('should give default value from props', () => {
+  it('should give default value from value prop', () => {
+    const wrapper = shallow(<AvRadioGroup name="yo" value="momo" />, options);
+    const component = wrapper.instance();
+    expect(component.value).to.eql('momo');
+  });
+
+  it('should give default value from defaultValue prop when there is no value prop', () => {
     const wrapper = shallow(<AvRadioGroup name="yo" defaultValue="momo" />, options);
     const component = wrapper.instance();
-    expect(component.getDefaultValue()).to.eql({key: 'defaultValue', value: 'momo'});
+    expect(component.value).to.eql('momo');
   });
 
   it('should update the value when the value prop changes', () => {
@@ -77,6 +83,22 @@ describe('AvRadioGroup', () => {
     expect(component.getValue()).to.equal('yoyo');
   });
 
+  it('should update the validations when the props change', () => {
+    const wrapper = shallow(<AvRadioGroup name="yo" defaultValue="momo" />, options);
+    const component = wrapper.instance();
+    const spy = sinon.spy(component, 'updateValidations');
+    wrapper.setProps({required: true});
+    expect(spy).to.have.been.called;
+  });
+
+  it('should not update the validations when the props did not change', () => {
+    const wrapper = shallow(<AvRadioGroup name="yo" defaultValue="momo" />, options);
+    const component = wrapper.instance();
+    const spy = sinon.spy(component, 'updateValidations');
+    wrapper.setProps({defaultValue: 'momo'});
+    expect(spy).to.not.have.been.called;
+  });
+
   it('should give default value from context', () => {
     const wrapper = shallow(<AvRadioGroup name="yo" />, options);
     const component = wrapper.instance();

src/AvBaseInput.js

@@ -52,7 +52,7 @@ export default class AvBaseInput extends Component {
   }
 
   componentWillMount() {
-    this.value = this.getDefaultValue().value;
+    this.value = this.props.value || this.getDefaultValue().value;
     this.setState({value: this.value});
     this.updateValidations();
   }

src/AvRadioGroup.js

@@ -62,7 +62,7 @@ export default class AvRadioGroup extends InputContainer {
 
   componentWillMount() {
     super.componentWillMount();
-    this.value = this.getDefaultValue().value;
+    this.value = this.props.value || this.getDefaultValue().value;
     this.setState({value: this.value});
     this.updateValidations();
   }