Default cb to undefined so it doesn't count toward functions length

enzymejs · Oct 11, 2016 · 3281333 · 3281333
1 parent 260370a
commit 3281333
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/src/ReactWrapper.jsx b/src/ReactWrapper.jsx
@@ -208,7 +208,7 @@ class ReactWrapper {
    * @param {Function} cb - callback function
    * @returns {ReactWrapper}
    */
-  setProps(props, cb) {
+  setProps(props, cb = undefined) {
     if (this.root !== this) {
       throw new Error('ReactWrapper::setProps() can only be called on the root');
     }
@@ -229,7 +229,7 @@ class ReactWrapper {
    * @param {Function} cb - callback function
    * @returns {ReactWrapper}
    */
-  setState(state, cb) {
+  setState(state, cb = undefined) {
     if (this.root !== this) {
       throw new Error('ReactWrapper::setState() can only be called on the root');
     }

diff --git a/src/ReactWrapperComponent.jsx b/src/ReactWrapperComponent.jsx
@@ -34,7 +34,7 @@ export default function createWrapperComponent(node, options = {}) {
       };
     },
 
-    setChildProps(newProps, cb) {
+    setChildProps(newProps, cb = undefined) {
       const props = objectAssign({}, this.state.props, newProps);
       this.setState({ props }, cb);
     },

diff --git a/src/ShallowWrapper.js b/src/ShallowWrapper.js
@@ -248,7 +248,7 @@ class ShallowWrapper {
    * @param {Function} cb - callback function
    * @returns {ShallowWrapper}
    */
-  setState(state, cb) {
+  setState(state, cb = undefined) {
     if (this.root !== this) {
       throw new Error('ShallowWrapper::setState() can only be called on the root');
     }