react-element-to-string - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

index.js

@@ -18,3 +18,7 @@ var React = require('react');
 function showName(element) {
-  return element.type.displayName || element.type.name || element.type;
+  var type = element.type;
+  if (type.displayName) return type.displayName;
+  if (type.name) return type.name;
+  if (typeof type == 'string') return type;
+  return 'Unknown';
 }
@@ -21,0 +25,0 @@

package.json

 {
   "name": "react-element-to-string",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Convert a ReactElement into a nice string useful for debugging",
@@ -5,0 +5,0 @@ "main": "index.js",

test/index.js

@@ -83,2 +83,19 @@ var React = require('react');
 
+  it('should handle function children', function() {
+    function Func() { return <hr />; }
+    expect(str(<Basic><Func /></Basic>))
+      .to.eql('<Basic>\n  <Func />\n</Basic>');
+  });
+
+  it('should handle component without displayName children', function() {
+    var A = (function() {
+      // eslint-disable-next-line react/display-name
+      return React.createClass({
+        render: function() { return null; }
+      });
+    })();
+    expect(str(<Basic><A /></Basic>))
+      .to.eql('<Basic>\n  <Unknown />\n</Basic>');
+  });
+
   it('should show ReactElement with text children', function() {
@@ -85,0 +102,0 @@ expect(str(<Basic>Stuff{"&"}Nonsense</Basic>))

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Improved metrics

Total package byte prevSize

9813

increased by6.94%

Lines of code

205

increased by10.22%

No dependency changes