Add few more tests and filter -> find

Author: armano2

lib/rules/require-render-return.js

@@ -22,26 +22,21 @@ module.exports = {
   },
 
   create (context) {
-    // ----------------------------------------------------------------------
-    // Public
-    // ----------------------------------------------------------------------
-
     return utils.executeOnVue(context, obj => {
-      obj.properties
-        .filter(item => item.type === 'Property' &&
-          utils.getStaticPropertyName(item) === 'render' &&
-          (item.value.type === 'ArrowFunctionExpression' || item.value.type === 'FunctionExpression') &&
-          !item.value.expression // render: () => test
-        )
-        .forEach(item => {
-          const body = item.value.body
-          if (body.type === 'BlockStatement' && !body.body.find(item => item.type === 'ReturnStatement')) {
-            context.report({
-              node: item.key,
-              message: 'Expected to return a value in render function.'
-            })
-          }
-        })
+      const node = obj.properties.find(item => item.type === 'Property' &&
+        utils.getStaticPropertyName(item) === 'render' &&
+        (item.value.type === 'ArrowFunctionExpression' || item.value.type === 'FunctionExpression') &&
+        !item.value.expression // render: () => test
+      )
+      if (node) {
+        const body = node.value.body
+        if (body.type === 'BlockStatement' && !body.body.find(item => item.type === 'ReturnStatement')) {
+          context.report({
+            node: node.key,
+            message: 'Expected to return a value in render function.'
+          })
+        }
+      }
     })
   }
 }

tests/lib/rules/require-render-return.js

@@ -32,6 +32,26 @@ ruleTester.run('require-render-return', rule, {
       })`,
       parserOptions
     },
+    {
+      code: `Vue.component('test', {
+        foo() {
+          return {}
+        }
+      })`,
+      parserOptions
+    },
+    {
+      code: `Vue.component('test', {
+        foo: {}
+      })`,
+      parserOptions
+    },
+    {
+      code: `Vue.component('test', {
+        render: foo
+      })`,
+      parserOptions
+    },
     {
       code: `Vue.component('test', {
         render() {