Merge pull request #1907 from alexzherdev/1637-destructuring-assignment-greedy

Make Components.get ignore components with confidence = 0

Author: ljharb

lib/util/Components.js

@@ -75,11 +75,14 @@ class Components {
    * Find a component in the list using its node
    *
    * @param {ASTNode} node The AST node being searched.
-   * @returns {Object} Component object, undefined if the component is not found
+   * @returns {Object} Component object, undefined if the component is not found or has confidence value of 0.
    */
   get(node) {
     const id = getId(node);
-    return this._list[id];
+    if (this._list[id] && this._list[id].confidence >= 1) {
+      return this._list[id];
+    }
+    return null;
   }
 
   /**

tests/lib/rules/destructuring-assignment.js

@@ -134,6 +134,37 @@ ruleTester.run('destructuring-assignment', rule, {
       }
     };`,
     options: ['always']
+  }, {
+    code: [
+      'const div = styled.div`',
+      '  & .button {',
+      '    border-radius: ${props => props.borderRadius}px;',
+      '  }',
+      '`'
+    ].join('\n')
+  }, {
+    code: `
+      export default (context: $Context) => ({
+        foo: context.bar
+      });
+    `,
+    parser: 'babel-eslint'
+  }, {
+    code: `
+      class Foo {
+        bar(context) {
+          return context.baz;
+        }
+      }
+    `
+  }, {
+    code: `
+      class Foo {
+        bar(props) {
+          return props.baz;
+        }
+      }
+    `
   }],
 
   invalid: [{