0.2.0 - Mid migration

web/node_modules/jsx-ast-utils/__tests__/src/propName-test.js

@@ -0,0 +1,42 @@
+/* eslint-env mocha */
+import assert from 'assert';
+import { extractProp, setParserName } from '../helper';
+import propName from '../../src/propName';
+
+describe('propName', () => {
+  beforeEach(() => {
+    setParserName('babel');
+  });
+  it('should export a function', () => {
+    const expected = 'function';
+    const actual = typeof propName;
+
+    assert.equal(actual, expected);
+  });
+
+  it('should throw an error if the argument is missing', () => {
+    assert.throws(() => { propName(); }, Error);
+  });
+
+  it('should throw an error if the argument not a JSX node', () => {
+    assert.throws(() => { propName({ a: 'foo' }); }, Error);
+  });
+
+  it('should return correct name for normal prop', () => {
+    const prop = extractProp('<div foo="bar" />');
+
+    const expected = 'foo';
+    const actual = propName(prop);
+
+    assert.equal(actual, expected);
+  });
+
+  it('should return correct name for namespaced prop', () => {
+    const prop = extractProp('<div foo:bar="baz" />', 'foo:bar');
+
+    const expected = 'foo:bar';
+    const actual = propName(prop);
+
+    assert.equal(actual, expected);
+  });
+});