Started adding tests

Need to create more for the variety of literal usages

Author: CalebMorris

tests/lib/rules/no-literals.js

@@ -0,0 +1,157 @@
+/**
+ * @fileoverview Prevent using unwrapped literals in a React component definition
+ * @author Caleb morris
+ */
+'use strict';
+
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+var eslint = require('eslint').linter;
+var ESLintTester = require('eslint').ESLintTester;
+
+// ------------------------------------------------------------------------------
+// Tests
+// ------------------------------------------------------------------------------
+
+var eslintTester = new ESLintTester(eslint);
+eslintTester.addRuleTest('lib/rules/no-literals', {
+
+  valid: [
+    {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    return (',
+        '      <div>',
+        '        {\'asdjfl\'}',
+        '      </div>',
+        '    );',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint'
+    }, {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    return (<div>{\'test\'}</div>);',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint'
+    }, {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    const bar = (<div>{\'hello\'}</div>);',
+        '    return bar;',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint'
+    }, {
+      code: [
+        'var Hello = React.createClass({',
+        '  foo: (<div>{\'hello\'}</div>),',
+        '  render() {',
+        '    return this.foo;',
+        '  },',
+        '});'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint'
+    }
+  ],
+
+  invalid: [
+    {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    return (<div>test</div>);',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint',
+      errors: [{message: 'Missing JSX expression container around literal string'}]
+    }, {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    const foo = (<div>test</div>);',
+        '    return foo;',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint',
+      errors: [{message: 'Missing JSX expression container around literal string'}]
+    }, {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    const varObjectTest = { testKey : (<div>test</div>) };',
+        '    return varObjectTest.testKey;',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint',
+      errors: [{message: 'Missing JSX expression container around literal string'}]
+    }, {
+      code: [
+        'var Hello = React.createClass({',
+        '  foo: (<div>hello</div>),',
+        '  render() {',
+        '    return this.foo;',
+        '  },',
+        '});'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint',
+      errors: [{message: 'Missing JSX expression container around literal string'}]
+    }, {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    return (',
+        '      <div>',
+        '        asdjfl',
+        '      </div>',
+        '    );',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint',
+      errors: [{message: 'Missing JSX expression container around literal string'}]
+    }, {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    return (',
+        '      <div>',
+        '        asdjfl',
+        '        test',
+        '        foo',
+        '      </div>',
+        '    );',
+        '  }',
+        '}'
+      ].join('\n'),
+      args: [1],
+      parser: 'babel-eslint',
+      errors: [
+        {message: 'Missing JSX expression container around literal string'},
+        {message: 'Missing JSX expression container around literal string'},
+        {message: 'Missing JSX expression container around literal string'}
+      ]
+    }
+  ]
+});