test(no-container): define scenarios

Author: Mateus Felix

tests/lib/rules/no-container.test.ts

@@ -0,0 +1,66 @@
+import { createRuleTester } from '../test-utils';
+import rule, { RULE_NAME } from '../../../lib/rules/no-container';
+
+const ruleTester = createRuleTester({
+  ecmaFeatures: {
+    jsx: true,
+  },
+});
+
+ruleTester.run(RULE_NAME, rule, {
+  valid: [
+    {
+      code: `
+        render(<Example />)
+        screen.getByRole('button', {name: /click me/i})
+      `,
+    },
+    {
+      code: `
+        const { container } = render(<Example />)
+        expect(container.firstChild).toBeDefined()
+      `,
+    },
+    {
+      code: `
+        const { container: alias } = render(<Example />)
+        expect(alias.firstChild).toBeDefined()
+      `,
+    },
+  ],
+  invalid: [
+    {
+      code: `
+        const {container} = render(<Example />)
+        const button = container.querySelector('.btn-primary')
+      `,
+      errors: [
+        {
+          messageId: 'noContainer',
+        },
+      ],
+    },
+    {
+      code: `
+        const { container } = render(<Example />)
+        container.querySelector()
+      `,
+      errors: [
+        {
+          messageId: 'noContainer',
+        },
+      ],
+    },
+    {
+      code: `
+        const { container: alias } = render(<Example />)
+        alias.querySelector()
+      `,
+      errors: [
+        {
+          messageId: 'noContainer',
+        },
+      ],
+    },
+  ],
+});