test: add ssr comments test

Author: clarkdo

Diff for: test/unit/modules/server-compiler/compiler-options.spec.js

@@ -0,0 +1,13 @@
+import { ssrCompile } from 'web/server/compiler'
+
+describe('ssrCompile options', () => {
+  it('comments', done => {
+    const compiled = ssrCompile(`
+      <div>
+        <!-- test comments -->
+      </div>
+    `, { comments: true })
+
+    expect(compiled.render).toContain('<!-- test comments -->')
+  })
+})