Add basic tests

packages/builder/src/components/common/CodeEditor/validator/tests/hbs.spec.ts

@@ -0,0 +1,19 @@
+import { validateHbsTemplate } from "../hbs"
+
+describe("hbs validator", () => {
+  it("can validate empty strings", () => {
+    const text = ""
+    const validators = {}
+
+    const result = validateHbsTemplate(text, validators)
+    expect(result).toHaveLength(0)
+  })
+
+  it("can validate strings without hbs expressions", () => {
+    const text = "first line\nand another one"
+    const validators = {}
+
+    const result = validateHbsTemplate(text, validators)
+    expect(result).toHaveLength(0)
+  })
+})