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Vue 3 / Production Patterns

Testing component contract

Learn Testing component contract in Vue 3 with a dedicated explanation, a concept-specific example, a production caution, and a mastery check.

12 min read • Advanced
vue-3-048.vue
vue
import { mount } from "@vue/test-utils"; import Counter from "./Counter.vue";
test("increments",async()=>{const w=mount(Counter);await w.get("button").trigger("click");expect(w.text()).toContain("1")});
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