test: made unit tests for ContinueButtonComponent

src/components/__tests__/ContinueButtonTest.spec.ts

+import { describe, it, expect } from 'vitest'
+import { mount } from '@vue/test-utils'
+import ContinueButtonComponent from '@/components/ContinueButtonComponent.vue'
+
+describe('ContinueButtonComponent', () => {
+    it('renders correctly', () => {
+        const wrapper = mount(ContinueButtonComponent)
+        expect(wrapper.text()).toContain('Fortsett')
+    })
+
+    it('is disabled when the `disabled` prop is true', () => {
+        const wrapper = mount(ContinueButtonComponent, {
+            props: { disabled: true }
+        })
+        const button = wrapper.find('button')
+        expect(button.attributes('disabled')).toBeDefined()
+        expect(button.classes()).toContain('opacity-60')
+        expect(button.classes()).toContain('cursor-not-allowed')
+    })
+
+    it('does not emit click event when disabled', async () => {
+        const wrapper = mount(ContinueButtonComponent, {
+            props: { disabled: true }
+        })
+        await wrapper.trigger('click')
+        expect(wrapper.emitted()).not.toHaveProperty('click')
+    })
+
+    it('emits click event when not disabled', async () => {
+        const wrapper = mount(ContinueButtonComponent, {
+            props: { disabled: false }
+        })
+        await wrapper.trigger('click')
+        expect(wrapper.emitted()).toHaveProperty('click')
+    })
+})