fix : scroll-lock empilable, contenteditable focusable et tests focus-trap du MalioDrawer

app/components/malio/drawer/Drawer.test.ts

@@ -263,4 +263,48 @@ describe('MalioDrawer', () => {
     wrapper.unmount()
     trigger.remove()
   })
+
+  it('moves focus to the close button on open (default showClose)', async () => {
+    const wrapper = mount(DrawerForTest, {
+      props: { modelValue: false, showClose: true },
+      attachTo: document.body,
+      global: { stubs: { Teleport: true } },
+    })
+    await wrapper.setProps({ modelValue: true })
+    await wrapper.vm.$nextTick()
+    expect(document.activeElement).toBe(wrapper.find('[data-test="close-button"]').element)
+    wrapper.unmount()
+  })
+
+  it('wraps focus to the first element when Tab is pressed on the last element', async () => {
+    const wrapper = mount(DrawerForTest, {
+      props: { modelValue: true, showClose: false },
+      slots: { default: '<button data-test="btn1">First</button><button data-test="btn2">Last</button>' },
+      attachTo: document.body,
+      global: { stubs: { Teleport: true } },
+    })
+    await wrapper.vm.$nextTick()
+    const last = wrapper.find('[data-test="btn2"]').element as HTMLElement
+    last.focus()
+    expect(document.activeElement).toBe(last)
+    await wrapper.find('[data-test="panel"]').trigger('keydown', { key: 'Tab' })
+    expect(document.activeElement).toBe(wrapper.find('[data-test="btn1"]').element)
+    wrapper.unmount()
+  })
+
+  it('wraps focus to the last element when Shift+Tab is pressed on the first element', async () => {
+    const wrapper = mount(DrawerForTest, {
+      props: { modelValue: true, showClose: false },
+      slots: { default: '<button data-test="btn1">First</button><button data-test="btn2">Last</button>' },
+      attachTo: document.body,
+      global: { stubs: { Teleport: true } },
+    })
+    await wrapper.vm.$nextTick()
+    const first = wrapper.find('[data-test="btn1"]').element as HTMLElement
+    first.focus()
+    expect(document.activeElement).toBe(first)
+    await wrapper.find('[data-test="panel"]').trigger('keydown', { key: 'Tab', shiftKey: true })
+    expect(document.activeElement).toBe(wrapper.find('[data-test="btn2"]').element)
+    wrapper.unmount()
+  })
 })