test toggle table row mixin

admin/src/mixins/toggleRowDetails.test.js

@@ -0,0 +1,141 @@
+import { toggleRowDetails } from './toggleRowDetails'
+import { mount } from '@vue/test-utils'
+
+const localVue = global.localVue
+
+const Component = {
+  render() {},
+  mixins: [toggleRowDetails],
+}
+
+const toggleDetailsMock = jest.fn()
+const secondToggleDetailsMock = jest.fn()
+
+const row = {
+  toggleDetails: toggleDetailsMock,
+  index: 0,
+  item: {
+    data: 'item-data',
+  },
+}
+
+let wrapper
+
+describe('toggleRowDetails', () => {
+  beforeEach(() => {
+    jest.clearAllMocks()
+    wrapper = mount(Component, { localVue })
+  })
+
+  it('sets default data', () => {
+    expect(wrapper.vm.slotIndex).toBe(0)
+    expect(wrapper.vm.openRow).toBe(null)
+    expect(wrapper.vm.creationUserData).toEqual({})
+  })
+
+  describe('no open row', () => {
+    beforeEach(() => {
+      wrapper.vm.rowToogleDetails(row, 2)
+    })
+
+    it('calls toggleDetails', () => {
+      expect(toggleDetailsMock).toBeCalled()
+    })
+
+    it('updates slot index', () => {
+      expect(wrapper.vm.slotIndex).toBe(2)
+    })
+
+    it('updates open row', () => {
+      expect(wrapper.vm.openRow).toEqual(
+        expect.objectContaining({
+          index: 0,
+          item: {
+            data: 'item-data',
+          },
+        }),
+      )
+    })
+
+    it('updates creation user data', () => {
+      expect(wrapper.vm.creationUserData).toEqual({ data: 'item-data' })
+    })
+  })
+
+  describe('with open row', () => {
+    beforeEach(() => {
+      wrapper.setData({ openRow: row })
+    })
+
+    describe('row index is open row index', () => {
+      describe('index is slot index', () => {
+        beforeEach(() => {
+          wrapper.vm.rowToogleDetails(row, 0)
+        })
+
+        it('calls toggleDetails', () => {
+          expect(toggleDetailsMock).toBeCalled()
+        })
+
+        it('sets open row to null', () => {
+          expect(wrapper.vm.openRow).toBe(null)
+        })
+      })
+
+      describe('index is not slot index', () => {
+        beforeEach(() => {
+          wrapper.vm.rowToogleDetails(row, 2)
+        })
+
+        it('does not call toggleDetails', () => {
+          expect(toggleDetailsMock).not.toBeCalled()
+        })
+
+        it('updates slot index', () => {
+          expect(wrapper.vm.slotIndex).toBe(2)
+        })
+      })
+    })
+
+    describe('row index is not open row index', () => {
+      beforeEach(() => {
+        wrapper.vm.rowToogleDetails(
+          {
+            toggleDetails: secondToggleDetailsMock,
+            index: 2,
+            item: {
+              data: 'new-item-data',
+            },
+          },
+          2,
+        )
+      })
+
+      it('closes the open row', () => {
+        expect(toggleDetailsMock).toBeCalled()
+      })
+
+      it('opens the new row', () => {
+        expect(secondToggleDetailsMock).toBeCalled()
+      })
+
+      it('updates slot index', () => {
+        expect(wrapper.vm.slotIndex).toBe(2)
+      })
+
+      it('updates open row', () => {
+        expect(wrapper.vm.openRow).toEqual({
+          toggleDetails: secondToggleDetailsMock,
+          index: 2,
+          item: {
+            data: 'new-item-data',
+          },
+        })
+      })
+
+      it('updates creation user data', () => {
+        expect(wrapper.vm.creationUserData).toEqual({ data: 'new-item-data' })
+      })
+    })
+  })
+})