From 4453d794e79fabe056bcdd48ca3fa926c70f3be3 Mon Sep 17 00:00:00 2001
From: unix <unix.bio@gmail.com>
Date: Wed, 22 Apr 2020 15:08:55 +0800
Subject: [PATCH] test(popover): add testcase

---
 .../__snapshots__/index.test.tsx.snap         | 27 ++++++
 components/popover/__tests__/index.test.tsx   | 97 +++++++++++++++++++
 2 files changed, 124 insertions(+)
 create mode 100644 components/popover/__tests__/__snapshots__/index.test.tsx.snap
 create mode 100644 components/popover/__tests__/index.test.tsx

diff --git a/components/popover/__tests__/__snapshots__/index.test.tsx.snap b/components/popover/__tests__/__snapshots__/index.test.tsx.snap
new file mode 100644
index 0000000..998aa07
--- /dev/null
+++ b/components/popover/__tests__/__snapshots__/index.test.tsx.snap
@@ -0,0 +1,27 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Popover should render react-node 1`] = `
+"<div class=\\"tooltip \\"><div></div><style>
+        :global(.tooltip-content.popover > .inner) {
+          padding: 8pt 0;
+          text-align: center;
+        }
+      </style><style>
+        .tooltip {
+          width: max-content;
+        }
+      </style></div>"
+`;
+
+exports[`Popover should work with different placement 1`] = `
+"<div class=\\"tooltip \\"><div></div><style>
+        :global(.tooltip-content.popover > .inner) {
+          padding: 8pt 0;
+          text-align: center;
+        }
+      </style><style>
+        .tooltip {
+          width: max-content;
+        }
+      </style></div>"
+`;
diff --git a/components/popover/__tests__/index.test.tsx b/components/popover/__tests__/index.test.tsx
new file mode 100644
index 0000000..26851ae
--- /dev/null
+++ b/components/popover/__tests__/index.test.tsx
@@ -0,0 +1,97 @@
+import React from 'react'
+import { mount, ReactWrapper } from 'enzyme'
+import { Popover } from 'components'
+import { nativeEvent, updateWrapper } from 'tests/utils'
+
+const expectPopoverIsShow = (wrapper: ReactWrapper) => {
+  expect(wrapper.find('.inner').length).not.toBe(0)
+}
+
+const expectPopoverIsHidden = (wrapper: ReactWrapper) => {
+  expect(wrapper.find('.inner').length).toBe(0)
+}
+
+describe('Popover', () => {
+  it('should render correctly', async () => {
+    const wrapper = mount(
+      <Popover content="test">
+        <div />
+      </Popover>
+    )
+    expectPopoverIsHidden(wrapper)
+
+    wrapper.find('.tooltip').simulate('click', nativeEvent)
+    await updateWrapper(wrapper, 350)
+    expectPopoverIsShow(wrapper)
+
+    wrapper.find('.tooltip').simulate('click', nativeEvent)
+    await updateWrapper(wrapper, 350)
+    expectPopoverIsHidden(wrapper)
+
+    expect(() => wrapper.unmount()).not.toThrow()
+  })
+
+  it('should render react-node', async () => {
+    const wrapper = mount(
+      <Popover content={<p id="test">custom-content</p>}>
+        <div />
+      </Popover>
+    )
+    wrapper.find('.tooltip').simulate('click', nativeEvent)
+    await updateWrapper(wrapper, 350)
+    expectPopoverIsShow(wrapper)
+    expect(wrapper.html()).toMatchSnapshot()
+
+    const testNode = wrapper.find('#test')
+    expect(testNode.length).not.toBe(0)
+    expect(testNode.text()).toContain('custom-content')
+  })
+
+  it('should work with different triggers', async () => {
+    const wrapper = mount(
+      <Popover content="test" trigger="hover">
+        <div />
+      </Popover>
+    )
+    wrapper.find('.tooltip').simulate('mouseEnter')
+    await updateWrapper(wrapper, 350)
+    expectPopoverIsShow(wrapper)
+  })
+  
+  it('should work with different placement', async () => {
+    const wrapper = mount(
+      <Popover content="test" placement="topEnd">
+        <div />
+      </Popover>
+    )
+    wrapper.find('.tooltip').simulate('click', nativeEvent)
+    await updateWrapper(wrapper, 350)
+    expectPopoverIsShow(wrapper)
+    expect(wrapper.html()).toMatchSnapshot()
+    expect(() => wrapper.unmount()).not.toThrow()
+  })
+  
+  it('should be render each popover item', async () => {
+    const content = () => (
+      <div>
+        <Popover.Item title>
+          <span>settings</span>
+        </Popover.Item>
+        <Popover.Item line />
+        <Popover.Item>
+          <span>Command-Line</span>
+        </Popover.Item>
+      </div>
+    )
+    const wrapper = mount(<Popover content={content}><div /></Popover>)
+    wrapper.find('.tooltip').simulate('click', nativeEvent)
+    await updateWrapper(wrapper, 350)
+    expectPopoverIsShow(wrapper)
+    
+    const title = wrapper.find('.inner').find('.title')
+    const line = wrapper.find('.inner').find('.line')
+    expect(title.text()).toContain('settings')
+    expect(line.length).not.toBe(0)
+    expect(() => wrapper.unmount()).not.toThrow()
+  })
+})