test(gradient-text): add gradient-text test (#368)

* test(gradient-text): add gradient-text test

* test: optimization

* test: optimization

src/gradient-text/tests/GradientText.spec.ts

@@ -5,4 +5,57 @@ describe('n-gradient-text', () => {
   it('should work with import on demand', () => {
     mount(NGradientText)
   })
+
+  it('should work with `type` prop', async () => {
+    const wrapper = mount(NGradientText, { slots: { default: () => 'test' } })
+    expect(wrapper.find('.n-gradient-text').text()).toContain('test')
+
+    const typeArray = [
+      'error',
+      'info',
+      'warning',
+      'success',
+      'primary'
+    ] as const
+    typeArray.forEach((item) => {
+      const wrapper = mount(NGradientText, {
+        props: { type: item },
+        slots: { default: () => 'test' }
+      })
+      expect(wrapper.find('.n-gradient-text').classes()).toContain(
+        `n-gradient-text--${item}-type`
+      )
+    })
+  })
+
+  it('should work with `size` prop', async () => {
+    const wrapper = mount(NGradientText, { slots: { default: () => 'test' } })
+    expect(wrapper.find('.n-gradient-text').attributes('style')).not.toContain(
+      'font-size'
+    )
+
+    await wrapper.setProps({ size: '24' })
+    expect(wrapper.find('.n-gradient-text').attributes('style')).toContain(
+      'font-size: 24px;'
+    )
+  })
+
+  it('should work with `gradient` prop', async () => {
+    const wrapper = mount(NGradientText, { slots: { default: () => 'test' } })
+
+    await wrapper.setProps({
+      gradient:
+        "{ deg: 180, from: 'rgb(85, 85, 85)', to: 'rgb(170, 170, 170)' }"
+    })
+    expect(
+      wrapper.find('.n-gradient-text').attributes('style')
+    ).toMatchSnapshot()
+
+    await wrapper.setProps({
+      gradient: 'linear-gradient(90deg, red 0%, green 50%, blue 100%)'
+    })
+    expect(
+      wrapper.find('.n-gradient-text').attributes('style')
+    ).toMatchSnapshot()
+  })
 })

src/gradient-text/tests/__snapshots__/GradientText.spec.ts.snap

@@ -0,0 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`n-gradient-text should work with \`gradient\` prop 1`] = `"--bezier: cubic-bezier(.4, 0, .2, 1); --rotate: 252deg; --color-start: rgba(24, 160, 88, 0.6); --color-end: #18a058; --font-weight: 500;"`;
+
+exports[`n-gradient-text should work with \`gradient\` prop 2`] = `"--bezier: cubic-bezier(.4, 0, .2, 1); --rotate: 252deg; --color-start: rgba(24, 160, 88, 0.6); --color-end: #18a058; --font-weight: 500;"`;