chore: migrate test cases from Chai to Jest

2026-09-18 05:50:43 -07:00 · 2023-03-20 00:41:06 +08:00
parent dccb90c591
commit c6cde9cd10
97 changed files with 8163 additions and 26440 deletions
@@ -0,0 +1,86 @@
+import { Liquid, Drop } from '../../../src'
+
+describe('drop/drop', function () {
+  let liquid: Liquid
+  beforeEach(() => (liquid = new Liquid()))
+
+  class CustomDrop extends Drop {
+    private name = 'NAME'
+    public getName () {
+      return 'GET NAME'
+    }
+  }
+  class CustomDropWithMethodMissing extends CustomDrop {
+    public liquidMethodMissing (key: string) {
+      return key.toUpperCase()
+    }
+  }
+  class PromiseDrop extends Drop {
+    private name = Promise.resolve('NAME')
+    public async getName () {
+      return 'GET NAME'
+    }
+    public async liquidMethodMissing (key: string) {
+      return key.toUpperCase()
+    }
+  }
+  it('should call corresponding method when output', async function () {
+    const html = await liquid.parseAndRender(`{{obj.getName}}`, { obj: new CustomDrop() })
+    expect(html).toBe('GET NAME')
+  })
+  it('should call corresponding method when expression evaluates', async function () {
+    const html = await liquid.parseAndRender(`{% if obj.getName == "GET NAME" %}true{% endif %}`, { obj: new CustomDrop() })
+    expect(html).toBe('true')
+  })
+  it('should read corresponding property', async function () {
+    const html = await liquid.parseAndRender(`{{obj.name}}`, { obj: new CustomDrop() })
+    expect(html).toBe('NAME')
+  })
+  it('should output empty string if not exist', async function () {
+    const html = await liquid.parseAndRender(`{{obj.foo}}`, { obj: new CustomDrop() })
+    expect(html).toBe('')
+  })
+  it('should respect liquidMethodMissing', async function () {
+    const html = await liquid.parseAndRender(`{{obj.foo}}`, { obj: new CustomDropWithMethodMissing() })
+    expect(html).toBe('FOO')
+  })
+  it('should call corresponding promise method', async function () {
+    const html = await liquid.parseAndRender(`{{obj.getName}}`, { obj: new PromiseDrop() })
+    expect(html).toBe('GET NAME')
+  })
+  it('should read corresponding promise property', async function () {
+    const html = await liquid.parseAndRender(`{{obj.name}}`, { obj: new PromiseDrop() })
+    expect(html).toBe('NAME')
+  })
+  it('should resolve before calling filters', async function () {
+    const html = await liquid.parseAndRender(`{{obj.name | downcase}}`, { obj: new PromiseDrop() })
+    expect(html).toBe('name')
+  })
+  it('should support promise returned by liquidMethodMissing', async function () {
+    const html = await liquid.parseAndRender(`{{obj.foo}}`, { obj: new PromiseDrop() })
+    expect(html).toBe('FOO')
+  })
+  it('should respect valueOf', async () => {
+    class CustomDrop extends Drop {
+      prop = 'not enumerable'
+      valueOf () {
+        return ['foo', 'bar']
+      }
+    }
+    const tpl = '{{drop}}: {% for field in drop %}{{ field }};{% endfor %}'
+    const html = await liquid.parseAndRender(tpl, { drop: new CustomDrop() })
+    expect(html).toBe('foobar: foo;bar;')
+  })
+  it('should support valueOf in == expression', async () => {
+    class AddressDrop extends Drop {
+      valueOf () {
+        return 'test'
+      }
+    }
+    const address = new AddressDrop()
+    const customer = { default_address: new AddressDrop() }
+    const tpl = `{% if address == customer.default_address %}{{address}}{% endif %}`
+    const html = await liquid.parseAndRender(tpl, { address, customer })
+    expect(html).toBe('test')
+  })
+})