feat: with & for in render tag, closes #195

test/unit/template/hash.ts

@@ -6,12 +6,39 @@ import { Context } from '../../../src/context/context'
 const expect = chai.expect
 
 describe('Hash', function () {
-  it('should parse variable', async function () {
-    const hash = await toThenable(Hash.create('num:foo', new Context({ foo: 3 })))
+  it('should parse "reverse"', async function () {
+    const hash = await toThenable(new Hash('reverse').render(new Context({ foo: 3 })))
+    expect(hash).to.haveOwnProperty('reverse')
+    expect(hash.reverse).to.be.undefined
+  })
+  it('should parse "num:foo"', async function () {
+    const hash = await toThenable(new Hash('num:foo').render(new Context({ foo: 3 })))
     expect(hash.num).to.equal(3)
   })
-  it('should parse literals', async function () {
-    const hash = await toThenable(Hash.create('num:3', new Context()))
+  it('should parse "num:3"', async function () {
+    const hash = await toThenable(new Hash('num:3').render(new Context()))
     expect(hash.num).to.equal(3)
   })
+  it('should parse "num: arr[0]"', async function () {
+    const hash = await toThenable(new Hash('num:3').render(new Context({ arr: [3] })))
+    expect(hash.num).to.equal(3)
+  })
+  it('should parse "num: 2.3"', async function () {
+    const hash = await toThenable(new Hash('num:2.3').render(new Context()))
+    expect(hash.num).to.equal(2.3)
+  })
+  it('should parse "num:bar.coo"', async function () {
+    const hash = await toThenable(new Hash('num:bar.coo').render(new Context({ bar: { coo: 3 } })))
+    expect(hash.num).to.equal(3)
+  })
+  it('should parse "num1:2.3 reverse,num2:bar.coo\n num3: arr[0]"', async function () {
+    const ctx = new Context({ bar: { coo: 3 }, arr: [4] })
+    const hash = await toThenable(new Hash('num1:2.3 reverse,num2:bar.coo\n num3: arr[0]').render(ctx))
+    expect(hash).to.deep.equal({
+      num1: 2.3,
+      reverse: undefined,
+      num2: 3,
+      num3: 4
+    })
+  })
 })