119 lines
2.9 KiB
JavaScript
119 lines
2.9 KiB
JavaScript
const tape = require('tape')
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const minDocument = require('min-document')
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const choo = require('../../')
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const view = require('../../html')
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tape('should render on the server', function (t) {
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t.test('should render a static response', function (t) {
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t.plan(1)
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const app = choo()
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app.router((route) => [
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route('/', () => view`<h1>Hello Tokyo!</h1>`)
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])
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const html = app.toString('/')
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const expected = '<h1>Hello Tokyo!</h1>'
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t.equal(html, expected, 'strings are equal')
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})
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t.test('can render without a real DOM', function (t) {
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t.plan(1)
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const app = choo()
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app.router((route) => [
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route('/', () => minDocument.createElement('div'))
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])
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const html = app.toString('/')
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const expected = '<div></div>'
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t.equal(html, expected, 'strings are equal')
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})
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t.test('should accept a state object', function (t) {
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t.plan(1)
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const app = choo()
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app.router((route) => [
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route('/', function (state, prev, send) {
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return view`<h1>meow meow ${state.message}</h1>`
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})
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])
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const html = app.toString('/', { message: 'nyan!' })
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const expected = '<h1>meow meow nyan!</h1>'
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t.equal(html, expected, 'strings are equal')
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})
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t.test('should extend flat existing models', function (t) {
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t.plan(1)
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const app = choo()
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app.model({ state: { bin: 'baz', beep: 'boop' } })
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app.router((route) => [
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route('/', function (state, prev, send) {
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return view`<h1>${state.foo} ${state.bin} ${state.beep}</h1>`
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})
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])
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const state = { foo: 'bar!', beep: 'beep' }
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const html = app.toString('/', state)
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const expected = '<h1>bar! baz beep</h1>'
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t.equal(html, expected, 'strings are equal')
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})
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t.test('should extend namespaced existing models', function (t) {
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t.plan(1)
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const app = choo()
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app.model({
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namespace: 'hello',
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state: { bin: 'baz', beep: 'boop' }
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})
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app.router((route) => [
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route('/', function (state, prev, send) {
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return view`
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<h1>${state.hello.foo} ${state.hello.bin} ${state.hello.beep}</h1>
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`
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})
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])
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const state = {
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hello: {
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foo: 'bar!',
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beep: 'beep'
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}
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}
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const html = app.toString('/', state)
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const expected = '<h1>bar! baz beep</h1>'
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t.equal(html, expected, 'strings are equal')
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})
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t.test('should throw if called without route', function (t) {
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t.plan(1)
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const app = choo()
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app.router((route) => [
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route('/', function (state, prev, send) {
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send('hey!')
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})
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])
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t.throws(app.toString.bind(null), /route must be a string/)
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})
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t.test('should throw if calling send()', function (t) {
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t.plan(1)
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const app = choo()
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app.router((route) => [
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route('/', function (state, prev, send) {
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send('hey!')
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})
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])
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const msg = /send\(\) cannot be called/
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t.throws(app.toString.bind(null, '/', { message: 'nyan!' }), msg)
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})
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})
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