initial commit

test/index.test.tsx

@@ -0,0 +1,51 @@
+import { createRoot, createSignal } from 'solid-js'
+import { isServer } from 'solid-js/web'
+import { describe, expect, it } from 'vitest'
+import { Hello, createHello } from '../src'
+
+describe('environment', () => {
+  it('runs on client', () => {
+    expect(typeof window).toBe('object')
+    expect(isServer).toBe(false)
+  })
+})
+
+describe('createHello', () => {
+  it('Returns a Hello World signal', () =>
+    createRoot(dispose => {
+      const [hello] = createHello()
+      expect(hello()).toBe('Hello World!')
+      dispose()
+    }))
+
+  it('Changes the hello target', () =>
+    createRoot(dispose => {
+      const [hello, setHello] = createHello()
+      setHello('Solid')
+      expect(hello()).toBe('Hello Solid!')
+      dispose()
+    }))
+})
+
+describe('Hello', () => {
+  it('renders a hello component', () => {
+    createRoot(() => {
+      const container = (<Hello />) as HTMLDivElement
+      expect(container.outerHTML).toBe('<div>Hello World!</div>')
+    })
+  })
+
+  it('changes the hello target', () =>
+    createRoot(dispose => {
+      const [to, setTo] = createSignal('Solid')
+      const container = (<Hello to={to()} />) as HTMLDivElement
+      expect(container.outerHTML).toBe('<div>Hello Solid!</div>')
+      setTo('Tests')
+
+      // rendering is async
+      queueMicrotask(() => {
+        expect(container.outerHTML).toBe('<div>Hello Tests!</div>')
+        dispose()
+      })
+    }))
+})