2020-10-29 04:03:43 -07:00
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package components_test
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import (
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"os"
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"testing"
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g "github.com/maragudk/gomponents"
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. "github.com/maragudk/gomponents/components"
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. "github.com/maragudk/gomponents/html"
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"github.com/maragudk/gomponents/internal/assert"
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)
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func TestHTML5(t *testing.T) {
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t.Run("returns an html5 document template", func(t *testing.T) {
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e := HTML5(HTML5Props{
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Title: "Hat",
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Description: "Love hats.",
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Language: "en",
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Head: []g.Node{Link(Rel("stylesheet"), Href("/hat.css"))},
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Body: []g.Node{Div()},
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})
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2020-11-16 03:38:24 -08:00
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assert.Equal(t, `<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>Hat</title><meta name="description" content="Love hats."><link rel="stylesheet" href="/hat.css"></head><body><div></div></body></html>`, e)
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})
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t.Run("returns no language, description, and extra head/body elements if empty", func(t *testing.T) {
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e := HTML5(HTML5Props{
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Title: "Hat",
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})
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2020-11-16 03:38:24 -08:00
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assert.Equal(t, `<!doctype html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>Hat</title></head><body></body></html>`, e)
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})
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}
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func TestClasses(t *testing.T) {
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t.Run("given a map, returns sorted keys from the map with value true", func(t *testing.T) {
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assert.Equal(t, ` class="boheme-hat hat partyhat"`, Classes{
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"boheme-hat": true,
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"hat": true,
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"partyhat": true,
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"turtlehat": false,
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})
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})
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t.Run("renders as attribute in an element", func(t *testing.T) {
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e := g.El("div", Classes{"hat": true})
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assert.Equal(t, `<div class="hat"></div>`, e)
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})
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t.Run("also works with fmt", func(t *testing.T) {
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a := Classes{"hat": true}
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if a.String() != ` class="hat"` {
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t.FailNow()
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}
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})
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}
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func ExampleClasses() {
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e := g.El("div", Classes{"party-hat": true, "boring-hat": false})
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_ = e.Render(os.Stdout)
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// Output: <div class="party-hat"></div>
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}
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