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package el_test
import (
"errors"
"testing"
g "github.com/maragudk/gomponents"
"github.com/maragudk/gomponents/assert"
"github.com/maragudk/gomponents/el"
)
type erroringWriter struct{}
func (w *erroringWriter) Write(p []byte) (n int, err error) {
return 0, errors.New("don't want to write")
}
func TestDocument(t *testing.T) {
t.Run("returns doctype and children", func(t *testing.T) {
assert.Equal(t, `<!doctype html><html></html>`, el.Document(g.El("html")))
})
t.Run("errors on write error in Render", func(t *testing.T) {
err := el.Document(g.El("html")).Render(&erroringWriter{})
assert.Error(t, err)
})
}
func TestForm(t *testing.T) {
t.Run("returns a form element with action and method attributes", func(t *testing.T) {
assert.Equal(t, `<form action="/" method="post"></form>`, el.Form("/", "post"))
})
}
func TestInput(t *testing.T) {
t.Run("returns an input element with attributes type and name", func(t *testing.T) {
assert.Equal(t, `<input type="text" name="hat">`, el.Input("text", "hat"))
})
}
func TestLabel(t *testing.T) {
t.Run("returns a label element with attribute for", func(t *testing.T) {
assert.Equal(t, `<label for="hat">Hat</label>`, el.Label("hat", g.Text("Hat")))
})
}
func TestOption(t *testing.T) {
t.Run("returns an option element with attribute label and content", func(t *testing.T) {
assert.Equal(t, `<option value="hat">Hat</option>`, el.Option("Hat", "hat"))
})
}
func TestProgress(t *testing.T) {
t.Run("returns a progress element with attributes value and max", func(t *testing.T) {
assert.Equal(t, `<progress value="5.5" max="10"></progress>`, el.Progress(5.5, 10))
})
}
func TestSelect(t *testing.T) {
t.Run("returns a select element with attribute name", func(t *testing.T) {
assert.Equal(t, `<select name="hat"><option value="partyhat">Partyhat</option></select>`,
el.Select("hat", el.Option("Partyhat", "partyhat")))
})
}
func TestTextarea(t *testing.T) {
t.Run("returns a textarea element with attribute name", func(t *testing.T) {
assert.Equal(t, `<textarea name="hat"></textarea>`, el.Textarea("hat"))
})
}
func TestA(t *testing.T) {
t.Run("returns an a element with a href attribute", func(t *testing.T) {
assert.Equal(t, `<a href="#">hat</a>`, el.A("#", g.Text("hat")))
})
}
func TestImg(t *testing.T) {
t.Run("returns an img element with href and alt attributes", func(t *testing.T) {
assert.Equal(t, `<img src="hat.png" alt="hat" id="image">`, el.Img("hat.png", "hat", g.Attr("id", "image")))
})
}
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