/
scale_test.go
44 lines (35 loc) · 1.14 KB
/
scale_test.go
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package settings
import (
"testing"
"fyne.io/fyne/canvas"
"fyne.io/fyne/test"
"fyne.io/fyne/theme"
"fyne.io/fyne/widget"
"github.com/stretchr/testify/assert"
)
func TestChooseScale(t *testing.T) {
s := &Settings{}
s.fyneSettings.Scale = 1.0
buttons := s.makeScaleButtons()
test.Tap(buttons[0].(*widget.Button))
assert.Equal(t, float32(0.5), s.fyneSettings.Scale)
assert.Equal(t, widget.PrimaryButton, buttons[0].(*widget.Button).Style)
assert.Equal(t, widget.DefaultButton, buttons[2].(*widget.Button).Style)
}
func TestMakeScaleButtons(t *testing.T) {
s := &Settings{}
s.fyneSettings.Scale = 1.0
buttons := s.makeScaleButtons()
assert.Equal(t, 5, len(buttons))
assert.Equal(t, widget.DefaultButton, buttons[0].(*widget.Button).Style)
assert.Equal(t, widget.PrimaryButton, buttons[2].(*widget.Button).Style)
}
func TestMakeScalePreviews(t *testing.T) {
s := &Settings{}
s.fyneSettings.Scale = 1.0
previews := s.makeScalePreviews(1.0)
assert.Equal(t, 5, len(previews))
assert.Equal(t, theme.TextSize(), previews[2].(*canvas.Text).TextSize)
s.appliedScale(1.5)
assert.Equal(t, theme.TextSize()/1.5, previews[2].(*canvas.Text).TextSize)
}