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accordion_test.go
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package widget_test
import (
"testing"
"time"
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/layout"
"fyne.io/fyne/v2/test"
"fyne.io/fyne/v2/theme"
"fyne.io/fyne/v2/widget"
"github.com/stretchr/testify/assert"
)
func TestAccordion(t *testing.T) {
ai := widget.NewAccordionItem("foo", widget.NewLabel("foobar"))
t.Run("Initializer", func(t *testing.T) {
ac := &widget.Accordion{Items: []*widget.AccordionItem{ai}}
assert.Equal(t, 1, len(ac.Items))
})
t.Run("Constructor", func(t *testing.T) {
ac := widget.NewAccordion(ai)
assert.Equal(t, 1, len(ac.Items))
})
}
func TestAccordion_Append(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo", widget.NewLabel("foobar")))
assert.Equal(t, 1, len(ac.Items))
}
func TestAccordion_ChangeTheme(t *testing.T) {
test.NewTempApp(t)
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo0", widget.NewLabel("foobar0")))
ac.Append(widget.NewAccordionItem("foo1", widget.NewLabel("foobar1")))
w := test.NewWindow(ac)
defer w.Close()
w.Resize(ac.MinSize().Add(fyne.NewSize(theme.InnerPadding(), theme.InnerPadding())))
test.AssertImageMatches(t, "accordion/theme_initial.png", w.Canvas().Capture())
test.WithTestTheme(t, func() {
w.Resize(ac.MinSize().Add(fyne.NewSize(theme.InnerPadding(), theme.InnerPadding())))
ac.Refresh()
time.Sleep(100 * time.Millisecond)
test.AssertImageMatches(t, "accordion/theme_changed.png", w.Canvas().Capture())
})
}
func TestAccordion_Close(t *testing.T) {
t.Run("Exists", func(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(&widget.AccordionItem{
Title: "foo",
Detail: widget.NewLabel("foobar"),
Open: true,
})
ac.Close(0)
assert.False(t, ac.Items[0].Open)
assert.False(t, ac.Items[0].Detail.Visible())
})
t.Run("BelowBounds", func(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(&widget.AccordionItem{
Title: "foo",
Detail: widget.NewLabel("foobar"),
Open: true,
})
ac.Close(-1)
assert.True(t, ac.Items[0].Open)
})
t.Run("AboveBounds", func(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(&widget.AccordionItem{
Title: "foo",
Detail: widget.NewLabel("foobar"),
Open: true,
})
ac.Close(1)
assert.True(t, ac.Items[0].Open)
})
}
func TestAccordion_CloseAll(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo0", widget.NewLabel("foobar0")))
ac.Append(widget.NewAccordionItem("foo1", widget.NewLabel("foobar1")))
ac.Append(widget.NewAccordionItem("foo2", widget.NewLabel("foobar2")))
ac.CloseAll()
assert.False(t, ac.Items[0].Open)
assert.False(t, ac.Items[1].Open)
assert.False(t, ac.Items[2].Open)
}
func TestAccordion_Layout(t *testing.T) {
test.NewApp()
for name, tt := range map[string]struct {
multiOpen bool
items []*widget.AccordionItem
opened []int
}{
"single_open_one_item": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
},
"single_open_one_item_opened": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
opened: []int{0},
},
"single_open_multiple_items": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
},
"single_open_multiple_items_opened": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
opened: []int{0, 1},
},
"multiple_open_one_item": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
},
"multiple_open_one_item_opened": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
opened: []int{0},
},
"multiple_open_multiple_items": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
},
"multiple_open_multiple_items_opened": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
opened: []int{0, 1},
},
} {
t.Run(name, func(t *testing.T) {
accordion := &widget.Accordion{
MultiOpen: tt.multiOpen,
}
for _, ai := range tt.items {
accordion.Append(ai)
}
for _, o := range tt.opened {
accordion.Open(o)
}
window := test.NewTempWindow(t, &fyne.Container{Layout: layout.NewCenterLayout(), Objects: []fyne.CanvasObject{accordion}})
window.Resize(accordion.MinSize().Add(fyne.NewSquareSize(theme.Padding() * 2)))
test.AssertRendersToMarkup(t, "accordion/layout_"+name+".xml", window.Canvas())
})
}
}
func TestAccordion_Layout_Expanded(t *testing.T) {
test.NewApp()
for name, tt := range map[string]struct {
multiOpen bool
items []*widget.AccordionItem
opened []int
}{
"expanded_single_open_one_item": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
},
"expanded_single_open_one_item_opened": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
opened: []int{0},
},
"expanded_single_open_multiple_items": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
},
"expanded_single_open_multiple_items_opened": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
opened: []int{0, 1},
},
"expanded_multiple_open_one_item": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
},
"expanded_multiple_open_one_item_opened": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
},
opened: []int{0},
},
"expanded_multiple_open_multiple_items": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
},
"expanded_multiple_open_multiple_items_opened": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("11111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
opened: []int{0, 1},
},
} {
t.Run(name, func(t *testing.T) {
accordion := &widget.Accordion{
MultiOpen: tt.multiOpen,
}
for _, ai := range tt.items {
accordion.Append(ai)
}
for _, o := range tt.opened {
accordion.Open(o)
}
window := test.NewTempWindow(t, &fyne.Container{Layout: layout.NewCenterLayout(), Objects: []fyne.CanvasObject{accordion}})
window.Resize(accordion.MinSize().Max(fyne.NewSize(150, 280)))
test.AssertRendersToMarkup(t, "accordion/layout_"+name+".xml", window.Canvas())
})
}
}
func TestAccordion_MinSize(t *testing.T) {
minSizeA := fyne.MeasureText("A", theme.TextSize(), fyne.TextStyle{})
minSizeA.Width += theme.IconInlineSize() + theme.InnerPadding()*3 + theme.Padding()
minSizeA.Height = fyne.Max(minSizeA.Height, theme.IconInlineSize()) + theme.InnerPadding()
minSizeB := fyne.MeasureText("B", theme.TextSize(), fyne.TextStyle{})
minSizeB.Width += theme.IconInlineSize() + theme.InnerPadding()*3 + theme.Padding()
minSizeB.Height = fyne.Max(minSizeB.Height, theme.IconInlineSize()) + theme.InnerPadding()
minSize1 := fyne.MeasureText("111111", theme.TextSize(), fyne.TextStyle{})
minSize1.Width += theme.Padding() * 4
minSize1.Height += theme.Padding() * 4
minSize2 := fyne.MeasureText("2222222222", theme.TextSize(), fyne.TextStyle{})
minSize2.Width += theme.Padding() * 4
minSize2.Height += theme.Padding() * 4
minWidthA1 := fyne.Max(minSizeA.Width, minSize1.Width)
minWidthB2 := fyne.Max(minSizeB.Width, minSize2.Width)
minWidthA1B2 := fyne.Max(minWidthA1, minWidthB2)
minHeightA1 := minSizeA.Height + minSize1.Height + theme.Padding()
for name, tt := range map[string]struct {
multiOpen bool
items []*widget.AccordionItem
opened []int
want fyne.Size
}{
"single_open_one_item": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
},
want: fyne.NewSize(minWidthA1, minSizeA.Height+theme.InnerPadding()),
},
"single_open_one_item_opened": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
},
opened: []int{0},
want: fyne.NewSize(minWidthA1, minHeightA1+theme.InnerPadding()),
},
"single_open_multiple_items": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
want: fyne.NewSize(minWidthA1B2, minSizeA.Height+minSizeB.Height+theme.InnerPadding()*2+theme.Padding()),
},
"single_open_multiple_items_opened": {
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
opened: []int{0, 1},
want: fyne.NewSize(minWidthA1B2, minSizeA.Height+minSizeB.Height+minSize2.Height+theme.InnerPadding()*2+theme.Padding()*2),
},
"multiple_open_one_item": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
},
want: fyne.NewSize(minWidthA1, minSizeA.Height+theme.InnerPadding()),
},
"multiple_open_one_item_opened": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
},
opened: []int{0},
want: fyne.NewSize(minWidthA1, minHeightA1+theme.InnerPadding()),
},
"multiple_open_multiple_items": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
want: fyne.NewSize(minWidthA1B2, minSizeA.Height+minSizeB.Height+theme.InnerPadding()*2+theme.Padding()),
},
"multiple_open_multiple_items_opened": {
multiOpen: true,
items: []*widget.AccordionItem{
{
Title: "A",
Detail: widget.NewLabel("111111"),
},
{
Title: "B",
Detail: widget.NewLabel("2222222222"),
},
},
opened: []int{0, 1},
want: fyne.NewSize(minWidthA1B2, minSizeA.Height+minSizeB.Height+minSize1.Height+minSize2.Height+theme.InnerPadding()*3+theme.Padding()),
},
} {
t.Run(name, func(t *testing.T) {
accordion := &widget.Accordion{
MultiOpen: tt.multiOpen,
}
for _, ai := range tt.items {
accordion.Append(ai)
}
for _, o := range tt.opened {
accordion.Open(o)
}
assert.Equal(t, tt.want, accordion.MinSize())
})
}
}
func TestAccordion_Open(t *testing.T) {
t.Run("Exists", func(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo0", widget.NewLabel("foobar0")))
ac.Append(widget.NewAccordionItem("foo1", widget.NewLabel("foobar1")))
ac.Append(widget.NewAccordionItem("foo2", widget.NewLabel("foobar2")))
assert.False(t, ac.Items[0].Open)
assert.False(t, ac.Items[1].Open)
assert.False(t, ac.Items[2].Open)
ac.Open(0)
assert.True(t, ac.Items[0].Open)
assert.False(t, ac.Items[1].Open)
assert.False(t, ac.Items[2].Open)
// Opening index 1 should close index 0
ac.Open(1)
assert.False(t, ac.Items[0].Open)
assert.True(t, ac.Items[1].Open)
assert.False(t, ac.Items[2].Open)
ac.MultiOpen = true
ac.Open(2)
// Opening index 2 should not close index 1
assert.False(t, ac.Items[0].Open)
assert.True(t, ac.Items[1].Open)
assert.True(t, ac.Items[2].Open)
})
t.Run("BelowBounds", func(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo", widget.NewLabel("foobar")))
assert.False(t, ac.Items[0].Open)
ac.Open(-1)
assert.False(t, ac.Items[0].Open)
})
t.Run("AboveBounds", func(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo", widget.NewLabel("foobar")))
assert.False(t, ac.Items[0].Open)
ac.Open(1)
assert.False(t, ac.Items[0].Open)
})
}
func TestAccordion_OpenAll(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo0", widget.NewLabel("foobar0")))
ac.Append(widget.NewAccordionItem("foo1", widget.NewLabel("foobar1")))
ac.Append(widget.NewAccordionItem("foo2", widget.NewLabel("foobar2")))
ac.OpenAll()
// Cannot open all items if !accordion.MultiOpen
assert.False(t, ac.Items[0].Open)
assert.False(t, ac.Items[1].Open)
assert.False(t, ac.Items[2].Open)
ac.MultiOpen = true
ac.OpenAll()
// All items should be open
assert.True(t, ac.Items[0].Open)
assert.True(t, ac.Items[1].Open)
assert.True(t, ac.Items[2].Open)
}
func TestAccordion_Remove(t *testing.T) {
ai := widget.NewAccordionItem("foo", widget.NewLabel("foobar"))
ac := widget.NewAccordion(ai)
ac.Remove(ai)
assert.Equal(t, 0, len(ac.Items))
}
func TestAccordion_RemoveIndex(t *testing.T) {
for name, tt := range map[string]struct {
index int
length int
}{
"Exists": {index: 0, length: 0},
"BelowBounds": {index: -1, length: 1},
"AboveBounds": {index: 1, length: 1},
} {
t.Run(name, func(t *testing.T) {
ac := widget.NewAccordion()
ac.Append(widget.NewAccordionItem("foo", widget.NewLabel("foobar")))
ac.RemoveIndex(tt.index)
assert.Equal(t, tt.length, len(ac.Items))
})
}
}