kebandClaude Opus 5.5
fcd4fcb783
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
95 lines
3.2 KiB
Go
95 lines
3.2 KiB
Go
package styles
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import (
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"fmt"
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"strings"
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"testing"
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"charm.land/lipgloss/v2"
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)
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func TestFromTheme(t *testing.T) {
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st, fg, err := FromTheme(map[string][]string{
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"activeBorderColor": {"#e0af68", "bold"},
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"selectedLineBgColor": {"#2d3f76"},
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"defaultFgColor": {"#c8d3f5"},
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"azureColor": {"75"},
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"databricksColor": {"brightred"},
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"searchMatchColor": {"default", "underline"},
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})
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if err != nil {
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t.Fatal(err)
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}
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if fg == nil {
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t.Error("defaultFgColor not returned")
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}
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if got := st.BorderFocused.GetForeground(); got != lipgloss.Color("#e0af68") || !st.BorderFocused.GetBold() {
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t.Errorf("active border = %v bold=%v", got, st.BorderFocused.GetBold())
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}
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// The theme's selected-line background replaces the default one.
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if st.Selected.GetReverse() || st.Selected.GetBackground() != lipgloss.Color("#2d3f76") {
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t.Errorf("selected = reverse %v bg %v", st.Selected.GetReverse(), st.Selected.GetBackground())
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}
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if st.KindAzure.GetForeground() != lipgloss.Color("75") || st.KindDatabricks.GetForeground() != lipgloss.BrightRed {
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t.Error("provider colours not applied")
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}
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if !st.Match.GetUnderline() {
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t.Error("attribute without colour not applied")
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}
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// Roles the theme leaves out keep their defaults.
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if st.Error.GetForeground() != lipgloss.Red {
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t.Error("default error colour changed")
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}
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}
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func TestFromThemeRejectsMistakes(t *testing.T) {
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for name, theme := range map[string]map[string][]string{
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"role": {"activeBorder": {"red"}},
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"colour": {"errorColor": {"redish"}},
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"hex": {"errorColor": {"#fff"}},
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"palette": {"errorColor": {"300"}},
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} {
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if _, _, err := FromTheme(theme); err == nil {
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t.Errorf("%s: no error", name)
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} else if name == "role" && !strings.Contains(err.Error(), "activeBorderColor") {
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t.Errorf("unknown role error should list the known ones: %v", err)
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}
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}
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}
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func TestEmptyThemeIsDefault(t *testing.T) {
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st, fg, err := FromTheme(nil)
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if err != nil || fg != nil || st.Selected.GetReverse() || st.Selected.GetBackground() != lipgloss.BrightBlack {
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t.Errorf("empty theme: %v %v reverse=%v bg=%v", err, fg, st.Selected.GetReverse(), st.Selected.GetBackground())
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}
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}
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func TestOnBackground(t *testing.T) {
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hex := func(c any) string {
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r, g, b, _ := c.(interface{ RGBA() (r, g, b, a uint32) }).RGBA()
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return fmt.Sprintf("#%02x%02x%02x", r>>8, g>>8, b>>8)
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}
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st := Default().OnBackground(lipgloss.Color("#282c34"), true)
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if got := hex(st.Selected.GetBackground()); got != "#3e424a" {
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t.Errorf("dark: selected %s", got)
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}
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if got := hex(st.SelectedBlurred.GetBackground()); got != "#343840" {
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t.Errorf("dark: blurred %s", got)
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}
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if got := hex(Default().OnBackground(lipgloss.Color("#ffffff"), false).Selected.GetBackground()); got != "#e8e8e8" {
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t.Errorf("light: selected %s", got)
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}
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themed, _, err := FromTheme(map[string][]string{"selectedLineBgColor": {"#2d3f76"}})
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if err != nil {
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t.Fatal(err)
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}
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st = themed.OnBackground(lipgloss.Color("#282c34"), true)
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if got := hex(st.Selected.GetBackground()); got != "#2d3f76" {
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t.Errorf("themed: selected %s (want the theme's)", got)
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}
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if got := hex(st.SelectedBlurred.GetBackground()); got != "#343840" {
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t.Errorf("themed: blurred %s (not themed: shaded)", got)
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}
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}
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