color_notice_test.go RawHistoryFolder

1package daemon
2
3import (
4	"testing"
5
6	"github.com/stretchr/testify/require"
7
8	"github.com/bnema/vev/internal/domain/terminalcap"
9)
10
11func TestColorDowngradeNotice(t *testing.T) {
12	tests := []struct {
13		name  string
14		color terminalcap.ColorCapabilities
15		want  string
16	}{
17		{name: "declared 256 colors", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI256, Source: terminalcap.SourceDeclared}, want: "Terminal supports 256 colors; vev UI colors are reduced."},
18		{name: "declared 16 colors", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI16, Source: terminalcap.SourceDeclared}, want: "Terminal supports 16 colors; vev UI colors are reduced."},
19		{name: "declared monochrome", color: terminalcap.ColorCapabilities{Mode: terminalcap.Monochrome, Source: terminalcap.SourceDeclared}, want: "Terminal has no color support; vev UI uses bold and reverse."},
20		{name: "declared truecolor", color: terminalcap.ColorCapabilities{Mode: terminalcap.TrueColor, Source: terminalcap.SourceDeclared}},
21		{name: "forced 256 colors", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI256, Source: terminalcap.SourceForced}},
22		{name: "forced 16 colors", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI16, Source: terminalcap.SourceForced}},
23		{name: "forced monochrome", color: terminalcap.ColorCapabilities{Mode: terminalcap.Monochrome, Source: terminalcap.SourceForced}},
24		{name: "heuristic 256 colors", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI256, Source: terminalcap.SourceHeuristic}},
25		{name: "unknown 256 colors", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI256}},
26		{name: "zero value", color: terminalcap.ColorCapabilities{}},
27	}
28	for _, tt := range tests {
29		t.Run(tt.name, func(t *testing.T) {
30			got, ok := colorDowngradeNotice(tt.color)
31			require.Equal(t, tt.want != "", ok)
32			require.Equal(t, tt.want, got)
33		})
34	}
35}
36
37// TestFinishAttachedClientColorToast drives the real attach completion path:
38// only a declared reduced mode toasts, and a forced mode never does.
39func TestFinishAttachedClientColorToast(t *testing.T) {
40	tests := []struct {
41		name      string
42		color     terminalcap.ColorCapabilities
43		wantToast string
44	}{
45		{name: "declared 256 colors toasts", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI256, Source: terminalcap.SourceDeclared}, wantToast: "Terminal supports 256 colors; vev UI colors are reduced."},
46		{name: "declared 16 colors toasts", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI16, Source: terminalcap.SourceDeclared}, wantToast: "Terminal supports 16 colors; vev UI colors are reduced."},
47		{name: "forced 16 colors is silent", color: terminalcap.ColorCapabilities{Mode: terminalcap.ANSI16, Source: terminalcap.SourceForced}},
48		{name: "declared truecolor is silent", color: terminalcap.ColorCapabilities{Mode: terminalcap.TrueColor, Source: terminalcap.SourceDeclared}},
49	}
50	for _, tt := range tests {
51		t.Run(tt.name, func(t *testing.T) {
52			pty, release := newBlockingPTY(t)
53			defer release()
54			d, sess, ac, _ := newManualSessionWithPTYs(t, pty)
55			ac.terminalCapabilities = terminalcap.Capabilities{Color: tt.color}
56
57			d.finishAttachedClient(sess, ac, attachClientOptions{})
58
59			toasts, _ := visibleToasts(ac)
60			if tt.wantToast == "" {
61				require.Empty(t, toasts)
62				return
63			}
64			require.Len(t, toasts, 1)
65			require.Equal(t, tt.wantToast, toasts[0].Message)
66		})
67	}
68}