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package dashboard
import (
"strings"
"testing"
)
func TestTabNavigationWraps(t *testing.T) {
if got := nextTab(TabGaps); got != TabOverview {
t.Fatalf("expected wrap to overview, got %v", got)
}
if got := prevTab(TabOverview); got != TabGaps {
t.Fatalf("expected wrap to gaps, got %v", got)
}
}
func TestRenderTabBarContainsLabels(t *testing.T) {
out := renderTabBar(TabOverview, 80)
for _, label := range []string{"Overview", "Syscalls", "Files", "Processes", "Latency", "Gaps"} {
if !strings.Contains(out, label) {
t.Fatalf("expected tab label %q in tab bar", label)
}
}
}
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