1 files changed, 98 insertions, 0 deletions
diff --git a/internal/appconfig/config_test.go b/internal/appconfig/config_test.go
index b9dfe3a..6b8ee5b 100644
--- a/internal/appconfig/config_test.go
+++ b/internal/appconfig/config_test.go
@@ -893,3 +893,101 @@ gitignore = false
 		t.Error("expected IgnoreLSPNotify to remain true (default)")
 	}
 }
+
+func TestTmuxEditConfig_FromFile(t *testing.T) {
+	clearHexaiEnv(t)
+	dir := t.TempDir()
+	cfgPath := filepath.Join(dir, "config.toml")
+	writeFile(t, cfgPath, `
+[tmux_edit]
+popup_width = "90%"
+popup_height = "85%"
+default_agent = "claude"
+
+[[tmux_edit.agents]]
+name = "claude"
+display_name = "Claude Code"
+detect_pattern = "(?i)(claude|anthropic)"
+prompt_pattern = '(?s)>\s*(.+?)$'
+clear_first = true
+clear_keys = "C-u"
+newline_keys = "S-Enter"
+submit_keys = "Enter"
+
+[[tmux_edit.agents]]
+name = "cursor"
+display_name = "Cursor"
+detect_pattern = "(?i)cursor"
+prompt_pattern = '(?s)│\s*(.+?)$'
+strip_patterns = ["INSERT", "Add a follow-up"]
+clear_first = true
+clear_keys = "C-u"
+newline_keys = "S-Enter"
+submit_keys = "Enter"
+`)
+	cfg := LoadWithOptions(newLogger(), LoadOptions{ConfigPath: cfgPath})
+	if cfg.TmuxEditPopupWidth != "90%" {
+		t.Errorf("PopupWidth = %q, want 90%%", cfg.TmuxEditPopupWidth)
+	}
+	if cfg.TmuxEditPopupHeight != "85%" {
+		t.Errorf("PopupHeight = %q, want 85%%", cfg.TmuxEditPopupHeight)
+	}
+	if cfg.TmuxEditDefaultAgent != "claude" {
+		t.Errorf("DefaultAgent = %q, want claude", cfg.TmuxEditDefaultAgent)
+	}
+	if len(cfg.TmuxEditAgents) != 2 {
+		t.Fatalf("got %d agents, want 2", len(cfg.TmuxEditAgents))
+	}
+	a := cfg.TmuxEditAgents[0]
+	if a.Name != "claude" || a.DisplayName != "Claude Code" {
+		t.Errorf("agent[0] = %q/%q, want claude/Claude Code", a.Name, a.DisplayName)
+	}
+	if a.ClearFirst == nil || !*a.ClearFirst {
+		t.Error("expected ClearFirst = true for claude agent")
+	}
+	b := cfg.TmuxEditAgents[1]
+	if b.Name != "cursor" {
+		t.Errorf("agent[1].Name = %q, want cursor", b.Name)
+	}
+	if len(b.StripPatterns) != 2 {
+		t.Errorf("agent[1].StripPatterns = %v, want 2 entries", b.StripPatterns)
+	}
+}
+
+func TestTmuxEditConfig_Merge(t *testing.T) {
+	clearHexaiEnv(t)
+	a := newDefaultConfig()
+	b := App{
+		TmuxEditPopupWidth:   "70%",
+		TmuxEditDefaultAgent: "amp",
+		TmuxEditAgents: []TmuxEditAgentCfg{
+			{Name: "amp", DisplayName: "Amp"},
+		},
+	}
+	a.mergeWith(&b)
+	if a.TmuxEditPopupWidth != "70%" {
+		t.Errorf("PopupWidth = %q, want 70%%", a.TmuxEditPopupWidth)
+	}
+	if a.TmuxEditDefaultAgent != "amp" {
+		t.Errorf("DefaultAgent = %q, want amp", a.TmuxEditDefaultAgent)
+	}
+	if len(a.TmuxEditAgents) != 1 || a.TmuxEditAgents[0].Name != "amp" {
+		t.Errorf("Agents = %v, want single amp", a.TmuxEditAgents)
+	}
+}
+
+func TestTmuxEditConfig_SkipsEmptyName(t *testing.T) {
+	clearHexaiEnv(t)
+	dir := t.TempDir()
+	cfgPath := filepath.Join(dir, "config.toml")
+	writeFile(t, cfgPath, `
+[tmux_edit]
+[[tmux_edit.agents]]
+name = ""
+display_name = "Empty"
+`)
+	cfg := LoadWithOptions(newLogger(), LoadOptions{ConfigPath: cfgPath})
+	if len(cfg.TmuxEditAgents) != 0 {
+		t.Errorf("got %d agents, want 0 (empty name should be skipped)", len(cfg.TmuxEditAgents))
+	}
+}