初始化仓库

core/model_alias_test.go

@@ -0,0 +1,47 @@
+package core
+
+import "testing"
+
+func TestResolveModelAlias_CaseInsensitive(t *testing.T) {
+	models := []ModelOption{{Name: "gpt-5.3-codex", Alias: "Codex"}}
+
+	got := resolveModelAlias(models, "codex")
+	if got != "gpt-5.3-codex" {
+		t.Fatalf("resolveModelAlias() = %q, want %q", got, "gpt-5.3-codex")
+	}
+}
+
+func TestResolveModelAlias_NoMatchFallsBackToInput(t *testing.T) {
+	models := []ModelOption{{Name: "gpt-5.3-codex", Alias: "codex"}}
+
+	got := resolveModelAlias(models, "gpt-5.4")
+	if got != "gpt-5.4" {
+		t.Fatalf("resolveModelAlias() = %q, want original input", got)
+	}
+}
+
+func TestParseModelSwitchArgs(t *testing.T) {
+	tests := []struct {
+		name string
+		args []string
+		want string
+		ok   bool
+	}{
+		{name: "legacy syntax", args: []string{"gpt"}, want: "gpt", ok: true},
+		{name: "switch syntax", args: []string{"switch", "gpt"}, want: "gpt", ok: true},
+		{name: "missing switch target", args: []string{"switch"}, ok: false},
+		{name: "unknown subcommand", args: []string{"list", "gpt"}, ok: false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, ok := parseModelSwitchArgs(tt.args)
+			if ok != tt.ok {
+				t.Fatalf("parseModelSwitchArgs() ok = %v, want %v", ok, tt.ok)
+			}
+			if got != tt.want {
+				t.Fatalf("parseModelSwitchArgs() = %q, want %q", got, tt.want)
+			}
+		})
+	}
+}