refactor(auth): modularize auth plugin with physical subpackages and decoupled services

backend/plugins/domain/auth/model/do/cap_settings_test.go

@@ -0,0 +1,43 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package do_test
+
+import (
+	"Wavelet/plugins/domain/auth/consts"
+	"Wavelet/plugins/domain/auth/model/do"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParseCapRuntimeSettings(t *testing.T) {
+	t.Run("Default fallback on empty config", func(t *testing.T) {
+		settings := do.ParseCapRuntimeSettings(nil)
+		assert.False(t, settings.LoginEnabled)
+		assert.Equal(t, consts.DefaultCapChallengeCount, settings.ChallengeCount)
+		assert.Equal(t, consts.DefaultCapChallengeSize, settings.ChallengeSize)
+		assert.Equal(t, consts.DefaultCapChallengeDifficulty, settings.ChallengeDifficulty)
+		assert.Equal(t, consts.DefaultCapChallengeTTL, settings.ChallengeTTL)
+		assert.Equal(t, consts.DefaultCapTokenTTL, settings.TokenTTL)
+	})
+
+	t.Run("Parsed custom configs", func(t *testing.T) {
+		configs := map[string]string{
+			consts.ConfigKeyCapLoginEnabled:        "true",
+			consts.ConfigKeyCapChallengeCount:      "3",
+			consts.ConfigKeyCapChallengeSize:       "64",
+			consts.ConfigKeyCapChallengeDifficulty: "5",
+			consts.ConfigKeyCapChallengeTTL:        "300",
+			consts.ConfigKeyCapTokenTTL:            "600",
+		}
+		settings := do.ParseCapRuntimeSettings(configs)
+		assert.True(t, settings.LoginEnabled)
+		assert.Equal(t, 3, settings.ChallengeCount)
+		assert.Equal(t, 64, settings.ChallengeSize)
+		assert.Equal(t, 5, settings.ChallengeDifficulty)
+		assert.Equal(t, 300*time.Second, settings.ChallengeTTL)
+		assert.Equal(t, 600*time.Second, settings.TokenTTL)
+	})
+}