1 files changed, 53 insertions, 0 deletions
diff --git a/models/unit/unit_test.go b/models/unit/unit_test.go
new file mode 100644
index 0000000000..50d7817197
--- /dev/null
+++ b/models/unit/unit_test.go
@@ -0,0 +1,53 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package unit
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/modules/setting"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLoadUnitConfig(t *testing.T) {
+	defer func(disabledRepoUnits, defaultRepoUnits, defaultForkRepoUnits []Type) {
+		DisabledRepoUnits = disabledRepoUnits
+		DefaultRepoUnits = defaultRepoUnits
+		DefaultForkRepoUnits = defaultForkRepoUnits
+	}(DisabledRepoUnits, DefaultRepoUnits, DefaultForkRepoUnits)
+	defer func(disabledRepoUnits, defaultRepoUnits, defaultForkRepoUnits []string) {
+		setting.Repository.DisabledRepoUnits = disabledRepoUnits
+		setting.Repository.DefaultRepoUnits = defaultRepoUnits
+		setting.Repository.DefaultForkRepoUnits = defaultForkRepoUnits
+	}(setting.Repository.DisabledRepoUnits, setting.Repository.DefaultRepoUnits, setting.Repository.DefaultForkRepoUnits)
+
+	t.Run("regular", func(t *testing.T) {
+		setting.Repository.DisabledRepoUnits = []string{"repo.issues"}
+		setting.Repository.DefaultRepoUnits = []string{"repo.code", "repo.releases", "repo.issues", "repo.pulls"}
+		setting.Repository.DefaultForkRepoUnits = []string{"repo.releases"}
+		LoadUnitConfig()
+		assert.Equal(t, []Type{TypeIssues}, DisabledRepoUnits)
+		assert.Equal(t, []Type{TypeCode, TypeReleases, TypePullRequests}, DefaultRepoUnits)
+		assert.Equal(t, []Type{TypeCode, TypeReleases}, DefaultForkRepoUnits)
+	})
+	t.Run("invalid", func(t *testing.T) {
+		setting.Repository.DisabledRepoUnits = []string{"repo.issues", "invalid.1"}
+		setting.Repository.DefaultRepoUnits = []string{"repo.code", "invalid.2", "repo.releases", "repo.issues", "repo.pulls"}
+		setting.Repository.DefaultForkRepoUnits = []string{"invalid.3", "repo.releases"}
+		LoadUnitConfig()
+		assert.Equal(t, []Type{TypeIssues}, DisabledRepoUnits)
+		assert.Equal(t, []Type{TypeCode, TypeReleases, TypePullRequests}, DefaultRepoUnits)
+		assert.Equal(t, []Type{TypeCode, TypeReleases}, DefaultForkRepoUnits)
+	})
+	t.Run("duplicate", func(t *testing.T) {
+		setting.Repository.DisabledRepoUnits = []string{"repo.issues", "repo.issues"}
+		setting.Repository.DefaultRepoUnits = []string{"repo.code", "repo.releases", "repo.issues", "repo.pulls", "repo.code"}
+		setting.Repository.DefaultForkRepoUnits = []string{"repo.releases", "repo.releases"}
+		LoadUnitConfig()
+		assert.Equal(t, []Type{TypeIssues}, DisabledRepoUnits)
+		assert.Equal(t, []Type{TypeCode, TypeReleases, TypePullRequests}, DefaultRepoUnits)
+		assert.Equal(t, []Type{TypeCode, TypeReleases}, DefaultForkRepoUnits)
+	})
+}