1 files changed, 45 insertions, 0 deletions
diff --git a/models/migrations/v1_18/v229_test.go b/models/migrations/v1_18/v229_test.go
new file mode 100644
index 0000000..b20d0ff
--- /dev/null
+++ b/models/migrations/v1_18/v229_test.go
@@ -0,0 +1,45 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package v1_18 //nolint
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/models/issues"
+	migration_tests "code.gitea.io/gitea/models/migrations/test"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func Test_UpdateOpenMilestoneCounts(t *testing.T) {
+	type ExpectedMilestone issues.Milestone
+
+	// Prepare and load the testing database
+	x, deferable := migration_tests.PrepareTestEnv(t, 0, new(issues.Milestone), new(ExpectedMilestone), new(issues.Issue))
+	defer deferable()
+	if x == nil || t.Failed() {
+		return
+	}
+
+	if err := UpdateOpenMilestoneCounts(x); err != nil {
+		require.NoError(t, err)
+		return
+	}
+
+	expected := []ExpectedMilestone{}
+	err := x.Table("expected_milestone").Asc("id").Find(&expected)
+	require.NoError(t, err)
+
+	got := []issues.Milestone{}
+	err = x.Table("milestone").Asc("id").Find(&got)
+	require.NoError(t, err)
+
+	for i, e := range expected {
+		got := got[i]
+		assert.Equal(t, e.ID, got.ID)
+		assert.Equal(t, e.NumIssues, got.NumIssues)
+		assert.Equal(t, e.NumClosedIssues, got.NumClosedIssues)
+	}
+}