chore: move the go code into a subfolder

apps/api/cmd/initialise/init_test.go

@@ -0,0 +1,86 @@
+package initialise
+
+import (
+	"database/sql/driver"
+	"regexp"
+	"testing"
+
+	"github.com/DATA-DOG/go-sqlmock"
+
+	"github.com/zitadel/zitadel/internal/database"
+	db_mock "github.com/zitadel/zitadel/internal/database/mock"
+)
+
+type db struct {
+	mock sqlmock.Sqlmock
+	db   *database.DB
+}
+
+func prepareDB(t *testing.T, expectations ...expectation) db {
+	t.Helper()
+	client, mock, err := sqlmock.New(sqlmock.ValueConverterOption(new(db_mock.TypeConverter)))
+	if err != nil {
+		t.Fatalf("unable to create sql mock: %v", err)
+	}
+	for _, expectation := range expectations {
+		expectation(mock)
+	}
+	return db{
+		mock: mock,
+		db:   &database.DB{DB: client},
+	}
+}
+
+type expectation func(m sqlmock.Sqlmock)
+
+func expectExec(stmt string, err error, args ...driver.Value) expectation {
+	return func(m sqlmock.Sqlmock) {
+		query := m.ExpectExec(regexp.QuoteMeta(stmt)).WithArgs(args...)
+		if err != nil {
+			query.WillReturnError(err)
+			return
+		}
+		query.WillReturnResult(sqlmock.NewResult(1, 1))
+	}
+}
+
+func expectQuery(stmt string, err error, columns []string, rows [][]driver.Value, args ...driver.Value) expectation {
+	return func(m sqlmock.Sqlmock) {
+		res := m.NewRows(columns)
+		for _, row := range rows {
+			res.AddRow(row...)
+		}
+		query := m.ExpectQuery(regexp.QuoteMeta(stmt)).WithArgs(args...).WillReturnRows(res)
+		if err != nil {
+			query.WillReturnError(err)
+			return
+		}
+	}
+}
+
+func expectBegin(err error) expectation {
+	return func(m sqlmock.Sqlmock) {
+		query := m.ExpectBegin()
+		if err != nil {
+			query.WillReturnError(err)
+		}
+	}
+}
+
+func expectCommit(err error) expectation {
+	return func(m sqlmock.Sqlmock) {
+		query := m.ExpectCommit()
+		if err != nil {
+			query.WillReturnError(err)
+		}
+	}
+}
+
+func expectRollback(err error) expectation {
+	return func(m sqlmock.Sqlmock) {
+		query := m.ExpectRollback()
+		if err != nil {
+			query.WillReturnError(err)
+		}
+	}
+}