chore: move the go code into a subfolder

apps/api/internal/query/quota_periods_test.go

@@ -0,0 +1,94 @@
+package query
+
+import (
+	"database/sql"
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"regexp"
+	"testing"
+
+	"github.com/zitadel/zitadel/internal/zerrors"
+)
+
+var (
+	expectedRemainingQuotaUsageQuery = regexp.QuoteMeta(`SELECT greatest(0, projections.quotas.amount-projections.quotas_periods.usage)` +
+		` FROM projections.quotas_periods` +
+		` JOIN projections.quotas ON projections.quotas_periods.unit = projections.quotas.unit AND projections.quotas_periods.instance_id = projections.quotas.instance_id`)
+	remainingQuotaUsageCols = []string{
+		"usage",
+	}
+)
+
+func Test_prepareRemainingQuotaUsageQuery(t *testing.T) {
+	type want struct {
+		sqlExpectations sqlExpectation
+		err             checkErr
+	}
+	tests := []struct {
+		name    string
+		prepare interface{}
+		want    want
+		object  interface{}
+	}{
+		{
+			name:    "prepareRemainingQuotaUsageQuery no result",
+			prepare: prepareRemainingQuotaUsageQuery,
+			want: want{
+				sqlExpectations: mockQueryScanErr(
+					expectedRemainingQuotaUsageQuery,
+					nil,
+					nil,
+				),
+				err: func(err error) (error, bool) {
+					if !zerrors.IsNotFound(err) {
+						return fmt.Errorf("err should be zitadel.NotFoundError got: %w", err), false
+					}
+					return nil, true
+				},
+			},
+			object: (*uint64)(nil),
+		},
+		{
+			name:    "prepareRemainingQuotaUsageQuery",
+			prepare: prepareRemainingQuotaUsageQuery,
+			want: want{
+				sqlExpectations: mockQuery(
+					expectedRemainingQuotaUsageQuery,
+					remainingQuotaUsageCols,
+					[]driver.Value{
+						uint64(100),
+					},
+				),
+			},
+			object: uint64P(100),
+		},
+		{
+			name:    "prepareRemainingQuotaUsageQuery sql err",
+			prepare: prepareRemainingQuotaUsageQuery,
+			want: want{
+				sqlExpectations: mockQueryErr(
+					expectedRemainingQuotaUsageQuery,
+					sql.ErrConnDone,
+				),
+				err: func(err error) (error, bool) {
+					if !errors.Is(err, sql.ErrConnDone) {
+						return fmt.Errorf("err should be sql.ErrConnDone got: %w", err), false
+					}
+					return nil, true
+				},
+			},
+			object: (*uint64)(nil),
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assertPrepare(t, tt.prepare, tt.object, tt.want.sqlExpectations, tt.want.err)
+		})
+	}
+}
+
+func uint64P(i int) *uint64 {
+	u := uint64(i)
+	return &u
+}