rm redundant function

indexer/test_helpers/test_helpers.go

@@ -19,6 +19,7 @@ package test_helpers
 import (
 	"bufio"
 	"context"
+	"fmt"
 	"os"
 	"testing"
 
@@ -39,9 +40,6 @@ func DedupFile(filePath string) error {
 		s := sc.Text()
 		stmts[s] = struct{}{}
 	}
-	if err != nil {
-		return err
-	}
 
 	f.Close()
 
@@ -60,10 +58,17 @@ func DedupFile(filePath string) error {
 
 // TearDownDB is used to tear down the watcher dbs after tests
 func TearDownDB(t *testing.T, db sql.Database) {
+	err := ClearDB(db)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func ClearDB(db sql.Database) error {
 	ctx := context.Background()
 	tx, err := db.Begin(ctx)
 	if err != nil {
-		t.Fatal(err)
+		return err
 	}
 
 	statements := []string{
@@ -81,10 +86,8 @@ func TearDownDB(t *testing.T, db sql.Database) {
 	}
 	for _, stm := range statements {
 		if _, err = tx.Exec(ctx, stm); err != nil {
-			t.Fatal(err)
+			return fmt.Errorf("error executing `%s`: %w", stm, err)
 		}
 	}
-	if err = tx.Commit(ctx); err != nil {
-		t.Fatal(err)
-	}
+	return tx.Commit(ctx)
 }

test_helpers/db.go

@@ -1,34 +0,0 @@
-package test_helpers
-
-import (
-	"fmt"
-
-	"github.com/jmoiron/sqlx"
-)
-
-// ClearDB is used to empty the IPLD-ETH tables after tests
-func ClearDB(db *sqlx.DB) error {
-	tx, err := db.Beginx()
-	if err != nil {
-		return err
-	}
-	statements := []string{
-		`TRUNCATE nodes`,
-		`TRUNCATE ipld.blocks`,
-		`TRUNCATE eth.header_cids`,
-		`TRUNCATE eth.uncle_cids`,
-		`TRUNCATE eth.transaction_cids`,
-		`TRUNCATE eth.receipt_cids`,
-		`TRUNCATE eth.state_cids`,
-		`TRUNCATE eth.storage_cids`,
-		`TRUNCATE eth.log_cids`,
-		`TRUNCATE eth.withdrawal_cids`,
-		`TRUNCATE eth_meta.watched_addresses`,
-	}
-	for _, stm := range statements {
-		if _, err = tx.Exec(stm); err != nil {
-			return fmt.Errorf("error executing `%s`: %w", stm, err)
-		}
-	}
-	return tx.Commit()
-}