refactor: assert.Equal instead of t.Error

Author: ARR4N

core/vm/preprocess.libevm_test.go

@@ -166,12 +166,8 @@ func TestChargePreprocessingGas(t *testing.T) {
 				}
 				assert.Equalf(t, wantStatus, receipt.Status, "%T.Status", receipt)
 
-				if got, want := gotGasUsed, tt.wantGasUsed; got != want {
-					t.Errorf("core.ApplyTransaction(..., &gotGasUsed, ...) got %d; want %d", got, want)
-				}
-				if got, want := receipt.GasUsed, tt.wantGasUsed; got != want {
-					t.Errorf("core.ApplyTransaction(...) -> %T.GasUsed = %d; want %d", receipt, got, want)
-				}
+				assert.Equal(t, tt.wantGasUsed, gotGasUsed, "core.ApplyTransaction(..., &gotGasUsed, ...)")
+				assert.Equalf(t, tt.wantGasUsed, receipt.GasUsed, "core.ApplyTransaction(...) -> %T.GasUsed", receipt)
 			})
 
 			t.Run("VM_error", func(t *testing.T) {