127 lines
3.1 KiB
Go
127 lines
3.1 KiB
Go
// Copyright 2018 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package shed
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import (
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"bytes"
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"testing"
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)
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// TestDB_schemaFieldKey validates correctness of schemaFieldKey.
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func TestDB_schemaFieldKey(t *testing.T) {
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db, cleanupFunc := newTestDB(t)
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defer cleanupFunc()
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t.Run("empty name or type", func(t *testing.T) {
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_, err := db.schemaFieldKey("", "")
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if err == nil {
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t.Errorf("error not returned, but expected")
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}
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_, err = db.schemaFieldKey("", "type")
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if err == nil {
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t.Errorf("error not returned, but expected")
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}
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_, err = db.schemaFieldKey("test", "")
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if err == nil {
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t.Errorf("error not returned, but expected")
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}
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})
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t.Run("same field", func(t *testing.T) {
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key1, err := db.schemaFieldKey("test", "undefined")
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if err != nil {
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t.Fatal(err)
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}
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key2, err := db.schemaFieldKey("test", "undefined")
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if err != nil {
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t.Fatal(err)
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}
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if !bytes.Equal(key1, key2) {
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t.Errorf("schema keys for the same field name are not the same: %q, %q", string(key1), string(key2))
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}
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})
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t.Run("different fields", func(t *testing.T) {
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key1, err := db.schemaFieldKey("test1", "undefined")
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if err != nil {
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t.Fatal(err)
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}
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key2, err := db.schemaFieldKey("test2", "undefined")
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if err != nil {
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t.Fatal(err)
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}
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if bytes.Equal(key1, key2) {
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t.Error("schema keys for the same field name are the same, but must not be")
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}
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})
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t.Run("same field name different types", func(t *testing.T) {
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_, err := db.schemaFieldKey("the-field", "one-type")
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if err != nil {
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t.Fatal(err)
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}
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_, err = db.schemaFieldKey("the-field", "another-type")
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if err == nil {
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t.Errorf("error not returned, but expected")
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}
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})
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}
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// TestDB_schemaIndexPrefix validates correctness of schemaIndexPrefix.
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func TestDB_schemaIndexPrefix(t *testing.T) {
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db, cleanupFunc := newTestDB(t)
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defer cleanupFunc()
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t.Run("same name", func(t *testing.T) {
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id1, err := db.schemaIndexPrefix("test")
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if err != nil {
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t.Fatal(err)
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}
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id2, err := db.schemaIndexPrefix("test")
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if err != nil {
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t.Fatal(err)
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}
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if id1 != id2 {
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t.Errorf("schema keys for the same field name are not the same: %v, %v", id1, id2)
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}
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})
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t.Run("different names", func(t *testing.T) {
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id1, err := db.schemaIndexPrefix("test1")
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if err != nil {
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t.Fatal(err)
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}
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id2, err := db.schemaIndexPrefix("test2")
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if err != nil {
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t.Fatal(err)
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}
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if id1 == id2 {
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t.Error("schema ids for the same index name are the same, but must not be")
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}
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})
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}
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