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legacy_stmt_test.go
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legacy_stmt_test.go
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// Copyright Sam Xie
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package otelsql
import (
"database/sql/driver"
"errors"
)
var (
_ driver.Stmt = (*mockLegacyStmt)(nil)
_ MockStmt = (*mockLegacyStmt)(nil)
)
func newMockLegacyStmt(shouldError bool) *mockLegacyStmt {
return &mockLegacyStmt{shouldError: shouldError}
}
type mockLegacyStmt struct {
shouldError bool
execArgs []driver.Value
execCount int
queryArgs []driver.Value
queryCount int
}
func (m *mockLegacyStmt) QueryContextCount() int {
return m.queryCount
}
func (m *mockLegacyStmt) QueryContextArgs() []driver.NamedValue {
return nil
}
func (m *mockLegacyStmt) QueryArgs() []driver.Value {
return m.queryArgs
}
func (m *mockLegacyStmt) ExecArgs() []driver.Value {
return m.execArgs
}
func (m *mockLegacyStmt) ExecContextCount() int {
return m.execCount
}
func (m *mockLegacyStmt) ExecContextArgs() []driver.NamedValue {
return nil
}
func (m *mockLegacyStmt) Close() error {
return nil
}
func (m *mockLegacyStmt) NumInput() int {
return 0
}
func (m *mockLegacyStmt) Exec(args []driver.Value) (driver.Result, error) {
m.execArgs = args
m.execCount++
if m.shouldError {
return nil, errors.New("exec")
}
return nil, nil
}
func (m *mockLegacyStmt) Query(args []driver.Value) (driver.Rows, error) {
m.queryArgs = args
m.queryCount++
if m.shouldError {
return nil, errors.New("query")
}
return nil, nil
}