59 lines
1.1 KiB
Go
59 lines
1.1 KiB
Go
package gorm
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import (
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"database/sql"
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sqlmock "gopkg.in/DATA-DOG/go-sqlmock.v1"
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)
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var (
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db *sql.DB
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mock sqlmock.Sqlmock
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)
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func init() {
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var err error
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db, mock, err = sqlmock.NewWithDSN("mock_gorm_dsn")
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if err != nil {
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panic(err.Error())
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}
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}
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// Adapter provides an abstract interface over concrete mock database
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// implementations (e.g. go-sqlmock or go-testdb)
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type Adapter interface {
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ExpectQuery(stmt string) ExpectedQuery
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ExpectExec(stmt string) ExpectedExec
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}
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// SqlmockAdapter implemenets the Adapter interface using go-sqlmock
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// it is the default Adapter
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type SqlmockAdapter struct {
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db *sql.DB
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mocker sqlmock.Sqlmock
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}
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func NewSqlmockAdapter(dialect string, args ...interface{}) (*DB, Adapter, error) {
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gormDb, err := Open("sqlmock", "mock_gorm_dsn")
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if err != nil {
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return nil, nil, err
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}
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return gormDb, &SqlmockAdapter{db: db, mocker: mock}, nil
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}
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func (a *SqlmockAdapter) ExpectQuery(stmt string) ExpectedQuery {
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q := a.mocker.ExpectQuery(stmt)
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return &SqlmockQuery{query: q}
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}
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func (a *SqlmockAdapter) ExpectExec(stmt string) ExpectedExec {
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e := a.mocker.ExpectExec(stmt)
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return &SqlmockExec{exec: e}
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}
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