allow to expect prepared statement to be closed, closes #89

statement.go

@@ -6,12 +6,13 @@ import (
 
 type statement struct {
 	conn  *sqlmock
+	ex    *ExpectedPrepare
 	query string
-	err   error
 }
 
 func (stmt *statement) Close() error {
-	return stmt.err
+	stmt.ex.wasClosed = true
+	return stmt.ex.closeErr
 }
 
 func (stmt *statement) NumInput() int {