use configured QueryMatcher in order to match expected SQL to actual, closes #70

query_test.go

@@ -5,6 +5,42 @@ import (
 	"testing"
 )
 
+func ExampleQueryMatcher() {
+	// configure to use case sensitive SQL query matcher
+	// instead of default regular expression matcher
+	db, mock, err := New(QueryMatcherOption(QueryMatcherEqual))
+	if err != nil {
+		fmt.Println("failed to open sqlmock database:", err)
+	}
+	defer db.Close()
+
+	rows := NewRows([]string{"id", "title"}).
+		AddRow(1, "one").
+		AddRow(2, "two")
+
+	mock.ExpectQuery("SELECT * FROM users").WillReturnRows(rows)
+
+	rs, err := db.Query("SELECT * FROM users")
+	if err != nil {
+		fmt.Println("failed to match expected query")
+		return
+	}
+	defer rs.Close()
+
+	for rs.Next() {
+		var id int
+		var title string
+		rs.Scan(&id, &title)
+		fmt.Println("scanned id:", id, "and title:", title)
+	}
+
+	if rs.Err() != nil {
+		fmt.Println("got rows error:", rs.Err())
+	}
+	// Output: scanned id: 1 and title: one
+	// scanned id: 2 and title: two
+}
+
 func TestQueryStringStripping(t *testing.T) {
 	assert := func(actual, expected string) {
 		if res := stripQuery(actual); res != expected {