added tests

Author: Nikita Koryabkin

sqlmock_go18_test.go

@@ -5,7 +5,9 @@ package sqlmock
 import (
 	"context"
 	"database/sql"
+	"database/sql/driver"
 	"errors"
+	"reflect"
 	"testing"
 	"time"
 )
@@ -639,3 +641,43 @@ func TestPingExpectationsContextTimeout(t *testing.T) {
 		t.Errorf("expected Ping to return after context timeout, but it did not in a timely fashion")
 	}
 }
+
+func Test_sqlmock_Exec(t *testing.T) {
+	db, mock, err := New()
+	if err != nil {
+		t.Errorf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer db.Close()
+	query := "SELECT name, email FROM users WHERE name = ?"
+
+	expected := NewResult(1, 1)
+	mock.ExpectExec("SELECT (.+) FROM users WHERE (.+)").
+		WillReturnResult(expected)
+
+	result, err := mock.(*sqlmock).Exec(query, []driver.Value{"test"})
+	if err != nil {
+		t.Error(err)
+		return
+	}
+	if !reflect.DeepEqual(result, expected) {
+		t.Errorf("Results are not equal. Expected: %v, Actual: %v", expected, result)
+		return
+	}
+}
+
+func Test_sqlmock_Query(t *testing.T) {
+	db, mock, err := New()
+	if err != nil {
+		t.Errorf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer db.Close()
+	expectedRows := mock.NewRows([]string{"id", "name", "email"}).AddRow(1, "test", "test@example.com")
+	mock.ExpectQuery("SELECT (.+) FROM users WHERE (.+)").WillReturnRows(expectedRows)
+	query := "SELECT name, email FROM users WHERE name = ?"
+	rows, err := mock.(*sqlmock).Query(query, []driver.Value{"test"})
+	if err != nil {
+		t.Error(err)
+		return
+	}
+	defer rows.Close()
+}

sqlmock_test.go

@@ -1250,7 +1250,7 @@ func Test_sqlmock_Prepare_and_Exec(t *testing.T) {
 		return
 	}
 	if !reflect.DeepEqual(result, expected) {
-		t.Errorf("Eesults not equal. Expected: %v, Actual: %v", expected, result)
+		t.Errorf("Results are not equal. Expected: %v, Actual: %v", expected, result)
 		return
 	}
 	rows, err := got.Query([]driver.Value{"test"})