pgx/data_row_reader_test.go.erb

package pgx

import (
	"testing"
)

func TestDataRowReaderReadString(t *testing.T) {
	conn := getSharedConnection()

	var s string
	onDataRow := func(r *DataRowReader) error {
		s = r.ReadString()
		return nil
	}

	err := conn.SelectFunc("select 'Jack'", onDataRow)
	if err != nil {
		t.Fatal("Select failed: " + err.Error())
	}
	if s != "Jack" {
		t.Error("Wrong value returned")
	}
}

<% [64, 32, 16].each do |size| %>
func TestDataRowReaderReadInt<%= size %>(t *testing.T) {
	conn := getSharedConnection()

	var n int<%= size %>
	onDataRow := func(r *DataRowReader) error {
		n = r.ReadInt<%= size %>()
		return nil
	}

	err := conn.SelectFunc("select 1", onDataRow)
	if err != nil {
		t.Fatal("Select failed: " + err.Error())
	}
	if n != 1 {
		t.Error("Wrong value returned")
	}
}
<% end %>

<% [64, 32].each do |size| %>
func TestDataRowReaderReadFloat<%= size %>(t *testing.T) {
	conn := getSharedConnection()

	var n float<%= size %>
	onDataRow := func(r *DataRowReader) error {
		n = r.ReadFloat<%= size %>()
		return nil
	}

	err := conn.SelectFunc("select 1.5", onDataRow)
	if err != nil {
		t.Fatal("Select failed: " + err.Error())
	}
	if n != 1.5 {
		t.Error("Wrong value returned")
	}
}
<% end %>