* Copyright 2016-2017 Gary Kramlich <grim@reaperworld.com> * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. "github.com/aphistic/sweet" . "github.com/onsi/gomega" func (e *environmentSuite) TestMapperNoOSWithValue(t sweet.T) { result, err := Mapper("${FOO}", []string{"FOO=bar"}) Expect(result).To(Equal("bar")) func (e *environmentSuite) TestMapperNoOSWithoutValue(t sweet.T) { result, err := Mapper("${FOO}", []string{"FOO="}) Expect(result).To(Equal("")) func (e *environmentSuite) TestMultipleEquals(t sweet.T) { result, err := Mapper("${FOO}", []string{"FOO=bar=baz"}) Expect(result).To(Equal("bar=baz")) func (e *environmentSuite) TestMapperOSWithValue(t sweet.T) { result, err := Mapper("${FOO}", []string{"FOO"}) Expect(result).To(Equal("bar")) func (e *environmentSuite) TestMapperOSWithoutValue(t sweet.T) { result, err := Mapper("${FOO}", []string{"FOO"}) Expect(result).To(Equal("")) func (e *environmentSuite) TestPartialMatches(t sweet.T) { result, err := Mapper("${FOO}", []string{"FOOBAR"}) Expect(result).To(Equal("$FOO")) result, err = Mapper("${BARBAZ}", []string{"BAR"}) Expect(result).To(Equal("$BARBAZ")) func (e *environmentSuite) TestRecursiveMatch(t sweet.T) { result, err := Mapper("1${FOO}a", []string{"FOO=2${BAR}b", "BAR=3${BAZ}c", "BAZ=-ohhai!-"}) Expect(result).To(Equal("123-ohhai!-cba")) func (e *environmentSuite) TestInfiniteExpansion(t sweet.T) { _, err := Mapper("${FOO}", []string{"FOO=$BAR", "BAR=$FOO"}) Expect(err).To(MatchError("infinite environment mapping loop while expanding '$BAR'"))