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package goconfigparser
import (
"io/ioutil"
"sort"
"strings"
"testing"
. "gopkg.in/check.v1"
)
// Hook up gocheck into the "go test" runner
func Test(t *testing.T) { TestingT(t) }
// partition specific testsuite
type ConfigParserTestSuite struct {
cfg *ConfigParser
}
var _ = Suite(&ConfigParserTestSuite{})
const SAMPLE_INI = `
# comment: text
; indented_comment: text
[service]
base: system-image.ubuntu.com
http_port: 80
https_port: 443
channel: ubuntu-core/devel-proposed
device: generic_amd64
build_number: 246
version_detail: ubuntu=20150121,raw-device=20150121,version=246
[foo]
bar: baz
yesbool: On
nobool: off
float: 3.14
no_interpolation: %%no
[testOptions]
One: 1
Two: 2
[complex]
json_object: {"list":["foo","bar","with\nnewline"]}
json_list: ["foo","bar","with\nnewline"]
`
func (s *ConfigParserTestSuite) SetUpTest(c *C) {
s.cfg = New()
c.Assert(s.cfg, NotNil)
err := s.cfg.ReadString(SAMPLE_INI)
c.Assert(err, IsNil)
}
func (s *ConfigParserTestSuite) TestSection(c *C) {
sections := s.cfg.Sections()
sort.Strings(sections)
c.Assert(sections, DeepEquals, []string{"complex", "foo", "service", "testOptions"})
}
func (s *ConfigParserTestSuite) TestOptions(c *C) {
options, err := s.cfg.Options("testOptions")
c.Assert(err, IsNil)
sort.Strings(options)
c.Assert(options, DeepEquals, []string{"One", "Two"})
}
func (s *ConfigParserTestSuite) TestGet(c *C) {
val, err := s.cfg.Get("service", "base")
c.Assert(err, IsNil)
c.Assert(val, Equals, "system-image.ubuntu.com")
}
func (s *ConfigParserTestSuite) TestGetEscapeInterpolation(c *C) {
val, err := s.cfg.Get("foo", "no_interpolation")
c.Assert(err, IsNil)
c.Assert(val, Equals, "%no")
}
func (s *ConfigParserTestSuite) TestGetint(c *C) {
intval, err := s.cfg.Getint("service", "http_port")
c.Assert(err, IsNil)
c.Assert(intval, Equals, 80)
}
func (s *ConfigParserTestSuite) TestGetfloat(c *C) {
intval, err := s.cfg.Getfloat("foo", "float")
c.Assert(err, IsNil)
c.Assert(intval, Equals, 3.14)
}
func (s *ConfigParserTestSuite) TestGetbool(c *C) {
boolval, err := s.cfg.Getbool("foo", "yesbool")
c.Assert(err, IsNil)
c.Assert(boolval, Equals, true)
boolval, err = s.cfg.Getbool("foo", "nobool")
c.Assert(err, IsNil)
c.Assert(boolval, Equals, false)
boolval, err = s.cfg.Getbool("foo", "bar")
c.Assert(err.Error(), Equals, "No boolean: baz")
}
func (s *ConfigParserTestSuite) TestErrors(c *C) {
val, err := s.cfg.Get("foo", "bar")
c.Assert(err, IsNil)
c.Assert(val, Equals, "baz")
val, err = s.cfg.Get("foo", "no-such-option")
c.Assert(err, NotNil)
c.Assert(err.Error(), Equals, "No option no-such-option in section foo")
val, err = s.cfg.Get("no-such-section", "no-such-value")
c.Assert(err, NotNil)
c.Assert(err.Error(), Equals, "No section: no-such-section")
}
func (s *ConfigParserTestSuite) TestAllowNoSection(c *C) {
s.cfg = New()
s.cfg.AllowNoSectionHeader = true
err := s.cfg.Read(strings.NewReader(`foo=bar`))
c.Assert(err, IsNil)
val, err := s.cfg.Get("", "foo")
c.Assert(val, Equals, "bar")
}
func (s *ConfigParserTestSuite) TestReadFile(c *C) {
tmp, err := ioutil.TempFile("", "")
c.Assert(err, IsNil)
tmp.Write([]byte(SAMPLE_INI))
s.cfg = New()
err = s.cfg.ReadFile(tmp.Name())
c.Assert(err, IsNil)
val, err := s.cfg.Get("foo", "bar")
c.Assert(val, Equals, "baz")
}
func (s *ConfigParserTestSuite) TestGetComplex(c *C) {
val, err := s.cfg.Get("complex", "json_object")
c.Assert(err, IsNil)
c.Assert(val, Equals, `{"list":["foo","bar","with\nnewline"]}`)
val, err = s.cfg.Get("complex", "json_list")
c.Assert(err, IsNil)
c.Assert(val, Equals, `["foo","bar","with\nnewline"]`)
}
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