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597 lines (491 loc) · 18.4 KB
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// Copyright 2014 Unknwon
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package ini_test
import (
"bytes"
"fmt"
"runtime"
"strings"
"testing"
"time"
. "github.com/smartystreets/goconvey/convey"
"gopkg.in/ini.v1"
)
func TestKey_AddShadow(t *testing.T) {
Convey("Add shadow to a key", t, func() {
f, err := ini.ShadowLoad([]byte(`
[notes]
-: note1`))
So(err, ShouldBeNil)
So(f, ShouldNotBeNil)
k, err := f.Section("").NewKey("NAME", "ini")
So(err, ShouldBeNil)
So(k, ShouldNotBeNil)
So(k.AddShadow("ini.v1"), ShouldBeNil)
So(k.ValueWithShadows(), ShouldResemble, []string{"ini", "ini.v1"})
Convey("Add shadow to boolean key", func() {
k, err := f.Section("").NewBooleanKey("published")
So(err, ShouldBeNil)
So(k, ShouldNotBeNil)
So(k.AddShadow("beta"), ShouldNotBeNil)
})
Convey("Add shadow to auto-increment key", func() {
So(f.Section("notes").Key("#1").AddShadow("beta"), ShouldNotBeNil)
})
Convey("Deduplicate an existing value", func() {
k := f.Section("").Key("NAME")
So(k.AddShadow("ini"), ShouldBeNil)
So(k.ValueWithShadows(), ShouldResemble, []string{"ini", "ini.v1"})
})
})
Convey("Allow duplicate shadowed values", t, func() {
f := ini.Empty(ini.LoadOptions{
AllowShadows: true,
AllowDuplicateShadowValues: true,
})
So(f, ShouldNotBeNil)
k, err := f.Section("").NewKey("NAME", "ini")
So(err, ShouldBeNil)
So(k, ShouldNotBeNil)
So(k.AddShadow("ini.v1"), ShouldBeNil)
So(k.AddShadow("ini"), ShouldBeNil)
So(k.AddShadow("ini"), ShouldBeNil)
So(k.ValueWithShadows(), ShouldResemble, []string{"ini", "ini.v1", "ini", "ini"})
})
Convey("Shadow is not allowed", t, func() {
f := ini.Empty()
So(f, ShouldNotBeNil)
k, err := f.Section("").NewKey("NAME", "ini")
So(err, ShouldBeNil)
So(k, ShouldNotBeNil)
So(k.AddShadow("ini.v1"), ShouldNotBeNil)
})
}
// Helpers for slice tests.
func float64sEqual(values []float64, expected ...float64) {
So(values, ShouldHaveLength, len(expected))
for i, v := range expected {
So(values[i], ShouldEqual, v)
}
}
func intsEqual(values []int, expected ...int) {
So(values, ShouldHaveLength, len(expected))
for i, v := range expected {
So(values[i], ShouldEqual, v)
}
}
func int64sEqual(values []int64, expected ...int64) {
So(values, ShouldHaveLength, len(expected))
for i, v := range expected {
So(values[i], ShouldEqual, v)
}
}
func uintsEqual(values []uint, expected ...uint) {
So(values, ShouldHaveLength, len(expected))
for i, v := range expected {
So(values[i], ShouldEqual, v)
}
}
func uint64sEqual(values []uint64, expected ...uint64) {
So(values, ShouldHaveLength, len(expected))
for i, v := range expected {
So(values[i], ShouldEqual, v)
}
}
func boolsEqual(values []bool, expected ...bool) {
So(values, ShouldHaveLength, len(expected))
for i, v := range expected {
So(values[i], ShouldEqual, v)
}
}
func timesEqual(values []time.Time, expected ...time.Time) {
So(values, ShouldHaveLength, len(expected))
for i, v := range expected {
So(values[i].String(), ShouldEqual, v.String())
}
}
func TestKey_Helpers(t *testing.T) {
Convey("Getting and setting values", t, func() {
f, err := ini.Load(fullConf)
So(err, ShouldBeNil)
So(f, ShouldNotBeNil)
Convey("Get string representation", func() {
sec := f.Section("")
So(sec, ShouldNotBeNil)
So(sec.Key("NAME").Value(), ShouldEqual, "ini")
So(sec.Key("NAME").String(), ShouldEqual, "ini")
So(sec.Key("NAME").Validate(func(in string) string {
return in
}), ShouldEqual, "ini")
So(sec.Key("NAME").Comment, ShouldEqual, "; Package name")
So(sec.Key("IMPORT_PATH").String(), ShouldEqual, "gopkg.in/ini.v1")
Convey("With ValueMapper", func() {
f.ValueMapper = func(in string) string {
if in == "gopkg.in/%(NAME)s.%(VERSION)s" {
return "github.com/go-ini/ini"
}
return in
}
So(sec.Key("IMPORT_PATH").String(), ShouldEqual, "github.com/go-ini/ini")
})
})
Convey("Get values in non-default section", func() {
sec := f.Section("author")
So(sec, ShouldNotBeNil)
So(sec.Key("NAME").String(), ShouldEqual, "Unknwon")
So(sec.Key("GITHUB").String(), ShouldEqual, "https://github.com/Unknwon")
sec = f.Section("package")
So(sec, ShouldNotBeNil)
So(sec.Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
})
Convey("Get auto-increment key names", func() {
keys := f.Section("features").Keys()
for i, k := range keys {
So(k.Name(), ShouldEqual, fmt.Sprintf("#%d", i+1))
}
})
Convey("Get parent-keys that are available to the child section", func() {
parentKeys := f.Section("package.sub").ParentKeys()
for _, k := range parentKeys {
So(k.Name(), ShouldEqual, "CLONE_URL")
}
})
Convey("Get overwrite value", func() {
So(f.Section("author").Key("E-MAIL").String(), ShouldEqual, "u@gogs.io")
})
Convey("Get sections", func() {
sections := f.Sections()
for i, name := range []string{ini.DefaultSection, "author", "package", "package.sub", "features", "types", "array", "note", "comments", "string escapes", "advance"} {
So(sections[i].Name(), ShouldEqual, name)
}
})
Convey("Get parent section value", func() {
So(f.Section("package.sub").Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
So(f.Section("package.fake.sub").Key("CLONE_URL").String(), ShouldEqual, "https://gopkg.in/ini.v1")
})
Convey("Get multiple line value", func() {
if runtime.GOOS == "windows" {
t.Skip("Skipping testing on Windows")
}
So(f.Section("author").Key("BIO").String(), ShouldEqual, "Gopher.\nCoding addict.\nGood man.\n")
})
Convey("Get values with type", func() {
sec := f.Section("types")
v1, err := sec.Key("BOOL").Bool()
So(err, ShouldBeNil)
So(v1, ShouldBeTrue)
v1, err = sec.Key("BOOL_FALSE").Bool()
So(err, ShouldBeNil)
So(v1, ShouldBeFalse)
v2, err := sec.Key("FLOAT64").Float64()
So(err, ShouldBeNil)
So(v2, ShouldEqual, 1.25)
v3, err := sec.Key("INT").Int()
So(err, ShouldBeNil)
So(v3, ShouldEqual, 10)
v4, err := sec.Key("INT").Int64()
So(err, ShouldBeNil)
So(v4, ShouldEqual, 10)
v5, err := sec.Key("UINT").Uint()
So(err, ShouldBeNil)
So(v5, ShouldEqual, 3)
v6, err := sec.Key("UINT").Uint64()
So(err, ShouldBeNil)
So(v6, ShouldEqual, 3)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
v7, err := sec.Key("TIME").Time()
So(err, ShouldBeNil)
So(v7.String(), ShouldEqual, t.String())
v8, err := sec.Key("HEX_NUMBER").Int()
So(err, ShouldBeNil)
So(v8, ShouldEqual, 0x3000)
Convey("Must get values with type", func() {
So(sec.Key("STRING").MustString("404"), ShouldEqual, "str")
So(sec.Key("BOOL").MustBool(), ShouldBeTrue)
So(sec.Key("FLOAT64").MustFloat64(), ShouldEqual, 1.25)
So(sec.Key("INT").MustInt(), ShouldEqual, 10)
So(sec.Key("INT").MustInt64(), ShouldEqual, 10)
So(sec.Key("UINT").MustUint(), ShouldEqual, 3)
So(sec.Key("UINT").MustUint64(), ShouldEqual, 3)
So(sec.Key("TIME").MustTime().String(), ShouldEqual, t.String())
So(sec.Key("HEX_NUMBER").MustInt(), ShouldEqual, 0x3000)
dur, err := time.ParseDuration("2h45m")
So(err, ShouldBeNil)
So(sec.Key("DURATION").MustDuration().Seconds(), ShouldEqual, dur.Seconds())
Convey("Must get values with default value", func() {
So(sec.Key("STRING_404").MustString("404"), ShouldEqual, "404")
So(sec.Key("BOOL_404").MustBool(true), ShouldBeTrue)
So(sec.Key("FLOAT64_404").MustFloat64(2.5), ShouldEqual, 2.5)
So(sec.Key("INT_404").MustInt(15), ShouldEqual, 15)
So(sec.Key("INT64_404").MustInt64(15), ShouldEqual, 15)
So(sec.Key("UINT_404").MustUint(6), ShouldEqual, 6)
So(sec.Key("UINT64_404").MustUint64(6), ShouldEqual, 6)
So(sec.Key("HEX_NUMBER_404").MustInt(0x3001), ShouldEqual, 0x3001)
t, err := time.Parse(time.RFC3339, "2014-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME_404").MustTime(t).String(), ShouldEqual, t.String())
So(sec.Key("DURATION_404").MustDuration(dur).Seconds(), ShouldEqual, dur.Seconds())
Convey("Must should set default as key value", func() {
So(sec.Key("STRING_404").String(), ShouldEqual, "404")
So(sec.Key("BOOL_404").String(), ShouldEqual, "true")
So(sec.Key("FLOAT64_404").String(), ShouldEqual, "2.5")
So(sec.Key("INT_404").String(), ShouldEqual, "15")
So(sec.Key("INT64_404").String(), ShouldEqual, "15")
So(sec.Key("UINT_404").String(), ShouldEqual, "6")
So(sec.Key("UINT64_404").String(), ShouldEqual, "6")
So(sec.Key("TIME_404").String(), ShouldEqual, "2014-01-01T20:17:05Z")
So(sec.Key("DURATION_404").String(), ShouldEqual, "2h45m0s")
So(sec.Key("HEX_NUMBER_404").String(), ShouldEqual, "12289")
})
})
})
})
Convey("Get value with candidates", func() {
sec := f.Section("types")
So(sec.Key("STRING").In("", []string{"str", "arr", "types"}), ShouldEqual, "str")
So(sec.Key("FLOAT64").InFloat64(0, []float64{1.25, 2.5, 3.75}), ShouldEqual, 1.25)
So(sec.Key("INT").InInt(0, []int{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("INT").InInt64(0, []int64{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("UINT").InUint(0, []uint{3, 6, 9}), ShouldEqual, 3)
So(sec.Key("UINT").InUint64(0, []uint64{3, 6, 9}), ShouldEqual, 3)
zt, err := time.Parse(time.RFC3339, "0001-01-01T01:00:00Z")
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME").InTime(zt, []time.Time{t, time.Now(), time.Now().Add(1 * time.Second)}).String(), ShouldEqual, t.String())
Convey("Get value with candidates and default value", func() {
So(sec.Key("STRING_404").In("str", []string{"str", "arr", "types"}), ShouldEqual, "str")
So(sec.Key("FLOAT64_404").InFloat64(1.25, []float64{1.25, 2.5, 3.75}), ShouldEqual, 1.25)
So(sec.Key("INT_404").InInt(10, []int{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("INT64_404").InInt64(10, []int64{10, 20, 30}), ShouldEqual, 10)
So(sec.Key("UINT_404").InUint(3, []uint{3, 6, 9}), ShouldEqual, 3)
So(sec.Key("UINT_404").InUint64(3, []uint64{3, 6, 9}), ShouldEqual, 3)
So(sec.Key("TIME_404").InTime(t, []time.Time{time.Now(), time.Now(), time.Now().Add(1 * time.Second)}).String(), ShouldEqual, t.String())
})
})
Convey("Get values in range", func() {
sec := f.Section("types")
So(sec.Key("FLOAT64").RangeFloat64(0, 1, 2), ShouldEqual, 1.25)
So(sec.Key("INT").RangeInt(0, 10, 20), ShouldEqual, 10)
So(sec.Key("INT").RangeInt64(0, 10, 20), ShouldEqual, 10)
minT, err := time.Parse(time.RFC3339, "0001-01-01T01:00:00Z")
So(err, ShouldBeNil)
midT, err := time.Parse(time.RFC3339, "2013-01-01T01:00:00Z")
So(err, ShouldBeNil)
maxT, err := time.Parse(time.RFC3339, "9999-01-01T01:00:00Z")
So(err, ShouldBeNil)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
So(sec.Key("TIME").RangeTime(t, minT, maxT).String(), ShouldEqual, t.String())
Convey("Get value in range with default value", func() {
So(sec.Key("FLOAT64").RangeFloat64(5, 0, 1), ShouldEqual, 5)
So(sec.Key("INT").RangeInt(7, 0, 5), ShouldEqual, 7)
So(sec.Key("INT").RangeInt64(7, 0, 5), ShouldEqual, 7)
So(sec.Key("TIME").RangeTime(t, minT, midT).String(), ShouldEqual, t.String())
})
})
Convey("Get values into slice", func() {
sec := f.Section("array")
So(strings.Join(sec.Key("STRINGS").Strings(","), ","), ShouldEqual, "en,zh,de")
So(len(sec.Key("STRINGS_404").Strings(",")), ShouldEqual, 0)
vals1 := sec.Key("FLOAT64S").Float64s(",")
float64sEqual(vals1, 1.1, 2.2, 3.3)
vals2 := sec.Key("INTS").Ints(",")
intsEqual(vals2, 1, 2, 3)
vals3 := sec.Key("INTS").Int64s(",")
int64sEqual(vals3, 1, 2, 3)
vals4 := sec.Key("UINTS").Uints(",")
uintsEqual(vals4, 1, 2, 3)
vals5 := sec.Key("UINTS").Uint64s(",")
uint64sEqual(vals5, 1, 2, 3)
vals6 := sec.Key("BOOLS").Bools(",")
boolsEqual(vals6, true, false, false)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
vals7 := sec.Key("TIMES").Times(",")
timesEqual(vals7, t, t, t)
})
Convey("Test string slice escapes", func() {
sec := f.Section("string escapes")
So(sec.Key("key1").Strings(","), ShouldResemble, []string{"value1", "value2", "value3"})
So(sec.Key("key2").Strings(","), ShouldResemble, []string{"value1, value2"})
So(sec.Key("key3").Strings(","), ShouldResemble, []string{`val\ue1`, "value2"})
So(sec.Key("key4").Strings(","), ShouldResemble, []string{`value1\`, `value\\2`})
So(sec.Key("key5").Strings(",,"), ShouldResemble, []string{"value1,, value2"})
So(sec.Key("key6").Strings(" "), ShouldResemble, []string{"aaa", "bbb and space", "ccc"})
})
Convey("Get valid values into slice", func() {
sec := f.Section("array")
vals1 := sec.Key("FLOAT64S").ValidFloat64s(",")
float64sEqual(vals1, 1.1, 2.2, 3.3)
vals2 := sec.Key("INTS").ValidInts(",")
intsEqual(vals2, 1, 2, 3)
vals3 := sec.Key("INTS").ValidInt64s(",")
int64sEqual(vals3, 1, 2, 3)
vals4 := sec.Key("UINTS").ValidUints(",")
uintsEqual(vals4, 1, 2, 3)
vals5 := sec.Key("UINTS").ValidUint64s(",")
uint64sEqual(vals5, 1, 2, 3)
vals6 := sec.Key("BOOLS").ValidBools(",")
boolsEqual(vals6, true, false, false)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
vals7 := sec.Key("TIMES").ValidTimes(",")
timesEqual(vals7, t, t, t)
})
Convey("Get values one type into slice of another type", func() {
sec := f.Section("array")
vals1 := sec.Key("STRINGS").ValidFloat64s(",")
So(vals1, ShouldBeEmpty)
vals2 := sec.Key("STRINGS").ValidInts(",")
So(vals2, ShouldBeEmpty)
vals3 := sec.Key("STRINGS").ValidInt64s(",")
So(vals3, ShouldBeEmpty)
vals4 := sec.Key("STRINGS").ValidUints(",")
So(vals4, ShouldBeEmpty)
vals5 := sec.Key("STRINGS").ValidUint64s(",")
So(vals5, ShouldBeEmpty)
vals6 := sec.Key("STRINGS").ValidBools(",")
So(vals6, ShouldBeEmpty)
vals7 := sec.Key("STRINGS").ValidTimes(",")
So(vals7, ShouldBeEmpty)
})
Convey("Get valid values into slice without errors", func() {
sec := f.Section("array")
vals1, err := sec.Key("FLOAT64S").StrictFloat64s(",")
So(err, ShouldBeNil)
float64sEqual(vals1, 1.1, 2.2, 3.3)
vals2, err := sec.Key("INTS").StrictInts(",")
So(err, ShouldBeNil)
intsEqual(vals2, 1, 2, 3)
vals3, err := sec.Key("INTS").StrictInt64s(",")
So(err, ShouldBeNil)
int64sEqual(vals3, 1, 2, 3)
vals4, err := sec.Key("UINTS").StrictUints(",")
So(err, ShouldBeNil)
uintsEqual(vals4, 1, 2, 3)
vals5, err := sec.Key("UINTS").StrictUint64s(",")
So(err, ShouldBeNil)
uint64sEqual(vals5, 1, 2, 3)
vals6, err := sec.Key("BOOLS").StrictBools(",")
So(err, ShouldBeNil)
boolsEqual(vals6, true, false, false)
t, err := time.Parse(time.RFC3339, "2015-01-01T20:17:05Z")
So(err, ShouldBeNil)
vals7, err := sec.Key("TIMES").StrictTimes(",")
So(err, ShouldBeNil)
timesEqual(vals7, t, t, t)
})
Convey("Get invalid values into slice", func() {
sec := f.Section("array")
vals1, err := sec.Key("STRINGS").StrictFloat64s(",")
So(vals1, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals2, err := sec.Key("STRINGS").StrictInts(",")
So(vals2, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals3, err := sec.Key("STRINGS").StrictInt64s(",")
So(vals3, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals4, err := sec.Key("STRINGS").StrictUints(",")
So(vals4, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals5, err := sec.Key("STRINGS").StrictUint64s(",")
So(vals5, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals6, err := sec.Key("STRINGS").StrictBools(",")
So(vals6, ShouldBeEmpty)
So(err, ShouldNotBeNil)
vals7, err := sec.Key("STRINGS").StrictTimes(",")
So(vals7, ShouldBeEmpty)
So(err, ShouldNotBeNil)
})
})
}
func TestKey_StringsWithShadows(t *testing.T) {
Convey("Get strings of shadows of a key", t, func() {
f, err := ini.ShadowLoad([]byte(""))
So(err, ShouldBeNil)
So(f, ShouldNotBeNil)
k, err := f.Section("").NewKey("NUMS", "1,2")
So(err, ShouldBeNil)
So(k, ShouldNotBeNil)
k, err = f.Section("").NewKey("NUMS", "4,5,6")
So(err, ShouldBeNil)
So(k, ShouldNotBeNil)
So(k.StringsWithShadows(","), ShouldResemble, []string{"1", "2", "4", "5", "6"})
})
}
func TestKey_SetValue(t *testing.T) {
Convey("Set value of key", t, func() {
f := ini.Empty()
So(f, ShouldNotBeNil)
k, err := f.Section("").NewKey("NAME", "ini")
So(err, ShouldBeNil)
So(k, ShouldNotBeNil)
So(k.Value(), ShouldEqual, "ini")
k.SetValue("ini.v1")
So(k.Value(), ShouldEqual, "ini.v1")
})
}
func TestKey_NestedValues(t *testing.T) {
Convey("Read and write nested values", t, func() {
f, err := ini.LoadSources(ini.LoadOptions{
AllowNestedValues: true,
}, []byte(`
aws_access_key_id = foo
aws_secret_access_key = bar
region = us-west-2
s3 =
max_concurrent_requests=10
max_queue_size=1000`))
So(err, ShouldBeNil)
So(f, ShouldNotBeNil)
So(f.Section("").Key("s3").NestedValues(), ShouldResemble, []string{"max_concurrent_requests=10", "max_queue_size=1000"})
var buf bytes.Buffer
_, err = f.WriteTo(&buf)
So(err, ShouldBeNil)
So(buf.String(), ShouldEqual, `aws_access_key_id = foo
aws_secret_access_key = bar
region = us-west-2
s3 =
max_concurrent_requests=10
max_queue_size=1000
`)
})
}
func TestRecursiveValues(t *testing.T) {
Convey("Recursive values should not reflect on same key", t, func() {
f, err := ini.Load([]byte(`
NAME = ini
expires = yes
[package]
NAME = %(NAME)s
expires = %(expires)s`))
So(err, ShouldBeNil)
So(f, ShouldNotBeNil)
So(f.Section("package").Key("NAME").String(), ShouldEqual, "ini")
So(f.Section("package").Key("expires").String(), ShouldEqual, "yes")
})
Convey("Recursive value with no target found", t, func() {
f, err := ini.Load([]byte(`
[foo]
bar = %(missing)s
`))
So(err, ShouldBeNil)
So(f, ShouldNotBeNil)
So(f.Section("foo").Key("bar").String(), ShouldEqual, "%(missing)s")
})
}