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vendor/github.com/Unknwon/goconfig/goconfig_test.go

@@ -0,0 +1,398 @@
+// Copyright 2013 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 goconfig
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestLoadConfigFile(t *testing.T) {
+	Convey("Load a single configuration file that does exist", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		Convey("Test GetSectionList", func() {
+			So(c.GetSectionList(), ShouldResemble,
+				[]string{"DEFAULT", "Demo", "What's this?", "url", "parent",
+					"parent.child", "parent.child.child", "auto increment"})
+		})
+
+		Convey("Get value that does exist", func() {
+			v, err := c.GetValue("Demo", "key2")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "test data")
+		})
+
+		Convey("Get value that does not exist", func() {
+			_, err := c.GetValue("Demo", "key4")
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("Get value that has empty value", func() {
+			_, err := c.GetValue("What's this?", "empty_value")
+			So(err, ShouldBeNil)
+		})
+
+		Convey("Get value that section does not exist", func() {
+			_, err := c.GetValue("Demo404", "key4")
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("Get value use parent-child feature", func() {
+			v, err := c.GetValue("parent.child", "sex")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "male")
+		})
+
+		Convey("Get value use recursive feature", func() {
+			v, err := c.GetValue("", "search")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "http://www.google.com")
+
+			v, err = c.GetValue("url", "google_url")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "http://www.google.fake")
+		})
+
+		Convey("Set value that does exist", func() {
+			So(c.SetValue("Demo", "key2", "hello man!"), ShouldBeFalse)
+			v, err := c.GetValue("Demo", "key2")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "hello man!")
+		})
+
+		Convey("Set value that does not exist", func() {
+			So(c.SetValue("Demo", "key4", "hello girl!"), ShouldBeTrue)
+			v, err := c.GetValue("Demo", "key4")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "hello girl!")
+			So(c.SetValue("", "gowalker", "https://gowalker.org"), ShouldBeTrue)
+		})
+
+		Convey("Test GetKeyList", func() {
+			So(c.GetKeyList("Demo"), ShouldResemble,
+				[]string{"key1", "key2", "key3", "quote", "key:1",
+					"key:2=key:1", "中国", "chinese-var", "array_key"})
+		})
+
+		Convey("Delete a key", func() {
+			So(c.DeleteKey("", "key404"), ShouldBeFalse)
+			So(c.DeleteKey("Demo", "key404"), ShouldBeFalse)
+			So(c.DeleteKey("Demo", "中国"), ShouldBeTrue)
+			_, err := c.GetValue("Demo", "中国")
+			So(err, ShouldNotBeNil)
+			So(c.DeleteKey("404", "key"), ShouldBeFalse)
+		})
+
+		Convey("Delete all the keys", func() {
+			for _, key := range c.GetKeyList("Demo") {
+				So(c.DeleteKey("Demo", key), ShouldBeTrue)
+			}
+			So(c.GetKeyList("Demo"), ShouldResemble, []string{})
+			So(len(c.GetKeyList("Demo")), ShouldEqual, 0)
+		})
+
+		Convey("Delete section that does not exist", func() {
+			So(c.DeleteSection(""), ShouldBeTrue)
+			So(c.DeleteSection("404"), ShouldBeFalse)
+		})
+
+		Convey("Get section that exists", func() {
+			_, err = c.GetSection("")
+			So(err, ShouldBeNil)
+		})
+
+		Convey("Get section that does not exist", func() {
+			_, err = c.GetSection("404")
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("Set section comments", func() {
+			So(c.SetSectionComments("", "default section comments"), ShouldBeTrue)
+		})
+
+		Convey("Get section comments", func() {
+			So(c.GetSectionComments(""), ShouldEqual, "")
+		})
+
+		Convey("Set key comments", func() {
+			So(c.SetKeyComments("", "search", "search comments"), ShouldBeTrue)
+			So(c.SetKeyComments("404", "search", ""), ShouldBeTrue)
+		})
+
+		Convey("Get key comments", func() {
+			So(c.GetKeyComments("", "google"), ShouldEqual, "; Google")
+		})
+
+		Convey("Delete all the sections", func() {
+			for _, sec := range c.GetSectionList() {
+				So(c.DeleteSection(sec), ShouldBeTrue)
+			}
+			So(c.GetSectionList(), ShouldResemble, []string{})
+			So(len(c.GetSectionList()), ShouldEqual, 0)
+		})
+	})
+
+	Convey("Load a single configuration file that does not exist", t, func() {
+		_, err := LoadConfigFile("testdata/conf404.ini")
+		So(err, ShouldNotBeNil)
+	})
+
+	Convey("Load multiple configuration files", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini", "testdata/conf2.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		Convey("Get value that does not exist in 1st file", func() {
+			v, err := c.GetValue("new section", "key1")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "conf.ini does not have this key")
+		})
+
+		Convey("Get value that overwrited in 2nd file", func() {
+			v, err := c.GetValue("Demo", "key2")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, "rewrite this key of conf.ini")
+		})
+	})
+}
+
+func TestGetKeyList(t *testing.T) {
+	Convey("Get key list", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		Convey("Get ket list that does exist", func() {
+			So(c.GetKeyList("Demo"), ShouldResemble,
+				[]string{"key1", "key2", "key3", "quote", "key:1",
+					"key:2=key:1", "中国", "chinese-var", "array_key"})
+			So(c.GetKeyList(""), ShouldResemble, []string{"google", "search"})
+		})
+
+		Convey("Get key list that not exist", func() {
+			So(c.GetKeyList("404"), ShouldBeNil)
+		})
+	})
+}
+
+func TestSaveConfigFile(t *testing.T) {
+	Convey("Save a ConfigFile to file system", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini", "testdata/conf2.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		c.SetValue("", "", "empty")
+
+		So(SaveConfigFile(c, "testdata/conf_test.ini"), ShouldBeNil)
+	})
+}
+
+func TestSaveConfigData(t *testing.T) {
+	Convey("Save a ConfigFile to file system", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini", "testdata/conf2.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		c.SetValue("", "", "empty")
+		var dst bytes.Buffer
+		So(SaveConfigData(c, &dst), ShouldBeNil)
+		So(dst.Len(), ShouldNotEqual, 0)
+	})
+}
+
+func TestReload(t *testing.T) {
+	Convey("Reload a configuration file", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini", "testdata/conf2.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		So(c.Reload(), ShouldBeNil)
+	})
+}
+
+func TestReloadData(t *testing.T) {
+	Convey("Reload a configuration file", t, func() {
+		data, err := ioutil.ReadFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		c, err := LoadFromReader(bytes.NewBuffer(data))
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		So(c.ReloadData(bytes.NewBuffer(data)), ShouldBeNil)
+	})
+}
+
+func TestAppendFiles(t *testing.T) {
+	Convey("Reload a configuration file", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		So(c.AppendFiles("testdata/conf2.ini"), ShouldBeNil)
+	})
+}
+
+func TestTypes(t *testing.T) {
+	Convey("Return with types", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		Convey("Return bool", func() {
+			v, err := c.Bool("parent.child", "married")
+			So(err, ShouldBeNil)
+			So(v, ShouldBeTrue)
+
+			_, err = c.Bool("parent.child", "died")
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("Return float64", func() {
+			v, err := c.Float64("parent", "money")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, 1.25)
+
+			_, err = c.Float64("parent", "balance")
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("Return int", func() {
+			v, err := c.Int("parent", "age")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, 32)
+
+			_, err = c.Int("parent", "children")
+			So(err, ShouldNotBeNil)
+		})
+
+		Convey("Return int64", func() {
+			v, err := c.Int64("parent", "age")
+			So(err, ShouldBeNil)
+			So(v, ShouldEqual, 32)
+
+			_, err = c.Int64("parent", "children")
+			So(err, ShouldNotBeNil)
+		})
+	})
+}
+
+func TestMust(t *testing.T) {
+	Convey("Must return with type", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		Convey("Return string", func() {
+			So(c.MustValue("parent.child", "name"), ShouldEqual, "john")
+			So(c.MustValue("parent.child", "died"), ShouldEqual, "")
+			So(c.MustValue("parent.child", "died", "no"), ShouldEqual, "no")
+		})
+
+		Convey("Return string and bool", func() {
+			val, ok := c.MustValueSet("parent.child", "died")
+			So(val, ShouldEqual, "")
+			So(ok, ShouldBeFalse)
+			val, ok = c.MustValueSet("parent.child", "died", "no")
+			So(val, ShouldEqual, "no")
+			So(ok, ShouldBeTrue)
+		})
+
+		Convey("Return bool", func() {
+			So(c.MustBool("parent.child", "married"), ShouldBeTrue)
+			So(c.MustBool("parent.child", "died"), ShouldBeFalse)
+			So(c.MustBool("parent.child", "died", true), ShouldBeTrue)
+		})
+
+		Convey("Return float64", func() {
+			So(c.MustFloat64("parent", "money"), ShouldEqual, 1.25)
+			So(c.MustFloat64("parent", "balance"), ShouldEqual, 0.0)
+			So(c.MustFloat64("parent", "balance", 1.25), ShouldEqual, 1.25)
+		})
+
+		Convey("Return int", func() {
+			So(c.MustInt("parent", "age"), ShouldEqual, 32)
+			So(c.MustInt("parent", "children"), ShouldEqual, 0)
+			So(c.MustInt("parent", "children", 3), ShouldEqual, 3)
+		})
+
+		Convey("Return int64", func() {
+			So(c.MustInt64("parent", "age"), ShouldEqual, 32)
+			So(c.MustInt64("parent", "children"), ShouldEqual, 0)
+			So(c.MustInt64("parent", "children", 3), ShouldEqual, 3)
+		})
+	})
+}
+
+func TestRange(t *testing.T) {
+	Convey("Must return with range", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		So(c.MustValueRange("What's this?", "name", "joe", []string{"hello"}), ShouldEqual, "joe")
+		So(c.MustValueRange("What's this?", "name404", "joe", []string{"hello"}), ShouldEqual, "joe")
+		So(c.MustValueRange("What's this?", "name", "joe", []string{"hello", "try one more value ^-^"}),
+			ShouldEqual, "try one more value ^-^")
+	})
+}
+
+func TestArray(t *testing.T) {
+	Convey("Must return with string array", t, func() {
+		c, err := LoadConfigFile("testdata/conf.ini")
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+
+		So(fmt.Sprintf("%s", c.MustValueArray("Demo", "array_key", ",")), ShouldEqual, "[1 2 3 4 5]")
+		So(fmt.Sprintf("%s", c.MustValueArray("Demo", "array_key404", ",")), ShouldEqual, "[]")
+	})
+}
+
+func TestLoadFromData(t *testing.T) {
+	Convey("Load config file from data", t, func() {
+		c, err := LoadFromData([]byte(""))
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+	})
+}
+
+func TestLoadFromReader(t *testing.T) {
+	Convey("Load config file from reader", t, func() {
+		c, err := LoadFromReader(bytes.NewBuffer([]byte("")))
+		So(err, ShouldBeNil)
+		So(c, ShouldNotBeNil)
+	})
+}
+
+func Benchmark_GetValue(b *testing.B) {
+	c, _ := LoadConfigFile("testdata/conf.ini")
+	c.BlockMode = false
+	for i := 0; i < b.N; i++ {
+		c.GetValue("parent", "money")
+	}
+}
+
+func Benchmark_SetValue(b *testing.B) {
+	c, _ := LoadConfigFile("testdata/conf.ini")
+	for i := 0; i < b.N; i++ {
+		c.SetValue("parent", "money", "10")
+	}
+}

vendor/github.com/Unknwon/goconfig/testdata/conf.ini

@@ -0,0 +1,46 @@
+; Google
+google = www.google.com
+search = http://%(google)s
+
+; Here are Comments
+; Second line
+[Demo]
+# This symbol can also make this line to be comments
+key1 = Let's us goconfig!!!
+key2 = test data
+key3 = this is based on key2:%(key2)s
+quote = "special case for quote
+"key:1" = This is the value of "key:1"
+"key:2=key:1" = this is based on "key:2=key:1" => %(key:1)s
+中国 = China
+chinese-var = hello %(中国)s!
+array_key = 1,2,3,4,5
+
+[What's this?]
+; Not Enough Comments!!
+name = try one more value ^-^
+empty_value = 
+
+[url]
+google_fake = www.google.fake
+google_url =  http://%(google_fake)s
+
+[parent]
+name = john
+relation = father
+sex = male
+age = 32
+money = 1.25
+
+[parent.child]
+age = 3
+married = true
+
+[parent.child.child]
+
+; Auto increment by setting key to "-"
+[auto increment]
+- = hello
+- = go
+- = config
+

vendor/github.com/Unknwon/goconfig/testdata/conf2.ini

@@ -0,0 +1,37 @@
+; Google
+google = www.google.com
+search = http://%(google)s
+
+; Here are Comments
+; Second line
+[Demo]
+# This symbol can also make this line to be comments
+key1 = Let's us goconfig!!!
+key2 = rewrite this key of conf.ini
+key3 = this is based on key2:%(key2)s
+"key:1" = This is the value of "key:1"
+"""key:2"""="""this is based on "key:1" => `%(key:1)s`"""
+
+[What's this?]
+; Not Enough Comments!!
+name = try one more value ^-^
+
+[parent]
+name = john
+relation = father
+sex = male
+age = 32
+
+[parent.child]
+age = 3
+
+[parent.child.child]
+
+; Auto increment by setting key to "-"
+[auto increment]
+- = hello
+- = go
+- = config
+
+[new section]
+key1 = conf.ini does not have this key

vendor/github.com/Unknwon/goconfig/testdata/conf_test.ini

@@ -0,0 +1,50 @@
+; Google
+google = www.google.com
+search = http://%(google)s
+
+; Here are Comments
+; Second line
+[Demo]
+# This symbol can also make this line to be comments
+key1 = Let's us goconfig!!!
+key2 = rewrite this key of conf.ini
+key3 = this is based on key2:%(key2)s
+quote = "special case for quote
+`key:1` = This is the value of "key:1"
+`key:2=key:1` = this is based on "key:2=key:1" => %(key:1)s
+中国 = China
+chinese-var = hello %(中国)s!
+array_key = 1,2,3,4,5
+`key:2` = """this is based on "key:1" => `%(key:1)s`"""
+
+[What's this?]
+; Not Enough Comments!!
+name = try one more value ^-^
+empty_value = 
+
+[url]
+google_fake = www.google.fake
+google_url = http://%(google_fake)s
+
+[parent]
+name = john
+relation = father
+sex = male
+age = 32
+money = 1.25
+
+[parent.child]
+age = 3
+married = true
+
+[parent.child.child]
+
+; Auto increment by setting key to "-"
+[auto increment]
+- = hello
+- = go
+- = config
+
+[new section]
+key1 = conf.ini does not have this key
+