github.com/astaxie/beego@v1.12.3/config/yaml/yaml_test.go (about)

     1  // Copyright 2014 beego Author. All Rights Reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package yaml
    16  
    17  import (
    18  	"fmt"
    19  	"os"
    20  	"testing"
    21  
    22  	"github.com/astaxie/beego/config"
    23  )
    24  
    25  func TestYaml(t *testing.T) {
    26  
    27  	var (
    28  		yamlcontext = `
    29  "appname": beeapi
    30  "httpport": 8080
    31  "mysqlport": 3600
    32  "PI": 3.1415976
    33  "runmode": dev
    34  "autorender": false
    35  "copyrequestbody": true
    36  "PATH": GOPATH
    37  "path1": ${GOPATH}
    38  "path2": ${GOPATH||/home/go}
    39  "empty": "" 
    40  `
    41  
    42  		keyValue = map[string]interface{}{
    43  			"appname":         "beeapi",
    44  			"httpport":        8080,
    45  			"mysqlport":       int64(3600),
    46  			"PI":              3.1415976,
    47  			"runmode":         "dev",
    48  			"autorender":      false,
    49  			"copyrequestbody": true,
    50  			"PATH":            "GOPATH",
    51  			"path1":           os.Getenv("GOPATH"),
    52  			"path2":           os.Getenv("GOPATH"),
    53  			"error":           "",
    54  			"emptystrings":    []string{},
    55  		}
    56  	)
    57  	f, err := os.Create("testyaml.conf")
    58  	if err != nil {
    59  		t.Fatal(err)
    60  	}
    61  	_, err = f.WriteString(yamlcontext)
    62  	if err != nil {
    63  		f.Close()
    64  		t.Fatal(err)
    65  	}
    66  	f.Close()
    67  	defer os.Remove("testyaml.conf")
    68  	yamlconf, err := config.NewConfig("yaml", "testyaml.conf")
    69  	if err != nil {
    70  		t.Fatal(err)
    71  	}
    72  
    73  	if yamlconf.String("appname") != "beeapi" {
    74  		t.Fatal("appname not equal to beeapi")
    75  	}
    76  
    77  	for k, v := range keyValue {
    78  
    79  		var (
    80  			value interface{}
    81  			err   error
    82  		)
    83  
    84  		switch v.(type) {
    85  		case int:
    86  			value, err = yamlconf.Int(k)
    87  		case int64:
    88  			value, err = yamlconf.Int64(k)
    89  		case float64:
    90  			value, err = yamlconf.Float(k)
    91  		case bool:
    92  			value, err = yamlconf.Bool(k)
    93  		case []string:
    94  			value = yamlconf.Strings(k)
    95  		case string:
    96  			value = yamlconf.String(k)
    97  		default:
    98  			value, err = yamlconf.DIY(k)
    99  		}
   100  		if err != nil {
   101  			t.Errorf("get key %q value fatal,%v err %s", k, v, err)
   102  		} else if fmt.Sprintf("%v", v) != fmt.Sprintf("%v", value) {
   103  			t.Errorf("get key %q value, want %v got %v .", k, v, value)
   104  		}
   105  
   106  	}
   107  
   108  	if err = yamlconf.Set("name", "astaxie"); err != nil {
   109  		t.Fatal(err)
   110  	}
   111  	if yamlconf.String("name") != "astaxie" {
   112  		t.Fatal("get name error")
   113  	}
   114  
   115  }