github.com/jiasir/docker@v1.3.3-0.20170609024000-252e610103e7/opts/env_test.go (about)

     1  package opts
     2  
     3  import (
     4  	"fmt"
     5  	"os"
     6  	"runtime"
     7  	"testing"
     8  )
     9  
    10  func TestValidateEnv(t *testing.T) {
    11  	valids := map[string]string{
    12  		"a":                   "a",
    13  		"something":           "something",
    14  		"_=a":                 "_=a",
    15  		"env1=value1":         "env1=value1",
    16  		"_env1=value1":        "_env1=value1",
    17  		"env2=value2=value3":  "env2=value2=value3",
    18  		"env3=abc!qwe":        "env3=abc!qwe",
    19  		"env_4=value 4":       "env_4=value 4",
    20  		"PATH":                fmt.Sprintf("PATH=%v", os.Getenv("PATH")),
    21  		"PATH=something":      "PATH=something",
    22  		"asd!qwe":             "asd!qwe",
    23  		"1asd":                "1asd",
    24  		"123":                 "123",
    25  		"some space":          "some space",
    26  		"  some space before": "  some space before",
    27  		"some space after  ":  "some space after  ",
    28  	}
    29  	// Environment variables are case in-sensitive on Windows
    30  	if runtime.GOOS == "windows" {
    31  		valids["PaTh"] = fmt.Sprintf("PaTh=%v", os.Getenv("PATH"))
    32  	}
    33  	for value, expected := range valids {
    34  		actual, err := ValidateEnv(value)
    35  		if err != nil {
    36  			t.Fatal(err)
    37  		}
    38  		if actual != expected {
    39  			t.Fatalf("Expected [%v], got [%v]", expected, actual)
    40  		}
    41  	}
    42  }