github.com/wulonghui/docker@v1.8.0-rc2/pkg/namesgenerator/names-generator_test.go (about)

     1  package namesgenerator
     2  
     3  import (
     4  	"strings"
     5  	"testing"
     6  )
     7  
     8  // Make sure the generated names are awesome
     9  func TestGenerateAwesomeNames(t *testing.T) {
    10  	name := GetRandomName(0)
    11  	if !isAwesome(name) {
    12  		t.Fatalf("Generated name '%s' is not awesome.", name)
    13  	}
    14  }
    15  
    16  func TestNameFormat(t *testing.T) {
    17  	name := GetRandomName(0)
    18  	if !strings.Contains(name, "_") {
    19  		t.Fatalf("Generated name does not contain an underscore")
    20  	}
    21  	if strings.ContainsAny(name, "0123456789") {
    22  		t.Fatalf("Generated name contains numbers!")
    23  	}
    24  }
    25  
    26  func TestNameRetries(t *testing.T) {
    27  	name := GetRandomName(1)
    28  	if !strings.Contains(name, "_") {
    29  		t.Fatalf("Generated name does not contain an underscore")
    30  	}
    31  	if !strings.ContainsAny(name, "0123456789") {
    32  		t.Fatalf("Generated name doesn't contain a number")
    33  	}
    34  
    35  }
    36  
    37  // To be awesome, a container name must involve cool inventors, be easy to remember,
    38  // be at least mildly funny, and always be politically correct for enterprise adoption.
    39  func isAwesome(name string) bool {
    40  	coolInventorNames := true
    41  	easyToRemember := true
    42  	mildlyFunnyOnOccasion := true
    43  	politicallyCorrect := true
    44  	return coolInventorNames && easyToRemember && mildlyFunnyOnOccasion && politicallyCorrect
    45  }