github.com/macb/etcd@v0.3.1-0.20140227003422-a60481c6b1a0/tests/functional/simple_multi_node_test.go (about)

     1  package test
     2  
     3  import (
     4  	"os"
     5  	"testing"
     6  	"time"
     7  
     8  	"github.com/coreos/etcd/third_party/github.com/coreos/go-etcd/etcd"
     9  )
    10  
    11  func TestSimpleMultiNode(t *testing.T) {
    12  	templateTestSimpleMultiNode(t, false)
    13  }
    14  
    15  func TestSimpleMultiNodeTls(t *testing.T) {
    16  	templateTestSimpleMultiNode(t, true)
    17  }
    18  
    19  // Create a three nodes and try to set value
    20  func templateTestSimpleMultiNode(t *testing.T, tls bool) {
    21  	procAttr := new(os.ProcAttr)
    22  	procAttr.Files = []*os.File{nil, os.Stdout, os.Stderr}
    23  
    24  	clusterSize := 3
    25  
    26  	_, etcds, err := CreateCluster(clusterSize, procAttr, tls)
    27  
    28  	if err != nil {
    29  		t.Fatalf("cannot create cluster: %v", err)
    30  	}
    31  
    32  	defer DestroyCluster(etcds)
    33  
    34  	time.Sleep(time.Second)
    35  
    36  	c := etcd.NewClient(nil)
    37  
    38  	if c.SyncCluster() == false {
    39  		t.Fatal("Cannot sync cluster!")
    40  	}
    41  
    42  	// Test Set
    43  	result, err := c.Set("foo", "bar", 100)
    44  	if err != nil {
    45  		t.Fatal(err)
    46  	}
    47  
    48  	node := result.Node
    49  	if node.Key != "/foo" || node.Value != "bar" || node.TTL < 95 {
    50  		t.Fatalf("Set 1 failed with %s %s %v", node.Key, node.Value, node.TTL)
    51  	}
    52  
    53  	time.Sleep(time.Second)
    54  
    55  	result, err = c.Set("foo", "bar", 100)
    56  	if err != nil {
    57  		t.Fatal(err)
    58  	}
    59  
    60  	node = result.Node
    61  	if node.Key != "/foo" || node.Value != "bar" || node.TTL < 95 {
    62  		t.Fatalf("Set 2 failed with %s %s %v", node.Key, node.Value, node.TTL)
    63  	}
    64  
    65  }