github.com/jpetazzo/etcd@v0.2.1-0.20140113055439-97f1363afac5/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/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.Fatal("cannot create cluster")
    30  	}
    31  
    32  	defer DestroyCluster(etcds)
    33  
    34  	time.Sleep(time.Second)
    35  
    36  	c := etcd.NewClient(nil)
    37  
    38  	c.SyncCluster()
    39  
    40  	// Test Set
    41  	result, err := c.Set("foo", "bar", 100)
    42  	node := result.Node
    43  
    44  	if err != nil || node.Key != "/foo" || node.Value != "bar" || node.TTL < 95 {
    45  		if err != nil {
    46  			t.Fatal(err)
    47  		}
    48  
    49  		t.Fatalf("Set 1 failed with %s %s %v", node.Key, node.Value, node.TTL)
    50  	}
    51  
    52  	time.Sleep(time.Second)
    53  
    54  	result, err = c.Set("foo", "bar", 100)
    55  	node = result.Node
    56  
    57  	if err != nil || node.Key != "/foo" || node.Value != "bar" || node.TTL < 95 {
    58  		if err != nil {
    59  			t.Fatal(err)
    60  		}
    61  		t.Fatalf("Set 2 failed with %s %s %v", node.Key, node.Value, node.TTL)
    62  	}
    63  
    64  }