consul: Testing the Misc endpoitns

consul/misc_endpoint_test.go

@@ -0,0 +1,154 @@
+package consul
+
+import (
+	"github.com/hashicorp/consul/consul/structs"
+	"os"
+	"testing"
+	"time"
+)
+
+func TestMisc_NodeInfo(t *testing.T) {
+	dir1, s1 := testServer(t)
+	defer os.RemoveAll(dir1)
+	defer s1.Shutdown()
+	client := rpcClient(t, s1)
+	defer client.Close()
+
+	// Wait for leader
+	time.Sleep(100 * time.Millisecond)
+
+	arg := structs.RegisterRequest{
+		Datacenter: "dc1",
+		Node:       "foo",
+		Address:    "127.0.0.1",
+		Service: &structs.NodeService{
+			ID:      "db",
+			Service: "db",
+			Tags:    []string{"master"},
+		},
+		Check: &structs.HealthCheck{
+			Name:      "db connect",
+			Status:    structs.HealthPassing,
+			ServiceID: "db",
+		},
+	}
+	var out struct{}
+	if err := client.Call("Catalog.Register", &arg, &out); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+
+	var out2 structs.IndexedNodeDump
+	req := structs.NodeSpecificRequest{
+		Datacenter: "dc1",
+		Node:       "foo",
+	}
+	if err := client.Call("Misc.NodeInfo", &req, &out2); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+
+	nodes := out2.Dump
+	if len(nodes) != 1 {
+		t.Fatalf("Bad: %v", nodes)
+	}
+	if nodes[0].Node != "foo" {
+		t.Fatalf("Bad: %v", nodes[0])
+	}
+	if !strContains(nodes[0].Services[0].Tags, "master") {
+		t.Fatalf("Bad: %v", nodes[0])
+	}
+	if nodes[0].Checks[0].Status != structs.HealthPassing {
+		t.Fatalf("Bad: %v", nodes[0])
+	}
+}
+
+func TestMisc_NodeDump(t *testing.T) {
+	dir1, s1 := testServer(t)
+	defer os.RemoveAll(dir1)
+	defer s1.Shutdown()
+	client := rpcClient(t, s1)
+	defer client.Close()
+
+	// Wait for leader
+	time.Sleep(100 * time.Millisecond)
+
+	arg := structs.RegisterRequest{
+		Datacenter: "dc1",
+		Node:       "foo",
+		Address:    "127.0.0.1",
+		Service: &structs.NodeService{
+			ID:      "db",
+			Service: "db",
+			Tags:    []string{"master"},
+		},
+		Check: &structs.HealthCheck{
+			Name:      "db connect",
+			Status:    structs.HealthPassing,
+			ServiceID: "db",
+		},
+	}
+	var out struct{}
+	if err := client.Call("Catalog.Register", &arg, &out); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+
+	arg = structs.RegisterRequest{
+		Datacenter: "dc1",
+		Node:       "bar",
+		Address:    "127.0.0.2",
+		Service: &structs.NodeService{
+			ID:      "db",
+			Service: "db",
+			Tags:    []string{"slave"},
+		},
+		Check: &structs.HealthCheck{
+			Name:      "db connect",
+			Status:    structs.HealthWarning,
+			ServiceID: "db",
+		},
+	}
+	if err := client.Call("Catalog.Register", &arg, &out); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+
+	var out2 structs.IndexedNodeDump
+	req := structs.DCSpecificRequest{
+		Datacenter: "dc1",
+	}
+	if err := client.Call("Misc.NodeDump", &req, &out2); err != nil {
+		t.Fatalf("err: %v", err)
+	}
+
+	nodes := out2.Dump
+	if len(nodes) != 3 {
+		t.Fatalf("Bad: %v", nodes)
+	}
+
+	var foundFoo, foundBar bool
+	for _, node := range nodes {
+		switch node.Node {
+		case "foo":
+			foundFoo = true
+			if !strContains(node.Services[0].Tags, "master") {
+				t.Fatalf("Bad: %v", nodes[0])
+			}
+			if node.Checks[0].Status != structs.HealthPassing {
+				t.Fatalf("Bad: %v", nodes[0])
+			}
+
+		case "bar":
+			foundBar = true
+			if !strContains(node.Services[0].Tags, "slave") {
+				t.Fatalf("Bad: %v", nodes[1])
+			}
+			if node.Checks[0].Status != structs.HealthWarning {
+				t.Fatalf("Bad: %v", nodes[1])
+			}
+
+		default:
+			continue
+		}
+	}
+	if !foundFoo || !foundBar {
+		t.Fatalf("missing foo or bar")
+	}
+}