open-consul/command/agent/catalog_endpoint_test.go

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package agent
import (
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"github.com/hashicorp/consul/consul/structs"
"net/http"
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"os"
"testing"
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"time"
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)
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func TestCatalogRegister(t *testing.T) {
dir, srv := makeHTTPServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer srv.agent.Shutdown()
// Wait for a leader
time.Sleep(100 * time.Millisecond)
// Register node
req, err := http.NewRequest("GET", "/v1/catalog/register", nil)
if err != nil {
t.Fatalf("err: %v", err)
}
args := &structs.RegisterRequest{
Node: "foo",
Address: "127.0.0.1",
}
req.Body = encodeReq(args)
obj, err := srv.CatalogRegister(nil, req)
if err != nil {
t.Fatalf("err: %v", err)
}
res := obj.(bool)
if res != true {
t.Fatalf("bad: %v", res)
}
}
func TestCatalogDeregister(t *testing.T) {
dir, srv := makeHTTPServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer srv.agent.Shutdown()
// Wait for a leader
time.Sleep(100 * time.Millisecond)
// Register node
req, err := http.NewRequest("GET", "/v1/catalog/deregister", nil)
if err != nil {
t.Fatalf("err: %v", err)
}
args := &structs.DeregisterRequest{
Node: "foo",
}
req.Body = encodeReq(args)
obj, err := srv.CatalogDeregister(nil, req)
if err != nil {
t.Fatalf("err: %v", err)
}
res := obj.(bool)
if res != true {
t.Fatalf("bad: %v", res)
}
}
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func TestCatalogDatacenters(t *testing.T) {
dir, srv := makeHTTPServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer srv.agent.Shutdown()
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// Wait for initialization
time.Sleep(10 * time.Millisecond)
obj, err := srv.CatalogDatacenters(nil, nil)
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if err != nil {
t.Fatalf("err: %v", err)
}
dcs := obj.([]string)
if len(dcs) != 1 {
t.Fatalf("bad: %v", obj)
}
}
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func TestCatalogNodes(t *testing.T) {
dir, srv := makeHTTPServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer srv.agent.Shutdown()
// Wait for a leader
time.Sleep(100 * time.Millisecond)
// Register node
args := &structs.RegisterRequest{
Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
}
var out struct{}
if err := srv.agent.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, err := http.NewRequest("GET", "/v1/catalog/nodes?dc=dc1", nil)
if err != nil {
t.Fatalf("err: %v", err)
}
obj, err := srv.CatalogNodes(nil, req)
if err != nil {
t.Fatalf("err: %v", err)
}
nodes := obj.(structs.Nodes)
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if len(nodes) != 2 {
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t.Fatalf("bad: %v", obj)
}
}
func TestCatalogServices(t *testing.T) {
dir, srv := makeHTTPServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer srv.agent.Shutdown()
// Wait for a leader
time.Sleep(100 * time.Millisecond)
// Register node
args := &structs.RegisterRequest{
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Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
},
}
var out struct{}
if err := srv.agent.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, err := http.NewRequest("GET", "/v1/catalog/services?dc=dc1", nil)
if err != nil {
t.Fatalf("err: %v", err)
}
obj, err := srv.CatalogServices(nil, req)
if err != nil {
t.Fatalf("err: %v", err)
}
services := obj.(structs.Services)
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if len(services) != 2 {
t.Fatalf("bad: %v", obj)
}
}
func TestCatalogServiceNodes(t *testing.T) {
dir, srv := makeHTTPServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer srv.agent.Shutdown()
// Wait for a leader
time.Sleep(100 * time.Millisecond)
// Register node
args := &structs.RegisterRequest{
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Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Tag: "a",
},
}
var out struct{}
if err := srv.agent.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, err := http.NewRequest("GET", "/v1/catalog/service/api?tag=a", nil)
if err != nil {
t.Fatalf("err: %v", err)
}
obj, err := srv.CatalogServiceNodes(nil, req)
if err != nil {
t.Fatalf("err: %v", err)
}
nodes := obj.(structs.ServiceNodes)
if len(nodes) != 1 {
t.Fatalf("bad: %v", obj)
}
}
func TestCatalogNodeServices(t *testing.T) {
dir, srv := makeHTTPServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer srv.agent.Shutdown()
// Wait for a leader
time.Sleep(100 * time.Millisecond)
// Register node
args := &structs.RegisterRequest{
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Datacenter: "dc1",
Node: "foo",
Address: "127.0.0.1",
Service: &structs.NodeService{
Service: "api",
Tag: "a",
},
}
var out struct{}
if err := srv.agent.RPC("Catalog.Register", args, &out); err != nil {
t.Fatalf("err: %v", err)
}
req, err := http.NewRequest("GET", "/v1/catalog/node/foo?dc=dc1", nil)
if err != nil {
t.Fatalf("err: %v", err)
}
obj, err := srv.CatalogNodeServices(nil, req)
if err != nil {
t.Fatalf("err: %v", err)
}
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services := obj.(*structs.NodeServices)
if len(services.Services) != 1 {
t.Fatalf("bad: %v", obj)
}
}