open-consul/agent/streaming_test.go

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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package agent
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/require"
"github.com/hashicorp/consul/sdk/testutil"
"github.com/hashicorp/consul/testrpc"
)
func testGRPCStreamingWorking(t *testing.T, config string) {
if testing.Short() {
t.Skip("too slow for testing.Short")
}
a := NewTestAgent(t, config)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
req, _ := http.NewRequest("GET", "/v1/health/service/consul?index=3", nil)
resp := httptest.NewRecorder()
_, err := a.srv.HealthServiceNodes(resp, req)
if err != nil {
t.Fatalf("err: %v", err)
}
assertIndex(t, resp)
require.NotEmpty(t, resp.Header().Get("X-Consul-Index"))
require.Equal(t, "streaming", resp.Header().Get("X-Consul-Query-Backend"))
}
func TestGRPCWithTLSConfigs(t *testing.T) {
// if this test is failing because of expired certificates
// use the procedure in test/CA-GENERATION.md
t.Parallel()
testCases := []struct {
name string
config string
}{
{
name: "no-tls",
config: "",
},
{
name: "tls-all-enabled",
config: `
# tls
ca_file = "../test/hostname/CertAuth.crt"
cert_file = "../test/hostname/Bob.crt"
key_file = "../test/hostname/Bob.key"
verify_incoming = true
verify_outgoing = true
verify_server_hostname = true
`,
},
{
name: "tls ready no verify incoming",
config: `
# tls
ca_file = "../test/hostname/CertAuth.crt"
cert_file = "../test/hostname/Bob.crt"
key_file = "../test/hostname/Bob.key"
verify_incoming = false
verify_outgoing = true
verify_server_hostname = false
`,
},
{
name: "tls ready no verify outgoing and incoming",
config: `
# tls
ca_file = "../test/hostname/CertAuth.crt"
cert_file = "../test/hostname/Bob.crt"
key_file = "../test/hostname/Bob.key"
verify_incoming = false
verify_outgoing = false
verify_server_hostname = false
`,
},
{
name: "tls ready, all defaults",
config: `
# tls
ca_file = "../test/hostname/CertAuth.crt"
cert_file = "../test/hostname/Bob.crt"
key_file = "../test/hostname/Bob.key"
`,
},
}
for _, tt := range testCases {
t.Run(tt.name, func(t *testing.T) {
dataDir := testutil.TempDir(t, "agent") // we manage the data dir
cfg := `data_dir = "` + dataDir + `"
domain = "consul"
node_name = "my-fancy-server"
datacenter = "dc1"
primary_datacenter = "dc1"
rpc {
enable_streaming = true
}
use_streaming_backend = true
` + tt.config
testGRPCStreamingWorking(t, cfg)
})
}
}