126 lines
4.4 KiB
Go
126 lines
4.4 KiB
Go
/*
|
|
*
|
|
* Copyright 2014, Google Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following disclaimer
|
|
* in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* * Neither the name of Google Inc. nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
package grpc
|
|
|
|
import (
|
|
"testing"
|
|
"time"
|
|
|
|
"google.golang.org/grpc/credentials"
|
|
"google.golang.org/grpc/credentials/oauth"
|
|
)
|
|
|
|
const tlsDir = "testdata/"
|
|
|
|
func TestDialTimeout(t *testing.T) {
|
|
conn, err := Dial("Non-Existent.Server:80", WithTimeout(time.Millisecond), WithBlock(), WithInsecure())
|
|
if err == nil {
|
|
conn.Close()
|
|
}
|
|
if err != ErrClientConnTimeout {
|
|
t.Fatalf("Dial(_, _) = %v, %v, want %v", conn, err, ErrClientConnTimeout)
|
|
}
|
|
}
|
|
|
|
func TestTLSDialTimeout(t *testing.T) {
|
|
creds, err := credentials.NewClientTLSFromFile(tlsDir+"ca.pem", "x.test.youtube.com")
|
|
if err != nil {
|
|
t.Fatalf("Failed to create credentials %v", err)
|
|
}
|
|
conn, err := Dial("Non-Existent.Server:80", WithTransportCredentials(creds), WithTimeout(time.Millisecond), WithBlock())
|
|
if err == nil {
|
|
conn.Close()
|
|
}
|
|
if err != ErrClientConnTimeout {
|
|
t.Fatalf("grpc.Dial(_, _) = %v, %v, want %v", conn, err, ErrClientConnTimeout)
|
|
}
|
|
}
|
|
|
|
func TestCredentialsMisuse(t *testing.T) {
|
|
tlsCreds, err := credentials.NewClientTLSFromFile(tlsDir+"ca.pem", "x.test.youtube.com")
|
|
if err != nil {
|
|
t.Fatalf("Failed to create authenticator %v", err)
|
|
}
|
|
// Two conflicting credential configurations
|
|
if _, err := Dial("Non-Existent.Server:80", WithTransportCredentials(tlsCreds), WithTimeout(time.Millisecond), WithBlock(), WithInsecure()); err != errCredentialsConflict {
|
|
t.Fatalf("Dial(_, _) = _, %v, want _, %v", err, errCredentialsConflict)
|
|
}
|
|
rpcCreds, err := oauth.NewJWTAccessFromKey(nil)
|
|
if err != nil {
|
|
t.Fatalf("Failed to create credentials %v", err)
|
|
}
|
|
// security info on insecure connection
|
|
if _, err := Dial("Non-Existent.Server:80", WithPerRPCCredentials(rpcCreds), WithTimeout(time.Millisecond), WithBlock(), WithInsecure()); err != errTransportCredentialsMissing {
|
|
t.Fatalf("Dial(_, _) = _, %v, want _, %v", err, errTransportCredentialsMissing)
|
|
}
|
|
}
|
|
|
|
func TestWithBackoffConfigDefault(t *testing.T) {
|
|
testBackoffConfigSet(t, &DefaultBackoffConfig)
|
|
}
|
|
|
|
func TestWithBackoffConfig(t *testing.T) {
|
|
b := BackoffConfig{MaxDelay: DefaultBackoffConfig.MaxDelay / 2}
|
|
expected := b
|
|
setDefaults(&expected) // defaults should be set
|
|
testBackoffConfigSet(t, &expected, WithBackoffConfig(b))
|
|
}
|
|
|
|
func TestWithBackoffMaxDelay(t *testing.T) {
|
|
md := DefaultBackoffConfig.MaxDelay / 2
|
|
expected := BackoffConfig{MaxDelay: md}
|
|
setDefaults(&expected)
|
|
testBackoffConfigSet(t, &expected, WithBackoffMaxDelay(md))
|
|
}
|
|
|
|
func testBackoffConfigSet(t *testing.T, expected *BackoffConfig, opts ...DialOption) {
|
|
opts = append(opts, WithInsecure())
|
|
conn, err := Dial("foo:80", opts...)
|
|
if err != nil {
|
|
t.Fatalf("unexpected error dialing connection: %v", err)
|
|
}
|
|
|
|
if conn.dopts.bs == nil {
|
|
t.Fatalf("backoff config not set")
|
|
}
|
|
|
|
actual, ok := conn.dopts.bs.(BackoffConfig)
|
|
if !ok {
|
|
t.Fatalf("unexpected type of backoff config: %#v", conn.dopts.bs)
|
|
}
|
|
|
|
if actual != *expected {
|
|
t.Fatalf("unexpected backoff config on connection: %v, want %v", actual, expected)
|
|
}
|
|
}
|