route/vendor/google.golang.org/grpc/resolver_conn_wrapper_test.go

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2018-01-03 19:19:49 +00:00
/*
*
* Copyright 2017 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package grpc
import (
"testing"
"google.golang.org/grpc/resolver"
)
func TestParseTarget(t *testing.T) {
for _, test := range []resolver.Target{
{"", "", ""},
{"a", "", ""},
{"", "a", ""},
{"", "", "a"},
{"a", "b", ""},
{"a", "", "b"},
{"", "a", "b"},
{"a", "b", "c"},
{"dns", "", "google.com"},
{"dns", "a.server.com", "google.com"},
{"dns", "a.server.com", "google.com/?a=b"},
{"", "", "/unix/socket/address"},
} {
str := test.Scheme + "://" + test.Authority + "/" + test.Endpoint
got := parseTarget(str)
if got != test {
t.Errorf("parseTarget(%q) = %+v, want %+v", str, got, test)
}
}
}
func TestParseTargetString(t *testing.T) {
for _, test := range []struct {
targetStr string
want resolver.Target
}{
{"", resolver.Target{"", "", ""}},
{"://", resolver.Target{"", "", ""}},
{":///", resolver.Target{"", "", ""}},
{"a:///", resolver.Target{"a", "", ""}},
{"://a/", resolver.Target{"", "a", ""}},
{":///a", resolver.Target{"", "", "a"}},
{"a://b/", resolver.Target{"a", "b", ""}},
{"a:///b", resolver.Target{"a", "", "b"}},
{"://a/b", resolver.Target{"", "a", "b"}},
{"a://b/c", resolver.Target{"a", "b", "c"}},
{"dns:///google.com", resolver.Target{"dns", "", "google.com"}},
{"dns://a.server.com/google.com", resolver.Target{"dns", "a.server.com", "google.com"}},
{"dns://a.server.com/google.com/?a=b", resolver.Target{"dns", "a.server.com", "google.com/?a=b"}},
{"/", resolver.Target{"", "", "/"}},
{"google.com", resolver.Target{"", "", "google.com"}},
{"google.com/?a=b", resolver.Target{"", "", "google.com/?a=b"}},
{"/unix/socket/address", resolver.Target{"", "", "/unix/socket/address"}},
} {
got := parseTarget(test.targetStr)
if got != test.want {
t.Errorf("parseTarget(%q) = %+v, want %+v", test.targetStr, got, test.want)
}
}
}