micro/util/grpc/grpc_test.go

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2019-05-31 01:52:10 +03:00
package grpc
import (
"testing"
)
func TestServiceMethod(t *testing.T) {
type testCase struct {
input string
service string
method string
err bool
}
methods := []testCase{
{"Foo.Bar", "Foo", "Bar", false},
{"/Foo/Bar", "Foo", "Bar", false},
{"/package.Foo/Bar", "Foo", "Bar", false},
{"/a.package.Foo/Bar", "Foo", "Bar", false},
{"a.package.Foo/Bar", "", "", true},
{"/Foo/Bar/Baz", "", "", true},
{"Foo.Bar.Baz", "", "", true},
}
for _, test := range methods {
service, method, err := ServiceMethod(test.input)
if err != nil && test.err == true {
continue
}
// unexpected error
if err != nil && test.err == false {
t.Fatalf("unexpected err %v for %+v", err, test)
}
// expecter error
if test.err == true && err == nil {
t.Fatalf("expected error for %+v: got service: %s method: %s", test, service, method)
}
if service != test.service {
t.Fatalf("wrong service for %+v: got service: %s method: %s", test, service, method)
}
if method != test.method {
t.Fatalf("wrong method for %+v: got service: %s method: %s", test, service, method)
}
}
}