frostfs-sdk-go/client/client_test.go

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package client
import (
"context"
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"testing"
apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
"github.com/stretchr/testify/require"
)
/*
File contains common functionality used for client package testing.
*/
var key, _ = ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
var statusErr apistatus.ServerInternal
func init() {
statusErr.SetMessage("test status error")
}
func assertStatusErr(tb testing.TB, res interface{ Status() apistatus.Status }) {
require.IsType(tb, &statusErr, res.Status())
require.Equal(tb, statusErr.Message(), res.Status().(*apistatus.ServerInternal).Message())
}
func newClient(server frostFSAPIServer) *Client {
var prm PrmInit
prm.SetDefaultPrivateKey(*key)
var c Client
c.Init(prm)
c.setFrostFSAPIServer(server)
return &c
}
func TestClient_DialContext(t *testing.T) {
var c Client
// try to connect to any host
var prm PrmDial
prm.SetServerURI("localhost:8080")
assert := func(ctx context.Context, errExpected error) {
// expect particular context error according to Dial docs
require.ErrorIs(t, c.Dial(ctx, prm), errExpected)
}
// create pre-abandoned context
ctx, cancel := context.WithCancel(context.Background())
cancel()
assert(ctx, context.Canceled)
// create "pre-deadlined" context
ctx, cancel = context.WithTimeout(context.Background(), 0)
defer cancel()
assert(ctx, context.DeadlineExceeded)
}