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package httpz_test
import (
"context"
"errors"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/cluster-integration/gitlab-agent/v16/internal/tool/httpz"
"gitlab.com/gitlab-org/cluster-integration/gitlab-agent/v16/internal/tool/testing/mock_stdlib"
"go.uber.org/mock/gomock"
"k8s.io/apimachinery/pkg/util/wait"
)
func TestContextConn_CloseUnblocksGoroutine(t *testing.T) {
ctrl := gomock.NewController(t)
conn := mock_stdlib.NewMockConn(ctrl)
conn.EXPECT().
Close()
cc := httpz.NewContextConn(conn)
var wg wait.Group
wg.Start(func() {
cc.CloseOnDone(context.Background())
})
require.NoError(t, cc.Close())
wg.Wait()
}
func TestContextConn_ContextClosesConn(t *testing.T) {
ctrl := gomock.NewController(t)
conn := mock_stdlib.NewMockConn(ctrl)
conn.EXPECT().
Close()
cc := httpz.NewContextConn(conn)
ctx, cancel := context.WithCancel(context.Background())
var wg wait.Group
wg.Start(func() {
cc.CloseOnDone(ctx)
})
cancel()
wg.Wait()
}
func TestContextConn_DuplicateClose(t *testing.T) {
ctrl := gomock.NewController(t)
conn := mock_stdlib.NewMockConn(ctrl)
conn.EXPECT().
Close().
Times(2)
cc := httpz.NewContextConn(conn)
require.NoError(t, cc.Close())
require.NoError(t, cc.Close())
}
func TestWriteTimeoutConn_SetsWriteDeadline(t *testing.T) {
ctrl := gomock.NewController(t)
conn := mock_stdlib.NewMockConn(ctrl)
gomock.InOrder(
conn.EXPECT().
SetWriteDeadline(gomock.Any()),
conn.EXPECT().
Write([]byte{1, 2, 3}).
Return(3, nil),
)
tc := httpz.WriteTimeoutConn{
Conn: conn,
Timeout: time.Second,
}
n, err := tc.Write([]byte{1, 2, 3})
require.NoError(t, err)
assert.EqualValues(t, 3, n)
}
func TestWriteTimeoutConn_ReturnsErrorFromSetWriteDeadline(t *testing.T) {
ctrl := gomock.NewController(t)
conn := mock_stdlib.NewMockConn(ctrl)
conn.EXPECT().
SetWriteDeadline(gomock.Any()).
Return(errors.New("boom"))
tc := httpz.WriteTimeoutConn{
Conn: conn,
Timeout: time.Second,
}
_, err := tc.Write([]byte{1, 2, 3})
assert.EqualError(t, err, "boom")
}
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