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package stats
import (
"bytes"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitaly/internal/git/gittest"
)
func TestSingleRefParses(t *testing.T) {
buf := &bytes.Buffer{}
gittest.WritePktlineString(t, buf, "# service=git-upload-pack\n")
gittest.WritePktlineFlush(t, buf)
gittest.WritePktlineString(t, buf, oid1+" HEAD\x00capability")
gittest.WritePktlineFlush(t, buf)
d, err := ParseReferenceDiscovery(buf)
require.NoError(t, err)
require.Equal(t, []string{"capability"}, d.Caps)
require.Equal(t, []Reference{{Oid: oid1, Name: "HEAD"}}, d.Refs)
}
func TestMultipleRefsAndCapsParse(t *testing.T) {
buf := &bytes.Buffer{}
gittest.WritePktlineString(t, buf, "# service=git-upload-pack\n")
gittest.WritePktlineFlush(t, buf)
gittest.WritePktlineString(t, buf, oid1+" HEAD\x00first second")
gittest.WritePktlineString(t, buf, oid2+" refs/heads/master")
gittest.WritePktlineFlush(t, buf)
d, err := ParseReferenceDiscovery(buf)
require.NoError(t, err)
require.Equal(t, []string{"first", "second"}, d.Caps)
require.Equal(t, []Reference{{Oid: oid1, Name: "HEAD"}, {Oid: oid2, Name: "refs/heads/master"}}, d.Refs)
}
func TestInvalidHeaderFails(t *testing.T) {
buf := &bytes.Buffer{}
gittest.WritePktlineString(t, buf, "# service=invalid\n")
gittest.WritePktlineFlush(t, buf)
gittest.WritePktlineString(t, buf, oid1+" HEAD\x00caps")
gittest.WritePktlineFlush(t, buf)
_, err := ParseReferenceDiscovery(buf)
require.Error(t, err)
}
func TestMissingRefsFail(t *testing.T) {
buf := &bytes.Buffer{}
gittest.WritePktlineString(t, buf, "# service=git-upload-pack\n")
gittest.WritePktlineFlush(t, buf)
gittest.WritePktlineFlush(t, buf)
_, err := ParseReferenceDiscovery(buf)
require.Error(t, err)
}
func TestInvalidRefFail(t *testing.T) {
buf := &bytes.Buffer{}
gittest.WritePktlineString(t, buf, "# service=git-upload-pack\n")
gittest.WritePktlineFlush(t, buf)
gittest.WritePktlineString(t, buf, oid1+" HEAD\x00caps")
gittest.WritePktlineString(t, buf, oid2)
gittest.WritePktlineFlush(t, buf)
_, err := ParseReferenceDiscovery(buf)
require.Error(t, err)
}
func TestMissingTrailingFlushFails(t *testing.T) {
buf := &bytes.Buffer{}
gittest.WritePktlineString(t, buf, "# service=git-upload-pack\n")
gittest.WritePktlineFlush(t, buf)
gittest.WritePktlineString(t, buf, oid1+" HEAD\x00caps")
d := ReferenceDiscovery{}
require.Error(t, d.Parse(buf))
}
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