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Add testcase for commit already exist

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Signed-off-by: Derek McGowan <derek@mcgstyle.net>
This commit is contained in:
Derek McGowan
2018-09-12 19:40:09 -07:00
parent 83668f424f
commit c0cb2f2568
2 changed files with 40 additions and 2 deletions
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5
content/local/store_test.go
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@@ -35,6 +35,7 @@ import (
"github.com/containerd/containerd/content"
"github.com/containerd/containerd/content/testsuite"
"github.com/containerd/containerd/errdefs"
"github.com/containerd/containerd/pkg/testutil"
"github.com/opencontainers/go-digest"
@@ -174,7 +175,9 @@ func TestContentWriter(t *testing.T) {
// now, attempt to write the same data again
checkCopy(t, int64(len(p)), cw, bufio.NewReader(ioutil.NopCloser(bytes.NewReader(p))))
if err := cw.Commit(ctx, int64(len(p)), expected); err != nil {
if err := cw.Commit(ctx, int64(len(p)), expected); err == nil {
t.Fatal("expected already exists error")
} else if !errdefs.IsAlreadyExists(err) {
t.Fatal(err)
}