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clientv3/integration: test compare on range

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This commit is contained in:
Anthony Romano 2017-06-01 18:15:37 -07:00
parent 7ff6e62c56
commit 8f34d0c8b6
1 changed files with 27 additions and 0 deletions
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27
clientv3/integration/txn_test.go
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@ -152,3 +152,30 @@ func TestTxnSuccess(t *testing.T) {
t.Fatalf("unexpected Get response %v", resp) t.Fatalf("unexpected Get response %v", resp)
} }
} }
func TestTxnCompareRange(t *testing.T) {
defer testutil.AfterTest(t)
clus := integration.NewClusterV3(t, &integration.ClusterConfig{Size: 1})
defer clus.Terminate(t)
kv := clus.Client(0)
fooResp, err := kv.Put(context.TODO(), "foo/", "bar")
if err != nil {
t.Fatal(err)
}
if _, err = kv.Put(context.TODO(), "foo/a", "baz"); err != nil {
t.Fatal(err)
}
tresp, terr := kv.Txn(context.TODO()).If(
clientv3.Compare(
clientv3.CreateRevision("foo/"), "=", fooResp.Header.Revision).
WithPrefix(),
).Commit()
if terr != nil {
t.Fatal(terr)
}
if tresp.Succeeded {
t.Fatal("expected prefix compare to false, got compares as true")
}
}