17346: Add test case.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tom@curii.com>

diff --git a/sdk/go/arvados/collection_test.go b/sdk/go/arvados/collection_test.go
new file mode 100644 (file)
index 0000000..b217b69
--- /dev/null
+++ b/sdk/go/arvados/collection_test.go
@@ -0,0 +1,35 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: Apache-2.0
+
+package arvados
+
+import (
+       check "gopkg.in/check.v1"
+)
+
+var _ = check.Suite(&CollectionSuite{})
+
+type CollectionSuite struct{}
+
+func (s *CollectionSuite) TestSizedDigests(c *check.C) {
+       coll := Collection{ManifestText: ". d41d8cd98f00b204e9800998ecf8427e+0 acbd18db4cc2f85cedef654fccc4a4d8+3 73feffa4b7f6bb68e44cf984c85f6e88+3+Z+K@xyzzy 0:0:foo 0:3:bar 3:3:baz\n"}
+       sd, err := coll.SizedDigests()
+       c.Check(err, check.IsNil)
+       c.Check(sd, check.DeepEquals, []SizedDigest{"acbd18db4cc2f85cedef654fccc4a4d8+3", "73feffa4b7f6bb68e44cf984c85f6e88+3"})
+
+       coll = Collection{ManifestText: ". d41d8cd98f00b204e9800998ecf8427e+0 0:0:foo\n. acbd18db4cc2f85cedef654fccc4a4d8+3 0:3:bar\n. 73feffa4b7f6bb68e44cf984c85f6e88+3+Z+K@xyzzy 0:3:baz\n"}
+       sd, err = coll.SizedDigests()
+       c.Check(err, check.IsNil)
+       c.Check(sd, check.DeepEquals, []SizedDigest{"acbd18db4cc2f85cedef654fccc4a4d8+3", "73feffa4b7f6bb68e44cf984c85f6e88+3"})
+
+       coll = Collection{ManifestText: ". d41d8cd98f00b204e9800998ecf8427e+0 0:0:foo\n"}
+       sd, err = coll.SizedDigests()
+       c.Check(err, check.IsNil)
+       c.Check(sd, check.HasLen, 0)
+
+       coll = Collection{ManifestText: "", PortableDataHash: "d41d8cd98f00b204e9800998ecf8427e+0"}
+       sd, err = coll.SizedDigests()
+       c.Check(err, check.IsNil)
+       c.Check(sd, check.HasLen, 0)
+}