initial commit

Signed-off-by: Derek McQuay <derekmcquay@gmail.com>

vendor/cloud.google.com/go/bigtable/gc_test.go

@@ -0,0 +1,46 @@
+/*
+Copyright 2017 Google Inc. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package bigtable
+
+import (
+	"testing"
+	"time"
+
+	bttdpb "google.golang.org/genproto/googleapis/bigtable/admin/v2"
+)
+
+func TestGcRuleToString(t *testing.T) {
+
+	intersection := IntersectionPolicy(MaxVersionsPolicy(5), MaxVersionsPolicy(10), MaxAgePolicy(16*time.Hour))
+
+	var tests = []struct {
+		proto *bttdpb.GcRule
+		want  string
+	}{
+		{MaxAgePolicy(72 * time.Hour).proto(), "age() > 3d"},
+		{MaxVersionsPolicy(5).proto(), "versions() > 5"},
+		{intersection.proto(), "(versions() > 5 && versions() > 10 && age() > 16h)"},
+		{UnionPolicy(intersection, MaxAgePolicy(72*time.Hour)).proto(),
+			"((versions() > 5 && versions() > 10 && age() > 16h) || age() > 3d)"},
+	}
+
+	for _, test := range tests {
+		got := GCRuleToString(test.proto)
+		if got != test.want {
+			t.Errorf("got gc rule string: %v, wanted: %v", got, test.want)
+		}
+	}
+}