fed: Create integration test fixture for api

test/integration/federation/framework/util.go

@@ -0,0 +1,35 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+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 framework
+
+import (
+	"testing"
+)
+
+// Setup is likely to be fixture-specific, but Teardown needs to be
+// consistent to enable TeardownOnPanic.
+type TestFixture interface {
+	Teardown(t *testing.T)
+}
+
+// TeardownOnPanic can be used to ensure cleanup on setup failure.
+func TeardownOnPanic(t *testing.T, f TestFixture) {
+	if r := recover(); r != nil {
+		f.Teardown(t)
+		panic(r)
+	}
+}