Introducing an tests for chartutils/errors.go

- Should panic on string recursion error

Signed-off-by: Ken Perkins <ken.perkins@rackspace.com>

pkg/chartutil/errors_test.go

@@ -0,0 +1,43 @@
+package chartutil
+
+/*
+Copyright The Helm 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.
+*/
+
+import (
+	"testing"
+)
+
+func TestErrorNoTableDoesntPanic(t *testing.T) {
+
+	defer recover()
+
+	x := "empty"
+
+	y := ErrNoTable(x)
+
+	t.Logf("error is: %s", y)
+}
+
+func TestErrorNoValueDoesntPanic(t *testing.T) {
+
+	defer recover()
+
+	x := "empty"
+
+	y := ErrNoValue(x)
+
+	t.Logf("error is: %s", y)
+}