From a7fc29d4bd8eaf780719eeecb3d63406205c3ac6 Mon Sep 17 00:00:00 2001
From: Evan Lezar <elezar@nvidia.com>
Date: Fri, 25 Nov 2022 13:31:41 +0100
Subject: [PATCH] Add tests for file locator

Signed-off-by: Evan Lezar <elezar@nvidia.com>
---
 internal/lookup/file_test.go | 53 ++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 internal/lookup/file_test.go

diff --git a/internal/lookup/file_test.go b/internal/lookup/file_test.go
new file mode 100644
index 00000000..78285554
--- /dev/null
+++ b/internal/lookup/file_test.go
@@ -0,0 +1,53 @@
+/**
+# Copyright (c) 2022, NVIDIA CORPORATION.  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 lookup
+
+import (
+	"fmt"
+	"testing"
+
+	testlog "github.com/sirupsen/logrus/hooks/test"
+	"github.com/stretchr/testify/require"
+)
+
+func TestFileLocator(t *testing.T) {
+	logger, _ := testlog.NewNullLogger()
+
+	testCases := []struct {
+		root             string
+		expectedPrefixes []string
+	}{
+		{
+			expectedPrefixes: []string{""},
+		},
+		{
+			root:             "/",
+			expectedPrefixes: []string{"/"},
+		},
+		{
+			root:             "/some/root",
+			expectedPrefixes: []string{"/some/root"},
+		},
+	}
+
+	for i, tc := range testCases {
+		t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
+			f := newFileLocator(logger, tc.root)
+			require.EqualValues(t, tc.expectedPrefixes, f.prefixes)
+		})
+	}
+}