From 6a48bebca7ac68226dd28408097741c59d7e665c Mon Sep 17 00:00:00 2001
From: Zhou Hao <zhouhao@cn.fujitsu.com>
Date: Wed, 8 Apr 2020 16:02:42 +0800
Subject: [PATCH] urls: add UT for Join

Signed-off-by: Zhou Hao <zhouhao@cn.fujitsu.com>
---
 pkg/urls/BUILD.bazel  |  8 ++++++-
 pkg/urls/join_test.go | 49 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 pkg/urls/join_test.go

diff --git a/pkg/urls/BUILD.bazel b/pkg/urls/BUILD.bazel
index 68a58dac1c..633b64999d 100644
--- a/pkg/urls/BUILD.bazel
+++ b/pkg/urls/BUILD.bazel
@@ -1,4 +1,4 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library")
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
 
 go_library(
     name = "go_default_library",
@@ -6,3 +6,9 @@ go_library(
     importpath = "k8s.io/kops/pkg/urls",
     visibility = ["//visibility:public"],
 )
+
+go_test(
+    name = "go_default_test",
+    srcs = ["join_test.go"],
+    embed = [":go_default_library"],
+)
diff --git a/pkg/urls/join_test.go b/pkg/urls/join_test.go
new file mode 100644
index 0000000000..8fd1895f24
--- /dev/null
+++ b/pkg/urls/join_test.go
@@ -0,0 +1,49 @@
+/*
+Copyright 2019 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 urls
+
+import (
+	"testing"
+)
+
+func TestJoin(t *testing.T) {
+	tests := []struct {
+		base        string
+		other1      string
+		other2      string
+		expectedStr string
+	}{
+		{
+			base:        "/test",
+			other1:      "z1",
+			other2:      "/z2",
+			expectedStr: "/test/z1/z2",
+		},
+		{
+			base:        "test/",
+			other1:      "z1",
+			other2:      "/z2",
+			expectedStr: "test/z1/z2",
+		},
+	}
+	for _, test := range tests {
+		result := Join(test.base, test.other1, test.other2)
+		if test.expectedStr != result {
+			t.Errorf("Expected %s, got %s", test.expectedStr, result)
+		}
+	}
+}