From 7433bf2776c385d94e2240b7edcd0c65987e4408 Mon Sep 17 00:00:00 2001
From: Lennart Jern <lennart.jern@est.tech>
Date: Wed, 4 Oct 2023 14:25:36 +0300
Subject: [PATCH] Add test for MicroversionSupported

---
 pkg/utils/openstack/microversion_test.go | 97 ++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 pkg/utils/openstack/microversion_test.go

diff --git a/pkg/utils/openstack/microversion_test.go b/pkg/utils/openstack/microversion_test.go
new file mode 100644
index 0000000000..212870db09
--- /dev/null
+++ b/pkg/utils/openstack/microversion_test.go
@@ -0,0 +1,97 @@
+/*
+Copyright 2023 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 openstack
+
+import "testing"
+
+type microversionSupported struct {
+	Version    string
+	MinVersion string
+	MaxVersion string
+	Supported  bool
+	Error      bool
+}
+
+func TestMicroversionSupported(t *testing.T) {
+	tests := []microversionSupported{
+		{
+			// Checking min version
+			Version:    "2.1",
+			MinVersion: "2.1",
+			MaxVersion: "2.90",
+			Supported:  true,
+			Error:      false,
+		},
+		{
+			// Checking max version
+			Version:    "2.90",
+			MinVersion: "2.1",
+			MaxVersion: "2.90",
+			Supported:  true,
+			Error:      false,
+		},
+		{
+			// Checking too high version
+			Version:    "2.95",
+			MinVersion: "2.1",
+			MaxVersion: "2.90",
+			Supported:  false,
+			Error:      false,
+		},
+		{
+			// Checking too low version
+			Version:    "2.1",
+			MinVersion: "2.53",
+			MaxVersion: "2.90",
+			Supported:  false,
+			Error:      false,
+		},
+		{
+			// Invalid version
+			Version:    "2.1.53",
+			MinVersion: "2.53",
+			MaxVersion: "2.90",
+			Supported:  false,
+			Error:      true,
+		},
+		{
+			// No microversions supported
+			Version:    "2.1",
+			MinVersion: "",
+			MaxVersion: "",
+			Supported:  false,
+			Error:      true,
+		},
+	}
+
+	for _, test := range tests {
+		supported, err := MicroversionSupported(test.Version, test.MinVersion, test.MaxVersion)
+		if test.Error {
+			if err == nil {
+				t.Error("Expected error but got none!")
+			}
+		} else {
+			if err != nil {
+				t.Errorf("Expected no error but got %s", err.Error())
+			}
+		}
+		if test.Supported != supported {
+			t.Errorf("Expected supported=%t to be %t, when version=%s, min=%s and max=%s",
+				supported, test.Supported, test.Version, test.MinVersion, test.MaxVersion)
+		}
+	}
+}