fix: add test

Signed-off-by: lstocchi <[email protected]>

src/preferences.spec.ts

@@ -0,0 +1,90 @@
+/**********************************************************************
+ * Copyright (C) 2024 Red Hat, Inc.
+ *
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ ***********************************************************************/
+
+import * as extensionApi from '@podman-desktop/api';
+import { expect, test, vi } from 'vitest';
+import * as crcCli from './crc-cli';
+import * as daemon from './daemon-commander';
+import type { Configuration } from './types';
+import * as preferences from './preferences';
+import * as crcStatus from './crc-status';
+
+vi.mock('./crc-status', async () => {
+    return {
+        crcStatus: {
+            onStatusChange: vi.fn(),
+        },        
+    };
+});
+
+vi.mock('@podman-desktop/api', async () => {
+  return {
+    configuration: {
+        getConfiguration: vi.fn(),
+    },
+    EventEmitter: vi.fn(),
+  };
+});
+
+test('should update configuration accordingly with params', async () => {
+    vi.mocked(crcStatus);
+    const updateConfigMock = vi.fn();
+    const apiConfig: extensionApi.Configuration = {
+        update: updateConfigMock,
+        get: function <T>(section: string): T {
+            throw new Error('Function not implemented.');
+        },
+        has: function (section: string): boolean {
+            throw new Error('Function not implemented.');
+        }
+    };
+    const configuration: Configuration = {
+        cpus: 10,
+        memory: 286102,
+        'disk-size': 186,
+        'pull-secret-file': 'file',
+        preset: 'openshift'
+    };
+
+    vi.spyOn(daemon.commander, 'configGet').mockResolvedValue(configuration); 
+    vi.spyOn(extensionApi.configuration, 'getConfiguration').mockReturnValue(apiConfig); 
+
+    vi.spyOn(crcCli, 'getPreset').mockResolvedValue(undefined);
+
+    const configSetMock = vi.spyOn(daemon.commander, 'configSet').mockImplementation((_values: Configuration | {[key: string]: string | number;}) => {
+        return Promise.resolve();
+    });
+    await preferences.saveConfig({
+        'crc.factory.openshift.cpus': '10',
+        'crc.factory.openshift.memory': '300000000000',
+        'crc.factory.disksize': '200000000000',
+        'crc.factory.pullsecretfile': 'file',
+    });
+
+
+    expect(configSetMock).toHaveBeenCalledWith({
+        cpus: 10,
+        memory: 286102,
+        'disk-size': 186,
+        'pull-secret-file': 'file',
+    });
+    expect(updateConfigMock).toHaveBeenNthCalledWith(2, 'crc.factory.openshift.memory', 299999690752);
+    expect(updateConfigMock).toHaveBeenNthCalledWith(3, 'crc.factory.openshift.cpus', 10);
+    expect(updateConfigMock).toHaveBeenNthCalledWith(4, 'crc.factory.disksize', 199715979264);
+    expect(updateConfigMock).toHaveBeenNthCalledWith(5, 'crc.factory.pullsecretfile', 'file');
+});