add tests for GrowiPluginService

apps/app/src/features/growi-plugin/server/services/growi-plugin/growi-plugin.integ.ts

@@ -0,0 +1,46 @@
+import fs from 'fs';
+import path from 'path';
+
+import { PLUGIN_STORING_PATH } from '../../consts';
+
+import { growiPluginService } from './growi-plugin';
+
+describe('Installing a GROWI template plugin', () => {
+
+  it('should success', async() => {
+    // when
+    const result = await growiPluginService.install({
+      url: 'https://github.com/weseek/growi-plugin-templates-for-office',
+    });
+
+    // expect
+    expect(result).toEqual('growi-plugin-templates-for-office');
+    expect(fs.existsSync(path.join(
+      PLUGIN_STORING_PATH,
+      'weseek',
+      'growi-plugin-templates-for-office',
+    ))).toBeTruthy();
+  });
+
+  it('should success (re-install)', async() => {
+    // setup
+    const dummyFilePath = path.join(
+      PLUGIN_STORING_PATH,
+      'weseek',
+      'growi-plugin-templates-for-office',
+      'dummy.txt',
+    );
+    fs.appendFileSync(dummyFilePath, '');
+    expect(fs.existsSync(dummyFilePath)).toBeTruthy();
+
+    // when
+    const result = await growiPluginService.install({
+      url: 'https://github.com/weseek/growi-plugin-templates-for-office',
+    });
+
+    // expect
+    expect(result).toEqual('growi-plugin-templates-for-office');
+    expect(fs.existsSync(dummyFilePath)).toBeFalsy(); // the dummy file should be removed
+  });
+
+});