fix: add additional tests

@W-15295136@

.gitignore

@@ -96,3 +96,4 @@ jspm_packages/
 
 # parcel-bundler cache (https://parceljs.org/)
 .cache
+/.idea

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@salesforce/vscode-service-provider",
-  "version": "0.0.1",
+  "version": "0.0.1-aplha.0",
   "description": "Library that provides access to Salesforce VSCode Service Provider",
   "main": "index.js",
   "author": "Peter Hale <[email protected]>",

test/services/serviceProvider.test.ts

@@ -46,4 +46,34 @@ describe('ServiceProvider', () => {
     const hasInstance = ServiceProvider.has(ServiceType.Logger, 'instance1');
     expect(hasInstance).toBe(true);
   });
+  it('should remove a service instance', async () => {
+    (vscode.commands.executeCommand as jest.Mock).mockResolvedValue(
+      'mockService'
+    );
+    await ServiceProvider.getService(ServiceType.Logger, 'instance1');
+    ServiceProvider.remove(ServiceType.Logger, 'instance1');
+    const hasInstance = ServiceProvider.has(ServiceType.Logger, 'instance1');
+    expect(hasInstance).toBe(false);
+  });
+
+  it('should remove a service', async () => {
+    (vscode.commands.executeCommand as jest.Mock).mockResolvedValue(
+      'mockService'
+    );
+    await ServiceProvider.getService(ServiceType.Logger, 'instance1');
+    ServiceProvider.removeService(ServiceType.Logger);
+    const hasService = ServiceProvider.hasService(ServiceType.Logger);
+    expect(hasService).toBe(false);
+  });
+
+  it('should clear all services', async () => {
+    (vscode.commands.executeCommand as jest.Mock).mockResolvedValue(
+      'mockService'
+    );
+    await ServiceProvider.getService(ServiceType.Logger, 'instance1');
+    await ServiceProvider.getService(ServiceType.Logger, 'instance2');
+    ServiceProvider.clearAllServices();
+    const hasService = ServiceProvider.hasService(ServiceType.Logger);
+    expect(hasService).toBe(false);
+  });
 });