## MockAsyncClientStorage class

The MockAsyncClientStorage class is a mock implementation of the ClientStorage class. This can be used for testing async initialization of the MedplumClient.

**Signature:**

```typescript
export declare class MockAsyncClientStorage extends ClientStorage implements IClientStorage
```

**Extends:** [ClientStorage](/content/docs/sdk/core.clientstorage)

**Implements:** [IClientStorage](/content/docs/sdk/core.iclientstorage)

## Constructors

| Constructor | Modifiers | Description |
| --- | --- | --- |
| [(constructor)()](/content/docs/sdk/core.mockasyncclientstorage._constructor_/index.html) |  | Constructs a new instance of the `MockAsyncClientStorage` class |

## Properties

| Property | Modifiers | Type | Description |
| --- | --- | --- | --- |
| [isInitialized](/content/docs/sdk/core.mockasyncclientstorage.isinitialized) | `readonly` | boolean |  |

## Methods

| Method | Modifiers | Description |
| --- | --- | --- |
| [getInitPromise()](/content/docs/sdk/core.mockasyncclientstorage.getinitpromise) |  |  |
| [setInitialized()](/content/docs/sdk/core.mockasyncclientstorage.setinitialized) |  |  |