## `expectTip20LogoURIUpdated`

### Signature

```solidity
function expectTip20LogoURIUpdated(address token, address updater, string calldata newLogoURI) external;
function expectLogoURIUpdated(address token, address updater, string calldata newLogoURI) external;
```

### Aliases

`expectLogoURIUpdated` is an alias for `expectTip20LogoURIUpdated`.

### Description

Expects a TIP-20 `LogoURIUpdated(address indexed updater, string newLogoURI)` event from `token`.

Use this before code that should update a TIP-20 logo URI. If the expected event is not emitted, the test fails.

### Parameters

| Parameter    | Type      | Description                  |
|--------------|-----------|------------------------------|
| `token`      | `address` | The TIP-20 token contract    |
| `updater`    | `address` | The expected event updater   |
| `newLogoURI` | `string`  | The expected new logo URI    |

### Examples

```solidity [test/Tip20Logo.t.sol]
vm.expectTip20LogoURIUpdated(address(token), admin, "https://example.com/logo.png");
token.setLogoURI("https://example.com/logo.png");
```

### Related Cheatcodes

* [`setTip20LogoURI`](/reference/cheatcodes/set-tip20-logo-uri) - Set a TIP-20 logo URI directly in storage