Function expectElementToHaveExactAttribute

expectElementToHaveExactAttribute(
    page: any,
    selectorKey: string,
    attrKey: string,
    valueKey: string,
): Promise<void>
Asserts that a specific attribute of an element matches the expected value exactly. Supports fixtures for reusable selectors, attributes, and values.
Parameters
- page: any
  The Playwright page object
- selectorKey: string
  The selector key (can be a fixture key or raw CSS selector)
- attrKey: string
  The attribute key (can be a fixture key or raw attribute name)
- valueKey: string
  The value key (can be a fixture key or raw value)
Returns Promise<void>
Example
```
Then I pw see exact attribute "href" with value "/terms-and-conditions"
```
- Defined in backend/assertions/text.ts:135