Adjusting variable scope in tests

In the example, the variable textValue is declared inside the before() hook, but it is later used outside its scope, which leads to a ReferenceError. To fix this issue, the variable should be declared in a broader context, such as within the describe block. After moving the declaration, the variable will be accessible both in the hooks and in the tests themselves.

describe('TEST', async () => {
    let textValue; // declare the variable in the describe scope

    before(async function () {
        textValue = 'Test String'; // initialize it
    });

    after(async function () {
        endTest();
    });

    describe('First test case', async () => {
        it('should update textValue', async () => {
            textValue = 'New string'; // now the variable is accessible
            console.log(textValue); // will output: "New string"
        });
    });
});