function Test-HaveAccountCount {
    <#
    .SYNOPSIS
    Test the count of accounts for a user/url.

    .DESCRIPTION
    Intended to be used in conjunction with Test-Should function.

    .PARAMETER result
    The result of the Invoke-WebRequest containing Html to test against.

    .PARAMETER expect
    The number of accounts expected to be in the $result.

    .EXAMPLE
    $passedTest = (Test-Should -Result $webResponse -Predicate ${function:Test-HaveAccountCount} 3)

    .NOTES
    Returns a bool of success and/or error message.
    #>
    [CmdletBinding()]
    [OutputType([System.Boolean])]
    [OutputType([System.String])]
    param(
        $result,
        $expect
    )

    try {
        $html = $result.Content
        $accountsCount = ([regex]::Matches($html, 'class="account ')).count

        if($expect -ne $accountsCount) {
            $false
            "Number of accounts doesn't match. Expected $expect but found $accountsCount."
        } else {
            $true
        }
    } catch {
        $false
        "Error occured inside test! Exception: $_"
    }
}