BitTitan.Runbooks.Common.Beta

0.3.35

Functions/Get-EmailAddressDomain.Tests.ps1

describe "BitTitan.Runbooks.Common/Get-EmailAddressDomain" -Tag "module", "unit" {

    # Import the function to test
    . "$($PSScriptRoot)\Get-EmailAddressDomain.ps1"

    it -TestCases @(
        @{
            emailAddress    = "ValidEmail@domain.com"
            domain          = "domain.com"
        },
        @{
            emailAddress    = "valid.email@domain.com"
            domain          = "domain.com"
        },
        @{
            emailAddress    = "valid-email@domain.com"
            domain          = "domain.com"
        },
        @{
            emailAddress    = "valid-email@domain.com.sg"
            domain          = "domain.com.sg"
        },
        @{
            emailAddress    = "valid-email@domain.uni.edu.uk"
            domain          = "domain.uni.edu.uk"
        }
    ) "extracts the domain '<domain>' from the valid email address '<emailAddress>'" {
        param ($emailAddress, $domain)
        Get-EmailAddressDomain $emailAddress | Should Be $domain
    }

    it -TestCases @(
        @{ emailAddress = "invalidEmail.com" },
        @{ emailAddress = "invalidEmail." },
        @{ emailAddress = "invalidEmail.c" }
    ) "returns null as the domain from the invalid email address '<emailAddress>'" {
        param ($emailAddress)
        Get-EmailAddressDomain $emailAddress | Should Be $null
    }
}