MarkdownPS

1.1

New-MDImage.Tests.ps1

                                $here = Split-Path -Parent $MyInvocation.MyCommand.Path

$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")

. "$here\$sut"

Describe "New-MDImage" {

    It "-Title not specified & -AltTitle not specified" {

        $link="http://example.com"

        $expected="![]($link)"

        New-MDImage -Link $link | Should Be $expected

        $link | New-MDImage | Should Be $expected

    }

    It "-Title specified & -AltTitle not specified" {

        $link="http://example.com"

        $title="Image"

        $expected="![]($link ""$title"")"

        New-MDImage -Link $link -Title $title | Should Be $expected

        $link | New-MDImage -Title $title | Should Be $expected

    }

    It "-Title specified & -AltText specified" {

        $link="http://example.com"

        $title="Image"

        $altText="Alt"

        $expected="![$altText]($link ""$title"")"

        New-MDImage -Link $link -Title $title -AltText $altText | Should Be $expected

        $link | New-MDImage -Title $title -AltText $altText | Should Be $expected

    }

    It "-Link null or empty" {

        {New-MDImage -Link $null } | Should Throw "The argument is null or empty."

        {New-MDImage -Link "" } | Should Throw "The argument is null or empty."

    }

}