Posh-Postcodes.io

0.1.0

tests/Get-MatchingPostcode.Tests.ps1

                                # Pester Tests for Get-MatchingPostcode

BeforeAll {

    Import-Module $PSScriptRoot/../Posh-Postcodes.io.psd1

}

Describe 'Get-MatchingPostcode' {

    It 'Given a full postcode returns postcode data for that postcode' {

        $result=Get-MatchingPostcode -PostcodeStart 'SW1A 1AA'

        $result.count | Should -Be 1

    }

    It 'Given a partial postcode returns postcode data for many postcodes' {

        $result=Get-MatchingPostcode -PostcodeStart 'SW1A 1A'

        $result.count | Should -Be 4

    }

    It 'Given two valid outcode on the pipeline, it returns values for both' {

        $result='GU2 7X','GU2 7Y' | Get-MatchingPostcode -limit 20

        $result.count | Should -Be 24

    }

    It 'Given a nonsense partial it returns no data'{

        $result=Get-MatchingPostcode -PostcodeStart 'banana'

        $result | Should -Be $null

    }

}