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Refactor and add tests

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This commit is contained in:
Andrew Schwartzmeyer 2015-08-07 14:07:03 -07:00
parent 22348bdb91
commit f4e84a84bd
1 changed files with 11 additions and 20 deletions
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31
src/pester-tests/Test-Format-List.Tests.ps1
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@ -4,6 +4,7 @@ Describe "Test-Format-List" {
Add-Member -InputObject $input -MemberType NoteProperty -Name testName -Value testValue
{ $input | Format-List } | Should Not Throw
{ $input | Format-List } | Should Not BeNullOrEmpty
}
@ -12,6 +13,7 @@ Describe "Test-Format-List" {
Add-Member -InputObject $input -MemberType NoteProperty -Name testName -Value testValue
{ $input | fl } | Should Not Throw
{ $input | fl } | Should Not BeNullOrEmpty
}
@ -51,41 +53,30 @@ Describe "Test-Format-List" {
{ Get-Process | Format-List -Property Name,BasePriority } | Should Not Throw
$output = ( Get-Process | Format-List -Property Name,BasePriority | Out-String)
}
$output.Contains("Name") | Should Be $true
$output.Contains("BasePriority") | Should Be $true
It "Should show the requested prop in every element" {
# Testing each element of format-list, using a for-each loop since the Format-List is so opaque
(Get-Process | Format-List -Property CPU | Out-String) -Split "`n" |
Where-Object { $_.trim() -ne "" } |
ForEach-Object {$_ | Should Match "CPU :" }
}
It "Should not show anything other than the requested props" {
( Get-Process | Format-List | Out-String) | Should Match "CPU"
$output = ( Get-Process | Format-List -Property Name | Out-String)
$output = Get-Process | Format-List -Property Name | Out-String
$output | Should Not Match "CPU"
$output | Should Not Match "Id"
$output | Should Not Match "Handle"
# Testing each element of format-list, using a for-each loop since the Format-List is so opaque
(Get-Process | Format-List -Property CPU | Out-String) -Split "`n" |
Where-Object {
$_.trim() -ne ""
} |
ForEach-Object{
$_ | Should Match "CPU :"
}
}
It "Should be able to take input without piping objects to it" {
$input = New-Object PSObject
Add-Member -InputObject $input -MemberType NoteProperty -Name testName -Value testValue
$output = { Format-List -InputObject $input }
$output | Should Not Throw
$output | Should Not BeNullOrEmpty
$output | Should Not Throw
$output | Should Not BeNullOrEmpty
}
}