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PowerShell-PowerShell/test/powershell/Modules/Microsoft.PowerShell.Utility/ConvertFrom-StringData.Tests.ps1
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James Truher [MSFT] 99a7d38cae Update test framework and tests to support 4x version of Pester (#6064)
* Test fixes and changes needed to support Pester 4.0.8

* Replace 'Should Contain' with new 'Should FileContentMatch' assertion

Explicitly check for string creation with write-output

* Use the current version of pester and install it in modulesDir

* Simplify logic for relative path test.

Multiple '..' is not needed for a relative path, a single one will do. Also, on multi-drive systems using split-path -noqualifier will probably do the wrong thing with regard to constructing a correct path.
Remove extraneous Should Not Throw test, if this throws, the test will fail, we don't need to explicitly assert the not throw

* In some environments it is possible that computer name is 'localhost', so that should be allowed

* [feature] Add link for migrating tests from Pester v3 to v4

Fix up capitalization and white space issues
Change one test to check FullyQualifiedErrorId rather than just `Should Throw`

* [feature] update invoke-item test to handle the case where multiple notepad processes are running

* Fix spelling issue with Pester 4x, calling it Pester 4 should be sufficient
2018-02-05 11:58:25 -08:00

74 lines
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PowerShell

Describe "ConvertFrom-StringData DRT Unit Tests" -Tags "CI" {
It "Should able to throw error when convert invalid line" {
$str =@"
#comments here
abc
#comments here
def=content of def
"@
try
{
ConvertFrom-StringData $str
Throw "we expect 'InvalidOperation' exception"
}
catch
{
$_.FullyQualifiedErrorId | Should be "InvalidOperation,Microsoft.PowerShell.Commands.ConvertFromStringDataCommand"
}
}
}
Describe "ConvertFrom-StringData" -Tags "CI" {
$sampleData = @'
foo = 0
bar = 1
bazz = 2
'@
It "Should not throw when called with just the stringdata switch" {
{ ConvertFrom-StringData -StringData 'a=b' } | Should Not Throw
}
It "Should return a hashtable" {
$result = ConvertFrom-StringData -StringData 'a=b'
$result | Should BeOfType Hashtable
}
It "Should throw if not in x=y format" {
{ ConvertFrom-StringData -StringData 'ab' } | Should Throw
{ ConvertFrom-StringData -StringData 'a,b' } | Should Throw
{ ConvertFrom-StringData -StringData 'a b' } | Should Throw
{ ConvertFrom-StringData -StringData 'a\tb' } | Should Throw
{ ConvertFrom-StringData -StringData 'a:b' } | Should Throw
}
It "Should return the data on the left side in the key" {
$actualValue = ConvertFrom-StringData -StringData 'a=b'
$actualValue.Keys | Should Be "a"
}
It "Should return the data on the right side in the value" {
$actualValue = ConvertFrom-StringData -StringData 'a=b'
$actualValue.Values | Should Be "b"
}
It "Should return a keycollection for the keys" {
$(ConvertFrom-StringData -StringData 'a=b').Keys.PSObject.TypeNames[0] | Should Be "System.Collections.Hashtable+KeyCollection"
}
It "Should return a valuecollection for the values" {
$(ConvertFrom-StringData -StringData 'a=b').Values.PSObject.TypeNames[0] | Should Be "System.Collections.Hashtable+ValueCollection"
}
It "Should work for multiple lines" {
{ ConvertFrom-StringData -StringData $sampleData } | Should Not Throw
# keys are not order guaranteed
$(ConvertFrom-StringData -StringData $sampleData).Keys | Should BeIn @("foo", "bar", "bazz")
$(ConvertFrom-StringData -StringData $sampleData).Values | Should BeIn @("0","1","2")
}
}