tst/Boolean/Assert-False.Tests.ps1
|
Describe "Assert-False" { It "Passes when given `$false" { $false | Assert-False } It "Passes when given falsy" -TestCases @( @{ Actual = 0 } @{ Actual = "" } @{ Actual = $null } @{ Actual = @() } ) { param($Actual) Assert-False -Actual $Actual } It "Fails for array input even if the last item is `$false" { { $true,$true,$false | Assert-False } | Verify-AssertionFailed } It "Fails with custom message" { $error = { 9 | Assert-False -Message "<actual> is not false" } | Verify-AssertionFailed $error.Exception.Message | Verify-Equal "9 is not false" } Context "Validate messages" { It "Given value '<expected>' that is not `$false it returns expected message '<message>'" -TestCases @( @{ Actual = $true ; Message = "Expected bool '`$true' to be bool '`$false' or falsy value 0, """", `$null, @()."}, @{ Actual = 10 ; Message = "Expected int '10' to be bool '`$false' or falsy value 0, """", `$null, @()."} ) { param($Actual, $Message) $error = { Assert-False -Actual $Actual } | Verify-AssertionFailed $error.Exception.Message | Verify-Equal $Message } } It "Returns the value on output" { $expected = $false $expected | Assert-False | Verify-Equal $expected } } |