Tests/Get-Square.Tests.ps1
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$CommandName = 'Get-Square' BeforeAll { $CommandName = 'Get-Square' $ParameterNames = @('Number') $CmdDef = Get-Command -Name $CommandName -Module $ModuleName -ea 0 $CmdFake = Get-Command -Name 'FakeCommandName' -Module $ModuleName -ea 0 } # # Fake test # Describe "Fake-Test" { It "Should be fixed by developer" { $true | Should -Be $true } } # # Check definition # Describe "Function $CommandName Definition" { It "Command should exist" { $CmdDef | Should -Not -Be $null $CmdFake | Should -Be $null } It 'Command should have parameters' { $CmdDef.Parameters.Keys | Should -Not -Contain 'FakeParameterName' foreach ($P1 in $ParameterNames) { $CmdDef.Parameters.Keys | Should -Contain $P1 } } } # # Check functionality, real tests # Describe "Proper $CommandName Functionality" { It 'Checks Proper Functionality' { Get-Square 2 | Should -Be 4 } It 'Accepts pipeline input' { 3,4 | Get-Square | Should -Be @(9,16) } } |