MegaBites-AI/Windows-powershell

1# Copyright (c) Microsoft Corporation.2# Licensed under the MIT License.3Describe "Write-Verbose" -Tags "CI" {4    It "Should be able to call cmdlet without error" {5	{ Write-Verbose -Message "test" -ErrorAction SilentlyContinue } | Should -Not -Throw6    }7 8    It "Should not display verbose output by default" {9	$VerbosePreference | Should -Be SilentlyContinue10 11	Write-Verbose -Message "test" | Should -BeNullOrEmpty12    }13 14    It "Should be able to set verbose output to display by changing the `$VerbosePreference automatic variable" {15	$VerbosePreference = "Continue"16 17	Write-Verbose -Message "test" 4>&1 | Should -Not -BeNullOrEmpty18 19	$VerbosePreference = "SilentlyContinue"20    }21 22    It "Should be able to set verbose output to display by using the verbose switch" {23	Write-Verbose -Message "test" -Verbose 4>&1 | Should -BeExactly "test"24    }25 26    It "Should be able to set verbose switch using a colon and boolean" {27	{ Write-Verbose -Message "test" -Verbose:$false } | Should -Not -Throw28 29	$(Write-Verbose -Message "test" -Verbose:$true) 4>&1 | Should -BeExactly "test"30    }31 32    It "Should not have added line breaks" {33        $text = "0123456789"34        try {35            while ($text.Length -lt [Console]::WindowWidth) {36                $text += $text37            }38        } catch {39            # Ignore errors if the console doesn't support WindowWidth40        }41        $origVerbosePref = $VerbosePreference42        $VerbosePreference = "continue"43        try {44            $out = Write-Verbose $text 4>&145            $out | Should -BeExactly $text46        }47        finally {48            $VerbosePreference = $origVerbosePref49        }50    }51}52