RegEx/ANSI/ANSI.tests.ps1
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describe 'Irregular and ANSI' { it 'Can match any ANSI sequence' { "$([char]0x1b)[0m" | ?<ANSI_Code> | Select-Object -ExpandProperty Length | Should -be 4 "$([char]0x1b)[1;3;5,~" | ?<ANSI_Code> | Select-Object -ExpandProperty Length | Should -be 9 } context 'ANSI Colors' { it 'Can Match a 4-bit color' { $x = "$([char]0x1b)[32m" | ?<ANSI_4BitColor> -Extract $x.ColorNumber | Should -Be 2 $x.IsForegroundColor | Should -Be 3 } it 'Can Match a 24-bit color' { $x = "$([char]0x1b)[38;2;255;100;0m" | ?<ANSI_24BitColor> -Extract $x.Red | Should -be 255 $x.Green | Should -be 100 $x.Blue | Should -be 0 } } context 'ANSI Styles' { it 'Can Match ANSI Styles' { @("$([char]0x1b)[3m Italics $([char]0x1b)[23m" | ?<ANSI_Style>).Count | Should -be 2 } } } |