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| 1 | + |
| 2 | +describe 'New-ScriptBlock' { |
| 3 | + it 'New-ScriptBlock Example 1' { |
| 4 | + # Without any parameters, this will make an empty script block |
| 5 | + New-PipeScript | Should -BeOfType([ScriptBlock]) |
| 6 | + } |
| 7 | + it 'New-ScriptBlock Example 2' { |
| 8 | + # We can use -AutoParameter to automatically populate parameters: |
| 9 | + New-PipeScript -ScriptBlock { $x + $y} -AutoParameter |
| 10 | + } |
| 11 | + it 'New-ScriptBlock Example 3' { |
| 12 | + # We can use -AutoParameter and -AutoParameterType to automatically make all parameters a specific type: |
| 13 | + New-PipeScript -ScriptBlock { $x, $y } -AutoParameter -AutoParameterType double |
| 14 | + } |
| 15 | + it 'New-ScriptBlock Example 4' { |
| 16 | + # We can provide a -FunctionName to make a function. |
| 17 | + # New-PipeScript transpiles the scripts it generates, so this will also declare the function. |
| 18 | + New-PipeScript -ScriptBlock { Get-Random -Min 1 -Max 20 } -FunctionName ANumberBetweenOneAndTwenty |
| 19 | + ANumberBetweenOneAndTwenty | Should -BeLessThan 21 |
| 20 | + } |
| 21 | + it 'New-ScriptBlock Example 5' { |
| 22 | + # We can provide parameters as a dictionary. |
| 23 | + New-PipeScript -Parameter @{"foo"=@{ |
| 24 | + Name = "foo" |
| 25 | + Help = 'Foobar' |
| 26 | + Attributes = "Mandatory","ValueFromPipelineByPropertyName" |
| 27 | + Aliases = "fubar" |
| 28 | + Type = "string" |
| 29 | + }} |
| 30 | + } |
| 31 | + it 'New-ScriptBlock Example 6' { |
| 32 | + # We can provide parameters from .NET reflection. |
| 33 | + # We can provide additional parameter help with -ParameterHelp |
| 34 | + New-PipeScript -Parameter ([Net.HttpWebRequest].GetProperties()) -ParameterHelp @{ |
| 35 | + Accept=' |
| 36 | +HTTP Accept. |
| 37 | +HTTP Accept indicates what content types the web request will accept as a response. |
| 38 | +' |
| 39 | + } |
| 40 | + } |
| 41 | + it 'New-ScriptBlock Example 7' { |
| 42 | + # If a .NET type has XML Documentation, this can generate parameter help. |
| 43 | + New-PipeScript -FunctionName New-TableControl -Parameter ( |
| 44 | + [Management.Automation.TableControl].GetProperties() |
| 45 | + ) -Process { |
| 46 | + New-Object Management.Automation.TableControl -Property $psBoundParameters |
| 47 | + } -Synopsis 'Creates a table control' |
| 48 | + Get-Help New-TableControl -Parameter * |
| 49 | + } |
| 50 | + it 'New-ScriptBlock Example 8' { |
| 51 | + $CreatedCommands = |
| 52 | + [Management.Automation.TableControl], |
| 53 | + [Management.Automation.TableControlColumnHeader], |
| 54 | + [Management.Automation.TableControlRow], |
| 55 | + [Management.Automation.TableControlColumn], |
| 56 | + [Management.Automation.DisplayEntry] | |
| 57 | + New-PipeScript -Noun { $_.Name } -Verb New -Alias { |
| 58 | + "Get-$($_.Name)", "Set-$($_.Name)" |
| 59 | + } -Synopsis { |
| 60 | + "Creates, Changes, or Gets $($_.Name)" |
| 61 | + } |
| 62 | + |
| 63 | + New-TableControl -Headers @( |
| 64 | + New-TableControlColumnHeader -Label "First" -Alignment Left -Width 10 |
| 65 | + New-TableControlColumnHeader -Label "Second" -Alignment Center -Width 20 |
| 66 | + New-TableControlColumnHeader -Label "Third" -Alignment Right -Width 20 |
| 67 | + ) -Rows @( |
| 68 | + New-TableControlRow -Columns @( |
| 69 | + New-TableControlColumn -DisplayEntry ( |
| 70 | + New-DisplayEntry First Property |
| 71 | + ) |
| 72 | + New-TableControlColumn -DisplayEntry ( |
| 73 | + New-DisplayEntry Second Property |
| 74 | + ) |
| 75 | + New-TableControlColumn -DisplayEntry ( |
| 76 | + New-DisplayEntry Third Property |
| 77 | + ) |
| 78 | + ) |
| 79 | + ) |
| 80 | + } |
| 81 | +} |
| 82 | + |
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