File size: 3,989 Bytes
8c763fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | # Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
class CompletionResult
{
[string]$CompletionText
[string]$ListItemText
[System.Management.Automation.CompletionResultType]$ResultType
[string]$ToolTip
[bool]$Found
[bool] Equals($Other)
{
if ($Other -isnot [CompletionResult] -and
$Other -isnot [System.Management.Automation.CompletionResult])
{
return $false
}
# Comparison is intentionally fuzzy - CompletionText and ResultType must be specified
# but the other properties don't need to match if they aren't specified
if ($this.CompletionText -cne $Other.CompletionText -or
$this.ResultType -ne $Other.ResultType)
{
return $false
}
if ($this.ListItemText -cne $Other.ListItemText -and
![string]::IsNullOrEmpty($this.ListItemText) -and ![string]::IsNullOrEmpty($Other.ListItemText))
{
return $false
}
if ($this.ToolTip -cne $Other.ToolTip -and
![string]::IsNullOrEmpty($this.ToolTip) -and ![string]::IsNullOrEmpty($Other.ToolTip))
{
return $false
}
return $true
}
}
class CompletionTestCase
{
[string]$Description
[CompletionResult[]]$ExpectedResults
[string[]]$NotExpectedResults
[hashtable]$TestInput
}
function Get-Completions
{
[CmdletBinding()]
param([string]$InputScript, [int]$CursorColumn, $Options = $null)
if (!$PSBoundParameters.ContainsKey('CursorColumn'))
{
$CursorColumn = $InputScript.IndexOf('<#CURSOR#>')
if ($CursorColumn -lt 0)
{
$CursorColumn = $InputScript.Length
}
else
{
$InputScript = $InputScript -replace '<#CURSOR#>',''
}
}
$results = [System.Management.Automation.CommandCompletion]::CompleteInput(
<#inputScript#> $InputScript,
<#cursorColumn#> $CursorColumn,
<#options#> $Options)
return $results
}
function Get-CompletionTestCaseData
{
param(
[Parameter(ValueFromPipeline)]
[hashtable[]]$Data)
process
{
Write-Output ([CompletionTestCase[]]$Data)
}
}
function Test-Completions
{
param(
[Parameter(ValueFromPipeline)]
[CompletionTestCase[]]$TestCases,
[string]
$Description)
process
{
foreach ($test in $TestCases)
{
Describe $test.Description -Tags "CI" {
$hash = $Test.TestInput
$results = Get-Completions @hash
foreach ($expected in $test.ExpectedResults)
{
foreach ($result in $results.CompletionMatches)
{
if ($expected.Equals($result))
{
It "Checking for duplicates of: $($expected.CompletionText)" {
# We should only find 1 of each expected result
$expected.Found | Should -BeFalse
}
$expected.Found = $true
}
}
}
foreach ($expected in $test.ExpectedResults)
{
It "Checking for presence of expected result: $($expected.CompletionText)" {
$expected.Found | Should -BeTrue
}
}
foreach ($notExpected in $test.NotExpectedResults)
{
foreach ($result in $results.CompletionMatches)
{
It "Checking for results that should not be found: $notExpected" {
$result.CompletionText | Should -Not -Be $notExpected
}
}
}
}
}
}
}
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