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Standardize Pester syntax in 'ReplaceOperator.Tests.ps1' (#7963)

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This commit is contained in:
Sergey Vasin
2018-10-08 23:15:53 -07:00
committed by Dongbo Wang
parent 6b6d5e3fd1
commit 3b3160841e
1 changed files with 13 additions and 13 deletions
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test/powershell/Language/Operators/ReplaceOperator.Tests.ps1
+13 -13
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@@ -5,52 +5,52 @@ Describe "Replace Operator" -Tags CI {
Context "Replace operator" {
It "Replace operator can replace string values using regular expressions" {
$res = "Get-Process" -replace "Get", "Stop"
$res | Should BeExactly "Stop-Process"
$res | Should -BeExactly "Stop-Process"
$res = "image.gif" -replace "\.gif$",".jpg"
$res | Should BeExactly "image.jpg"
$res | Should -BeExactly "image.jpg"
}
It "Replace operator can be case-insensitive and case-sensitive" {
$res = "book" -replace "B","C"
$res | Should BeExactly "Cook"
$res | Should -BeExactly "Cook"
$res = "book" -ireplace "B","C"
$res | Should BeExactly "Cook"
$res | Should -BeExactly "Cook"
$res = "book" -creplace "B","C"
$res | Should BeExactly "book"
$res | Should -BeExactly "book"
}
It "Replace operator can take 2 arguments, a mandatory pattern, and an optional substitution" {
$res = "PowerPoint" -replace "Point","Shell"
$res | Should BeExactly "PowerShell"
$res | Should -BeExactly "PowerShell"
$res = "PowerPoint" -replace "Point"
$res | Should BeExactly "Power"
$res | Should -BeExactly "Power"
}
}
Context "Replace operator substitutions" {
It "Replace operator supports numbered substitution groups using ```$n" {
$res = "domain.example" -replace ".*\.(\w+)$","Tld of '`$0' is - '`$1'"
$res | Should BeExactly "Tld of 'domain.example' is - 'example'"
$res | Should -BeExactly "Tld of 'domain.example' is - 'example'"
}
It "Replace operator supports named substitution groups using ```${name}" {
$res = "domain.example" -replace ".*\.(?<tld>\w+)$","`${tld}"
$res | Should BeExactly "example"
$res | Should -BeExactly "example"
}
It "Replace operator can take a ScriptBlock in place of a substitution string" {
$res = "ID ABC123" -replace "\b[A-C]+", {return "X" * $_[0].Value.Length}
$res | Should BeExactly "ID XXX123"
$res = "ID ABC123" -replace "\b[A-C]+", {return "X" * $_.Value.Length}
$res | Should -BeExactly "ID XXX123"
}
It "Replace operator can take a MatchEvaluator in place of a substitution string" {
$matchEvaluator = {return "X" * $args[0].Value.Length} -as [System.Text.RegularExpressions.MatchEvaluator]
$res = "ID ABC123" -replace "\b[A-C]+", $matchEvaluator
$res | Should BeExactly "ID XXX123"
$res | Should -BeExactly "ID XXX123"
}
It "Replace operator can take a static PSMethod in place of a substitution string" {
@@ -61,7 +61,7 @@ Describe "Replace Operator" -Tags CI {
}
$substitutionMethod = [R]::Replace
$res = "ID 0000123" -replace "\b0+", $substitutionMethod
$res | Should BeExactly "ID XXXX123"
$res | Should -BeExactly "ID XXXX123"
}
}
}