move source code to public

2020-09-10 14:34:08 +03:00
parent ffc156448e
commit 511c6e636b
100 changed files with 6901 additions and 0 deletions
@@ -0,0 +1,87 @@
+# Invokes command and validate that the exit code is 0
+function Validate-ZeroExitCode($command) {
+    $result = Get-CommandResult $command
+    $result.ExitCode | Should -Be 0 -Because $result.Output
+}
+
+# Validates that tool is installed and in PATH
+function Validate-ToolExist($tool) {
+    Get-Command $tool -ErrorAction SilentlyContinue | Should -BeTrue
+}
+
+function Validate-ArrayWithoutDuplicates {
+    param (
+        [AllowEmptyCollection()]
+        [Parameter(Mandatory = $true)]
+        [array] $Items,
+        [string] $Because
+    )
+    $uniqueList = @()
+    $Items | ForEach-Object {
+        $uniqueList | Should -Not -Contain $_ -Because $Because
+        $uniqueList += $_
+    }
+}
+
+function Validate-Url {
+    param (
+        [Parameter(Mandatory)]
+        [ValidateNotNullOrEmpty()]
+        [string] $Url
+    )
+
+    $result = $true
+    try {
+        $requestResult = Invoke-WebRequest $Url -DisableKeepAlive -UseBasicParsing -Method Head
+        $result = ($requestResult.StatusCode -eq 200)
+    } catch {
+        $result = $false
+    }
+
+    $result | Should -BeTrue -Because "'$Url' should be available, but it is not"
+}
+
+function Validate-IdenticalFileContent {
+    param (
+        [Parameter(Mandatory)]
+        [string] $File1,
+        [Parameter(Mandatory)]
+        [string] $File2
+    )
+
+    $File1 | Should -Exist -Because "The content of '$File1' should be identical with content of '$File2' but '$File1' doesn't exist"
+    $File2 | Should -Exist -Because "The content of '$File1' should be identical with content of '$File2' but '$File2' doesn't exist"
+
+    $content1 = Get-Content -Raw $File1
+    $content2 = Get-Content -Raw $File2
+    $content1 | Should -Be $content2 -Because "The content of '$File1' should be identical with content of '$File2' but they are different"
+}
+
+function ShouldReturnZeroExitCode {
+    Param(
+        [String] $ActualValue,
+        [switch] $Negate,
+        [string] $Because # This parameter is unused by we need it to match Pester asserts signature
+    )
+
+    $result = Get-CommandResult $ActualValue
+
+    [bool]$succeeded = $result.ExitCode -eq 0
+    if ($Negate) { $succeeded = -not $succeeded }
+
+    if (-not $succeeded)
+    {
+        $commandOutputIndent = " " * 4
+        $commandOutput = ($result.Output | ForEach-Object { "${commandOutputIndent}${_}" }) -join "`n"
+        $failureMessage = "Command '${ActualValue}' has finished with exit code ${actualExitCode}`n${commandOutput}"
+    }
+
+    return [PSCustomObject] @{
+        Succeeded      = $succeeded
+        FailureMessage = $failureMessage
+    }
+}
+
+If (Get-Command -Name Add-AssertionOperator -ErrorAction SilentlyContinue) {
+    Add-AssertionOperator -Name ReturnZeroExitCode -InternalName ShouldReturnZeroExitCode -Test ${function:ShouldReturnZeroExitCode}
+}