tests/web.Tests.ps1
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& (Join-Path $PSScriptRoot '_setup.ps1') 'web' $HtmlFileSupported = try { New-Object -ComObject "HTMLFile" $True } catch { $False } Describe 'ConvertFrom-ByteArray' { it 'can convert an array of bytes to text' { $Expected = 'hello world' $Bytes = [System.Text.Encoding]::Unicode.GetBytes($Expected) $Bytes | ConvertFrom-ByteArray | Should -Be $Expected ConvertFrom-ByteArray -Data $Bytes | Should -Be $Expected } it 'can provide pass-thru for string values' { $Expected = 'hello world' $Expected | ConvertFrom-ByteArray | Should -Be $Expected ConvertFrom-ByteArray -Data $Expected | Should -Be $Expected } } Describe -Skip:(-not $HtmlFileSupported) 'ConvertFrom-Html / Import-Html' { It 'can convert HTML strings' { $Html = '<html> <body> <a href="#">foo</a> <a href="#">bar</a> <a href="#">baz</a> </body> </html>' | ConvertFrom-Html $Html.all.tags('a') | ForEach-Object textContent | Should -Be 'foo','bar','baz' } It 'can import local HTML file' { $Path = Join-Path $TestDrive 'foo.html' '<html> <body> <a href="#">foo</a> <a href="#">bar</a> <a href="#">baz</a> </body> </html>' | Out-File $Path $Html = Import-Html -Path $Path $Html.all.tags('a') | ForEach-Object textContent | Should -Be 'foo','bar','baz' } It 'can import more complex local HTML file' { $Path = Join-Path $PSScriptRoot '\fixtures\example.html' $Html = Import-Html -Path $Path $Html.title | Should -Be 'Example Webpage' $Html.bgColor | Should -Be '#663399' # rebeccapurple $Html.styleSheets[0].href | Should -Be 'style.css' $Html.images[0].id | Should -Be 'foobar' $Html.all.tags('a') | ForEach-Object textContent | Should -Be 'Kitsch 8-bit taxidermy','A','B','C' $Html.all.tags('meta') | ForEach-Object name | Should -Contain 'description' $Html.all.tags('meta') | ForEach-Object name | Should -Contain 'keywords' } } Describe 'ConvertFrom-QueryString' { It 'can parse single-value inputs as strings' { $Expected = 'hello world' $Expected | ConvertFrom-QueryString | Should -Be $Expected 'foo','bar','baz' | ConvertFrom-QueryString | Should -Be 'foo','bar','baz' } It 'can parse complex query strings as objects' { $DeviceCode = 'ac921e83b6d04d0709a627f4ede70dee1f86204f' $UserCode = '7B7F-4F10' $InputString = "device_code=${DeviceCode}&expires_in=8999&interval=5&user_code=${UserCode}&verification_uri=https%3A%2F%2Fgithub.com%2Flogin%2Fdevice" $Result = $InputString | ConvertFrom-QueryString $Result['device_code'] | Should -Be $DeviceCode $Result['expires_in'] | Should -Be '8999' $Result['user_code'] | Should -Be $UserCode } It 'can easily be chained with other conversions' { $Result = [System.Text.Encoding]::Unicode.GetBytes('first=1&second=2&third=last') | ConvertFrom-ByteArray | ConvertFrom-QueryString $Result.Keys | Sort-Object | Should -Be 'first','second','third' $Result.Values | Sort-Object | Should -Be '1','2','last' } } Describe 'ConvertTo-Iso8601' { It 'can convert values to ISO-8601 format' { $Expected = '2020-07-04T00:00:00.000Z' 'July 4, 2020' | ConvertTo-Iso8601 | Should -Be $Expected '07/04/2020' | ConvertTo-Iso8601 | Should -Be $Expected '04JUL20' | ConvertTo-Iso8601 | Should -Be $Expected '2020-07-04' | ConvertTo-Iso8601 | Should -Be $Expected } } Describe 'ConvertTo-QueryString' { It 'can handle empty objects' { @{} | ConvertTo-QueryString | Should -Be '' @{} | ConvertTo-QueryString -UrlEncode | Should -Be '' } It 'can convert objects into URL-encoded query strings' { @{ foo = '' } | ConvertTo-QueryString | Should -Be 'foo=' @{ foo = 'bar' } | ConvertTo-QueryString | Should -Be 'foo=bar' @{ a = 1; b = 2; c = 3 } | ConvertTo-QueryString | Should -Be 'a=1&b=2&c=3' @{ per_page = 100; page = 3 } | ConvertTo-QueryString | Should -Be 'page=3&per_page=100' } It 'can convert objects into query strings' { @{ foo = '' } | ConvertTo-QueryString -UrlEncode | Should -Be 'foo%3d' @{ foo = 'a' },@{ bar = 'b'} | ConvertTo-QueryString -UrlEncode | Should -Be 'foo%3da','bar%3db' @{ foo = 'bar' } | ConvertTo-QueryString -UrlEncode | Should -Be 'foo%3dbar' @{ a = 1; b = 2; c = 3 } | ConvertTo-QueryString -UrlEncode | Should -Be 'a%3d1%26b%3d2%26c%3d3' @{ per_page = 100; page = 3 } | ConvertTo-QueryString -UrlEncode | Should -Be 'page%3d3%26per_page%3d100' } } Describe 'Invoke-WebRequestBasicAuth' { It 'can make a simple request' { Mock Invoke-WebRequest { $Args } -ModuleName 'pwsh-prelude' $Token = 'token' $Uri = 'https://example.com/' $Request = Invoke-WebRequestBasicAuth $Token -Uri $Uri $Values = $Request[1,3,5] | Sort-Object $Values | Where-Object { $_ -is [Hashtable] } | ForEach-Object { $_.Authorization | Should -Be "Bearer $Token" } $Values | Should -Contain 'Get' $Values | Should -Contain $Uri } It 'can make a simple request with a username and password' { Mock Invoke-WebRequest { $Args } -ModuleName 'pwsh-prelude' $Username = 'user' $Token = 'token' $Uri = 'https://example.com/' $Request = Invoke-WebRequestBasicAuth $Username -Password $Token -Uri $Uri $Values = $Request[1,3,5] | Sort-Object $Values | Where-Object { $_ -is [Hashtable] } | ForEach-Object { $_.Authorization | Should -Be 'Basic dXNlcjp0b2tlbg==' } $Values | Should -Contain 'Get' $Values | Should -Contain $Uri } It 'can make a simple request with query parameters' { Mock Invoke-WebRequest { $Args } -ModuleName 'pwsh-prelude' $Token = 'token' $Uri = 'https://example.com/' $Query = @{ foo = 'bar' } $Request = Invoke-WebRequestBasicAuth $Token -Uri $Uri -Query $Query $Values = $Request[1,3,5] | Sort-Object $Values | Where-Object { $_ -is [Hashtable] } | ForEach-Object { $_.Authorization | Should -Be "Bearer $Token" } $Values | Should -Contain 'Get' $Values | Should -Contain "${Uri}?foo=bar" } It 'can make a simple request with URL-encoded query parameters' { Mock Invoke-WebRequest { $Args } -ModuleName 'pwsh-prelude' $Token = 'token' $Uri = 'https://example.com/' $Query = @{ answer = 42 } $Request = Invoke-WebRequestBasicAuth $Token -Uri $Uri -Query $Query -UrlEncode $Values = $Request[1,3,5] | Sort-Object $Values | Where-Object { $_ -is [Hashtable] } | ForEach-Object { $_.Authorization | Should -Be "Bearer $Token" } $Values | Should -Contain 'Get' $Values | Where-Object { $_ -match $Uri } | Should -Match "$Uri\?answer(=|%3d)42$" } It 'can make a simple PUT request' { Mock Invoke-WebRequest { $Args } -ModuleName 'pwsh-prelude' $Token = 'token' $Uri = 'https://example.com/' $Data = @{ answer = 42 } $Request = Invoke-WebRequestBasicAuth $Token -Put -Uri $Uri -Data $Data $Values = $Request[1,3,5,7] | Sort-Object $Values | Where-Object { $_ -is [Hashtable] } | ForEach-Object { $_.Authorization | Should -Be "Bearer $Token" } $Values | Should -Contain 'Put' $Values | Should -Contain $Uri $Values | Should -Contain (ConvertTo-Json $Data) } } |