MegaBites-AI/Windows-powershell

1# Copyright (c) Microsoft Corporation.2# Licensed under the MIT License.3 4Describe "Select-Xml DRT Unit Tests" -Tags "CI" {5 6	BeforeAll {7		$testfile = "TestDrive:\testfile.xml"8		$xmlContent = @"9<?xml version ="1.0" encoding="ISO-8859-1"?>10<bookstore>11	<book category="CHILDREN">12		<title lang="english">Harry Potter</title>13		<price>30.00</price>14	</book>15	<book category="WEB">16		<title lang="english">Learning XML</title>17		<price>25.00</price>18	</book>19</bookstore>20"@21		Set-Content -Path $testfile -Value $xmlContent22	}23 24	It "Can select text from an XML document"{25		$results = Select-Xml -Path $testfile -XPath "/bookstore/book/title"26		$results | Should -HaveCount 227		$results[0].Node."#text" | Should -BeExactly "Harry Potter"28		$results[1].Node."#text" | Should -BeExactly "Learning XML"29	}30}31 32Describe "Select-Xml Feature Tests" -Tags "Feature" {33 34	BeforeAll {35		$fileName = New-Item -Path "TestDrive:\testSelectXml.xml"36		$xmlContent = @"37<Root>38   <Node Attribute='blah' />39</Root>40"@41 42		Set-Content -Path $fileName -Value $xmlContent43 44		$fileNameWithDots = $fileName.FullName.Replace("\", "\.\")45 46		$driveLetter = [string]($fileName.FullName)[0]47		$fileNameAsNetworkPath = "\\localhost\$driveLetter`$" + $fileName.FullName.SubString(2)48 49		$testCases = @(50			@{testName = 'Literalpath with relative paths'; testParameter = @{LiteralPath = $fileName.Name; XPath = 'Root'}},51			@{testName = 'Literalpath with absolute paths'; testParameter = @{LiteralPath = $fileName.FullName; XPath = 'Root'}},52			@{testName = 'Literalpath with path with dots'; testParameter = @{LiteralPath = $fileNameWithDots; XPath = 'Root'}},53			@{testName = 'Path with relative paths'; testParameter = @{Path = $fileName.Name; XPath = 'Root'}},54			@{testName = 'Path with absolute paths'; testParameter = @{Path = $fileName.FullName; XPath = 'Root'}},55			@{testName = 'Path with path with dots'; testParameter = @{Path = $fileNameWithDots; XPath = 'Root'}}56		)57 58		if ( ! $IsCoreCLR ) {59			$testcases += @{testName = 'Literalpath with network paths'; testParameter = @{LiteralPath = $fileNameAsNetworkPath; XPath = 'Root'}}60			$testcases += @{testName = 'Path with network paths'; testParameter = @{LiteralPath = $fileNameAsNetworkPath; XPath = 'Root'}}61		}62 63		Push-Location -Path $fileName.Directory64	}65 66	AfterAll {67		Pop-Location68	}69 70	It "Can work with input files using <testName>" -TestCases $testCases {71		param($testParameter)72 73		$node = Select-Xml @testParameter74		$node | Should -HaveCount 175		$node.Path | Should -Be $fileName.FullName76	}77 78	It "Can work with input streams" {79		[xml]$xml = "<a xmlns='bar'><b xmlns:b='foo'>hello</b><c>world</c></a>"80		$node = Select-Xml -Xml $xml -XPath "//c:b" -Namespace @{c='bar'}81		$node.Path | Should -BeExactly "InputStream"82		$node.Pattern | Should -BeExactly "//c:b"83		$node.ToString() | Should -BeExactly "hello"84	}85 86	It "Can throw on non filesystem paths using <parameter>" -TestCases @(87		@{parameter="LiteralPath"; expectedError='ProcessingFile,Microsoft.PowerShell.Commands.SelectXmlCommand'},88		@{parameter="Path";        expectedError='ProcessingFile,Microsoft.PowerShell.Commands.SelectXmlCommand'}89	) {90		param($parameter, $expectedError)91 92		$env:xmltestfile = $xmlContent93		$file = 'env:xmltestfile'94		$params = @{$parameter=$file}95		{ Select-Xml @params "Root" -ErrorAction Stop } | Should -Throw -ErrorId $expectedError96		Remove-Item -Path 'env:xmltestfile'97	}98 99	It "Can throw for invalid XML file" {100		$testfile = "TestDrive:\test.xml"101		Set-Content -Path $testfile -Value "<a><b>"102		{ Select-Xml -Path $testfile -XPath foo -ErrorAction Stop } | Should -Throw -ErrorId 'ProcessingFile,Microsoft.PowerShell.Commands.SelectXmlCommand'103	}104 105	It "Can throw for invalid XML namespace" {106		[xml]$xml = "<a xmlns='bar'><b xmlns:b='foo'>hello</b><c>world</c></a>"107		{ Select-Xml -Xml $xml -XPath foo -Namespace @{c=$null} -ErrorAction Stop } | Should -Throw -ErrorId 'PrefixError,Microsoft.PowerShell.Commands.SelectXmlCommand'108	}109 110	It "Can throw for invalid XML content" {111		{ Select-Xml -Content "hello" -XPath foo -ErrorAction Stop } | Should -Throw -ErrorId 'InvalidCastToXmlDocument,Microsoft.PowerShell.Commands.SelectXmlCommand'112	}113 114	It "Can use ToString() on nested XML node" {115		$node = Select-Xml -Content "<a><b>one<c>hello</c></b></a>" -XPath "//b"116		$node.ToString() | Should -BeExactly "one<c>hello</c>"117	}118 119	It "Can use ToString() with file" {120		$testfile = Join-Path $TestDrive "test.xml"121		Set-Content -Path $testfile -Value "<a><b>hello</b></a>"122		$node = Select-Xml -Path $testfile -XPath "//b"123		$node.ToString() | Should -BeExactly "hello:$testfile"124	}125}126