151 lines
4.7 KiB
PowerShell
151 lines
4.7 KiB
PowerShell
Describe "Group-Object DRT Unit Tests" -Tags "CI" {
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It "Test for CaseSensitive switch" {
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$testObject = 'aA', 'aA', 'AA', 'AA'
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$results = $testObject | Group-Object -CaseSensitive
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$results.Count | Should Be 2
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$results.Name.Count | Should Be 2
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$results.Group.Count | Should Be 4
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$results.Name | Should Be aA,AA
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$results.Group | Should Be aA,aA,AA,AA
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,$results | Should BeOfType "System.Array"
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}
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}
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Describe "Group-Object" -Tags "CI" {
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BeforeAll {
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$testObject = Get-ChildItem
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}
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It "Should be called using an object as piped without error with no switches" {
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{$testObject | Group-Object } | Should Not Throw
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}
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It "Should be called using the InputObject without error with no other switches" {
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{ Group-Object -InputObject $testObject } | Should Not Throw
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}
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It "Should return three columns- count, name, and group" {
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$actual = Group-Object -InputObject $testObject
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$actual.Count | Should BeGreaterThan 0
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$actual.Name.Count | Should BeGreaterThan 0
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$actual.Group.Count | Should BeGreaterThan 0
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}
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It "Should use the group alias" {
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{ Group-Object -InputObject $testObject } | Should Not Throw
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}
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It "Should create a collection when the inputObject parameter is used" {
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$actualParam = Group-Object -InputObject $testObject
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$actualParam.Group.Gettype().Name | Should Be 'Collection`1'
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}
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It "Should return object of 'GroupInfo' type" {
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$actualParam = Group-Object -InputObject $testObject
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$actualParam | Should BeOfType "Microsoft.PowerShell.Commands.GroupInfo"
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}
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It "Should output an array when piped input is used" {
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$actual = $testObject | Group-Object
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,$actual | Should BeOfType "System.Array"
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}
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It "Should have the same output between the group alias and the group-object cmdlet" {
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$actualAlias = Group-Object -InputObject $testObject
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$actualCmdlet = Group-Object -InputObject $testObject
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$actualAlias.Name[0] | Should Be $actualCmdlet.Name[0]
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$actualAlias.Group[0] | Should Be $actualCmdlet.Group[0]
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}
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It "Should be able to use the property switch without error" {
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{ $testObject | Group-Object -Property Attributes } | Should Not Throw
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$actual = $testObject | Group-Object -Property Attributes
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$actual.Group.Count | Should BeGreaterThan 0
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}
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It "Should be able to use the property switch on multiple properties without error" {
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{ $testObject | Group-Object -Property Attributes, Length }
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$actual = $testObject | Group-Object -Property Attributes, Length
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$actual.Group.Count | Should BeGreaterThan 0
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}
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It "Should be able to omit members of a group using the NoElement switch without error" {
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{ $testObject | Group-Object -NoElement } | Should Not Throw
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($testObject | Group-Object -NoElement).Group | Should BeNullOrEmpty
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}
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It "Should be able to output a hashtable datatype" {
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$actual = $testObject | Group-Object -AsHashTable
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$actual | Should Not BeNullOrEmpty
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$actual | Should BeOfType "System.Collections.Hashtable"
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}
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It "Should be able to access when output as hash table" {
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$actual = $testObject | Group-Object -AsHashTable
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$actual.Keys | Should Not BeNullOrEmpty
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}
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It "Should throw when attempting to use AsString without AsHashTable" {
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{ $testObject | Group-Object -AsString } | Should Throw
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}
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It "Should not throw error when using AsString when the AsHashTable was added" {
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{ $testObject | Group-Object -AsHashTable -AsString } | Should Not Throw
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}
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}
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Describe "Check 'Culture' parameter in order object cmdlets (Group-Object, Sort-Object, Compare-Object)" -Tags "CI" {
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BeforeAll {
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$testObject = Get-ChildItem
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}
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It "Should accept a culture by name" {
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if ( (Get-Culture).Name -eq "ru-Ru" ) {
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$testCulture = "ru-UA"
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}
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else {
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$testCulture = "ru-RU"
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}
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{$testObject | Group-Object -Culture $testCulture } | Should Not Throw
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}
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It "Should accept a culture by hex string LCID" {
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if ( (Get-Culture).LCID -eq 1049 ) {
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$testCulture = "0x1000"
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}
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else {
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$testCulture = "0x419"
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}
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{$testObject | Group-Object -Culture $testCulture } | Should Not Throw
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}
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It "Should accept a culture by int string LCID" {
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if ( (Get-Culture).LCID -eq 1049 ) {
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$testCulture = "4096"
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}
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else {
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$testCulture = "1049"
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}
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{$testObject | Group-Object -Culture $testCulture } | Should Not Throw
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}
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}
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