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75 lines
3.0 KiB
PowerShell
75 lines
3.0 KiB
PowerShell
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Describe "ArrayExpression Tests" -Tags "CI" {
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It "@([object[]](1,2,3)) should return a 3-element array of object[]" {
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$result = @([object[]](1,2,3))
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 3
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}
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It "@([int[]](1,2,3)) should return a 3-element array of object[]" {
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$result = @([int[]](1,2,3))
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 3
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}
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It "@([object[]]`$null) should return a 1-element(`$null) array of object[]" {
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$result = @([object[]]$null)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 1
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$result[0] | Should Be $null
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}
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It "@([int[]]`$null) should return a 1-element(`$null) array of object[]" {
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$result = @([int[]]$null)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 1
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$result[0] | Should Be $null
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}
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It "@([object[]][System.Management.Automation.Internal.AutomationNull]::Value) should return a 1-element(`$null) array of object[]" {
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$result = @([object[]][System.Management.Automation.Internal.AutomationNull]::Value)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 1
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$result[0] | Should Be $null
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}
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It "@([int[]][System.Management.Automation.Internal.AutomationNull]::Value) should return a 1-element(`$null) array of object[]" {
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$result = @([int[]][System.Management.Automation.Internal.AutomationNull]::Value)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 1
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$result[0] | Should Be $null
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}
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It "@(`$null) should return a 1-element(`$null) array of object[]" {
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$result = @($null)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 1
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$result[0] | Should Be $null
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}
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It "@([System.Management.Automation.Internal.AutomationNull]::Value) should return an empty array of object[]" {
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$result = @([System.Management.Automation.Internal.AutomationNull]::Value)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 0
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}
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It "@([object[]]`$a) should return a new array" {
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$a = 1,2,3
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$result = @([object[]]$a)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 3
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}
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It "@([int[]]`$a) should return a new array" {
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$a = 1,2,3
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$result = @([int[]]$a)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 3
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}
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It "@([System.Collections.Generic.List[object]]`$null) should return a 1-element(`$null) array of object[]" {
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$result = @([System.Collections.Generic.List[object]]$null)
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$result.GetType().FullName | Should Be "System.Object[]"
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$result.Length | Should Be 1
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$result[0] | Should Be $null
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}
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}
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