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Improved readability of some variables

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This commit is contained in:
George Fleming 2015-10-14 14:15:03 -07:00
parent b038ccf365
commit 64f34638c2
1 changed files with 37 additions and 37 deletions
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74
src/pester-tests/Test-Select-Object.Tests.ps1
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@ -1,39 +1,39 @@
. ../../../src/pester-tests/Test-Mocks.ps1
. ./Test-Mocks.ps1
Describe "Select-Object" {
BeforeEach {
$o=GetFileMock
$dirObject=GetFileMock
$TestLength = 3
}
It "Handle piped input without error" {
{ $o | Test-Path } | Should Not Throw
{ $dirObject | Test-Path } | Should Not Throw
}
It "-inputObject parameter should treats object as a single object" {
$(Select-Object -inputObject $o -last $TestLength).Length | Should Be $o.Length
$(Select-Object -inputObject $dirObject -last $TestLength).Length | Should Be $dirObject.Length
}
It "Should be able to use the alias" {
{ $o | select } | Should Not Throw
{ $o | select } | Should Not BeNullOrEmpty
{ $dirObject | select } | Should Not Throw
{ $dirObject | select } | Should Not BeNullOrEmpty
}
It "-First parameter should return correct object" {
$r = $o | Select-Object -First $TestLength
$r.Length | Should Be $TestLength
$result = $dirObject | Select-Object -First $TestLength
$result.Length | Should Be $TestLength
for ($i=0; $i -lt $TestLength; $i++)
{
$r[$i].Name | Should Be $o[$i].Name
$result[$i].Name | Should Be $dirObject[$i].Name
}
}
It "-Last parameter should return correct object" {
$r = $o | Select-Object -Last $TestLength
$r.Length | Should Be $TestLength
$result = $dirObject | Select-Object -Last $TestLength
$result.Length | Should Be $TestLength
for ($i=0; $i -lt $TestLength; $i++)
{
$r[$i].Name | Should Be $o[$o.Length - $TestLength + $i].Name
$result[$i].Name | Should Be $dirObject[$dirObject.Length - $TestLength + $i].Name
}
}
@ -42,52 +42,52 @@ Describe "Select-Object" {
}
It "-Skip parameter should return correct object" {
$r = $o | Select-Object -Skip $TestLength
$r.Length | Should Be ($o.Length - $TestLength)
$result = $dirObject | Select-Object -Skip $TestLength
$result.Length | Should Be ($dirObject.Length - $TestLength)
for ($i=0; $i -lt $TestLength; $i++)
{
$r[$i].Name | Should Be $o[$TestLength + $i].Name
$result[$i].Name | Should Be $dirObject[$TestLength + $i].Name
}
}
It "-Property parameter should return an object with selected columns" {
$r = $o | Select-Object -Property Name, Size
$r.Length | Should Be $o.Length
$r[0].Name | Should Be $o[0].Name
$r[0].Size | Should Be $o[0].Size
$r[0].Mode | Should BeNullOrEmpty
$result = $dirObject | Select-Object -Property Name, Size
$result.Length | Should Be $dirObject.Length
$result[0].Name | Should Be $dirObject[0].Name
$result[0].Size | Should Be $dirObject[0].Size
$result[0].Mode | Should BeNullOrEmpty
}
It "Select-Object should send output to pipe properly" {
{$o | Select-Object -Unique | pipelineConsume} | Should Not Throw
{$dirObject | Select-Object -Unique | pipelineConsume} | Should Not Throw
}
It "-Index parameter should select array indices" {
$firstIndex = 2
$secondIndex = 4
$r = $o | Select-Object -Index $firstIndex, $secondIndex
$r[0].Name | Should Be $o[$firstIndex].Name
$r[1].Name | Should Be $o[$secondIndex].Name
$result = $dirObject | Select-Object -Index $firstIndex, $secondIndex
$result[0].Name | Should Be $dirObject[$firstIndex].Name
$result[1].Name | Should Be $dirObject[$secondIndex].Name
}
# Note that these two tests will modify original values of $o
# Note that these two tests will modify original values of $dirObject
It "-First option does not wait when used without -Wait option" {
$orig1 = $o[0].Size
$orig2 = $o[$TestLength].Size
$r = $o | addOne | Select-Object -First $TestLength
$r[0].Size | Should Be ($orig1 + 1)
$o[0].Size | Should Be ($orig1 + 1)
$o[$TestLength].Size | Should Be $orig2
$orig1 = $dirObject[0].Size
$orig2 = $dirObject[$TestLength].Size
$result = $dirObject | addOne | Select-Object -First $TestLength
$result[0].Size | Should Be ($orig1 + 1)
$dirObject[0].Size | Should Be ($orig1 + 1)
$dirObject[$TestLength].Size | Should Be $orig2
}
It "-First option does wait when used with -Wait option" {
$orig1 = $o[0].Size
$orig2 = $o[$TestLength].Size
$r = $o | addOne | Select-Object -First $TestLength -Wait
$r[0].Size | Should Be ($orig1 + 1)
$o[0].Size | Should Be ($orig1 + 1)
$o[$TestLength].Size | Should Be ($orig2 + 1)
$orig1 = $dirObject[0].Size
$orig2 = $dirObject[$TestLength].Size
$result = $dirObject | addOne | Select-Object -First $TestLength -Wait
$result[0].Size | Should Be ($orig1 + 1)
$dirObject[0].Size | Should Be ($orig1 + 1)
$dirObject[$TestLength].Size | Should Be ($orig2 + 1)
}
}