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Revert "Merge pull request #1047 from PowerShell/CompareObjectPesterTest"

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This reverts commit 1ee6e4ef2d, reversing
changes made to 5a0155dc9d.
This commit is contained in:
Andrew Schwartzmeyer 2016-06-08 13:23:21 -07:00
parent 26691a5088
commit 1f36de3e03
1 changed files with 28 additions and 311 deletions
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339
test/powershell/Compare-Object.Tests.ps1
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@ -1,23 +1,28 @@
Describe "Compare-Object" {
BeforeAll {
$nl = [Environment]::NewLine
$nl = [Environment]::NewLine
$slash = [System.IO.Path]::DirectorySeparatorChar
$testDirectory = $HOME + $slash + "testDirectory"
$dir = $testDirectory
$content1 = "line 1" + $nl + "line 2"
$content2 = "line 1" + $nl + "line 2.1"
$content3 = "line 1" + $nl + "line 2" + $nl + "line 3"
$content4 = "line 1" + $nl + "line 2.1" + $nl + "Line 3"
New-Item $testDirectory -ItemType directory -Force
$file1 = Join-Path -Path $TestDrive -ChildPath "test1.txt"
$file2 = Join-Path -Path $TestDrive -ChildPath "test2.txt"
$file3 = Join-Path -Path $TestDrive -ChildPath "test3.txt"
$file4 = Join-Path -Path $TestDrive -ChildPath "test4.txt"
$content1 = "line 1" + $nl + "line 2"
$content2 = "line 1" + $nl + "line 2.1"
$content3 = "line 1" + $nl + "line 2" + $nl + "line 3"
$content4 = "line 1" + $nl + "line 2.1" + $nl + "Line 3"
$file1 = $testDirectory + $slash + "test1.txt"
$file2 = $testDirectory + $slash + "test2.txt"
$file3 = $testDirectory + $slash + "test3.txt"
$file4 = $testDirectory + $slash + "test4.txt"
New-Item $file1 -ItemType file -Value $content1 -Force
New-Item $file2 -ItemType file -Value $content2 -Force
New-Item $file3 -ItemType file -Value $content3 -Force
New-Item $file4 -ItemType file -Value $content4 -Force
Test-Path $testDirectory | Should Be $true
New-Item $file1 -ItemType file -Value $content1 -Force
New-Item $file2 -ItemType file -Value $content2 -Force
New-Item $file3 -ItemType file -Value $content3 -Force
New-Item $file4 -ItemType file -Value $content4 -Force
}
It "Should be able to compare the same object using the referenceObject and differenceObject switches" {
{ Compare-Object -ReferenceObject $(Get-Content $file1) -DifferenceObject $(Get-Content $file2) } | Should Not Throw
}
@ -91,8 +96,9 @@ Describe "Compare-Object" {
}
It "Should be able to specify the property of two objects to compare" {
$actualOutput = Compare-Object -ReferenceObject $file3 -DifferenceObject $TestDrive -Property Length
$actualOutput[0].Length | Should BeNullOrEmpty
$actualOutput = Compare-Object -ReferenceObject $file3 -DifferenceObject $testDirectory -Property Length
$actualOutput[0].Length | Should BeGreaterThan 0
$actualOutput[1].Length | Should BeGreaterThan 0
$actualOutput[0].Length | Should Not Be $actualOutput[1].Length
}
@ -118,297 +124,8 @@ Describe "Compare-Object" {
$actualOutput[2].SideIndicator | Should be "=>"
$actualOutput[3].SideIndicator | Should be "<="
}
# Clean up after yourself
Remove-Item $testDirectory -Recurse -Force
Test-Path $testDirectory | Should Be $false
}
Describe "Compare-Object DRT basic functionality" -Tags DRT{
Add-Type -TypeDefinition @"
public class Employee
{
public Employee(){}
public Employee(string firstName, string lastName, int yearsInMS)
{
FirstName = firstName;
LastName = lastName;
YearsInMS = yearsInMS;
}
public string FirstName;
public string LastName;
public int YearsInMS;
}
public class EmployeeComparable : Employee, System.IComparable
{
public EmployeeComparable(
string firstName, string lastName, int yearsInMS)
: base(firstName, lastName, yearsInMS)
{}
public int CompareTo(object obj)
{
EmployeeComparable ec = obj as EmployeeComparable;
if (null == ec)
return -1;
if (FirstName != ec.FirstName)
return -1;
if (LastName != ec.LastName)
return -1;
if (YearsInMS != ec.YearsInMS)
return -1;
return 0;
}
}
public class EmployeeDefinesSideIndicator : EmployeeComparable
{
public EmployeeDefinesSideIndicator(
string firstName, string lastName, int yearsInMS)
: base(firstName, lastName, yearsInMS)
{}
public string SideIndicator
{
get { throw new System.ArgumentException("get_SideIndicator"); }
set { throw new System.ArgumentException("get_SideIndicator"); }
}
}
"@
It "Compare-Object with 1 referenceObject and 1 differenceObject should work"{
$empsReference = @([EmployeeComparable]::New("john","smith",5))
$empsDifference = @([EmployeeComparable]::New("mary","jane",5))
$boolvalues=@($true,$false)
foreach($recordEqual in $boolvalues)
{
foreach($excludeDifferent in $boolvalues)
{
foreach($passthru in $boolvalues)
{
$result = Compare-Object -ReferenceObject $empsReference -IncludeEqual:$recordEqual -ExcludeDifferent:$excludeDifferent -Passthru:$passthru -DifferenceObject $empsDifference
if(!$excludeDifferent)
{
$result.Count | Should Be 2
if($passthru)
{
$result[0] | Should Be $empsDifference
$result[1] | Should Be $empsReference
}
else
{
$result[0].InputObject | Should Be $empsDifference
$result[1].InputObject | Should Be $empsReference
$result[0].SideIndicator | Should Be "=>"
$result[1].SideIndicator | Should Be "<="
}
}
else
{
$result.Count | Should Be 0
}
}
}
}
}
It "Compare-Object with 2 referenceObjects and 1 differenceObject should work"{
$empsReference = @([EmployeeComparable]::New("john","smith",5),[EmployeeComparable]::New("mary","jane",3))
$empsDifference = @([EmployeeComparable]::New("john","smith",5))
$boolvalues=@($true,$false)
foreach($recordEqual in $boolvalues)
{
foreach($excludeDifferent in $boolvalues)
{
foreach($passthru in $boolvalues)
{
$result = Compare-Object -ReferenceObject $empsReference -IncludeEqual:$recordEqual -ExcludeDifferent:$excludeDifferent -Passthru:$passthru -DifferenceObject $empsDifference
if($recordEqual)
{
if(!$excludeDifferent)
{
$result.Count | Should Be 2
if($passthru)
{
$result[0] | Should Be $empsReference[0]
$result[1] | Should Be $empsReference[1]
}
else
{
$result[0].InputObject | Should Be $empsReference[0]
$result[1].InputObject | Should Be $empsReference[1]
$result[0].SideIndicator | Should Be "=="
$result[1].SideIndicator | Should Be "<="
}
}
else
{
if($passthru)
{
$result | Should Be $empsReference[0]
}
else
{
$result.InputObject | Should Be $empsReference[0]
$result.SideIndicator | Should Be "=="
}
}
}
else
{
if(!$excludeDifferent)
{
if($passthru)
{
$result | Should Be $empsReference[1]
}
else
{
$result.InputObject | Should Be $empsReference[1]
$result.SideIndicator | Should Be "<="
}
}
else
{
$result.Count | Should Be 0
}
}
}
}
}
}
It "Compare-Object with 0 SyncWindow should work"{
$empsReference = @([EmployeeComparable]::New("john","smith",5))
$empsDifference = @([EmployeeComparable]::New("john","smith",5),[EmployeeComparable]::New("mary","jane",3))
$boolvalues=@($true,$false)
foreach($recordEqual in $boolvalues)
{
foreach($excludeDifferent in $boolvalues)
{
foreach($passthru in $boolvalues)
{
$result = Compare-Object -ReferenceObject $empsReference -IncludeEqual:$recordEqual -ExcludeDifferent:$excludeDifferent -Passthru:$passthru -DifferenceObject $empsDifference -SyncWindow:0
if($recordEqual)
{
if(!$excludeDifferent)
{
$result.Count | Should Be 2
if($passthru)
{
$result[0] | Should Be $empsReference
$result[1] | Should Be $empsDifference[1]
}
else
{
$result[0].InputObject | Should Be $empsReference
$result[1].InputObject | Should Be $empsDifference[1]
$result[0].SideIndicator | Should Be "=="
$result[1].SideIndicator | Should Be "=>"
}
}
else
{
if($passthru)
{
$result | Should Be $empsReference
}
else
{
$result.InputObject | Should Be $empsReference
$result.SideIndicator | Should Be "=="
}
}
}
else
{
if(!$excludeDifferent)
{
if($passthru)
{
$result | Should Be $empsDifference[1]
}
else
{
$result.InputObject | Should Be $empsDifference[1]
$result.SideIndicator | Should Be "=>"
}
}
else
{
$result.Count | Should Be 0
}
}
}
}
}
}
It "Compare-Object with SyncWindow should work"{
$empsReference = @([EmployeeComparable]::New("mary","jane",3),[EmployeeComparable]::New("john","smith",5),[EmployeeComparable]::New("jack", "black", 15),[EmployeeComparable]::New("jim", "bob", 1))
$empsDifference = @([EmployeeComparable]::New("jack", "black", 15),[EmployeeComparable]::New("jim", "bob", 1),[EmployeeComparable]::New("mary","jane",3),[EmployeeComparable]::New("john","smith",5))
$boolvalues=@($true,$false)
foreach($recordEqual in $boolvalues)
{
foreach($excludeDifferent in $boolvalues)
{
foreach($passthru in $boolvalues)
{
$result = Compare-Object -ReferenceObject $empsReference -IncludeEqual:$recordEqual -ExcludeDifferent:$excludeDifferent -Passthru:$passthru -DifferenceObject $empsDifference -SyncWindow:2
if($recordEqual)
{
$result.Count | Should Be 4
if($passthru)
{
$result[0] | Should Be $empsReference[0]
$result[1] | Should Be $empsReference[2]
$result[2] | Should Be $empsReference[1]
$result[3] | Should Be $empsReference[3]
}
else
{
$result[0].InputObject | Should Be $empsReference[0]
$result[0].SideIndicator | Should Be "=="
$result[1].InputObject | Should Be $empsReference[2]
$result[1].SideIndicator | Should Be "=="
$result[2].InputObject | Should Be $empsReference[1]
$result[2].SideIndicator | Should Be "=="
$result[3].InputObject | Should Be $empsReference[3]
$result[3].SideIndicator | Should Be "=="
}
}
else
{
$result.Count | Should Be 0
}
}
}
}
}
It "Compare-Object with Script Block Property Parameter should work"{
$a = [version]"1.2.3.4"
$b = [version]"5.6.7.8"
$result = Compare-Object $a $b -IncludeEqual -Property {$_.Major},{$_.Minor}
$result[0]|Select -ExpandProperty "*Major" | Should Be 5
$result[0]|Select -ExpandProperty "*Minor" | Should Be 6
$result[0].SideIndicator | Should Be "=>"
$result[1]|Select -ExpandProperty "*Major" | Should Be 1
$result[1]|Select -ExpandProperty "*Minor" | Should Be 2
$result[1].SideIndicator | Should Be "<="
}
It "Compare-Object with no ReferenceObject nor DifferenceObject: output nothing, no error and should work"{
$result = Compare-Object @() @()
$result | Should BeNullOrEmpty
}
It "Compare-Object with no DifferenceObject should work"{
$result = Compare-Object @() @("diffObject")
$result.InputObject | Should Be "diffObject"
$result.SideIndicator | Should Be "=>"
}
It "Compare-Object with no ReferenceObject should work"{
$result = Compare-Object @("refObject") @()
$result.InputObject | Should Be "refObject"
$result.SideIndicator | Should Be "<="
}
}