Install/Uninstall dont return anything

tests/AnyPackage.Homebrew.Unit.Tests.ps1

@@ -33,11 +33,11 @@ Describe 'DSC-compliant package installation and uninstallation' {
 			$source = 'homebrew/core'
 		}
 
-		It 'searches for a specific version of a package' {
+		It 'searches for the latest version of a package' {
 			Find-Package -Name $package -Source $source | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
 		}
-		It 'silently installs a specific version of a package' {
-			Install-Package -Name $package -Source $source | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
+		It 'silently installs the latest version of a package' {
+			{Install-Package -Name $package -Source $source} | Should -Not -Throw
 		}
 		It 'finds the locally installed package just installed' {
 			Get-Package -Name $package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
@@ -51,11 +51,11 @@ Describe 'DSC-compliant package installation and uninstallation' {
 			$package = 'vlc'
 		}
 
-		It 'searches for a specific version of a package' {
+		It 'searches for the latest version of a package' {
 			Find-Package -Name $package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
 		}
-		It 'silently installs a specific version of a package' {
-			Install-Package -Name $package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
+		It 'silently installs the latest version of a package' {
+			{Install-Package -Name $package} | Should -Not -Throw
 		}
 		It 'finds the locally installed package just installed' {
 			Get-Package -Name $package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
@@ -74,10 +74,10 @@ Describe 'pipeline-based package installation and uninstallation' {
 		}
 
 		It 'searches for and silently installs the latest version of a package' {
-			Find-Package -Name $package -Source $source | Install-Package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
+			{Find-Package -Name $package -Source $source | Install-Package} | Should -Not -Throw
 		}
 		It 'finds and silently uninstalls the locally installed package just installed' {
-			Get-Package -Name $package | Uninstall-Package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
+			{Get-Package -Name $package | Uninstall-Package} | Should -Not -Throw
 		}
 	}
 	Context 'cask' {
@@ -86,10 +86,10 @@ Describe 'pipeline-based package installation and uninstallation' {
 		}
 
 		It 'searches for and silently installs the latest version of a package' {
-			Find-Package -Name $package | Install-Package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
+			{Find-Package -Name $package | Install-Package} | Should -Not -Throw
 		}
 		It 'finds and silently uninstalls the locally installed package just installed' {
-			Get-Package -Name $package | Uninstall-Package | Where-Object {$_.Name -contains $package} | Should -Not -BeNullOrEmpty
+			{Get-Package -Name $package | Uninstall-Package} | Should -Not -Throw
 		}
 	}
 }