test

function Get-CacheOptions
{
	[CmdletBinding()]
	[OutputType('bool')]
	param(
		[Parameter(Mandatory=$true)]
		[System.Web.Services.Protocols.SoapHttpClientProtocol]$ssrsproxy,
		[Parameter(Mandatory=$true)]
		[string]$path
	)
    $cacheOptions = $null
    $null = $ssrsproxy.GetCacheOptions($path,[ref]$cacheOptions)
    if ($cacheOptions) {
		$cacheOptions
	}
}

describe 'Get-CacheOptions' {
	$commandName = 'Get-CacheOptions'
	$command = Get-Command -Name $commandName

	context 'When some scenario happens where GetCacheOptions returns something' {
		
		$testProxy = New-MockObject -Type 'System.Web.Services.Protocols.SoapHttpClientProtocol'
		$testProxy | Add-Member -MemberType ScriptMethod -Name 'GetCacheOptions' -Force -Value { $true }

		## Make these parameters to where you know GetCacheOptions is going to return something
		$parameters = @{
			ssrsproxy = $testProxy
			path = 'C:\path'
		}

		$result = & $commandName @parameters

		it 'should return nothing' {
			$result | should benullorEmpty
		}

	}

	context 'When some scenario happens where GetCacheOptions does not return anything' {
	
		$testProxy = New-MockObject -Type 'System.Web.Services.Protocols.SoapHttpClientProtocol'
		$testProxy | Add-Member -MemberType ScriptMethod -Name 'GetCacheOptions' -Force -Value { $false }

		## Make these parameters to where you know GetCacheOptions is not going to return something
		$parameters = @{
			ssrsproxy = $testProxy
			path = 'C:\path'
		}

		$result = & $commandName @parameters

		it 'should return the expected number of objects' {
			@($result).Count | should be 1
		}

		it 'should return the same object type in OutputType()' {
			$result | should beoftype $command.OutputType.Name
		}

	}
}