ConvertTo-UrlEncoded.Tests.ps1

$here = Split-Path -Parent $MyInvocation.MyCommand.Path
$sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")

Describe -Tags "ConvertTo-UrlEncoded.Tests" "ConvertTo-UrlEncoded.Tests" {

	# This assembly will be loaded automatically during module import
	# we load this manually here in case the module has not been loaded before
	Add-Type -AssemblyName System.Web;
	
	Mock Export-ModuleMember { return $null; }

	. "$here\$sut"

	$htLeftNull = $null;
	$htLeftEmpty = @{};

	$htRightNull = $null;
	$htRightEmpty = @{};

	Context "Test-EmptyInput" {
	
		It "NullString-ShouldThrow" {
			
			{ ConvertTo-UrlEncoded $null } | Should Throw;
		}

		It "EmptyString-ShouldReturnEmptyString" {
			
			$r = ConvertTo-UrlEncoded "";
			$r -eq [String]::Empty | Should Be $true;
		}
	}
	
	Context "Test-SingleString" {

		# Arrange
		$Plaintext = 'some string with special characters ?!#:';
		$Encoded = 'some+string+with+special+characters+%3f!%23%3a';

		It "StringInputObject-ShouldReturnEncodedString" {
		
			$r = ConvertTo-UrlEncoded $Plaintext;
			$r | Should Be $Encoded;
		}

		It "StringPipelineObject-ShouldReturnEncodedString" {
		
			$r = $Plaintext | ConvertTo-UrlEncoded;
			$r | Should Be $Encoded;
		}
	}
	
	Context "Test-MultipleStrings" {

		# Arrange
		$Plaintext = @('some string with special characters ?!#:', 'Schnittenfittich?@');
		$Encoded = @('some+string+with+special+characters+%3f!%23%3a', 'Schnittenfittich%3f%40');

		# DFTODO - this test fails - check InputObject handling of Cmdlet
		It "StringInputObject-ShouldReturnEncodedStringArray" {
		
			$r = ConvertTo-UrlEncoded $Plaintext;
			$r -is [Array] | Should Be $true;
			$r.Count | Should Be $Encoded.Count;
			$r[0] | Should Be $Encoded[0];
			$r[1] | Should Be $Encoded[1];
		}

		It "StringPipelineObject-ShouldReturnEncodedStringArray" {
		
			$r = $Plaintext | ConvertTo-UrlEncoded;
			$r -is [Array] | Should Be $true;
			$r.Count | Should Be $Encoded.Count;
			$r[0] | Should Be $Encoded[0];
			$r[1] | Should Be $Encoded[1];
		}
	}
}

#
# Copyright 2015 d-fens GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

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