Contents

require File.dirname(__FILE__) + '/test_helper'

class FileParamTest < Test::Unit::TestCase
  include SproutTestCase

  context "a new FileParam" do

    setup do
      @input_with_spaces = File.join(fixtures, "executable", "path with spaces", "input.as")
      @input_with_spaces.gsub!(Dir.pwd + File::SEPARATOR, '')
      @input_with_escaped_spaces = @input_with_spaces.gsub(' ', '\ ')
      @input_with_quoted_spaces = "#{@input_with_spaces.gsub('/', '\\')}"

      @input = File.join(fixtures, "executable", "params", "input.as")

      @tool = FakeExecutableTask.new

      @param = Sprout::Executable::FileParam.new
      @param.belongs_to = @tool
      @param.name = 'input'
      @param.value = @input
    end

    should "clean the path for each system" do
      as_each_system do |sys|
        @param.expects(:validate)
        # Ensure that system.clean_path is called
        @param.value = @input_with_spaces
        @param.prepare
        assert_equal "-input=#{sys.clean_path(@input_with_spaces)}", @param.to_shell
      end
    end

    should "include file path in shell output" do
      as_each_system do |sys|
        assert_equal "-input=#{sys.clean_path(@input)}", @param.to_shell
      end
    end

    should "add file as prerequisite to parent" do
      assert_equal 0, @tool.prerequisites.size
      @param.prepare
      assert_equal 1, @tool.prerequisites.size
    end

    should "not add prerequisite that matches output of parent" do
      @tool.output = :abcd
      @param.value = "abcd"
      @param.prepare
      assert_equal 0, @tool.prerequisites.size
    end

    should "raise if the file doesn't exist when asked for output" do
      @param.value = 'unknown file'
      assert_raises Sprout::Errors::InvalidArgumentError do
        @param.to_shell
      end
    end
  end
end

Version data entries

22 entries across 22 versions & 1 rubygems

Version	Path
sprout-1.0.1.pre	test/unit/file_param_test.rb
sprout-1.0.0.pre	test/unit/file_param_test.rb