# Encoding: utf-8

# Cloud Foundry Java Buildpack

# Copyright 2013 the original author or authors.

#

# 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.

require 'spec_helper'

require 'fileutils'

require 'java_buildpack/application'

module JavaBuildpack

describe Application do

it 'should return a child path if it does not exist' do

Dir.mktmpdir do |root|

application = Application.new(root)

expect(application.child('test_file')).to_not be_nil

end

end

it 'should not return a child path if it exists but is not in the initial contents' do

Dir.mktmpdir do |root|

application = Application.new(root)

FileUtils.touch File.join(root, 'test_file')

expect(application.child('test_file')).to be_nil

end

end

it 'should return a child path if it exists and is in the initial contents' do

Dir.mktmpdir do |root|

FileUtils.touch File.join(root, 'test_file')

application = Application.new(root)

expect(application.child('test_file')).to_not be_nil

end

end

it 'should only list children that exist initially' do

Dir.mktmpdir do |root|

FileUtils.mkdir_p File.join(root, '.test_directory')

FileUtils.mkdir_p File.join(root, 'test_directory')

FileUtils.touch File.join(root, '.test_file')

FileUtils.touch File.join(root, 'test_file')

application = Application.new(root)

FileUtils.mkdir_p File.join(root, '.ignore_directory')

FileUtils.mkdir_p File.join(root, 'ignore_directory')

FileUtils.touch File.join(root, '.ignore_file')

FileUtils.touch File.join(root, 'ignore_file')

children = application.children

expect(children.size).to eq(4)

expect(children).to include(Pathname.new(File.join(root, '.test_directory')))

expect(children).to include(Pathname.new(File.join(root, 'test_directory')))

expect(children).to include(Pathname.new(File.join(root, '.test_file')))

expect(children).to include(Pathname.new(File.join(root, 'test_file')))

expect(children).to_not include(Pathname.new(File.join(root, '.ignore_directory')))

expect(children).to_not include(Pathname.new(File.join(root, 'ignore_directory')))

expect(children).to_not include(Pathname.new(File.join(root, '.ignore_file')))

expect(children).to_not include(Pathname.new(File.join(root, 'ignore_file')))

end

end

it 'should return a component directory' do

Dir.mktmpdir do |root|

application = Application.new(root)

expect(application.component_directory('Test-Component').to_s).to eq(File.join root, '.test-component')

end

end

it 'should return the path relative to the application root' do

Dir.mktmpdir do |root|

application = Application.new(root)

expect(application.relative_path_to(Pathname.new(root) + 'test-directory' + 'test-file')).to eq(Pathname.new('test-directory/test-file'))

end

end

end

end