# Encoding: utf-8

# Cloud Foundry Java Buildpack

# Copyright 2013-2015 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 'integration_helper'

describe 'detect script', :integration do # rubocop:disable RSpec/DescribeClass

include_context 'integration_helper'

it 'returns zero if success',

app_fixture: 'integration_valid' do

run("bin/detect #{app_dir}") do |status|

expect(status).to be_success

expect(stdout.string.rstrip.length).to be < 255

end

end

it 'fails to detect when no containers detect' do

run("bin/detect #{app_dir}") do |status|

expect(status).not_to be_success

expect(stdout.string).to be_empty

end

end

it 'truncates long detect strings',

app_fixture: 'integration_valid',

buildpack_fixture: 'integration_long_detect_tag' do

run("bin/detect #{app_dir}") do |status|

expect(status).to be_success

expect(stdout.string.rstrip.length).to eq 255

expect(stdout.string.rstrip).to end_with '...'

end

end

end