# 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 'component_helper'

require 'fileutils'

require 'java_buildpack/container/tomcat'

require 'java_buildpack/container/tomcat/tomcat_insight_support'

require 'java_buildpack/container/tomcat/tomcat_instance'

require 'java_buildpack/container/tomcat/tomcat_lifecycle_support'

require 'java_buildpack/container/tomcat/tomcat_logging_support'

require 'java_buildpack/container/tomcat/tomcat_access_logging_support'

require 'java_buildpack/container/tomcat/tomcat_redis_store'

describe JavaBuildpack::Container::Tomcat do

include_context 'component_helper'

let(:component) { StubTomcat.new context }

let(:configuration) do

{ 'tomcat' => tomcat_configuration,

'lifecycle_support' => lifecycle_support_configuration,

'logging_support' => logging_support_configuration,

'access_logging_support' => access_logging_support_configuration,

'redis_store' => redis_store_configuration }

end

let(:tomcat_configuration) { double('tomcat-configuration') }

let(:lifecycle_support_configuration) { double('lifecycle-support-configuration') }

let(:logging_support_configuration) { double('logging-support-configuration') }

let(:access_logging_support_configuration) { double('logging-support-configuration') }

let(:redis_store_configuration) { double('redis-store-configuration') }

it 'detects WEB-INF',

app_fixture: 'container_tomcat' do

expect(component.supports?).to be

end

it 'does not detect when WEB-INF is absent',

app_fixture: 'container_main' do

expect(component.supports?).not_to be

end

it 'does not detect when WEB-INF is present in a Java main application',

app_fixture: 'container_main_with_web_inf' do

expect(component.supports?).not_to be

end

it 'creates submodules' do

expect(JavaBuildpack::Container::TomcatInstance)

.to receive(:new).with(sub_configuration_context(tomcat_configuration))

expect(JavaBuildpack::Container::TomcatLifecycleSupport)

.to receive(:new).with(sub_configuration_context(lifecycle_support_configuration))

expect(JavaBuildpack::Container::TomcatLoggingSupport)

.to receive(:new).with(sub_configuration_context(logging_support_configuration))

expect(JavaBuildpack::Container::TomcatAccessLoggingSupport)

.to receive(:new).with(sub_configuration_context(access_logging_support_configuration))

expect(JavaBuildpack::Container::TomcatRedisStore)

.to receive(:new).with(sub_configuration_context(redis_store_configuration))

expect(JavaBuildpack::Container::TomcatInsightSupport).to receive(:new).with(context)

component.sub_components context

end

it 'returns command' do

expect(component.command).to eq("#{java_home.as_env_var} JAVA_OPTS=\"test-opt-2 test-opt-1 -Dhttp.port=$PORT\" " \

'$PWD/.java-buildpack/tomcat/bin/catalina.sh run')

end

end

class StubTomcat < JavaBuildpack::Container::Tomcat

public :command, :sub_components, :supports?

end

def sub_configuration_context(configuration)

c = context.clone

c[:configuration] = configuration

c

end