require 'spec_helper_acceptance'
require 'pry'

java_class_jre = "class { 'java':\n"\
                 "  distribution => 'jre',\n"\
                 '}'

java_class = "class { 'java': }"

_sources = "file_line { 'non-free source':\n"\
          "  path  => '/etc/apt/sources.list',\n"\
          "  match => \"deb http://osmirror.delivery.puppetlabs.net/debian/ ${::lsbdistcodename} main\",\n"\
          "  line  => \"deb http://osmirror.delivery.puppetlabs.net/debian/ ${::lsbdistcodename} main non-free\",\n"\
          '}'

_sun_jre = "class { 'java':\n"\
          "  distribution => 'sun-jre',\n"\
          '}'

_sun_jdk = "class { 'java':\n"\
          "  distribution => 'sun-jdk',\n"\
          '}'

blank_version = "class { 'java':\n"\
                "  version => '',\n"\
                '}'

incorrect_distro = "class { 'java':\n"\
                   "  distribution => 'xyz',\n"\
                   '}'

blank_distro = "class { 'java':\n"\
               "  distribution => '',\n"\
               '}'

incorrect_package = "class { 'java':\n"\
                    "  package => 'xyz',\n"\
                    '}'

bogus_alternative = "class { 'java':\n"\
                    "  java_alternative      => 'whatever',\n"\
                    "  java_alternative_path => '/whatever',\n"\
                    '}'

# Oracle installs are disabled by default, because the links to valid oracle installations
# change often. Look the parameters up from the Oracle download URLs at https://java.oracle.com and
# enable the tests:

oracle_enabled = false
oracle_version_major = '8'
oracle_version_minor = '201'
oracle_version_build = '09'
oracle_hash = '42970487e3af4f5aa5bca3f542482c60'

install_oracle_jdk_jre = <<EOL
  java::oracle {
    'test_oracle_jre':
      version       => '#{oracle_version_major}',
      version_major => '#{oracle_version_major}u#{oracle_version_minor}',
      version_minor => 'b#{oracle_version_build}',
      url_hash      => '#{oracle_hash}',
      java_se       => 'jre',
  }
  java::oracle {
    'test_oracle_jdk':
      version       => '#{oracle_version_major}',
      version_major => '#{oracle_version_major}u#{oracle_version_minor}',
      version_minor => 'b#{oracle_version_build}',
      url_hash      => '#{oracle_hash}',
      java_se       => 'jdk',
  }
EOL

install_oracle_jre_jce = <<EOL
  java::oracle {
    'test_oracle_jre':
      version       => '#{oracle_version_major}',
      version_major => '#{oracle_version_major}u#{oracle_version_minor}',
      version_minor => 'b#{oracle_version_build}',
      url_hash      => '#{oracle_hash}',
      java_se       => 'jre',
      jce           => true,
  }

EOL

install_oracle_jdk_jce = <<EOL
  java::oracle {
    'test_oracle_jdk':
      version       => '#{oracle_version_major}',
      version_major => '#{oracle_version_major}u#{oracle_version_minor}',
      version_minor => 'b#{oracle_version_build}',
      url_hash      => '#{oracle_hash}',
      java_se       => 'jdk',
      jce           => true,
  }
EOL

# AdoptOpenJDK URLs are quite generic, so tests are enabled by default
# We need to test version 8 and >8 (here we use 9), because namings are different after version 8

adopt_enabled = true unless os[:family].casecmp('SLES').zero?
adopt_version8_major = '8'
adopt_version8_minor = '202'
adopt_version8_build = '08'
adopt_version9_major = '9'
adopt_version9_full = '9.0.4'
adopt_version9_build = '11'

install_adopt_jdk_jre = <<EOL
  java::adopt {
    'test_adopt_jre_version8':
      version       => '#{adopt_version8_major}',
      version_major => '#{adopt_version8_major}u#{adopt_version8_minor}',
      version_minor => 'b#{adopt_version8_build}',
      java          => 'jre',
  }
  java::adopt {
    'test_adopt_jdk_version8':
      version       => '#{adopt_version8_major}',
      version_major => '#{adopt_version8_major}u#{adopt_version8_minor}',
      version_minor => 'b#{adopt_version8_build}',
      java          => 'jdk',
  }
  java::adopt {
    'test_adopt_jre_version9':
      version       => '#{adopt_version9_major}',
      version_major => '#{adopt_version9_full}',
      version_minor => '#{adopt_version9_build}',
      java          => 'jre',
  }
  java::adopt {
    'test_adopt_jdk_version9':
      version       => '#{adopt_version9_major}',
      version_major => '#{adopt_version9_full}',
      version_minor => '#{adopt_version9_build}',
      java          => 'jdk',
  }
EOL

context 'installing java jre', unless: UNSUPPORTED_PLATFORMS.include?(os[:family]) do
  it 'installs jre' do
    idempotent_apply(java_class_jre)
  end
end

context 'installing java jdk', unless: UNSUPPORTED_PLATFORMS.include?(os[:family]) do
  it 'installs jdk' do
    idempotent_apply(java_class)
  end
end

context 'with failure cases' do
  it 'fails to install java with a blank version' do
    apply_manifest(blank_version, expect_failures: true)
  end

  it 'fails to install java with an incorrect distribution' do
    apply_manifest(incorrect_distro, expect_failures: true)
  end

  it 'fails to install java with a blank distribution' do
    apply_manifest(blank_distro, expect_failures: true)
  end

  it 'fails to install java with an incorrect package' do
    apply_manifest(incorrect_package, expect_failures: true)
  end

  it 'fails on debian or RHEL when passed fake java_alternative and path' do
    if os[:family] == 'sles'
      apply_manifest(bogus_alternative, catch_failures: true)
    else
      apply_manifest(bogus_alternative, expect_failures: true)
    end
  end
end

context 'java::oracle', if: oracle_enabled, unless: UNSUPPORTED_PLATFORMS.include?(os[:family]) do
  let(:install_path) do
    (os[:family] == 'redhat') ? '/usr/java' : '/usr/lib/jvm'
  end

  let(:version_suffix) do
    (os[:family] == 'redhat') ? '-amd64' : ''
  end

  it 'installs oracle jdk and jre' do
    idempotent_apply(install_oracle_jdk_jre)
    jdk_result = shell("test ! -e #{install_path}/jdk1.#{oracle_version_major}.0_#{oracle_version_minor}#{version_suffix}/jre/lib/security/local_policy.jar")
    jre_result = shell("test ! -e #{install_path}/jre1.#{oracle_version_major}.0_#{oracle_version_minor}#{version_suffix}/lib/security/local_policy.jar")
    expect(jdk_result.exit_code).to eq(0)
    expect(jre_result.exit_code).to eq(0)
  end

  it 'installs oracle jdk with jce' do
    idempotent_apply(install_oracle_jdk_jce)
    result = shell("test -e #{install_path}/jdk1.#{oracle_version_major}.0_#{oracle_version_minor}#{version_suffix}/jre/lib/security/local_policy.jar")
    expect(result.exit_code).to eq(0)
  end

  it 'installs oracle jre with jce' do
    idempotent_apply(install_oracle_jre_jce)
    result = shell("test -e #{install_path}/jre1.#{oracle_version_major}.0_#{oracle_version_minor}#{version_suffix}/lib/security/local_policy.jar")
    expect(result.exit_code).to eq(0)
  end
end

context 'java::adopt', if: adopt_enabled, unless: UNSUPPORTED_PLATFORMS.include?(os[:family]) do
  let(:install_path) do
    (os[:family] == 'redhat') ? '/usr/java' : '/usr/lib/jvm'
  end

  let(:version_suffix) do
    (os[:family] == 'redhat') ? '-amd64' : ''
  end

  it 'installs adopt jdk and jre' do
    idempotent_apply(install_adopt_jdk_jre)
  end
end