7cd34dd291
* Add idempotent_apply function * Remove unsupported OS specific code * Remove outdated comments * Improve unit test coverage * Fix typo
55 lines
1.7 KiB
Ruby
55 lines
1.7 KiB
Ruby
require 'spec_helper'
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java_7_path = '/usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java'
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java_7_home = '/usr/lib/jvm/java-7-openjdk-amd64'
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java_8_path = '/usr/lib/jvm/oracle-java8-jre-amd64/bin/java'
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java_8_home = '/usr/lib/jvm/oracle-java8-jre-amd64'
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def unlink_and_delete(filename)
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if File.symlink?(filename)
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File.unlink(filename)
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end
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return unless File.exist?(filename)
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File.delete(filename)
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end
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def symlink_and_test(symlink_path, java_home)
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File.symlink(symlink_path, './java_test')
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expect(Facter::Util::Resolution).to receive(:which).with('java').and_return('./java_test')
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expect(File).to receive(:realpath).with('./java_test').and_return(symlink_path)
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expect(Facter.value(:java_default_home)).to eql java_home
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end
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describe 'java_default_home' do
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before(:each) do
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Facter.clear
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allow(Facter.fact(:kernel)).to receive(:value).once.and_return('Linux')
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end
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context 'when java found in PATH' do
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context 'when java is in /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java' do
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it do
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unlink_and_delete('./java_test')
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symlink_and_test(java_7_path, java_7_home)
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unlink_and_delete('./java_test')
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end
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end
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context 'when java is in /usr/lib/jvm/oracle-java8-jre-amd64/bin/java' do
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it do
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unlink_and_delete('./java_test')
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symlink_and_test(java_8_path, java_8_home)
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unlink_and_delete('./java_test')
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end
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end
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end
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context 'when java not present, return nil' do
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it do
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allow(Facter::Util::Resolution).to receive(:exec) # Catch all other calls
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expect(Facter::Util::Resolution).to receive(:which).with('java').at_least(1).and_return(nil)
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expect(Facter.value(:java_default_home)).to be_nil
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end
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end
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end
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