apache-config-generator/spec/apache/rake/support_spec.rb

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require 'spec_helper'
require 'apache/rake/support'
describe Apache::Rake::Support do
include Apache::Rake::Support
let(:source) { '/source' }
let(:destination) { '/destination/available' }
let(:symlink) { '/destination/enabled' }
describe 'config_paths!' do
before {
@config = {
:source => 'cats',
:destination => 'dogs',
:symlink => 'cows'
}
}
subject { config_paths!; @config }
its([:source_path]) { should == File.expand_path('cats') }
its([:destination_path]) { should == File.expand_path('dogs') }
its([:symlink_path]) { should == File.expand_path('cows') }
end
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describe 'symlink_configs!' do
before {
@config = {
:source_path => source,
:destination_path => destination,
:symlink_path => symlink
}
}
subject { symlink_configs! }
context 'source does not exist' do
before { File.expects(:directory?).with(destination).returns(false) }
it { expect { subject }.to raise_error(Errno::ENOENT) }
end
context 'source does exist' do
before {
File.expects(:directory?).with(destination).returns(true)
FileUtils.expects(:rm_rf).with(symlink)
FileUtils.expects(:mkdir_p).with(symlink)
Dir.expects(:[]).with(File.join(destination, '**/*')).returns(dir_return)
}
context 'with no configs' do
let(:dir_return) { [] }
before { FileUtils.expects(:ln_sf).never }
it { subject }
end
context 'with one config' do
let(:filename) { File.join(destination, 'dogs/cats') }
let(:dir_return) { [ filename ] }
before { File.expects(:file?).with(filename).returns(is_file_result) }
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context 'is a directory' do
let(:is_file_result) { false }
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it { subject }
end
context 'is a file' do
let(:is_file_result) { true }
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before { File.expects(:read).with(filename).returns(read_result) }
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context 'config should not be symlinked' do
let(:read_result) { ['# disabled'] }
before { FileUtils.expects(:ln_sf).never }
it { subject }
end
context 'config should be symlinked' do
let(:read_result) { ['# whatever'] }
before {
FileUtils.expects(:mkdir_p).with(File.join(symlink, 'dogs'))
FileUtils.expects(:ln_sf).with(filename, filename.gsub(destination, symlink))
}
it { subject }
end
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end
end
end
end
end