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path: root/spec/unit/puppet/type/file_line_spec.rb
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require 'puppet'
require 'tempfile'
describe Puppet::Type.type(:file_line) do
  let :file_line do
    Puppet::Type.type(:file_line).new(:name => 'foo', :line => 'line', :path => '/tmp/path')
  end
  it 'should accept a line and path' do
    file_line[:line] = 'my_line'
    file_line[:line].should == 'my_line'
    file_line[:path] = '/my/path'
    file_line[:path].should == '/my/path'
  end
  it 'should accept a match regex' do
    file_line[:match] = '^foo.*$'
    file_line[:match].should == '^foo.*$'
  end
  it 'should not accept a match regex that does not match the specified line' do
    expect {
      Puppet::Type.type(:file_line).new(
          :name   => 'foo',
          :path   => '/my/path',
          :line   => 'foo=bar',
          :match  => '^bar=blah$'
    )}.to raise_error(Puppet::Error, /the value must be a regex that matches/)
  end
  it 'should accept a match regex that does match the specified line' do
    expect {
      Puppet::Type.type(:file_line).new(
          :name   => 'foo',
          :path   => '/my/path',
          :line   => 'foo=bar',
          :match  => '^\s*foo=.*$'
      )}.not_to raise_error
  end
  it 'should accept posix filenames' do
    file_line[:path] = '/tmp/path'
    file_line[:path].should == '/tmp/path'
  end
  it 'should not accept unqualified path' do
    expect { file_line[:path] = 'file' }.should raise_error(Puppet::Error, /File paths must be fully qualified/)
  end
  it 'should require that a line is specified' do
    expect { Puppet::Type.type(:file_line).new(:name => 'foo', :path => '/tmp/file') }.should raise_error(Puppet::Error, /Both line and path are required attributes/)
  end
  it 'should require that a file is specified' do
    expect { Puppet::Type.type(:file_line).new(:name => 'foo', :line => 'path') }.should raise_error(Puppet::Error, /Both line and path are required attributes/)
  end
  it 'should default to ensure => present' do
    file_line[:ensure].should eq :present
  end

  it "should autorequire the file it manages" do
    catalog = Puppet::Resource::Catalog.new
    file = Puppet::Type.type(:file).new(:name => "/tmp/path")
    catalog.add_resource file
    catalog.add_resource file_line
    reqs = file_line.autorequire
    reqs.size.should eq 1
    reqs[0].source.should eq file
    reqs[0].target.should eq file_line
  end

  it "should not autorequire the file it manages if it is not managed" do
    catalog = Puppet::Resource::Catalog.new
    catalog.add_resource file_line
    reqs = file_line.autorequire
    reqs.size.should eq 0
  end

end