(#8628) Add append_line native type

This commit adds a native type that can check if
a line exists and append it to a file.

This use case seems common enough to warrant its
inclusion into stdlib.

Reviewed-by: Jeff McCune

1 files changed, 24 insertions, 0 deletions

diff --git a/spec/unit/puppet/type/append_line_spec.rb b/spec/unit/puppet/type/append_line_spec.rb
new file mode 100644
index 0000000..d0564c3
--- /dev/null
+++ b/spec/unit/puppet/type/append_line_spec.rb
@@ -0,0 +1,24 @@
+require 'puppet'
+require 'tempfile'
+describe Puppet::Type.type(:append_line) do
+  before :each do
+    @append_line = Puppet::Type.type(:append_line).new(:name => 'foo', :line => 'line', :path => '/tmp/path')
+  end
+  it 'should accept a line and path' do
+    @append_line[:line] = 'my_line'
+    @append_line[:line].should == 'my_line'
+  end
+  it 'should accept posix filenames' do
+    @append_line[:path] = '/tmp/path'
+    @append_line[:path].should == '/tmp/path'
+  end
+  it 'should not accept unqualified path' do
+    expect { @append_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(:append_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(:append_line).new(:name => 'foo', :line => 'path') }.should raise_error(Puppet::Error, /Both line and path are required attributes/)
+  end
+end