TraceableSet
  should return a blank instance
  allows to add Traceables
  delivers the first of the duplicates
  advertises duplicates
  adertises undefined traceables
  advertises all traceables
  advertises a hash of supporting traces
  advertises traceable ids of a particular category
  advertises ttraceables of a particular category
  merges traceables
  exposes deleted Traceables
  exposes added Traceables
  exposes deleted Traceables of category
  exposes added Traceables of category
  exploses changed traceids as array of [Traceid, levensthein, diff_as_html]
  exposes unchanged Traceables
  can be marshalled to a file
  can be dumped to a graphml file

Traceable
  should == "id"
  should == "origin"
  should == "alternative_id"
  should == "header_plain"
  should == "\\textt{header_origin}"
  should == "body_plain"
  should == ["contributes_to"]
  should == "trace_orig"
  should == "origin"
  should == "category"
  should == "info"

Wortsammler generic issues
  provides a help
  can create a new project folder
  does not initialize into an existing project folder

Wortsammler options validator
  rejects no processing
  rejeccts inputs without outputs

Wortsammler beautifier features
  beautifies all markdown files in a folder
  beautifies a single file
  beautifies input files in a manifest
  claims missing input
  claims undefined document path

Wortsammler conversion
  converts a single file to output format
  converts a single file to default output format
  converts all files within a folder to output format
  processes a manifest
  investigates the existence of a manifest
  extracts the traceables according to a manifest

Finished in 31.15 seconds
45 examples, 0 failures