Unit Testing #5
Description
Provide proper unit testing for function definitions:
- write_report
- push
- pushRank
// no longer used - init
// no longer used - colours
- strip_ext
- write_graph
- print_graph_attrs
- rand_int
- shuffle
- load_graph
- fix_percentile
- calc_betweenness
- calc_authority
- calc_hub
- calc_pagerank
- calc_eigenvector
- calc_degree
- calc_modularity
- centralization
- layout_graph
- set_size
- create_filtered_graph
- shrink
- centralities
- quickrunGraph
- filter_graph
- igraph_i_xml_escape
- igraph_write_igraph_gexf