joey711/phyloseq — pull request #119 by joey711 (2012-07-13 00:38:16+00:00)
Title: Add tests for import_qiime, compress extdata with gzip

* Added tests for import_qiime, including chunking
* Added randomly truncated GP extdata
* Compressed nearly all extdata with gzip

* Added tests for merge_phyloseq
* Added check for identical tree pairs in merge_phyloseq_pair() method, in which case the tree is returned unchanged. Prevents meddling with tree annotations when the two trees are already "merged" by virtue of being identical.

Closes [Issue 65](https://github.com/joey711/phyloseq/issues/65), by bare-minimum perhaps. Additional unit tests are still needed, and should be added as development progresses.