develop unit tests for all functions & classes

[achubaty]

click the badges below to see more detailed coverage info:

branch	coverage status
master
development

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see http://r-pkgs.had.co.nz/tests.html

NOTE: this list is likely incomplete.

classes

• mpg
• goc
• hce
• grain
• corridor

methods

• corridor
• distance
• GOC
• grain
• graphdf -- this one is probably the easiest to start with: compare an igraph object to the resulting data.frame
• MPG -- current tests for not all patches linked by MPG() #32 check the igraph object but not the produced raster.
• point
• thresholds

[achubaty]

added test for MPG() with NA values in raster (c331210) (#28)

[achubaty]

Fall et al. (2007) describes the mathematical/conceptual aspects of MPG, MST, etc. which can be used to develop tests to ensure our algorithm produces correct results.