This vignette runs the unit tests at build time.

## nfindrBrute: ........
## options: .
## simplex_E: ........
## abundances: ..............
## vca.formula: .Iteration 1 
##  current endmembers: 10 
##  volume: 1 
## Iteration 2 
##  current endmembers: 4 10 
##  volume: 0.2672612 
## Iteration 3 
##  current endmembers: 1 4 10 
##  volume: 1.732051 
## Iteration 1 
##  current endmembers: 1 
##  volume: 1 
## Iteration 2 
##  current endmembers: 1 4 
##  volume: 1.069045 
## Iteration 3 
##  current endmembers: 1 4 10 
##  volume: 1.732051 
## .Iteration 1 
##  current endmembers: 84 
##  volume: 1 
## Iteration 2 
##  current endmembers: 4 84 
##  volume: 7.019189e-06 
## Iteration 1 
##  current endmembers: 84 
##  volume: 1 
## Iteration 2 
##  current endmembers: 4 84 
##  volume: 7.019189e-06 
## .Iteration 1 
##  current endmembers: 10 
##  volume: 1 
## Iteration 2 
##  current endmembers: 1 10 
##  volume: 1.336306 
## Iteration 3 
##  current endmembers: 1 4 10 
##  volume: 1.732051 
## .
## simplex_volume: ..............
## absdet: ..
## nfindr.formula: ..........
## N-FINDR: ....................W...W............................................................W...W...............W..W.................................................
## vca: ......SSSSIteration 1 
##  current endmembers: 84 
##  volume: 1 
## Iteration 2 
##  current endmembers: 4 84 
##  volume: 7.019189e-06 
## Iteration 1 
##  current endmembers: 84 
##  volume: 1 
## Iteration 2 
##  current endmembers: 4 84 
##  volume: 7.019189e-06 
## .
## ATGP: .............
## ══ Skipped ═════════════════════════════════════════════════════════════════════
## 1. correct results for all available methods: triangle data - Reason: Skip tests to implement GHA infrastructure. Fix the tests ASAP
## 
## 2. no duplicates with Lopez2012 for test data - Reason: known issue: #36
## 
## 3. correct results for all available methods: laser data - Reason: temporarily disabled
## 
## 4. vca output is sorted - Reason: Skip tests to implement GHA infrastructure. Fix the tests ASAP
## 
## ══ Warnings ════════════════════════════════════════════════════════════════════
## 1. Trivial case: height - endmembers in the inner-most loop - This combination of iterator and volume change estimator is not optimized. For better performance, it is recommended to change either of the two.
## 
## 2. Trivial case: height - endmembers in the inner-most loop - This combination of iterator and volume change estimator is not optimized. For better performance, it is recommended to change either of the two.
## 
## 3. Trivial case: height - both in the inner-most loop - This combination of iterator and volume change estimator is not optimized. For better performance, it is recommended to change either of the two.
## 
## 4. Trivial case: height - both in the inner-most loop - This combination of iterator and volume change estimator is not optimized. For better performance, it is recommended to change either of the two.
## 
## 5. Non-trivial case: height endmembers - This combination of iterator and volume change estimator is not optimized. For better performance, it is recommended to change either of the two.
## 
## 6. Non-trivial case: height both - This combination of iterator and volume change estimator is not optimized. For better performance, it is recommended to change either of the two.
## 
## ══ DONE ════════════════════════════════════════════════════════════════════════