R Under development (unstable) (2023-08-05 r84874 ucrt) -- "Unsuffered Consequences"
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> library(efdm)
> library(testthat)
> 
> statespace <- expand.grid(sp=factor(c("spruce", "pine")), vol=1:4)
> actprob <- statespace
> actprob$test <- actprob$sp == "spruce"
> actprob$test2 <- 1-actprob$test
> 
> act1 <- define_activity("test", "vol")
> transprobs(act1) <- data.frame(sp=factor("spruce"), vol0=1:4, vol1=4, prob=1)
> 
> act2 <- define_activity("test2", "vol")
> transprobs(act2) <- data.frame(sp=factor("pine"), vol0=1:4, vol1=1, prob=1)
> 
> # Factors are matched on their character representation.
> # Try to test that anyway
> state0 <- data.frame(sp=factor(c("spruce", "pine")), vol=2, area=1)
> state1 <- runEFDM(state0, actprob, list(act1, act2), 2)
> state0 <- data.frame(sp=factor(c("pine", "spruce")), vol=2, area=1)
> state2 <- runEFDM(state0, actprob, list(act1, act2), 2)
> expect_equal(state1, state2)
> 
> proc.time()
   user  system elapsed 
   0.81    0.12    0.90