R Under development (unstable) (2024-04-23 r86473 ucrt) -- "Unsuffered Consequences"
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> library(epigrowthfit)
> library(tools)
> options(warn = 2L, error = if (interactive()) recover)
> 
> 
> ## Normal ##############################################################
> 
> mu <- rnorm(10L)
> sigma <- rlnorm(5L)
> 
> stopifnot(identical(Normal(mu = mu, sigma = sigma),
+                     structure(list(family = "norm",
+                                    parameters = list(mu = mu, sigma = sigma)),
+                               class = "egf_prior")))
> 
> assertError(Normal(mu = "1",        sigma = sigma))
> assertError(Normal(mu = double(0L), sigma = sigma))
> assertError(Normal(mu = NaN,        sigma = sigma))
> assertError(Normal(mu = Inf,        sigma = sigma))
> assertError(Normal(mu = mu, sigma = "1"))
> assertError(Normal(mu = mu, sigma = double(0L)))
> assertError(Normal(mu = mu, sigma = NaN))
> assertError(Normal(mu = mu, sigma = Inf))
> assertError(Normal(mu = mu, sigma =  0))
> assertError(Normal(mu = mu, sigma = -1))
> 
> 
> ## LKJ #################################################################
> 
> eta <- c(0.1, 1, 10)
> 
> stopifnot(identical(LKJ(eta = eta),
+                     structure(list(family = "lkj",
+                                    parameters = list(eta = eta)),
+                               class = "egf_prior")))
> 
> assertError(LKJ(eta = "1"))
> assertError(LKJ(eta = double(0L)))
> assertError(LKJ(eta = NaN))
> assertError(LKJ(eta = Inf))
> assertError(LKJ(eta = 0))
> assertError(LKJ(eta = -1))
> 
> 
> ## (Inverse)?Wishart ###################################################
> 
> set.seed(230719L)
> n <- 4L
> A <- matrix(rnorm(n * n), n, n)
> S <- crossprod(A)
> R <- chol(S)
> R1 <- R * rep(1 / diag(R, names = FALSE), each = n)
> 
> df <- 8
> theta <- c(0.5 * log(diag(S, names = FALSE)), R1[upper.tri(R1)])
> prior <-
+ 	structure(list(family = NA_character_,
+ 	               parameters = list(df = df, scale = list(theta))),
+ 	          class = "egf_prior")
> 
> stopifnot(exprs = {
+ 	identical(       Wishart(df = df, scale = list(S)),
+ 	          replace(prior, "family", list(   "wishart")))
+ 	identical(InverseWishart(df = df, scale = list(S)),
+ 	          replace(prior, "family", list("invwishart")))
+ })
> 
> assertError(Wishart(df =  3, scale = S))
> assertError(Wishart(df = df, scale = A))
> assertError(Wishart(df = df, scale = diag(0, n)))
> 
> proc.time()
   user  system elapsed 
   1.09    0.25    1.32