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test-is_gamma_site_model.R
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test-is_gamma_site_model.R
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context("is_gamma_site_model")
test_that("use", {
expect_true(is_gamma_site_model(
create_gamma_site_model())
)
expect_false(is_gamma_site_model("nonsense"))
expect_false(is_gamma_site_model(NA))
expect_false(is_gamma_site_model(NULL))
})
test_that("devious", {
g <- create_gamma_site_model()
expect_true(is_gamma_site_model(g))
# No gamma_cat_count
h <- g[names(g) != "gamma_cat_count"]
expect_false(is_gamma_site_model(h))
# Invalid gamma_cat_count
h <- create_gamma_site_model()
h$gamma_cat_count <- -123
expect_false(is_gamma_site_model(h))
# No gamma_shape
h <- g[names(g) != "gamma_shape"]
expect_false(is_gamma_site_model(h))
# Invalid gamma shaoe
h <- create_gamma_site_model()
h$gamma_shape <- -123
expect_false(is_gamma_site_model(h))
# No prop_invariant
h <- g[names(g) != "prop_invariant"]
expect_false(is_gamma_site_model(h))
# prop_invariant below zero
h <- create_gamma_site_model()
h$prop_invariant <- -123.456
expect_false(is_gamma_site_model(h))
# prop_invariant above one
h <- create_gamma_site_model()
h$prop_invariant <- 123.456
expect_false(is_gamma_site_model(h))
# No gamma_shape_prior_distr
h <- g[names(g) != "gamma_shape_prior_distr"]
expect_false(is_gamma_site_model(h))
# Having a distribution, that is no distribution
h <- create_gamma_site_model()
h$gamma_shape_prior_distr <- "nonsense"
expect_false(is_gamma_site_model(h))
})