Add option for more readable sampler name in test suite (#498)

* Add option for more readable sampler name in test suite

* Update Project.toml

* Update src/test_utils.jl

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: yebai

Project.toml

@@ -1,6 +1,6 @@
 name = "DynamicPPL"
 uuid = "366bfd00-2699-11ea-058f-f148b4cae6d8"
-version = "0.23.2"
+version = "0.23.3"
 
 [deps]
 AbstractMCMC = "80f14c24-f653-4e6a-9b94-39d6b0f70001"

src/test_utils.jl

@@ -791,9 +791,10 @@ function test_sampler(
     varnames_filter=Returns(true),
     atol=1e-1,
     rtol=1e-3,
+    sampler_name=typeof(sampler),
     kwargs...,
 )
-    @testset "$(typeof(sampler)) on $(nameof(model))" for model in models
+    @testset "$(sampler_name) on $(nameof(model))" for model in models
         chain = AbstractMCMC.sample(model, sampler, args...; kwargs...)
         target_values = posterior_mean(model)
         for vn in filter(varnames_filter, varnames(model))