Add test for changes

Author: phipsgabler

test/independence.jl

@@ -0,0 +1,14 @@
+@testset "Turing independence" begin
+    @model coinflip(y) = begin
+        p ~ Beta(1, 1)
+        N = length(y)
+        for i = 1:N
+            y[i] ~ Bernoulli(p)
+        end
+    end
+    model = coinflip([1,1,0])
+
+    vi = VarInfo()
+
+    runmodel!(model, vi, SampleFromPrior(), LikelihoodContext())
+end

test/runtests.jl

@@ -7,4 +7,5 @@ using .Turing
     include("compiler.jl")
     include("varinfo.jl")
     include("prob_macro.jl")
+    include("independence.jl")
 end