Mvnormal testvalue (#60)

* update useproxy macro

* update test_interface

* bump version

Author: cscherrer

Project.toml

@@ -1,7 +1,7 @@
 name = "MeasureBase"
 uuid = "fa1605e6-acd5-459c-a1e6-7e635759db14"
 authors = ["Chad Scherrer <chad.scherrer@gmail.com> and contributors"]
-version = "0.9.3"
+version = "0.9.4"
 
 [deps]
 Compat = "34da2185-b29b-5c13-b0c7-acf172513d20"

src/interface.jl

@@ -53,6 +53,8 @@ function test_interface(μ::M) where {M}
             ℓβ = @inferred logdensityof(β, x)
 
             @test ℓμ ≈ logdensity_def(μ, x) + ℓβ
+
+            @test logdensity_def(μ, testvalue(μ)) isa Real
         end
     end
 end

src/proxies.jl

@@ -14,14 +14,14 @@ function proxy end
 macro useproxy(M)
     M = esc(M)
     quote
-        @inline $__module__.logdensity_def(μ::$M, x) = logdensity_def(proxy(μ), x)
+        @inline $MeasureBase.logdensity_def(μ::$M, x) = logdensity_def(proxy(μ), x)
 
-        @inline function $__module__.basemeasure(μ::$M)
-            p = proxy(μ)
-            b = basemeasure(p)
-            return b
-        end
+        @inline $MeasureBase.basemeasure(μ::$M) = basemeasure(proxy(μ))
 
-        @inline $__module__.basemeasure_depth(μ::$M) = basemeasure_depth(proxy(μ))
+        @inline $MeasureBase.basemeasure_depth(μ::$M) = basemeasure_depth(proxy(μ))
+
+        @inline $MeasureBase.testvalue(μ::$M) = testvalue(proxy(μ))
+
+        @inline $MeasureBase.insupport(μ::$M, x) = insupport(proxy(μ), x)
     end
 end