Merge pull request #3385 from pgagarinov/master

ADD: happy-path test for #3365

test/runtests.jl

@@ -156,6 +156,7 @@ end
 end
 
 @testset "NoFail" begin
+    @testset "Plot" begin
         plots = [histogram([1, 0, 0, 0, 0, 0]),
                  plot([missing]),
                  plot([missing; 1:4]),
@@ -168,6 +169,14 @@ end
         @test_nowarn plot(x -> x^2, 0, 2)
     end
 
+    @testset "Bar" begin
+       p = bar([3,2,1], [1,2,3]);
+       @test isa(p, Plots.Plot)
+       @test isa(display(p), Nothing) == true
+    end
+end
+
+
 @testset "EmptyAnim" begin
     anim = @animate for i in []
     end