use TestSetExtensions to show test progress (#307)

* use TestSetExtensions to show test progress

also add in stdlib compat entries

* patch bump

Project.toml

@@ -1,6 +1,6 @@
 name = "StatsModels"
 uuid = "3eaba693-59b7-5ba5-a881-562e759f1c8d"
-version = "0.7.3"
+version = "0.7.4"
 
 [deps]
 DataAPI = "9a962f9c-6df0-11e9-0e5d-c546b8b5ee8a"
@@ -22,10 +22,13 @@ DataAPI = "1.1"
 DataFrames = "1"
 DataStructures = "0.17, 0.18"
 ShiftedArrays = "1, 2"
+Statistics = "1"
 StatsAPI = "1.7"
 StatsBase = "0.33.5, 0.34"
 StatsFuns = "0.9, 1.0"
 Tables = "0.2, 1"
+Test = "1"
+TestSetExtensions = "3"
 WeakRefStrings = "1"
 julia = "1.6"
 
@@ -35,7 +38,8 @@ CategoricalArrays = "324d7699-5711-5eae-9e2f-1d82baa6b597"
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+TestSetExtensions = "98d24dd4-01ad-11ea-1b02-c9a08f80db04"
 WeakRefStrings = "ea10d353-3f73-51f8-a26c-33c1cb351aa5"
 
 [targets]
-test = ["Aqua", "CategoricalArrays", "DataFrames", "Statistics", "Test", "WeakRefStrings"]
+test = ["Aqua", "CategoricalArrays", "DataFrames", "Statistics", "Test", "TestSetExtensions", "WeakRefStrings"]

test/runtests.jl

@@ -2,6 +2,7 @@ using Test
 using Aqua
 using LinearAlgebra
 using SparseArrays
+using TestSetExtensions
 
 using StatsModels
 using DataFrames
@@ -26,7 +27,7 @@ my_tests = ["ambiguity.jl",
             "protect.jl",
             "vif.jl"]
 
-@testset "StatsModels" begin
+@testset ExtendedTestSet "StatsModels" begin
     @testset "aqua" begin
         # because VIF and GVIF are defined in StatsAPI for RegressionModel,
         # which is also defined there, it's flagged as piracy. But