From 76e481361bb680926386432b3dd3145d21ad32ab Mon Sep 17 00:00:00 2001
From: "Anthony D. Blaom" <anthony.blaom@gmail.com>
Date: Mon, 25 Sep 2023 18:32:22 +1300
Subject: [PATCH] add test for display of models

---
 Project.toml     |  2 +-
 test/runtests.jl |  1 +
 test/show.jl     | 12 ++++++++++++
 3 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 test/show.jl

diff --git a/Project.toml b/Project.toml
index dc7cd027..3d36cc20 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "MLJBase"
 uuid = "a7f614a8-145f-11e9-1d2a-a57a1082229d"
 authors = ["Anthony D. Blaom <anthony.blaom@gmail.com>"]
-version = "1.0.0"
+version = "0.21
 
 [deps]
 CategoricalArrays = "324d7699-5711-5eae-9e2f-1d82baa6b597"
diff --git a/test/runtests.jl b/test/runtests.jl
index b805d0dd..0c5593af 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -18,6 +18,7 @@ include("preliminaries.jl")
 @conditional_testset "misc" begin
     @test include("utilities.jl")
     @test include("static.jl")
+    @test include("show.jl")
 end
 
 @conditional_testset "interface" begin
diff --git a/test/show.jl b/test/show.jl
new file mode 100644
index 00000000..a6dc087d
--- /dev/null
+++ b/test/show.jl
@@ -0,0 +1,12 @@
+@testset "display of models" begin
+    io = IOBuffer()
+    show(io, KNNRegressor())
+    @test String(take!(io)) == "KNNRegressor(K = 5, …)"
+    show(io, MIME("text/plain"), KNNRegressor())
+    @test String(take!(io)) ==
+        "KNNRegressor(\n  K = 5, \n  algorithm = :kdtree, \n  "*
+        "metric = Distances.Euclidean(0.0), \n  leafsize = 10, \n  "*
+        "reorder = true, \n  weights = :uniform)"
+end
+
+true