[ruby/reline] Add a test for Reline.add_dialog_proc

ruby/reline@c4bb1bfd79
ruby · Dec 20, 2021 · ec517d6 · ec517d6
1 parent cf508d4
commit ec517d6
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/test/reline/test_reline.rb b/test/reline/test_reline.rb
@@ -310,6 +310,21 @@ def test_emacs_editing_mode
     assert_equal(Reline::KeyActor::Emacs, Reline.send(:core).config.editing_mode.class)
   end
 
+  def test_add_dialog_proc
+    p = proc {}
+    Reline.add_dialog_proc(:test_proc, p)
+
+    l = lambda {}
+    Reline.add_dialog_proc(:test_lambda, l)
+
+    assert_raise(ArgumentError) { Reline.add_dialog_proc(:error, 42) }
+    assert_raise(ArgumentError) { Reline.add_dialog_proc(:error, 'hoge') }
+    assert_raise(ArgumentError) { Reline.add_dialog_proc('error', proc {} ) }
+
+    dummy = DummyCallbackObject.new
+    Reline.add_dialog_proc(:dummy, dummy)
+  end
+
   def test_readmultiline
     # readmultiline is module function
     assert_include(Reline.methods, :readmultiline)