Split test files for test-framework that are test-unit and minitest to tool direcotry.

1 files changed, 29 insertions, 0 deletions

diff --git a/tool/test/testunit/test_assertion.rb b/tool/test/testunit/test_assertion.rb
new file mode 100644
index 0000000000..0c7c4882b8
--- /dev/null
+++ b/tool/test/testunit/test_assertion.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: false
+require 'test/unit'
+class TestAssertion < Test::Unit::TestCase
+  def test_wrong_assertion
+    error, line = assert_raise(ArgumentError) {assert(true, true)}, __LINE__
+    assert_match(/assertion message must be String or Proc, but TrueClass was given/, error.message)
+    assert_match(/\A#{Regexp.quote(__FILE__)}:#{line}:/, error.backtrace[0])
+  end
+
+  def test_timeout_separately
+    assert_raise(Timeout::Error) do
+      assert_separately([], <<~"end;", timeout: 0.1)
+        sleep
+      end;
+    end
+  end
+
+  def return_in_assert_raise
+    assert_raise(RuntimeError) do
+      return
+    end
+  end
+
+  def test_assert_raise
+    assert_raise(MiniTest::Assertion) do
+      return_in_assert_raise
+    end
+  end
+end