Add bin and edit workflow

bin/gems/bundler-4.0.21/lib/bundler/templates/newgem/test/minitest/test_helper.rb.tt

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+$LOAD_PATH.unshift File.expand_path("../lib", __dir__)
+require "<%= config[:namespaced_path] %>"
+
+require "minitest/autorun"

bin/gems/bundler-4.0.21/lib/bundler/templates/newgem/test/minitest/test_newgem.rb.tt

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class <%= config[:minitest_constant_name] %> < Minitest::Test
+  def test_that_it_has_a_version_number
+    refute_nil ::<%= config[:constant_name] %>::VERSION
+  end
+
+<%- if config[:ext] == 'rust' -%>
+  def test_hello_world
+    assert_equal "Hello earth, from Rust!", <%= config[:constant_name] %>.hello("world")
+  end
+<%- else -%>
+  def test_it_does_something_useful
+    assert false
+  end
+<%- end -%>
+end

bin/gems/bundler-4.0.21/lib/bundler/templates/newgem/test/test-unit/newgem_test.rb.tt

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class <%= config[:constant_name] %>Test < Test::Unit::TestCase
+  test "VERSION" do
+    assert do
+      ::<%= config[:constant_name] %>.const_defined?(:VERSION)
+    end
+  end
+
+  test "something useful" do
+    assert_equal("expected", "actual")
+  end
+end

bin/gems/bundler-4.0.21/lib/bundler/templates/newgem/test/test-unit/test_helper.rb.tt

@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+$LOAD_PATH.unshift File.expand_path("../lib", __dir__)
+require "<%= config[:namespaced_path] %>"
+
+require "test-unit"