1 files changed, 44 insertions, 0 deletions
diff --git a/spec/bundler/runtime/gem_tasks_spec.rb b/spec/bundler/runtime/gem_tasks_spec.rb
new file mode 100644
index 0000000000..0510c80632
--- /dev/null
+++ b/spec/bundler/runtime/gem_tasks_spec.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+RSpec.describe "require 'bundler/gem_tasks'", :ruby_repo do
+  before :each do
+    bundled_app("foo.gemspec").open("w") do |f|
+      f.write <<-GEMSPEC
+        Gem::Specification.new do |s|
+          s.name = "foo"
+        end
+      GEMSPEC
+    end
+    bundled_app("Rakefile").open("w") do |f|
+      f.write <<-RAKEFILE
+        $:.unshift("#{bundler_path}")
+        require "bundler/gem_tasks"
+      RAKEFILE
+    end
+  end
+
+  it "includes the relevant tasks" do
+    with_gem_path_as(Spec::Path.base_system_gems.to_s) do
+      sys_exec "ruby -S rake -T"
+    end
+
+    expect(err).to eq("")
+    expected_tasks = [
+      "rake build",
+      "rake clean",
+      "rake clobber",
+      "rake install",
+      "rake release[remote]",
+    ]
+    tasks = out.lines.to_a.map {|s| s.split("#").first.strip }
+    expect(tasks & expected_tasks).to eq(expected_tasks)
+    expect(exitstatus).to eq(0) if exitstatus
+  end
+
+  it "adds 'pkg' to rake/clean's CLOBBER" do
+    with_gem_path_as(Spec::Path.base_system_gems.to_s) do
+      sys_exec! %('#{Gem.ruby}' -S rake -e 'load "Rakefile"; puts CLOBBER.inspect')
+    end
+    expect(last_command.stdout).to eq '["pkg"]'
+  end
+end