1 files changed, 42 insertions, 0 deletions
diff --git a/spec/bundler/bundler/ui_spec.rb b/spec/bundler/bundler/ui_spec.rb
new file mode 100644
index 0000000000..fc76eb1ee7
--- /dev/null
+++ b/spec/bundler/bundler/ui_spec.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe Bundler::UI do
+  describe Bundler::UI::Silent do
+    it "has the same instance methods as Shell", :ruby => ">= 1.9" do
+      shell = Bundler::UI::Shell
+      methods = proc do |cls|
+        cls.instance_methods.map do |i|
+          m = shell.instance_method(i)
+          [i, m.parameters]
+        end.sort_by(&:first)
+      end
+      expect(methods.call(described_class)).to eq(methods.call(shell))
+    end
+
+    it "has the same instance class as Shell", :ruby => ">= 1.9" do
+      shell = Bundler::UI::Shell
+      methods = proc do |cls|
+        cls.methods.map do |i|
+          m = shell.method(i)
+          [i, m.parameters]
+        end.sort_by(&:first)
+      end
+      expect(methods.call(described_class)).to eq(methods.call(shell))
+    end
+  end
+
+  describe Bundler::UI::Shell do
+    let(:options) { {} }
+    subject { described_class.new(options) }
+    describe "debug?" do
+      it "returns a boolean" do
+        subject.level = :debug
+        expect(subject.debug?).to eq(true)
+
+        subject.level = :error
+        expect(subject.debug?).to eq(false)
+      end
+    end
+  end
+end