Add spec for install message

1 files changed, 15 insertions, 1 deletions

diff --git a/spec/other/trampoline_spec.rb b/spec/other/trampoline_spec.rb
index 98cd5c5afe..8f62cb609a 100644
--- a/spec/other/trampoline_spec.rb
+++ b/spec/other/trampoline_spec.rb
@@ -76,7 +76,7 @@ describe "bundler version trampolining" do
     it "guesses & installs the correct bundler version" do
       expect(system_gem_path.join("gems", "bundler-1.12.3")).not_to exist
       bundle! "--version"
-      expect(out).to eq("Bundler version 1.12.3")
+      expect(out).to include("Bundler version 1.12.3")
       expect(system_gem_path.join("gems", "bundler-1.12.3")).to exist
     end
 
@@ -89,6 +89,20 @@ If you'd like to update to the current bundler version (#{Bundler::VERSION}) in
 The error was:
       E
     end
+
+    it "displays installing message before install is started" do
+      expect(system_gem_path.join("gems", "bundler-1.12.3")).not_to exist
+      bundle! "--version"
+      expect(out).to include("Installing locked Bundler version = #{ENV["BUNDLER_VERSION"]}")
+    end
+
+    it "doesn't display installing message if locked version is installed" do
+      expect(system_gem_path.join("gems", "bundler-1.12.3")).not_to exist
+      bundle! "--version"
+      expect(system_gem_path.join("gems", "bundler-1.12.3")).to exist
+      bundle! "--version"
+      expect(out).not_to include("Installing locked Bundler version = #{ENV["BUNDLER_VERSION"]}")
+    end
   end
 
   context "bundle update --bundler" do