Have bundler generate executable stubs into ~/.bundler/bin that will automatically call bundler/setup if in bundle directory

1 files changed, 69 insertions, 0 deletions

diff --git a/spec/runtime/executable_spec.rb b/spec/runtime/executable_spec.rb
new file mode 100644
index 00000000..c0874529
--- /dev/null
+++ b/spec/runtime/executable_spec.rb
@@ -0,0 +1,69 @@
+require "spec_helper"
+
+describe "Running commands" do
+  it "runs the bundled command when in the bundle" do
+    install_gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "rack"
+    G
+
+    build_gem "rack", "2.0", :to_system => true do |s|
+      s.executables = "rackup"
+    end
+
+    gembin "rackup"
+    out.should == "1.0.0"
+  end
+
+  it "runs the system command when out of the bundle" do
+    install_gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "rack"
+    G
+
+    build_gem "rack", "2.0", :to_system => true do |s|
+      s.executables = "rackup"
+    end
+
+    Dir.chdir(tmp) do
+      gembin "rackup"
+      out.should == "2.0"
+    end
+  end
+
+  it "works with gems in path" do
+    build_lib "rack", :path => lib_path("rack") do |s|
+      s.executables = 'rackup'
+    end
+
+    install_gemfile <<-G
+      gem "rack", :path => "#{lib_path('rack')}"
+    G
+
+    build_gem 'rack', '2.0', :to_system => true do |s|
+      s.executables = 'rackup'
+    end
+
+    gembin "rackup"
+    out.should == '1.0'
+  end
+
+  it "blows up when running outside of the directory" do
+    build_lib "rack", :path => lib_path("rack") do |s|
+      s.executables = 'rackup'
+    end
+
+    install_gemfile <<-G
+      gem "rack", :path => "#{lib_path('rack')}"
+    G
+
+    build_gem 'rack', '2.0', :to_system => true do |s|
+      s.executables = 'rackup'
+    end
+
+    Dir.chdir(tmp) do
+      gembin "rackup"
+      out.should == '2.0'
+    end
+  end
+end
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