Add back in bundle install --binstubs specs

- but change them so they test bundle binstubs instead

1 files changed, 145 insertions, 0 deletions

diff --git a/spec/runtime/executable_spec.rb b/spec/runtime/executable_spec.rb
index aa6c4edfba..51b003c904 100644
--- a/spec/runtime/executable_spec.rb
+++ b/spec/runtime/executable_spec.rb
@@ -8,9 +8,154 @@ describe "Running bin/* commands" do
     G
   end
 
+  it "runs the bundled command when in the bundle" do
+    bundle "install"
+    bundle "binstubs rack"
+
+    build_gem "rack", "2.0", :to_system => true do |s|
+      s.executables = "rackup"
+    end
+
+    gembin "rackup"
+    expect(out).to eq("1.0.0")
+  end
+
+  it "allows the location of the gem stubs to be specified" do
+    bundle "install"
+    bundle "binstubs rack --path gbin"
+
+    expect(bundled_app("bin")).not_to exist
+    expect(bundled_app("gbin/rackup")).to exist
+
+    gembin bundled_app("gbin/rackup")
+    expect(out).to eq("1.0.0")
+  end
+
+  it "allows absolute paths as a specification of where to install bin stubs" do
+    bundle "install"
+    bundle "binstubs rack --path #{tmp}/bin"
+
+    gembin tmp("bin/rackup")
+    expect(out).to eq("1.0.0")
+  end
+
+  it "uses the default ruby install name when shebang is not specified" do
+   bundle "install"
+   bundle "binstubs rack"
+
+   expect(File.open("bin/rackup").gets).to eq("#!/usr/bin/env #{RbConfig::CONFIG['ruby_install_name']}\n")
+  end
+
+  it "allows the name of the shebang executable to be specified" do
+    bundle "install --shebang ruby-foo"
+    bundle "binstubs rack"
+    expect(File.open("bin/rackup").gets).to eq("#!/usr/bin/env ruby-foo\n")
+  end
+
+  it "runs the bundled command when out of the bundle" do
+    bundle "install"
+    bundle "binstubs rack"
+
+    build_gem "rack", "2.0", :to_system => true do |s|
+      s.executables = "rackup"
+    end
+
+    Dir.chdir(tmp) do
+      gembin "rackup"
+      expect(out).to eq("1.0.0")
+    end
+  end
+
+  it "works with gems in path" do
+    build_lib "rack", :path => lib_path("rack") do |s|
+      s.executables = 'rackup'
+    end
+
+    gemfile <<-G
+      gem "rack", :path => "#{lib_path('rack')}"
+    G
+
+    bundle "install"
+    bundle "binstubs rack"
+
+    build_gem 'rack', '2.0', :to_system => true do |s|
+      s.executables = 'rackup'
+    end
+
+    gembin "rackup"
+    expect(out).to eq('1.0')
+  end
+
+  it "don't bundle da bundla" do
+    build_gem "bundler", Bundler::VERSION, :to_system => true do |s|
+      s.executables = "bundle"
+    end
+
+    gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "bundler"
+    G
+
+    bundle "install"
+    bundle "binstubs rack"
+
+    expect(bundled_app("bin/bundle")).not_to exist
+  end
+
   it "does not generate bin stubs if the option was not specified" do
     bundle "install"
 
     expect(bundled_app("bin/rackup")).not_to exist
   end
+
+  it "allows you to stop installing binstubs" do
+    bundle "install"
+    bundle "binstubs rack --path bin/"
+    bundled_app("bin/rackup").rmtree
+    bundle "binstubs rack --path \"\""
+
+    expect(bundled_app("bin/rackup")).not_to exist
+    #expect(bundled_app("rackup")).not_to exist
+
+    bundle "config bin"
+    expect(out).to include("You have not configured a value for `bin`")
+  end
+
+  it "remembers that the option was specified" do
+    gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "activesupport"
+    G
+
+    bundle "install"
+    bundle "binstubs rack --path bin/"
+
+    gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "activesupport"
+      gem "rack"
+    G
+
+    bundle "install"
+
+    expect(bundled_app("bin/rackup")).to exist
+  end
+
+  it "rewrites bins on --binstubs (to maintain backwards compatibility)" do
+    gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "rack"
+    G
+
+    bundle "install"
+    bundle "binstubs rack --path bin/"
+
+    File.open(bundled_app("bin/rackup"), 'wb') do |file|
+      file.print "OMG"
+    end
+
+    bundle "install"
+
+    expect(bundled_app("bin/rackup").read).to_not eq("OMG")
+  end
 end