Initial pristine specs

1 files changed, 50 insertions, 0 deletions

diff --git a/spec/commands/pristine_spec.rb b/spec/commands/pristine_spec.rb
new file mode 100644
index 0000000000..0a546a14a6
--- /dev/null
+++ b/spec/commands/pristine_spec.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+require "spec_helper"
+require "fileutils"
+
+RSpec.describe "bundle pristine" do
+  before :each do
+    build_repo2 do
+      build_gem "weakling"
+      build_git "foo", :path => lib_path("foo")
+      build_lib "bar", :path => lib_path("foo")
+    end
+
+    install_gemfile <<-G
+      source "file://#{gem_repo2}"
+      gem "weakling"
+      gem "foo", :git => "#{lib_path("foo")}"
+      gem "bar", :path => "#{lib_path("foo")}"
+    G
+
+    bundle "install"
+  end
+
+  it "reverts gem sourced from Rubygems to its cached .gem file" do
+
+    spec = Bundler.definition.specs["weakling"].first
+    changes_txt = "#{spec.full_gem_path}/lib/changes.txt"
+    expect(File.exist?(changes_txt)).to be_falsey
+    expect(File.exist?(spec.cache_file)).to be_truthy
+
+    FileUtils.touch(changes_txt)
+
+    expect(File.exist?(changes_txt)).to be_truthy
+
+    bundle "pristine"
+
+    expect(File.exist?(changes_txt)).to be_falsey
+  end
+
+  it "reverts gem sourced from Git by issuing `git checkout --force`" do
+
+    spec = Bundler.definition.specs["foo"].first
+
+  end
+
+  it "ignores gem sourced from local path" do
+    
+    spec = Bundler.definition.specs["bar"].first
+
+  end
+end