From b1e727fc97aeb53c5aaba391379d0d16244d1744 Mon Sep 17 00:00:00 2001
From: Steve Martin <steve.martin@boardintelligence.co.uk>
Date: Fri, 30 Sep 2016 12:02:03 +0100
Subject: [PATCH] Add support for Turnip <= 2

---
 lib/knapsack/adapters/rspec_adapter.rb       |  8 +++-
 lib/knapsack/version.rb                      |  2 +-
 spec/knapsack/adapters/rspec_adapter_spec.rb | 40 +++++++++++++++-----
 3 files changed, 39 insertions(+), 11 deletions(-)

diff --git a/lib/knapsack/adapters/rspec_adapter.rb b/lib/knapsack/adapters/rspec_adapter.rb
index 1f21d25..e6e7f89 100644
--- a/lib/knapsack/adapters/rspec_adapter.rb
+++ b/lib/knapsack/adapters/rspec_adapter.rb
@@ -48,7 +48,13 @@ def bind_time_offset_warning
       end
 
       def self.test_path(example_group)
-        unless example_group[:turnip]
+        if defined?(Turnip) && Turnip::VERSION.to_i < 2
+          unless example_group[:turnip]
+            until example_group[:parent_example_group].nil?
+              example_group = example_group[:parent_example_group]
+            end
+          end
+        else
           until example_group[:parent_example_group].nil?
             example_group = example_group[:parent_example_group]
           end
diff --git a/lib/knapsack/version.rb b/lib/knapsack/version.rb
index 059d79e..6d399d5 100644
--- a/lib/knapsack/version.rb
+++ b/lib/knapsack/version.rb
@@ -1,3 +1,3 @@
 module Knapsack
-  VERSION = '1.12.1'
+  VERSION = '1.12.2'
 end
diff --git a/spec/knapsack/adapters/rspec_adapter_spec.rb b/spec/knapsack/adapters/rspec_adapter_spec.rb
index 89e39a8..a4ec31a 100644
--- a/spec/knapsack/adapters/rspec_adapter_spec.rb
+++ b/spec/knapsack/adapters/rspec_adapter_spec.rb
@@ -98,19 +98,41 @@
     it { should eql 'a_spec.rb' }
 
     context 'with turnip features' do
-      let(:current_example_metadata) do
-        {
-          file_path: "./spec/features/logging_in.feature",
-          turnip: true,
-          parent_example_group: {
-            file_path: "gems/turnip-1.2.4/lib/turnip/rspec.rb",
+      describe 'when the turnip version is less than 2' do
+        let(:current_example_metadata) do
+          {
+            file_path: "./spec/features/logging_in.feature",
+            turnip: true,
+            parent_example_group: {
+              file_path: "gems/turnip-1.2.4/lib/turnip/rspec.rb"
+            }
           }
-        }
+        end
+
+        before { stub_const("Turnip::VERSION", '1.2.4') }
+
+        subject { described_class.test_path(current_example_metadata) }
+
+        it { should eql './spec/features/logging_in.feature' }
       end
 
-      subject { described_class.test_path(current_example_metadata) }
+      describe 'when turnip is version 2 or greater' do
+        let(:current_example_metadata) do
+          {
+            file_path: "gems/turnip-2.0.0/lib/turnip/rspec.rb",
+            turnip: true,
+            parent_example_group: {
+              file_path: "./spec/features/logging_in.feature",
+            }
+          }
+        end
 
-      it { should eql './spec/features/logging_in.feature' }
+        before { stub_const("Turnip::VERSION",  '2.0.0') }
+
+        subject { described_class.test_path(current_example_metadata) }
+
+        it { should eql './spec/features/logging_in.feature' }
+      end
     end
   end
 end