Replace outdated testcontainerd

bflad's testcontainerd wasn't working with newer versions of Docker.
This commit replaces that container with one from tduffields' repo.

README.md

@@ -662,10 +662,10 @@ Conditionally rebuild image if changes upstream:
 ```ruby
 git "#{Chef::Config[:file_cache_path]}/docker-testcontainerd" do
   repository 'git@github.com:bflad/docker-testcontainerd.git'
-  notifies :build, 'docker_image[bflad/testcontainerd]', :immediately
+  notifies :build, 'docker_image[tduffield/testcontainerd]', :immediately
 end
 
-docker_image 'bflad/testcontainerd' do
+docker_image 'tduffield/testcontainerd' do
   action :pull_if_missing
 end
 ```

test/cookbooks/docker_test/CHANGELOG.md

@@ -14,7 +14,7 @@ This file is used to list changes made in each version of docker_test.
 
 * Bugfix: Remove deprecated public_port in container_lwrp
 * Bugfix: Add `init_type false` for busybox test containers
-* Enhancement: Add bflad/testcontainerd image, container, and tests
+* Enhancement: Add tduffield/testcontainerd image, container, and tests
 
 ## 0.3.0:
 

test/cookbooks/docker_test/files/default/tests/minitest/container_lwrp_test.rb

@@ -33,9 +33,9 @@
     service('busybox').wont_be_running
   end
 
-  it 'has bflad/testcontainerd container running' do
-    assert container_exists?('bflad/testcontainerd')
-    assert container_running?('bflad/testcontainerd')
+  it 'has tduffield/testcontainerd container running' do
+    assert container_exists?('tduffield/testcontainerd')
+    assert container_running?('tduffield/testcontainerd')
     service('testcontainerd').must_be_running
   end
 

test/cookbooks/docker_test/files/default/tests/minitest/image_lwrp_test.rb

@@ -11,8 +11,8 @@
     assert image_exists?('busybox')
   end
 
-  it 'has bflad/testcontainerd image installed' do
-    assert image_exists?('bflad/testcontainerd')
+  it 'has tduffield/testcontainerd image installed' do
+    assert image_exists?('tduffield/testcontainerd')
   end
 
   it 'has docker_image_build_1 image not installed' do

test/cookbooks/docker_test/recipes/container_lwrp.rb

@@ -72,7 +72,7 @@
   action :create
 end
 
-docker_container 'bflad/testcontainerd' do
+docker_container 'tduffield/testcontainerd' do
   detach true
   port '9999:9999'
 end

test/cookbooks/docker_test/recipes/image_lwrp.rb

@@ -1,7 +1,7 @@
 docker_image 'docker-test-image'
 
 docker_image 'busybox'
-docker_image 'bflad/testcontainerd'
+docker_image 'tduffield/testcontainerd'
 
 docker_image 'docker-test-image' do
   action :remove

test/shared/spec/container_spec.rb

@@ -39,7 +39,7 @@
     it { should_not be_running }
   end
 
-  describe docker_container('bflad/testcontainerd') do
+  describe docker_container('tduffield/testcontainerd') do
     it { should be_a_container }
     it { should be_running }
   end

test/shared/spec/image_spec.rb

@@ -8,7 +8,7 @@
       it { should be_a_image }
     end
 
-    describe docker_imag('bflad/testcontainerd') do
+    describe docker_imag('tduffield/testcontainerd') do
       it { should be_a_image }
     end