Perform code signing on xctest bundles in the Pods project

CHANGELOG.md

@@ -26,6 +26,10 @@ To install release candidates run `[sudo] gem install cocoapods --pre`
 
 ##### Bug Fixes
 
+* Perform code signing on xctest bundles in the Pods project generated by a test spec  
+  [Justin Martin](https://github.com/justinseanmartin)
+  [#7013](https://github.com/CocoaPods/CocoaPods/pull/7013)
+
 * Wrap platform warning message with quotes  
   [Dimitris Koutsogiorgas](https://github.com/dnkoutso)
   [#6968](https://github.com/CocoaPods/CocoaPods/pull/6968)

lib/cocoapods/installer/xcode/pods_project_generator/pod_target_installer.rb

@@ -199,6 +199,8 @@ module Pod
                 # requires frameworks. For tests we always use the test target name as the product name
                 # irrelevant to whether we use frameworks or not.
                 configuration.build_settings['PRODUCT_NAME'] = name
+                # We need to codesign the contents of xctest bundles for Xcode to allow them to be launchable
+                configuration.build_settings['CODE_SIGNING_REQUIRED'] = 'YES'
               end
 
               # Test native targets also need frameworks and resources to be copied over to their xctest bundle.

spec/unit/installer/xcode/pods_project_generator/pod_target_installer_spec.rb

@@ -190,6 +190,7 @@ module Pod
                 native_test_target.product_reference.name.should == 'CoconutLib-Unit-Tests'
                 native_test_target.build_configurations.each do |bc|
                   bc.build_settings['PRODUCT_NAME'].should == 'CoconutLib-Unit-Tests'
+                  bc.build_settings['CODE_SIGNING_REQUIRED'].should == 'YES'
                 end
                 native_test_target.symbol_type.should == :unit_test_bundle
                 @coconut_pod_target.test_native_targets.count.should == 1