Merge pull request #107 from launchdarkly/eb/ch32577/prereq-event-user

include user in prereq flag events

Author: eli-darkly

lib/ldclient-rb/evaluation.rb

@@ -263,6 +263,7 @@ def check_prerequisites(flag, user, store, events, logger)
             event = {
               kind: "feature",
               key: prereq_key,
+              user: user,
               variation: prereq_res.variation_index,
               value: prereq_res.value,
               version: prereq_flag[:version],
@@ -272,7 +273,7 @@ def check_prerequisites(flag, user, store, events, logger)
             }
             events.push(event)
           rescue => exn
-            Util.log_exception(logger, "Error evaluating prerequisite flag \"#{prereq_key}\" for flag \"{flag[:key]}\"", exn)
+            Util.log_exception(logger, "Error evaluating prerequisite flag \"#{prereq_key}\" for flag \"#{flag[:key]}\"", exn)
             prereq_ok = false
           end
         end

spec/evaluation_spec.rb

@@ -127,7 +127,7 @@ def boolean_flag_with_clauses(clauses)
       detail = LaunchDarkly::EvaluationDetail.new('b', 1,
         { kind: 'PREREQUISITE_FAILED', prerequisiteKey: 'feature1' })
       events_should_be = [{
-        kind: 'feature', key: 'feature1', variation: nil, value: nil, version: 2, prereqOf: 'feature0',
+        kind: 'feature', key: 'feature1', user: user, variation: nil, value: nil, version: 2, prereqOf: 'feature0',
         trackEvents: nil, debugEventsUntilDate: nil
       }]
       result = evaluate(flag, user, features, logger)
@@ -159,7 +159,7 @@ def boolean_flag_with_clauses(clauses)
       detail = LaunchDarkly::EvaluationDetail.new('b', 1,
         { kind: 'PREREQUISITE_FAILED', prerequisiteKey: 'feature1' })
       events_should_be = [{
-        kind: 'feature', key: 'feature1', variation: 1, value: 'e', version: 2, prereqOf: 'feature0',
+        kind: 'feature', key: 'feature1', user: user, variation: 1, value: 'e', version: 2, prereqOf: 'feature0',
         trackEvents: nil, debugEventsUntilDate: nil
       }]
       result = evaluate(flag, user, features, logger)
@@ -189,7 +189,7 @@ def boolean_flag_with_clauses(clauses)
       detail = LaunchDarkly::EvaluationDetail.new('b', 1,
         { kind: 'PREREQUISITE_FAILED', prerequisiteKey: 'feature1' })
       events_should_be = [{
-        kind: 'feature', key: 'feature1', variation: 0, value: 'd', version: 2, prereqOf: 'feature0',
+        kind: 'feature', key: 'feature1', user: user, variation: 0, value: 'd', version: 2, prereqOf: 'feature0',
         trackEvents: nil, debugEventsUntilDate: nil
       }]
       result = evaluate(flag, user, features, logger)
@@ -218,7 +218,7 @@ def boolean_flag_with_clauses(clauses)
       user = { key: 'x' }
       detail = LaunchDarkly::EvaluationDetail.new('a', 0, { kind: 'FALLTHROUGH' })
       events_should_be = [{
-        kind: 'feature', key: 'feature1', variation: 1, value: 'e', version: 2, prereqOf: 'feature0',
+        kind: 'feature', key: 'feature1', user: user, variation: 1, value: 'e', version: 2, prereqOf: 'feature0',
         trackEvents: nil, debugEventsUntilDate: nil
       }]
       result = evaluate(flag, user, features, logger)