Replace trackImpressions property

build.gradle

@@ -17,7 +17,7 @@ apply plugin: 'kotlin-android'
 apply from: 'spec.gradle'
 
 ext {
-    splitVersion = '5.1.0-alpha.2'
+    splitVersion = '5.1.0-alpha.3'
 }
 
 android {

src/androidTest/assets/split_changes_imp_toggle.json

@@ -11,7 +11,7 @@
       "defaultTreatment": "off",
       "changeNumber": 1506703262916,
       "algo": 2,
-      "trackImpressions": true,
+      "impressionsDisabled": false,
       "conditions": [
         {
           "conditionType": "ROLLOUT",
@@ -70,7 +70,7 @@
       "defaultTreatment": "off",
       "changeNumber": 1506703262916,
       "algo": 2,
-      "trackImpressions": false,
+      "impressionsDisabled": true,
       "conditions": [
         {
           "conditionType": "ROLLOUT",

src/androidTest/java/fake/HttpClientMock.java

@@ -11,10 +11,15 @@
 import io.split.android.client.network.HttpStreamRequest;
 import io.split.android.client.network.HttpStreamResponse;
 
-import static java.lang.Thread.sleep;
-
+/**
+ * Prefer using {@link okhttp3.mockwebserver.MockWebServer} to mock / intercept responses.
+ * <p>
+ * That will ensure the SDK uses the default HTTP client.
+ */
+@Deprecated
 public class HttpClientMock implements HttpClient {
     HttpResponseMockDispatcher mResponseDispatcher;
+
     public HttpClientMock(HttpResponseMockDispatcher responseDispatcher) throws IOException {
         mResponseDispatcher = responseDispatcher;
     }

src/androidTest/java/tests/integration/encryption/EncryptionTest.java

@@ -129,7 +129,7 @@ public void onPostExecutionView(SplitClient client) {
 
         assertTrue(latch.await(5, TimeUnit.SECONDS));
         mLifecycleManager.simulateOnPause();
-        Thread.sleep(200);
+        Thread.sleep(500);
         mLifecycleManager.simulateOnResume();
         Thread.sleep(500);
 
@@ -327,11 +327,11 @@ private SplitFactory createFactory(
         SplitClientConfig config = new TestableSplitConfigBuilder().ready(30000)
                 .trafficType("client")
                 .impressionsMode(impressionsMode)
-                .impressionsRefreshRate(1000)
-                .impressionsCountersRefreshRate(1000)
+                .impressionsRefreshRate(99999)
+                .impressionsCountersRefreshRate(99999)
                 .streamingEnabled(false)
                 .enableDebug()
-                .eventFlushInterval(1000)
+                .eventFlushInterval(99999)
                 .encryptionEnabled(encryptionEnabled)
                 .build();
 

src/androidTest/java/tests/integration/toggle/ImpressionsToggleTest.java

@@ -84,8 +84,8 @@ public void managerContainsProperty() throws InterruptedException {
         SplitManager manager = splitFactory.manager();
         List<SplitView> splits = manager.splits();
 
-        assertTrue(manager.split("tracked").trackImpressions);
-        assertFalse(manager.split("not_tracked").trackImpressions);
+        assertFalse(manager.split("tracked").impressionsDisabled);
+        assertTrue(manager.split("not_tracked").impressionsDisabled);
         assertEquals(2, splits.size());
     }
 
@@ -94,7 +94,7 @@ public void testNoneMode() throws InterruptedException {
         // 1. Initialize SDK in impressions NONE mode
         SplitFactory splitFactory = getReadyFactory(ImpressionsMode.NONE);
 
-        // 2. Fetch splitChanges with both flags with trackImpressions true & false
+        // 2. Fetch splitChanges with both flags with impressionsDisabled true & false
         SplitClient client = splitFactory.client();
         client.getTreatment("tracked");
         client.getTreatment("not_tracked");
@@ -117,7 +117,7 @@ public void testDebugMode() throws InterruptedException {
         // 1. Initialize SDK in impressions DEBUG mode
         SplitFactory splitFactory = getReadyFactory(ImpressionsMode.DEBUG);
 
-        // 2. Fetch splitChanges with both flags with trackImpressions true & false
+        // 2. Fetch splitChanges with both flags with impressionsDisabled true & false
         SplitClient client = splitFactory.client();
         client.getTreatment("tracked");
         client.getTreatment("not_tracked");
@@ -140,7 +140,7 @@ public void testOptimizedMode() throws InterruptedException {
         // 1. Initialize SDK in impressions OPTIMIZED mode
         SplitFactory splitFactory = getReadyFactory(ImpressionsMode.OPTIMIZED);
 
-        // 2. Fetch splitChanges with both flags with trackImpressions true & false
+        // 2. Fetch splitChanges with both flags with impressionsDisabled true & false
         SplitClient client = splitFactory.client();
         client.getTreatment("tracked");
         client.getTreatment("not_tracked");

src/main/java/io/split/android/client/EvaluationResult.java

@@ -7,27 +7,27 @@ public final class EvaluationResult {
     private final String mLabel;
     private final Long mChangeNumber;
     private final String mConfigurations;
-    private final boolean mTrackImpression;
+    private final boolean mImpressionsDisabled;
 
     @VisibleForTesting
     public EvaluationResult(String treatment, String label) {
-        this(treatment, label, null, null, true);
+        this(treatment, label, null, null, false);
     }
 
-    public EvaluationResult(String treatment, String label, boolean trackImpression) {
-        this(treatment, label, null, null, trackImpression);
+    public EvaluationResult(String treatment, String label, boolean impressionsDisabled) {
+        this(treatment, label, null, null, impressionsDisabled);
     }
 
-    EvaluationResult(String treatment, String label, Long changeNumber, boolean trackImpression) {
-        this(treatment, label, changeNumber, null, trackImpression);
+    EvaluationResult(String treatment, String label, Long changeNumber, boolean impressionsDisabled) {
+        this(treatment, label, changeNumber, null, impressionsDisabled);
     }
 
-    public EvaluationResult(String treatment, String label, Long changeNumber, String configurations, boolean trackImpression) {
+    public EvaluationResult(String treatment, String label, Long changeNumber, String configurations, boolean impressionsDisabled) {
         mTreatment = treatment;
         mLabel = label;
         mChangeNumber = changeNumber;
         mConfigurations = configurations;
-        mTrackImpression = trackImpression;
+        mImpressionsDisabled = impressionsDisabled;
     }
 
     public String getTreatment() {
@@ -46,7 +46,7 @@ public String getConfigurations() {
         return mConfigurations;
     }
 
-    public boolean getTrackImpression() {
-        return mTrackImpression;
+    public boolean isImpressionsDisabled() {
+        return mImpressionsDisabled;
     }
 }

src/main/java/io/split/android/client/EvaluatorImpl.java

@@ -52,7 +52,7 @@ public EvaluationResult getTreatment(String matchingKey, String bucketingKey, St
     private EvaluationResult getTreatment(String matchingKey, String bucketingKey, ParsedSplit parsedSplit, Map<String, Object> attributes) throws ChangeNumberExceptionWrapper {
         try {
             if (parsedSplit.killed()) {
-                return new EvaluationResult(parsedSplit.defaultTreatment(), TreatmentLabels.KILLED, parsedSplit.changeNumber(), configForTreatment(parsedSplit, parsedSplit.defaultTreatment()), parsedSplit.trackImpressions());
+                return new EvaluationResult(parsedSplit.defaultTreatment(), TreatmentLabels.KILLED, parsedSplit.changeNumber(), configForTreatment(parsedSplit, parsedSplit.defaultTreatment()), parsedSplit.impressionsDisabled());
             }
 
             /*
@@ -75,7 +75,7 @@ private EvaluationResult getTreatment(String matchingKey, String bucketingKey, P
 
                         if (bucket > parsedSplit.trafficAllocation()) {
                             // out of split
-                            return new EvaluationResult(parsedSplit.defaultTreatment(), TreatmentLabels.NOT_IN_SPLIT, parsedSplit.changeNumber(), configForTreatment(parsedSplit, parsedSplit.defaultTreatment()), parsedSplit.trackImpressions());
+                            return new EvaluationResult(parsedSplit.defaultTreatment(), TreatmentLabels.NOT_IN_SPLIT, parsedSplit.changeNumber(), configForTreatment(parsedSplit, parsedSplit.defaultTreatment()), parsedSplit.impressionsDisabled());
                         }
 
                     }
@@ -84,11 +84,11 @@ private EvaluationResult getTreatment(String matchingKey, String bucketingKey, P
 
                 if (parsedCondition.matcher().match(matchingKey, bucketingKey, attributes, this)) {
                     String treatment = Splitter.getTreatment(bk, parsedSplit.seed(), parsedCondition.partitions(), parsedSplit.algo());
-                    return new EvaluationResult(treatment, parsedCondition.label(), parsedSplit.changeNumber(), configForTreatment(parsedSplit, treatment), parsedSplit.trackImpressions());
+                    return new EvaluationResult(treatment, parsedCondition.label(), parsedSplit.changeNumber(), configForTreatment(parsedSplit, treatment), parsedSplit.impressionsDisabled());
                 }
             }
 
-            return new EvaluationResult(parsedSplit.defaultTreatment(), TreatmentLabels.DEFAULT_RULE, parsedSplit.changeNumber(), configForTreatment(parsedSplit, parsedSplit.defaultTreatment()), parsedSplit.trackImpressions());
+            return new EvaluationResult(parsedSplit.defaultTreatment(), TreatmentLabels.DEFAULT_RULE, parsedSplit.changeNumber(), configForTreatment(parsedSplit, parsedSplit.defaultTreatment()), parsedSplit.impressionsDisabled());
         } catch (Exception e) {
             throw new ChangeNumberExceptionWrapper(e, parsedSplit.changeNumber());
         }

src/main/java/io/split/android/client/SplitManagerImpl.java

@@ -144,7 +144,7 @@ private SplitView toSplitView(ParsedSplit parsedSplit) {
         splitView.configs = parsedSplit.configurations();
         splitView.sets = new ArrayList<>(parsedSplit.sets() == null ? new HashSet<>() : parsedSplit.sets());
         splitView.defaultTreatment = parsedSplit.defaultTreatment();
-        splitView.trackImpressions = parsedSplit.trackImpressions();
+        splitView.impressionsDisabled = parsedSplit.impressionsDisabled();
 
         Set<String> treatments = new HashSet<>();
         for (ParsedCondition condition : parsedSplit.parsedConditions()) {

src/main/java/io/split/android/client/api/SplitView.java

@@ -21,5 +21,5 @@ public class SplitView {
     @NonNull
     public List<String> sets = new ArrayList<>();
     public String defaultTreatment;
-    public boolean trackImpressions;
+    public boolean impressionsDisabled;
 }

src/main/java/io/split/android/client/dtos/Split.java

@@ -50,6 +50,6 @@ public class Split {
     @SerializedName("sets")
     public Set<String> sets;
 
-    @SerializedName("trackImpressions")
-    public boolean trackImpressions = true;
+    @SerializedName("impressionsDisabled")
+    public boolean impressionsDisabled = false;
 }

src/main/java/io/split/android/client/impressions/DecoratedImpression.java

@@ -3,18 +3,18 @@
 public class DecoratedImpression {
 
     private final Impression mImpression;
-    private final boolean mTrackImpressions;
+    private final boolean mDisabled;
 
-    public DecoratedImpression(Impression impression, boolean trackImpressions) {
+    public DecoratedImpression(Impression impression, boolean disabled) {
         mImpression = impression;
-        mTrackImpressions = trackImpressions;
+        mDisabled = disabled;
     }
 
     public Impression getImpression() {
         return mImpression;
     }
 
-    public boolean getTrackImpressions() {
-        return mTrackImpressions;
+    public boolean isImpressionsDisabled() {
+        return mDisabled;
     }
 }

src/main/java/io/split/android/client/service/impressions/StrategyImpressionManager.java

@@ -39,10 +39,10 @@ public void pushImpression(DecoratedImpression impression) {
             return;
         }
 
-        if (impression.getTrackImpressions()) {
-            mProcessStrategy.apply(impression.getImpression());
-        } else {
+        if (impression.isImpressionsDisabled()) {
             mNoneStrategy.apply(impression.getImpression());
+        } else {
+            mProcessStrategy.apply(impression.getImpression());
         }
     }
 

src/main/java/io/split/android/client/validators/TreatmentManagerImpl.java

@@ -296,7 +296,7 @@ private TreatmentResult getTreatmentWithConfigWithoutMetrics(String split, Map<S
                     mLabelsEnabled ? evaluationResult.getLabel() : null,
                     evaluationResult.getChangeNumber(),
                     mergedAttributes,
-                    evaluationResult.getTrackImpression());
+                    evaluationResult.isImpressionsDisabled());
 
             return new TreatmentResult(splitResult, false);
         } catch (Exception ex) {
@@ -310,17 +310,17 @@ private TreatmentResult getTreatmentWithConfigWithoutMetrics(String split, Map<S
                         TreatmentLabels.EXCEPTION,
                         (evaluationResult != null) ? evaluationResult.getChangeNumber() : null,
                         mergedAttributes,
-                        evaluationResult == null || evaluationResult.getTrackImpression());
+                        evaluationResult != null && evaluationResult.isImpressionsDisabled());
             }
 
             return new TreatmentResult(new SplitResult(Treatments.CONTROL), true);
         }
     }
 
-    private void logImpression(String matchingKey, String bucketingKey, String splitName, String result, String label, Long changeNumber, Map<String, Object> attributes, boolean trackImpression) {
+    private void logImpression(String matchingKey, String bucketingKey, String splitName, String result, String label, Long changeNumber, Map<String, Object> attributes, boolean impressionsDisabled) {
         try {
             Impression impression = new Impression(matchingKey, bucketingKey, splitName, result, System.currentTimeMillis(), label, changeNumber, attributes);
-            DecoratedImpression decoratedImpression = new DecoratedImpression(impression, trackImpression);
+            DecoratedImpression decoratedImpression = new DecoratedImpression(impression, impressionsDisabled);
             mImpressionListener.log(decoratedImpression);
             mImpressionListener.log(impression);
         } catch (Throwable t) {
@@ -345,7 +345,7 @@ private EvaluationResult evaluateIfReady(String featureFlagName,
             mValidationLogger.w("the SDK is not ready, results may be incorrect for feature flag " + featureFlagName + ". Make sure to wait for SDK readiness before using this method", validationTag);
             mTelemetryStorageProducer.recordNonReadyUsage();
 
-            return new EvaluationResult(Treatments.CONTROL, TreatmentLabels.NOT_READY, null, null, true);
+            return new EvaluationResult(Treatments.CONTROL, TreatmentLabels.NOT_READY, null, null, false);
         }
         return mEvaluator.getTreatment(mMatchingKey, mBucketingKey, featureFlagName, attributes);
     }

src/main/java/io/split/android/engine/experiments/ParsedSplit.java

@@ -23,7 +23,7 @@ public class ParsedSplit {
     private final int mAlgo;
     private final Map<String, String> mConfigurations;
     private final Set<String> mSets;
-    private final boolean mTrackImpressions;
+    private final boolean mImpressionsDisabled;
 
     public ParsedSplit(
             String feature,
@@ -38,7 +38,7 @@ public ParsedSplit(
             int algo,
             Map<String, String> configurations,
             Set<String> sets,
-            boolean trackImpressions
+            boolean impressionsDisabled
     ) {
         mSplit = feature;
         mSeed = seed;
@@ -49,7 +49,7 @@ public ParsedSplit(
         mChangeNumber = changeNumber;
         mAlgo = algo;
         mConfigurations = configurations;
-        mTrackImpressions = trackImpressions;
+        mImpressionsDisabled = impressionsDisabled;
 
         if (mDefaultTreatment == null) {
             throw new IllegalArgumentException("DefaultTreatment is null");
@@ -107,8 +107,8 @@ public Set<String> sets() {
         return mSets;
     }
 
-    public boolean trackImpressions() {
-        return mTrackImpressions;
+    public boolean impressionsDisabled() {
+        return mImpressionsDisabled;
     }
 
     @Override
@@ -123,7 +123,7 @@ public int hashCode() {
         result = 31 * result + (int) (mChangeNumber ^ (mChangeNumber >>> 32));
         result = 31 * result + (mAlgo ^ (mAlgo >>> 32));
         result = 31 * result + ((mSets != null) ? mSets.hashCode() : 0);
-        result = 31 * result + (mTrackImpressions ? 1 : 0);
+        result = 31 * result + (mImpressionsDisabled ? 1 : 0);
         return result;
     }
 
@@ -144,7 +144,7 @@ public boolean equals(Object obj) {
                 && mAlgo == other.mAlgo
                 && (Objects.equals(mConfigurations, other.mConfigurations))
                 && (Objects.equals(mSets, other.mSets)
-                && mTrackImpressions == other.mTrackImpressions);
+                && mImpressionsDisabled == other.mImpressionsDisabled);
 
     }
 
@@ -155,7 +155,7 @@ public String toString() {
                 ", default treatment:" + mDefaultTreatment +
                 ", parsedConditions:" + mParsedCondition +
                 ", trafficTypeName:" + mTrafficTypeName + ", changeNumber:" + mChangeNumber +
-                ", algo:" + mAlgo + ", config:" + mConfigurations + ", sets:" + mSets + ", trackImpressions:" + mTrackImpressions;
+                ", algo:" + mAlgo + ", config:" + mConfigurations + ", sets:" + mSets + ", impressionsDisabled:" + mImpressionsDisabled;
 
     }
 }

src/main/java/io/split/android/engine/experiments/SplitParser.java

@@ -125,7 +125,7 @@ private ParsedSplit parseWithoutExceptionHandling(Split split, String matchingKe
                 split.algo,
                 split.configurations,
                 split.sets,
-                split.trackImpressions);
+                split.impressionsDisabled);
     }
 
     private CombiningMatcher toMatcher(MatcherGroup matcherGroup, String matchingKey) throws UnsupportedMatcherException {

src/test/java/io/split/android/client/SplitManagerImplTest.java

@@ -188,16 +188,16 @@ public void defaultTreatmentIsPresentWhenFetchingMultipleSplits() {
     }
 
     @Test
-    public void trackImpressionsIsPresent() {
+    public void impressionsDisabledIsPresent() {
         Split split = SplitHelper.createSplit("FeatureName", 123, true,
                 "some_treatment", Arrays.asList(getTestCondition()),
                 "traffic", 456L, 1, null);
-        split.trackImpressions = false;
+        split.impressionsDisabled = false;
         when(mSplitsStorage.get("FeatureName")).thenReturn(split);
 
         SplitView featureFlag = mSplitManager.split("FeatureName");
 
-        assertFalse(featureFlag.trackImpressions);
+        assertFalse(featureFlag.impressionsDisabled);
     }
 
     private Condition getTestCondition() {

src/test/java/io/split/android/client/TreatmentManagerTest.java

@@ -320,13 +320,15 @@ public void evaluationWhenNotReadyLogsCorrectMessage() {
     @Test
     public void trackValueFromEvaluationResultGetsPassedInToImpression() {
         Evaluator evaluatorMock = mock(Evaluator.class);
-        when(evaluatorMock.getTreatment(eq("matching_key"), eq("bucketing_key"), eq("test_split"), anyMap()))
+        when(evaluatorMock.getTreatment(eq("matching_key"), eq("bucketing_key"), eq("test_impressions_disabled"), eq(new HashMap<>())))
                 .thenReturn(new EvaluationResult("test", "test", true));
         TreatmentManagerImpl tManager = initializeTreatmentManager(evaluatorMock);
 
-        tManager.getTreatment("test_split", null, false);
+        tManager.getTreatment("test_impressions_disabled", null, false);
 
-        verify(impressionListener).log(argThat(DecoratedImpression::getTrackImpressions));
+        verify(impressionListener).log(argThat((DecoratedImpression decoratedImpression) -> {
+            return decoratedImpression.isImpressionsDisabled();
+        }));
     }
 
     private void assertControl(List<String> splitList, String treatment, Map<String, String> treatmentList, SplitResult splitResult, Map<String, SplitResult> splitResultList) {