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Merge pull request #183 from splitio/evaluator-integration-tests
Evaluator integration tests
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‎client/src/test/java/io/split/engine/evaluator/EvaluatorIntegrationTest.java‎

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package io.split.engine.evaluator;
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import com.google.common.collect.Lists;
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import io.split.cache.InMemoryCacheImp;
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import io.split.cache.SplitCache;
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import io.split.client.dtos.ConditionType;
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import io.split.client.dtos.MatcherCombiner;
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import io.split.client.dtos.Partition;
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import io.split.engine.experiments.ParsedCondition;
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import io.split.engine.experiments.ParsedSplit;
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import io.split.engine.matchers.AttributeMatcher;
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import io.split.engine.matchers.CombiningMatcher;
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import io.split.engine.matchers.strings.EndsWithAnyOfMatcher;
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import io.split.engine.matchers.strings.WhitelistMatcher;
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import org.junit.Assert;
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import org.junit.Test;
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import java.util.List;
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public class EvaluatorIntegrationTest {
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private static final String DEFAULT_TREATMENT_VALUE = "defaultTreatment";
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private static final String TRAFFIC_TYPE_VALUE = "tt";
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private static final String TEST_LABEL_VALUE_WHITELIST = "test label whitelist";
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private static final String TEST_LABEL_VALUE_ROLL_OUT = "test label roll out";
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private static final String ON_TREATMENT = "on";
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@Test
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public void evaluateFeatureWithWhitelistShouldReturnOn() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 100);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("test_1", null, "split_3", null);
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Assert.assertEquals(ON_TREATMENT, result.treatment);
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Long changeNumberExpected = 223366554L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(TEST_LABEL_VALUE_WHITELIST, result.label);
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}
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@Test
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public void evaluateFeatureWithWhitelistShouldReturnDefault() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 100);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("test_2", null, "split_3", null);
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Assert.assertEquals(DEFAULT_TREATMENT_VALUE, result.treatment);
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Long changeNumberExpected = 223366554L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(Labels.DEFAULT_RULE, result.label);
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}
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@Test
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public void evaluateFeatureWithWhitelistWhenSplitIsKilledShouldReturnDefaultTreatment() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 100);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("test_1", null, "split_2", null);
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Assert.assertEquals(DEFAULT_TREATMENT_VALUE, result.treatment);
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Long changeNumberExpected = 223366552L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(Labels.KILLED, result.label);
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}
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@Test
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public void evaluateFeatureWithRollOutShouldReturnDefault() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 100);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("@mail2.com", null, "split_1", null);
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Assert.assertEquals(DEFAULT_TREATMENT_VALUE, result.treatment);
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Long changeNumberExpected = 223366551L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(Labels.DEFAULT_RULE, result.label);
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}
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@Test
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public void evaluateFeatureWithRollOutShouldReturnOn() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 100);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("mauro@test.io", null, "split_1", null);
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Assert.assertEquals(ON_TREATMENT, result.treatment);
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Long changeNumberExpected = 223366551L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(TEST_LABEL_VALUE_ROLL_OUT, result.label);
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}
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@Test
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public void evaluateFeatureWithRollOutShouldReturnDefaultOutOfSplit() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 20);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("mauro@test.io", null, "split_test", null);
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Assert.assertEquals(DEFAULT_TREATMENT_VALUE, result.treatment);
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Long changeNumberExpected = 223366555L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(Labels.NOT_IN_SPLIT, result.label);
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}
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@Test
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public void evaluateFeatureWithRollOutWhenTrafficAllocationIs50ShouldReturnOn() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 50);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("mauro@test.io", null, "split_test", null);
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Assert.assertEquals(ON_TREATMENT, result.treatment);
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Long changeNumberExpected = 223366555L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(TEST_LABEL_VALUE_ROLL_OUT, result.label);
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}
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@Test
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public void evaluateFeatureWithRollOutWhenSplitIsKilledShouldReturnDefault() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 100);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("mauro@test.io", null, "split_2", null);
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Assert.assertEquals(DEFAULT_TREATMENT_VALUE, result.treatment);
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Long changeNumberExpected = 223366552L;
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Assert.assertEquals(changeNumberExpected, result.changeNumber);
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Assert.assertEquals(Labels.KILLED, result.label);
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}
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@Test
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public void evaluateFeatureWhenSplitNotExistsShouldReturnControl() {
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Evaluator evaluator = buildEvaluatorAndLoadCache(false, 100);
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EvaluatorImp.TreatmentLabelAndChangeNumber result = evaluator.evaluateFeature("mauro@test.io", null, "test", null);
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Assert.assertEquals("control", result.treatment);
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Assert.assertEquals(Labels.DEFINITION_NOT_FOUND, result.label);
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}
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private Evaluator buildEvaluatorAndLoadCache(boolean killed, int trafficAllocation) {
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SplitCache splitCache = new InMemoryCacheImp();
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Evaluator evaluator = new EvaluatorImp(splitCache);
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Partition partition = new Partition();
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partition.treatment = ON_TREATMENT;
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partition.size = 100;
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List<Partition> partitions = Lists.newArrayList(partition);
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AttributeMatcher whiteListMatcher = AttributeMatcher.vanilla(new WhitelistMatcher(Lists.newArrayList("test_1", "admin")));
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AttributeMatcher endsWithMatcher = AttributeMatcher.vanilla(new EndsWithAnyOfMatcher(Lists.newArrayList("@test.io", "@mail.io")));
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CombiningMatcher whitelistCombiningMatcher = new CombiningMatcher(MatcherCombiner.AND, Lists.newArrayList(whiteListMatcher));
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CombiningMatcher endsWithCombiningMatcher = new CombiningMatcher(MatcherCombiner.AND, Lists.newArrayList(endsWithMatcher));
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ParsedCondition whitelistCondition = new ParsedCondition(ConditionType.WHITELIST, whitelistCombiningMatcher, partitions, TEST_LABEL_VALUE_WHITELIST);
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ParsedCondition rollOutCondition = new ParsedCondition(ConditionType.ROLLOUT, endsWithCombiningMatcher, partitions, TEST_LABEL_VALUE_ROLL_OUT);
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List<ParsedCondition> conditions = Lists.newArrayList(whitelistCondition, rollOutCondition);
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splitCache.put(new ParsedSplit("split_1", 0, false, DEFAULT_TREATMENT_VALUE, conditions, TRAFFIC_TYPE_VALUE, 223366551, 100, 0, 2, null));
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splitCache.put(new ParsedSplit("split_2", 0, true, DEFAULT_TREATMENT_VALUE, conditions, TRAFFIC_TYPE_VALUE, 223366552, 100, 0, 2, null));
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splitCache.put(new ParsedSplit("split_3", 0, false, DEFAULT_TREATMENT_VALUE, conditions, TRAFFIC_TYPE_VALUE, 223366554, 100, 0, 2, null));
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splitCache.put(new ParsedSplit("split_test", 0, killed, DEFAULT_TREATMENT_VALUE, conditions, TRAFFIC_TYPE_VALUE, 223366555, trafficAllocation, 0, 2, null));
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return evaluator;
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}
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}

‎client/src/test/java/io/split/engine/evaluator/EvaluatorTest.java‎

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import io.split.client.dtos.ConditionType;
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import io.split.client.dtos.Partition;
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import io.split.engine.SDKReadinessGates;
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import io.split.cache.SplitCache;
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import io.split.engine.experiments.ParsedCondition;
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import io.split.engine.experiments.ParsedSplit;
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@Before
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public void before() {
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SDKReadinessGates gates = Mockito.mock(SDKReadinessGates.class);
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_splitCache = Mockito.mock(SplitCache.class);
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_evaluator = new EvaluatorImp(_splitCache);
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_matcher = Mockito.mock(CombiningMatcher.class);

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