Examples with Theory org.junit.experimental.theories.Theory used on opensource projects

Example 21 with Theory

use of org.junit.experimental.theories.Theory in project neo4j by neo4j.

the class PrimitiveCollectionEqualityTest method addingTheSameValuesMustProduceEqualCollections.

@Theory
public void addingTheSameValuesMustProduceEqualCollections(ValueProducer values, Factory<PrimitiveCollection> factoryA, Factory<PrimitiveCollection> factoryB) {
    assumeTrue(values.isApplicable(factoryA));
    assumeTrue(values.isApplicable(factoryB));
    try (PrimitiveCollection a = factoryA.newInstance();
        PrimitiveCollection b = factoryB.newInstance()) {
        Value value = values.randomValue();
        value.add(a);
        value.add(b);
        assertEquals(a, b);
    }
}

Example 22 with Theory

use of org.junit.experimental.theories.Theory in project neo4j by neo4j.

the class PrimitiveCollectionEqualityTest method capacityDifferencesMustNotInfluenceEquality.

@Theory
public void capacityDifferencesMustNotInfluenceEquality(ValueProducer values, Factory<PrimitiveCollection> factoryA, Factory<PrimitiveCollection> factoryB) {
    assumeTrue(values.isApplicable(factoryA));
    assumeTrue(values.isApplicable(factoryB));
    try (PrimitiveCollection a = factoryA.newInstance();
        PrimitiveCollection b = factoryB.newInstance()) {
        List<Value> tmps = new ArrayList<>();
        for (int i = 0; i < 5000; i++) {
            Value value = values.randomValue();
            value.add(b);
            tmps.add(value);
        }
        Value specificValue = values.randomValue();
        specificValue.add(a);
        specificValue.add(b);
        for (int i = 0; i < 5000; i++) {
            Value value = values.randomValue();
            value.add(b);
            tmps.add(value);
        }
        Collections.shuffle(tmps);
        for (Value value : tmps) {
            value.remove(b);
        }
        assertEquals(a, b);
    }
}

Example 23 with Theory

use of org.junit.experimental.theories.Theory in project neo4j by neo4j.

the class PrimitiveCollectionEqualityTest method emptyCollectionsAreEqual.

@Theory
public void emptyCollectionsAreEqual(ValueProducer values, Factory<PrimitiveCollection> factoryA, Factory<PrimitiveCollection> factoryB) {
    assumeTrue(values.isApplicable(factoryA));
    assumeTrue(values.isApplicable(factoryB));
    try (PrimitiveCollection a = factoryA.newInstance();
        PrimitiveCollection b = factoryB.newInstance()) {
        assertEquals(a, b);
    }
}

Example 24 with Theory

use of org.junit.experimental.theories.Theory in project neo4j by neo4j.

the class PrimitiveCollectionEqualityTest method differentButEquivalentMutationsShouldProduceEqualCollections.

@Theory
public void differentButEquivalentMutationsShouldProduceEqualCollections(ValueProducer values, Factory<PrimitiveCollection> factoryA, Factory<PrimitiveCollection> factoryB) {
    // Note that this test, cute as it is, also verifies that the hashCode implementation is order-invariant :)
    assumeTrue(values.isApplicable(factoryA));
    assumeTrue(values.isApplicable(factoryB));
    try (PrimitiveCollection a = factoryA.newInstance();
        PrimitiveCollection b = factoryB.newInstance()) {
        Value x = values.randomValue();
        Value y = values.randomValue();
        Value z = values.randomValue();
        x.add(a);
        z.add(a);
        z.add(b);
        y.add(b);
        x.add(b);
        y.remove(b);
        assertEquals(a, b);
    }
}

Example 25 with Theory

use of org.junit.experimental.theories.Theory in project neo4j by neo4j.

the class LegacyIndexIT method shouldNotRejectIndexValueThatIsJustSmallerThanConfiguredSize.

@Theory
public void shouldNotRejectIndexValueThatIsJustSmallerThanConfiguredSize(String uniqueness) throws Exception {
    //Given
    server.start();
    // When
    String nodeURI = HTTP.POST(server.baseUri().toString() + "db/data/node").header("Location");
    Random r = new Random();
    String value = "";
    for (int i = 0; i < 4_000; i++) {
        value += (char) (r.nextInt(26) + 'a');
    }
    HTTP.Response response = HTTP.POST(server.baseUri().toString() + "db/data/index/node/favorites?uniqueness=" + uniqueness, quotedJson("{ 'value': '" + value + " ', 'uri':'" + nodeURI + "', 'key': 'some-key' }"));
    // Then
    assertThat(response.status(), is(201));
}