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Java 11 migration: patterns starting with a (#1084)

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* Moves abstract-factory pattern to java 11

* Moves abstract-document pattern to java 11

* Moves acyclic-visitor pattern to java 11

* Moves adapter pattern to java 11

* Moves aggregator-microservices pattern to java 11

* Moves api-gateway pattern to java 11
This commit is contained in:
Anurag Agarwal
2019-11-13 21:34:51 +05:30
committed by Ilkka Seppälä
parent 3c57bf7078
commit f04fc3c0dc
26 changed files with 151 additions and 172 deletions
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16
abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
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@ -23,14 +23,14 @@
package com.iluwatar.abstractdocument;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Stream;
import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
/**
* AbstractDocument test class
@ -61,22 +61,22 @@ public class AbstractDocumentTest {
document.put(KEY, children);
Stream<DocumentImplementation> childrenStream = document.children(KEY, DocumentImplementation::new);
var childrenStream = document.children(KEY, DocumentImplementation::new);
assertNotNull(children);
assertEquals(2, childrenStream.count());
}
@Test
public void shouldRetrieveEmptyStreamForNonExistingChildren() {
Stream<DocumentImplementation> children = document.children(KEY, DocumentImplementation::new);
var children = document.children(KEY, DocumentImplementation::new);
assertNotNull(children);
assertEquals(0, children.count());
}
@Test
public void shouldIncludePropsInToString() {
Map<String, Object> props = Map.of(KEY, VALUE);
DocumentImplementation document = new DocumentImplementation(props);
var props = Map.of(KEY, (Object) VALUE);
var document = new DocumentImplementation(props);
assertTrue(document.toString().contains(KEY));
assertTrue(document.toString().contains(VALUE));
}

41
abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
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@ -23,15 +23,14 @@
package com.iluwatar.abstractdocument;
import static org.junit.jupiter.api.Assertions.assertEquals;
import com.iluwatar.abstractdocument.domain.Car;
import com.iluwatar.abstractdocument.domain.Part;
import com.iluwatar.abstractdocument.domain.enums.Property;
import org.junit.jupiter.api.Test;
import java.util.List;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
/**
* Test for Part and Car
@ -47,27 +46,27 @@ public class DomainTest {
@Test
public void shouldConstructPart() {
Map<String, Object> partProperties = Map.of(
Property.TYPE.toString(), TEST_PART_TYPE,
Property.MODEL.toString(), TEST_PART_MODEL,
Property.PRICE.toString(), TEST_PART_PRICE);
Part part = new Part(partProperties);
assertEquals(TEST_PART_TYPE, part.getType().get());
assertEquals(TEST_PART_MODEL, part.getModel().get());
assertEquals(TEST_PART_PRICE, part.getPrice().get());
var partProperties = Map.of(
Property.TYPE.toString(), TEST_PART_TYPE,
Property.MODEL.toString(), TEST_PART_MODEL,
Property.PRICE.toString(), (Object) TEST_PART_PRICE
);
var part = new Part(partProperties);
assertEquals(TEST_PART_TYPE, part.getType().orElseThrow());
assertEquals(TEST_PART_MODEL, part.getModel().orElseThrow());
assertEquals(TEST_PART_PRICE, part.getPrice().orElseThrow());
}
@Test
public void shouldConstructCar() {
Map<String, Object> carProperties = Map.of(
Property.MODEL.toString(), TEST_CAR_MODEL,
Property.PRICE.toString(), TEST_CAR_PRICE,
Property.PARTS.toString(), List.of(Map.of(), Map.of()));
Car car = new Car(carProperties);
assertEquals(TEST_CAR_MODEL, car.getModel().get());
assertEquals(TEST_CAR_PRICE, car.getPrice().get());
var carProperties = Map.of(
Property.MODEL.toString(), TEST_CAR_MODEL,
Property.PRICE.toString(), TEST_CAR_PRICE,
Property.PARTS.toString(), List.of(Map.of(), Map.of())
);
var car = new Car(carProperties);
assertEquals(TEST_CAR_MODEL, car.getModel().orElseThrow());
assertEquals(TEST_CAR_PRICE, car.getPrice().orElseThrow());
assertEquals(2, car.getParts().count());
}