/
ResponseBuilderAbstractTest.java
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/
ResponseBuilderAbstractTest.java
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package com.mercateo.common.rest.schemagen.types;
import static org.assertj.core.api.Assertions.assertThat;
import com.mercateo.common.rest.schemagen.JsonHyperSchema;
import java.util.Arrays;
import java.util.Optional;
import javax.ws.rs.core.Link;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
@RunWith(MockitoJUnitRunner.class)
public class ResponseBuilderAbstractTest {
private final int value = 1234;
private ResponseBuilder responseBuilder;
@Mock
private Link link1, link2, link3;
@Before
public void setUp() {
responseBuilder = new ResponseBuilder();
responseBuilder.withValue(value);
responseBuilder.withElementMapper(integer ->
ObjectWithSchema.create(integer.longValue(), JsonHyperSchema.from(link3)));
}
@Test
public void elementMapperShouldMapValueAndAddLink() {
ObjectWithSchema<ObjectWithSchema<Long>> result = responseBuilder.build();
assertThat(result.getObject().getObject()).isEqualTo(value);
assertThat(result.getObject().getSchema().getLinks()).containsExactly(link3);
}
@Test
public void shouldCollectListOfOptionalContainerLinks() {
responseBuilder.withContainerLinks(
Arrays.asList(Optional.of(link1), Optional.of(link2), Optional.empty())
);
ObjectWithSchema<ObjectWithSchema<Long>> result = responseBuilder.build();
assertThat(result.getSchema().getLinks()).containsExactly(link1, link2);
}
@Test
public void shouldCollectOptionalContainerLinks() {
responseBuilder.withContainerLinks(
Optional.of(link1), Optional.of(link2), Optional.empty()
);
ObjectWithSchema<ObjectWithSchema<Long>> result = responseBuilder.build();
assertThat(result.getSchema().getLinks()).containsExactly(link1, link2);
}
@Test
public void shouldCollectConcreteContainerLinks() {
responseBuilder.withContainerLinks(link1, link2);
ObjectWithSchema<ObjectWithSchema<Long>> result = responseBuilder.build();
assertThat(result.getSchema().getLinks()).containsExactly(link1, link2);
}
static class ResponseBuilder extends ResponseBuilderAbstract<ResponseBuilder, Integer, Long, ObjectWithSchema<ObjectWithSchema<Long>>> {
private Integer value;
public ResponseBuilder withValue(Integer value) {
this.value = value;
return this;
}
@Override
public ObjectWithSchema<ObjectWithSchema<Long>> build() {
ObjectWithSchema<Long> intermediateResult = elementMapper.apply(this.value);
return ObjectWithSchema.create(intermediateResult, JsonHyperSchema.from(containerLinks));
}
}
}