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SetNodeTest.java
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SetNodeTest.java
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package cz.cvut.kbss.jsonld.serialization.model;
import cz.cvut.kbss.jsonld.environment.Generator;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InOrder;
import java.util.ArrayList;
import java.util.List;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.*;
public class SetNodeTest extends AbstractNodeTest {
@Before
public void setUp() {
super.setUp();
}
@Test
public void writeOutputsItemsAsSimpleJsonArray() throws Exception {
final CollectionNode node = new SetNode();
final List<JsonNode> items = generateItems();
items.forEach(node::addItem);
node.write(serializerMock);
final InOrder inOrder = inOrder(serializerMock);
inOrder.verify(serializerMock).writeArrayStart();
for (JsonNode item : items) {
inOrder.verify(serializerMock).writeString(((StringLiteralNode) item).getValue());
}
inOrder.verify(serializerMock).writeArrayEnd();
verify(serializerMock, never()).writeFieldName(anyString());
}
private List<JsonNode> generateItems() {
final List<JsonNode> nodes = new ArrayList<>();
for (int i = 0; i < Generator.randomCount(10); i++) {
nodes.add(new StringLiteralNode("item" + i));
}
return nodes;
}
@Test
public void writeOutputsEmptyArrayWhenThereAreNoItems() throws Exception {
final CollectionNode node = new SetNode();
node.write(serializerMock);
final InOrder inOrder = inOrder(serializerMock);
inOrder.verify(serializerMock).writeArrayStart();
inOrder.verify(serializerMock).writeArrayEnd();
}
}