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JsonNodeFactoryTest.java
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JsonNodeFactoryTest.java
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/**
* Copyright (C) 2022 Czech Technical University in Prague
* <p>
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later
* version.
* <p>
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details. You should have received a copy of the GNU General Public License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.jsonld.serialization;
import cz.cvut.kbss.jsonld.environment.Generator;
import cz.cvut.kbss.jsonld.serialization.model.*;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import static org.hamcrest.CoreMatchers.instanceOf;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.jupiter.api.Assertions.*;
class JsonNodeFactoryTest {
private static final String NAME = Generator.generateUri().toString();
@Test
void createCollectionCreatesListNodeFromListWithName() {
final List<String> list = new ArrayList<>();
final CollectionNode<?> node = JsonNodeFactory.createCollectionNode(NAME, list);
assertThat(node, instanceOf(ListNode.class));
assertEquals(NAME, node.getName());
assertFalse(node.isValueNode());
}
@Test
void createCollectionCreatesSetNodeFromSetWithoutName() {
final Set<String> set = new HashSet<>();
final CollectionNode<?> node = JsonNodeFactory.createCollectionNode(null, set);
assertThat(node, instanceOf(SetNode.class));
assertTrue(node.isValueNode());
}
@Test
void createCollectionCreatesSetNodeFromSetWithName() {
final Set<String> set = new HashSet<>();
final CollectionNode<?> node = JsonNodeFactory.createCollectionNode(NAME, set);
assertThat(node, instanceOf(SetNode.class));
assertEquals(NAME, node.getName());
assertFalse(node.isValueNode());
}
@Test
void createCollectionFromArrayCreatesSetNodeWithName() {
final CollectionNode<?> node = JsonNodeFactory.createCollectionNodeFromArray(NAME);
assertThat(node, instanceOf(SetNode.class));
assertEquals(NAME, node.getName());
assertFalse(node.isValueNode());
}
@Test
void createLiteralNodeCreatesBooleanNodeFromBooleanValueWithName() {
final LiteralNode<?> node = JsonNodeFactory.createLiteralNode(NAME, false);
assertThat(node, instanceOf(BooleanLiteralNode.class));
assertFalse(node.isValueNode());
assertEquals(NAME, node.getName());
assertFalse((Boolean) node.getValue());
}
@Test
void createLiteralNodeCreatesBooleanNodeFromBooleanValueWithoutName() {
final LiteralNode<?> node = JsonNodeFactory.createLiteralNode(true);
assertThat(node, instanceOf(BooleanLiteralNode.class));
assertTrue(node.isValueNode());
assertTrue((Boolean) node.getValue());
}
@Test
void createLiteralNodeCreatesNumericNodeFromNumberValueWithName() {
final long value = System.currentTimeMillis();
final LiteralNode<?> node = JsonNodeFactory.createLiteralNode(NAME, value);
assertThat(node, instanceOf(NumericLiteralNode.class));
assertFalse(node.isValueNode());
assertEquals(value, node.getValue());
}
@Test
void createLiteralNodeCreatesNumericNodeFromNumberValueWithoutName() {
final double value = Double.MIN_VALUE;
final LiteralNode<?> node = JsonNodeFactory.createLiteralNode(value);
assertThat(node, instanceOf(NumericLiteralNode.class));
assertTrue(node.isValueNode());
assertEquals(value, node.getValue());
}
@Test
void createLiteralNodeCreatesStringNodeFromStringWithName() {
final String value = "test";
final LiteralNode<?> node = JsonNodeFactory.createLiteralNode(NAME, value);
assertThat(node, instanceOf(StringLiteralNode.class));
assertFalse(node.isValueNode());
assertEquals(NAME, node.getName());
assertEquals(value, node.getValue());
}
@Test
void createLiteralNodeCreatesStringNodeFromStringWithoutName() {
final String value = "test2";
final LiteralNode<?> node = JsonNodeFactory.createLiteralNode(value);
assertThat(node, instanceOf(StringLiteralNode.class));
assertTrue(node.isValueNode());
assertEquals(value, node.getValue());
}
}