package org.opendaylight.yangtools.yang.model.util;
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.doReturn;
+import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableList;
import java.net.URI;
+import java.util.ArrayList;
import java.util.Collections;
+import java.util.List;
import java.util.Optional;
+import org.junit.Before;
import org.junit.Test;
+import org.junit.runner.RunWith;
import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
+import org.mockito.junit.MockitoJUnitRunner;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.common.QNameModule;
import org.opendaylight.yangtools.yang.model.api.Module;
import org.opendaylight.yangtools.yang.model.api.SchemaPath;
import org.opendaylight.yangtools.yang.model.util.type.BaseTypes;
+@RunWith(MockitoJUnitRunner.StrictStubs.class)
public class SchemaContextUtilTest {
+ private static final Splitter SPACE_SPLITTER = Splitter.on(' ');
private static final URI NAMESPACE = URI.create("abc");
+
+ // The idea is:
+ // container baz {
+ // leaf xyzzy {
+ // type leafref;
+ // }
+ // leaf foo {
+ // type string;
+ // }
+ // leaf bar {
+ // type string;
+ // }
+ // }
+ private static final QName FOO = QName.create(NAMESPACE, "foo");
+ private static final QName BAR = QName.create(NAMESPACE, "bar");
+ private static final QName BAZ = QName.create(NAMESPACE, "baz");
+ private static final QName XYZZY = QName.create(NAMESPACE, "xyzzy");
+
@Mock
private SchemaContext mockSchemaContext;
@Mock
private Module mockModule;
- @Test
- public void testFindDummyData() {
- MockitoAnnotations.initMocks(this);
+ @Mock
+ private SchemaNode schemaNode;
+
+ @Before
+ public void before() {
doReturn(Optional.empty()).when(mockSchemaContext).findModule(any(QNameModule.class));
doReturn(Optional.empty()).when(mockSchemaContext).findDataTreeChild(any(Iterable.class));
doReturn(QNameModule.create(NAMESPACE)).when(mockModule).getQNameModule();
doReturn(Optional.empty()).when(mockModule).getRevision();
+ doReturn(SchemaPath.create(true, BAZ, XYZZY)).when(schemaNode).getPath();
+ }
+
+ @Test
+ public void testFindDummyData() {
+
QName qname = QName.create("namespace", "localname");
SchemaPath schemaPath = SchemaPath.create(Collections.singletonList(qname), true);
- assertEquals("Should be null. Module TestQName not found", null,
+ assertNull("Should be null. Module TestQName not found",
SchemaContextUtil.findDataSchemaNode(mockSchemaContext, schemaPath));
RevisionAwareXPath xpath = new RevisionAwareXPathImpl("/test:bookstore/test:book/test:title", true);
- assertEquals("Should be null. Module bookstore not found", null,
+ assertNull("Should be null. Module bookstore not found",
SchemaContextUtil.findDataSchemaNode(mockSchemaContext, mockModule, xpath));
- SchemaNode schemaNode = BaseTypes.int32Type();
+ SchemaNode int32node = BaseTypes.int32Type();
RevisionAwareXPath xpathRelative = new RevisionAwareXPathImpl("../prefix", false);
- assertEquals("Should be null, Module prefix not found", null,
+ assertNull("Should be null, Module prefix not found",
SchemaContextUtil.findDataSchemaNodeForRelativeXPath(
- mockSchemaContext, mockModule, schemaNode, xpathRelative));
+ mockSchemaContext, mockModule, int32node, xpathRelative));
- assertEquals("Should be null. Module TestQName not found", null,
+ assertNull("Should be null. Module TestQName not found",
SchemaContextUtil.findNodeInSchemaContext(mockSchemaContext, Collections.singleton(qname)));
- assertEquals("Should be null.", null, SchemaContextUtil.findParentModule(mockSchemaContext, schemaNode));
+ assertNull("Should be null.", SchemaContextUtil.findParentModule(mockSchemaContext, int32node));
+ }
+
+ @Test
+ public void testDeref() {
+ RevisionAwareXPath xpath = new RevisionAwareXPathImpl("deref(../foo)/../bar", false);
+ assertNull(SchemaContextUtil.findDataSchemaNodeForRelativeXPath(mockSchemaContext, mockModule, schemaNode,
+ xpath));
+ }
+
+ @Test
+ public void testNormalizeXPath() {
+ assertNormalizedPath(0, ImmutableList.of(""), "");
+ assertNormalizedPath(0, ImmutableList.of("a"), "a");
+ assertNormalizedPath(0, ImmutableList.of("a", "b"), "a b");
+ assertNormalizedPath(1, ImmutableList.of("..", "b"), ".. b");
+ assertNormalizedPath(0, ImmutableList.of(), "a ..");
+ assertNormalizedPath(0, ImmutableList.of("b"), "a .. b");
+ assertNormalizedPath(2, ImmutableList.of("..", "..", "a", "c"), ".. .. a b .. c");
+ assertNormalizedPath(3, ImmutableList.of("..", "..", "..", "b"), ".. .. a .. .. b");
+ }
+
+ private static void assertNormalizedPath(final int expectedLead, final List<String> expectedList,
+ final String input) {
+ final List<String> list = new ArrayList<>(SPACE_SPLITTER.splitToList(input));
+ assertEquals(expectedLead, SchemaContextUtil.normalizeXPath(list));
+ assertEquals(expectedList, list);
}
}