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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config;
import com.yahoo.config.ConfigurationRuntimeException;
import com.yahoo.foo.AppConfig;
import org.junit.Test;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
/**
*
* @author hmusum
*/
public class ConfigKeyTest {
@Test
public void testConfigId() {
String namespace = "bar";
ConfigKey<?> key1 = new ConfigKey<>("foo", "a/b/c", namespace);
ConfigKey<?> key2 = new ConfigKey<>("foo", "a/b/c", namespace);
assertEquals(key1, key2);
ConfigKey<?> key3 = new ConfigKey<>("foo", "a/b/c/d", namespace);
assertNotEquals(key1, key3);
assertEquals("a/b/c", new ConfigKey<>("foo", "a/b/c", namespace).getConfigId());
assertEquals("a", new ConfigKey<>("foo", "a", namespace).getConfigId());
assertEquals("", new ConfigKey<>("foo", "", namespace).getConfigId());
assertEquals(key1, key1);
assertNotEquals(key1, key3);
assertNotEquals(key1, new Object());
ConfigKey<?> key4 = new ConfigKey<>("myConfig", null, namespace);
assertEquals("", key4.getConfigId());
}
@Test
public void testConfigKey() {
String name = AppConfig.CONFIG_DEF_NAME;
String namespace = AppConfig.CONFIG_DEF_NAMESPACE;
String md5 = AppConfig.CONFIG_DEF_MD5;
String configId = "myId";
ConfigKey<AppConfig> classKey = new ConfigKey<>(AppConfig.class, configId);
assertEquals("Name is set correctly from class", name, classKey.getName());
assertEquals("Namespace is set correctly from class", namespace, classKey.getNamespace());
assertEquals(configId, classKey.getConfigId());
ConfigKey<?> stringKey = new ConfigKey<>(name, configId, namespace);
assertEquals("Key created from class equals key created from strings", stringKey, classKey);
}
@Test(expected = ConfigurationRuntimeException.class)
public void testNoName() {
new ConfigKey<>(null, "", "");
}
// Tests namespace and equals with combinations of namespace.
@Test
public void testNamespace() {
ConfigKey<?> namespaceFoo = new ConfigKey<>("name", "id", "foo");
ConfigKey<?> namespaceBar = new ConfigKey<>("name", "id", "bar");
assertEquals(namespaceFoo, namespaceFoo);
assertNotEquals(namespaceFoo, namespaceBar);
assertEquals(namespaceBar.getNamespace(), "bar");
}
@Test
public void testSorting() {
ConfigKey<?> k1 = new ConfigKey<>("name3", "id2", "nsc");
ConfigKey<?> k2 = new ConfigKey<>("name2", "id2", "nsb");
ConfigKey<?> k3 = new ConfigKey<>("name1", "id2", "nsa");
List<ConfigKey<?>> keys = new ArrayList<>();
keys.add(k2);
keys.add(k1);
keys.add(k3);
Collections.sort(keys);
assertEquals(keys.get(0), k3);
assertEquals(keys.get(1), k2);
assertEquals(keys.get(2), k1);
k1 = new ConfigKey<>("name2", "id2", "nsa");
k2 = new ConfigKey<>("name3", "id3", "nsa");
k3 = new ConfigKey<>("name1", "id4", "nsa");
keys = new ArrayList<>();
keys.add(k3);
keys.add(k2);
keys.add(k1);
Collections.sort(keys);
assertEquals(keys.get(0), k3);
assertEquals(keys.get(1), k1);
assertEquals(keys.get(2), k2);
k1 = new ConfigKey<>("name", "idC", "nsa");
k2 = new ConfigKey<>("name", "idA", "nsa");
k3 = new ConfigKey<>("name", "idB", "nsa");
keys = new ArrayList<>();
keys.add(k1);
keys.add(k2);
keys.add(k3);
Collections.sort(keys);
assertEquals(keys.get(0), k2);
assertEquals(keys.get(1), k3);
assertEquals(keys.get(2), k1);
}
}
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