| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.net.config.basics; |
| |
| import static org.hamcrest.Matchers.hasSize; |
| import static org.hamcrest.Matchers.is; |
| import static org.hamcrest.Matchers.nullValue; |
| import static org.junit.Assert.*; |
| import static org.onosproject.net.ConnectPoint.deviceConnectPoint; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Map; |
| |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.onlab.junit.TestUtils; |
| import org.onlab.junit.TestUtils.TestUtilsException; |
| import org.onlab.osgi.ServiceDirectory; |
| import org.onlab.osgi.TestServiceDirectory; |
| import org.onosproject.codec.CodecService; |
| import org.onosproject.codec.impl.CodecManager; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.config.BaseConfig; |
| import org.onosproject.net.config.ConfigApplyDelegate; |
| |
| import com.fasterxml.jackson.core.JsonProcessingException; |
| import com.fasterxml.jackson.databind.DeserializationFeature; |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.JsonNodeFactory; |
| import com.fasterxml.jackson.databind.node.NumericNode; |
| import com.google.common.collect.ImmutableMap; |
| |
| public class PortAnnotationConfigTest { |
| |
| private static final String SAMPLE_JSONFILE = "port_annotation_config.json"; |
| |
| private static TestServiceDirectory directory; |
| private static ServiceDirectory original; |
| |
| private ObjectMapper mapper; |
| |
| private final ConfigApplyDelegate noopDelegate = cfg -> { }; |
| |
| /** |
| * {@value #SAMPLE_JSONFILE} after parsing. |
| */ |
| private JsonNode node; |
| |
| // sample data |
| private final ConnectPoint cp = deviceConnectPoint("of:0000000000000001/2"); |
| |
| private final String key = "foo"; |
| private final String value = "bar"; |
| private final String nullKey = "null"; |
| private final String numberKey = "number"; |
| private final String numberValue = "123"; |
| |
| |
| // TODO consolidate code-clone in ProtectionConfigTest, and define constants for field name |
| @BeforeClass |
| public static void setUpClass() throws TestUtilsException { |
| directory = new TestServiceDirectory(); |
| |
| CodecManager codecService = new CodecManager(); |
| codecService.activate(); |
| directory.add(CodecService.class, codecService); |
| |
| // replace service directory used by BaseConfig |
| original = TestUtils.getField(BaseConfig.class, "services"); |
| TestUtils.setField(BaseConfig.class, "services", directory); |
| } |
| |
| @AfterClass |
| public static void tearDownClass() throws TestUtilsException { |
| TestUtils.setField(BaseConfig.class, "services", original); |
| } |
| |
| @Before |
| public void setUp() throws JsonProcessingException, IOException, TestUtilsException { |
| |
| mapper = new ObjectMapper(); |
| // Jackson configuration for ease of Numeric node comparison |
| // - treat integral number node as long node |
| mapper.enable(DeserializationFeature.USE_LONG_FOR_INTS); |
| mapper.setNodeFactory(new JsonNodeFactory(false) { |
| @Override |
| public NumericNode numberNode(int v) { |
| return super.numberNode((long) v); |
| } |
| @Override |
| public NumericNode numberNode(short v) { |
| return super.numberNode((long) v); |
| } |
| }); |
| |
| InputStream stream = PortAnnotationConfig.class |
| .getResourceAsStream(SAMPLE_JSONFILE); |
| JsonNode tree = mapper.readTree(stream); |
| |
| node = tree.path("ports") |
| .path(cp.toString()) |
| .path(PortAnnotationConfig.CONFIG_KEY); |
| assertTrue(node.isObject()); |
| } |
| |
| @Test |
| public void readTest() { |
| PortAnnotationConfig sut = new PortAnnotationConfig(); |
| sut.init(cp, PortAnnotationConfig.CONFIG_KEY, node, mapper, noopDelegate); |
| |
| assertThat(sut.subject(), is(cp)); |
| Map<String, String> annotations = sut.annotations(); |
| assertThat(annotations.size(), is(3)); |
| assertThat(annotations.get(key), is(value)); |
| assertThat(annotations.get(nullKey), nullValue()); |
| assertThat(annotations.get(numberKey), is(numberValue)); |
| assertThat(sut.isValid(), is(true)); |
| } |
| |
| @Test |
| public void writeEntryTest() throws JsonProcessingException, IOException { |
| |
| PortAnnotationConfig w = new PortAnnotationConfig(); |
| w.init(cp, PortAnnotationConfig.CONFIG_KEY, mapper.createObjectNode(), mapper, noopDelegate); |
| |
| // write equivalent to sample |
| w.annotation(key, value); |
| |
| // reparse JSON |
| JsonNode r = mapper.readTree(mapper.writeValueAsString(w.node())); |
| |
| PortAnnotationConfig sut = new PortAnnotationConfig(); |
| sut.init(cp, PortAnnotationConfig.CONFIG_KEY, r, mapper, noopDelegate); |
| |
| assertThat(sut.subject(), is(cp)); |
| Map<String, String> annotations = sut.annotations(); |
| assertThat(annotations.size(), is(1)); |
| assertThat(annotations.get(key), is(value)); |
| assertThat(sut.isValid(), is(true)); |
| } |
| |
| @Test |
| public void writeMapTest() throws JsonProcessingException, IOException { |
| |
| PortAnnotationConfig w = new PortAnnotationConfig(); |
| w.init(cp, PortAnnotationConfig.CONFIG_KEY, mapper.createObjectNode(), mapper, noopDelegate); |
| |
| // write equivalent to sample |
| w.annotations(ImmutableMap.of(key, value)); |
| |
| // reparse JSON |
| JsonNode r = mapper.readTree(mapper.writeValueAsString(w.node())); |
| |
| PortAnnotationConfig sut = new PortAnnotationConfig(); |
| sut.init(cp, PortAnnotationConfig.CONFIG_KEY, r, mapper, noopDelegate); |
| |
| assertThat(sut.subject(), is(cp)); |
| Map<String, String> annotations = sut.annotations(); |
| assertThat(annotations.size(), is(1)); |
| assertThat(annotations.get(key), is(value)); |
| assertThat(sut.isValid(), is(true)); |
| } |
| |
| @Test |
| public void removeTest() { |
| PortAnnotationConfig sut = new PortAnnotationConfig(); |
| sut.init(cp, PortAnnotationConfig.CONFIG_KEY, node, mapper, noopDelegate); |
| |
| sut.annotation(key); |
| |
| assertThat(sut.subject(), is(cp)); |
| Map<String, String> annotations = sut.annotations(); |
| assertThat(annotations.values(), hasSize(2)); |
| assertThat(annotations.get(key), nullValue()); |
| assertThat(annotations.get(nullKey), nullValue()); |
| assertThat(annotations.get(numberKey), is(numberValue)); |
| assertThat(sut.isValid(), is(true)); |
| } |
| |
| } |