GemFireRemoteExternalResourceAnalyzerTest.java

/**
 * Copyright (c) 2009-2011 VMware, Inc. All Rights Reserved.
 *
 * 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 com.springsource.insight.plugin.gemfire;

import java.util.Collection;
import java.util.Collections;
import java.util.Date;

import org.junit.Test;

import com.springsource.insight.collection.test.AbstractCollectionTestSupport;
import com.springsource.insight.intercept.application.ApplicationName;
import com.springsource.insight.intercept.operation.Operation;
import com.springsource.insight.intercept.server.ServerName;
import com.springsource.insight.intercept.topology.ExternalResourceDescriptor;
import com.springsource.insight.intercept.topology.ExternalResourceType;
import com.springsource.insight.intercept.trace.Frame;
import com.springsource.insight.intercept.trace.FrameId;
import com.springsource.insight.intercept.trace.SimpleFrame;
import com.springsource.insight.intercept.trace.Trace;
import com.springsource.insight.intercept.trace.TraceId;
import com.springsource.insight.util.time.TimeRange;

public class GemFireRemoteExternalResourceAnalyzerTest extends AbstractCollectionTestSupport {
    private final GemFireRemoteExternalResourceAnalyzer analyzer = GemFireRemoteExternalResourceAnalyzer.getInstance();

    public GemFireRemoteExternalResourceAnalyzerTest() {
        super();
    }

    @Test
    public void testValidData() throws Exception {
        Operation op = new Operation();
        op.type(GemFireDefenitions.TYPE_REMOTE.getType());
        String host = "localhost";
        int port = 12345;
        op.put(GemFireDefenitions.FIELD_HOST, host);
        op.put(GemFireDefenitions.FIELD_PORT, 12345);

        Frame frame = new SimpleFrame(FrameId.valueOf("0"),
                null,
                op,
                TimeRange.milliTimeRange(0, 1),
                Collections.<Frame>emptyList());

        Trace trace = new Trace(ServerName.valueOf("fake-server"),
                ApplicationName.valueOf("fake-app"),
                new Date(),
                TraceId.valueOf("fake-id"),
                frame);

        Collection<ExternalResourceDescriptor> res = analyzer.locateExternalResourceName(trace);
        assertEquals("Mismatched number of results", 1, res.size());
        ExternalResourceDescriptor externalResourceDescriptor = res.iterator().next();

        assertEquals("Gemfire source frame", frame, externalResourceDescriptor.getFrame());
        assertEquals("Gemfire external resource host", host, externalResourceDescriptor.getHost());
        assertEquals("Gemfire external resource port", port, externalResourceDescriptor.getPort());
        assertEquals("Gemfire external resource type", ExternalResourceType.KVSTORE.name(), externalResourceDescriptor.getType());
        assertEquals("Gemfire external resource type", ExternalResourceType.KVSTORE.name(), externalResourceDescriptor.getType());
        assertEquals("Gemfire external resource name", AbstractGemFireExternalResourceAnalyzer.createName(host, port), externalResourceDescriptor.getName());
        assertEquals("Gemfire external resource vendor", GemFireDefenitions.GEMFIRE, externalResourceDescriptor.getVendor());
        assertEquals("Gemfire external resource label", AbstractGemFireExternalResourceAnalyzer.createLabel(host, port), externalResourceDescriptor.getLabel());
        assertEquals("Gemfire external incoming", Boolean.FALSE, Boolean.valueOf(externalResourceDescriptor.isIncoming()));
    }

    @Test
    public void testUnknownPort() throws Exception {
        Operation op = new Operation();
        op.type(GemFireDefenitions.TYPE_REMOTE.getType());
        String host = "localhost";
        op.put(GemFireDefenitions.FIELD_HOST, host);

        Frame frame = new SimpleFrame(FrameId.valueOf("0"),
                null,
                op,
                TimeRange.milliTimeRange(0, 1),
                Collections.<Frame>emptyList());

        Trace trace = new Trace(ServerName.valueOf("fake-server"),
                ApplicationName.valueOf("fake-app"),
                new Date(),
                TraceId.valueOf("fake-id"),
                frame);

        Collection<ExternalResourceDescriptor> res = analyzer.locateExternalResourceName(trace);
        assertEquals("Mismatched number of results", 1, res.size());
        ExternalResourceDescriptor externalResourceDescriptor = res.iterator().next();

        assertEquals("Gemfire source frame", frame, externalResourceDescriptor.getFrame());
        assertEquals("Gemfire external resource host", host, externalResourceDescriptor.getHost());
        assertEquals("Gemfire external resource port", -1, externalResourceDescriptor.getPort());
        assertEquals("Gemfire external resource type", ExternalResourceType.KVSTORE.name(), externalResourceDescriptor.getType());
        assertEquals("Gemfire external resource type", ExternalResourceType.KVSTORE.name(), externalResourceDescriptor.getType());
        assertEquals("Gemfire external resource name", AbstractGemFireExternalResourceAnalyzer.createName(host, -1), externalResourceDescriptor.getName());
        assertEquals("Gemfire external resource vendor", GemFireDefenitions.GEMFIRE, externalResourceDescriptor.getVendor());
        assertEquals("Gemfire external resource label", AbstractGemFireExternalResourceAnalyzer.createLabel(host, -1), externalResourceDescriptor.getLabel());
        assertEquals("Gemfire external incoming", Boolean.FALSE, Boolean.valueOf(externalResourceDescriptor.isIncoming()));
    }

    @Test
    public void testUnknownHost() throws Exception {
        Operation op = new Operation();
        op.type(GemFireDefenitions.TYPE_REMOTE.getType());
        int port = 12345;
        op.put(GemFireDefenitions.FIELD_PORT, port);

        Frame frame = new SimpleFrame(FrameId.valueOf("0"),
                null,
                op,
                TimeRange.milliTimeRange(0, 1),
                Collections.<Frame>emptyList());

        Trace trace = new Trace(ServerName.valueOf("fake-server"),
                ApplicationName.valueOf("fake-app"),
                new Date(),
                TraceId.valueOf("fake-id"),
                frame);

        Collection<ExternalResourceDescriptor> res = analyzer.locateExternalResourceName(trace);
        assertEquals("Mismatched number of results", 0, res.size());
    }

    @Test
    public void testNoRemoteFrame() throws Exception {
        Operation op = new Operation();
        op.type(GemFireDefenitions.TYPE_REGION.getType());

        Frame frame = new SimpleFrame(FrameId.valueOf("0"),
                null,
                op,
                TimeRange.milliTimeRange(0, 1),
                Collections.<Frame>emptyList());

        Trace trace = new Trace(ServerName.valueOf("fake-server"),
                ApplicationName.valueOf("fake-app"),
                new Date(),
                TraceId.valueOf("fake-id"),
                frame);

        Collection<ExternalResourceDescriptor> res = analyzer.locateExternalResourceName(trace);
        assertEquals("Mismatched number of results", 0, res.size());
    }
}