com.boundary.metrics.vmware.client.MeterManagerClientTest.java Source code

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Here is the source code for com.boundary.metrics.vmware.client.MeterManagerClientTest.java

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// Copyright 2014 Boundary, Inc.
//
// 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.boundary.metrics.vmware.client;

import static org.junit.Assert.*;
import static org.junit.Assume.*;
import io.dropwizard.client.JerseyClientBuilder;
import io.dropwizard.setup.Environment;

import java.io.File;
import java.io.FileReader;
import java.io.Reader;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Properties;

import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

import static com.boundary.metrics.vmware.VMWareTestUtils.*;
import com.boundary.metrics.vmware.VMWareTestUtils;
import com.boundary.metrics.vmware.VMwarePerfAdapterConfiguration;
import com.boundary.metrics.vmware.client.client.meter.manager.MeterManagerClient;
import com.boundary.metrics.vmware.client.client.meter.manager.MeterMetadata;
import com.codahale.metrics.MetricRegistry;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.base.Joiner;
import com.google.common.base.Optional;
import com.google.common.io.Resources;
import com.sun.jersey.api.client.Client;

public class MeterManagerClientTest {

    private static MeterManagerClient client;

    @BeforeClass
    public static void setUpBeforeClass() throws Exception {

        File propertiesFile = new File("src/test/resources/" + DEFAULT_METER_CLIENT_CONFIGURATION);
        assumeTrue(propertiesFile.exists());

    }

    @AfterClass
    public static void tearDownAfterClass() throws Exception {
    }

    @Before
    public void setUp() throws Exception {
        client = VMWareTestUtils.getMeterClient();
    }

    @After
    public void tearDown() throws Exception {
        client = null;
    }

    @Test
    public void testCreateMeter() {
        String meterName = "my-test-meter";
        client.createOrGetMeterMetadata(meterName);
        Optional<MeterMetadata> result = client.getMeterMetadataByName(meterName);
        MeterMetadata meter = result.get();
        assertNotNull("Check for Not Null meter: getMeterMetadataByName()", meter);
        assertEquals("Check getName()", meterName, meter.getName());
        //assertEquals("Check getOrgId()",configuration.getOrgId(),meter.getOrgId());
        String meterId = meter.getId();
        System.out.println(meterId);

        result = client.getMeterMetadataById(meterId);
        assertNotNull("Check for Not Null meter: getMeterMetadataById()", meter);
        assertEquals("Check getName()", meterName, meter.getName());
        //assertEquals("Check getOrgId()",configuration.getOrgId(),meter.getOrgId());
    }

    public static boolean isInteger(String str) {
        try {
            int i = Integer.parseInt(str);
        } catch (NumberFormatException nfe) {
            return false;
        }
        return true;
    }

    public static boolean isRegExInteger(String str) {
        return str.matches("\\d+"); //match a number with optional '-' and decimal.
    }

    @Test
    public void testGetObsId() {
        String meterName = String.format("%s-%s", "JDG", "my-meter");
        int obsDomainId = client.createOrGetMeterMetadata(meterName).getObservationDomainId();
        System.out.printf("obsDomainId: %X", obsDomainId);
        assertTrue("Check if number via RegEx", isRegExInteger(Integer.toString(obsDomainId)));
        assertTrue("Check if number via NumberFormatException", isInteger(Integer.toString(obsDomainId)));
    }
}