WindowsPerformanceCounterAsMetricTest.java

/*
 * ApplicationInsights-Java
 * Copyright (c) Microsoft Corporation
 * All rights reserved.
 *
 * MIT License
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this
 * software and associated documentation files (the ""Software""), to deal in the Software
 * without restriction, including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the following conditions:
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 * THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
 * FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */

package com.microsoft.applicationinsights.internal.perfcounter;

import java.util.ArrayList;

import com.microsoft.applicationinsights.internal.system.SystemInformation;

import org.junit.Test;

public final class WindowsPerformanceCounterAsMetricTest {
    @Test(expected = Throwable.class)
    public void testNoNativeCodeActivated() throws Throwable {
        if (!SystemInformation.INSTANCE.isWindows()) {
            throw new Throwable("dummy");
        }

        ArrayList<WindowsPerformanceCounterData> data = new ArrayList<WindowsPerformanceCounterData>();
        data.add(new WindowsPerformanceCounterData().
                        setCategoryName("Category").
                        setCounterName("Counter").
                        setInstanceName("Instance").
                        setDisplayName("display"));
        WindowsPerformanceCounterAsMetric pc = new WindowsPerformanceCounterAsMetric(data);
    }

    @Test(expected = NullPointerException.class)
    public void testNull() throws Throwable {
        if (!SystemInformation.INSTANCE.isWindows()) {
            throw new NullPointerException("dummy");
        }

        WindowsPerformanceCounterAsMetric pc = new WindowsPerformanceCounterAsMetric(null);
    }
}