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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.node.verification.spec;
import com.yahoo.vespa.hosted.node.verification.Main;
import com.yahoo.vespa.hosted.node.verification.mock.MockCommandExecutor;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* @author freva
*/
public class SpecVerifierTest {
private static final String RESOURCE_PATH = "src/test/java/com/yahoo/vespa/hosted/node/verification/spec/resources";
private static final String CPU_INFO_PATH = RESOURCE_PATH + "/cpuinfoTest";
private static final String MEMORY_INFO_PATH = RESOURCE_PATH + "/meminfoTest";
private static final String FAST_DISK_TYPE_INFO_PATH = RESOURCE_PATH + "/DiskTypeFastDisk";
private static final String DISK_SIZE_INFO_PATH = RESOURCE_PATH + "/filesize";
private static final String NET_INTERFACE_INFO_PATH = RESOURCE_PATH + "/ifconfig";
private static final String NET_INTERFACE_SPEED_INFO_PATH = RESOURCE_PATH + "/eth0";
private static final String PING_RESPONSE = RESOURCE_PATH + "/validpingresponse";
private final MockCommandExecutor commandExecutor = new MockCommandExecutor();
@Test
public void spec_verification_with_failures() throws Exception {
commandExecutor.addCommand("cat " + CPU_INFO_PATH);
commandExecutor.addCommand("cat " + MEMORY_INFO_PATH);
commandExecutor.addCommand("cat " + FAST_DISK_TYPE_INFO_PATH);
commandExecutor.addCommand("cat " + DISK_SIZE_INFO_PATH);
commandExecutor.addCommand("cat " + NET_INTERFACE_INFO_PATH);
commandExecutor.addCommand("cat " + NET_INTERFACE_SPEED_INFO_PATH);
commandExecutor.addCommand("cat " + PING_RESPONSE);
String result = Main.execute(new String[] {
"specification",
"-d", "2500",
"-m", "64",
"-c", "1.5",
"-s", "true",
"-b", "10000.0",
"-i", "10.11.12.13,::1234"
}, commandExecutor);
assertEquals(
"{\"specVerificationReport\":{\"" +
"actualMemoryAvailable\":4.042128,\"" +
"actualDiskSpaceAvailable\":1760.0,\"" +
"actualInterfaceSpeed\":1000.0,\"" +
"actualcpuCores\":4,\"" +
"faultyIpAddresses\":[\"10.11.12.13\",\"0:0:0:0:0:0:0:1234\"]}}", result);
}
@Test
public void benchmark_with_no_failures() throws Exception {
commandExecutor.addCommand("cat " + CPU_INFO_PATH);
commandExecutor.addCommand("cat " + MEMORY_INFO_PATH);
commandExecutor.addCommand("cat " + FAST_DISK_TYPE_INFO_PATH);
commandExecutor.addCommand("cat " + DISK_SIZE_INFO_PATH);
commandExecutor.addCommand("cat " + NET_INTERFACE_INFO_PATH);
commandExecutor.addCommand("cat " + NET_INTERFACE_SPEED_INFO_PATH);
commandExecutor.addCommand("cat " + PING_RESPONSE);
String result = Main.execute(new String[] {
"specification",
"-d", "1760",
"-m", "4",
"-c", "4",
"-s", "true",
"-b", "1000"
}, commandExecutor);
assertEquals("null", result);
}
@Test
public void preserve_previous_benchmark_result() throws Exception {
commandExecutor.addCommand("cat " + CPU_INFO_PATH);
commandExecutor.addCommand("cat " + MEMORY_INFO_PATH);
commandExecutor.addCommand("cat " + FAST_DISK_TYPE_INFO_PATH);
commandExecutor.addCommand("cat " + DISK_SIZE_INFO_PATH);
commandExecutor.addCommand("cat " + NET_INTERFACE_INFO_PATH);
commandExecutor.addCommand("cat " + NET_INTERFACE_SPEED_INFO_PATH);
commandExecutor.addCommand("cat " + PING_RESPONSE);
final String previousResult = "{\"specVerificationReport\":{\"actualMemoryAvailable\":4.042128}," +
"\"benchmarkReport\":{\"diskSpeedMbs\":49.0}}";
String result = Main.execute(new String[] {
"specification",
"-d", "1760",
"-m", "4",
"-c", "4",
"-s", "true",
"-b", "1000",
"-h", previousResult
}, commandExecutor);
assertEquals("{\"benchmarkReport\":{\"diskSpeedMbs\":49.0}}", result);
}
}
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