Examples with ChaosMonkey com.netflix.simianarmy.chaos.ChaosMonkey used on opensource projects

Example 21 with ChaosMonkey

use of com.netflix.simianarmy.chaos.ChaosMonkey in project SimianArmy by Netflix.

the class TestBasicChaosMonkey method testMandatoryTerminationDisabled.

@Test
public void testMandatoryTerminationDisabled() {
    TestChaosMonkeyContext ctx = new TestChaosMonkeyContext("mandatoryTerminationDisabled.properties");
    ChaosMonkey chaos = new BasicChaosMonkey(ctx);
    chaos.start();
    chaos.stop();
    Assert.assertEquals(ctx.selectedOn().size(), 1);
    Assert.assertEquals(ctx.terminated().size(), 0);
}

Example 22 with ChaosMonkey

use of com.netflix.simianarmy.chaos.ChaosMonkey in project SimianArmy by Netflix.

the class TestBasicChaosMonkey method testMandatoryTerminationOutsideWindow.

@Test
public void testMandatoryTerminationOutsideWindow() {
    TestChaosMonkeyContext ctx = new TestChaosMonkeyContext("mandatoryTerminationOutsideWindow.properties");
    ChaosMonkey chaos = new BasicChaosMonkey(ctx);
    chaos.start();
    chaos.stop();
    // There was no termination in the last window, so one mandatory termination is triggered
    Assert.assertEquals(ctx.selectedOn().size(), 1);
    Assert.assertEquals(ctx.terminated().size(), 1);
}

Example 23 with ChaosMonkey

use of com.netflix.simianarmy.chaos.ChaosMonkey in project SimianArmy by Netflix.

the class TestBasicChaosMonkey method testAll.

@Test
public void testAll() {
    TestChaosMonkeyContext ctx = new TestChaosMonkeyContext("all.properties");
    ChaosMonkey chaos = new BasicChaosMonkey(ctx);
    chaos.start();
    chaos.stop();
    List<InstanceGroup> selectedOn = ctx.selectedOn();
    List<String> terminated = ctx.terminated();
    Assert.assertEquals(selectedOn.size(), 4);
    Assert.assertEquals(selectedOn.get(0).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_A);
    Assert.assertEquals(selectedOn.get(0).name(), "name0");
    Assert.assertEquals(selectedOn.get(1).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_A);
    Assert.assertEquals(selectedOn.get(1).name(), "name1");
    Assert.assertEquals(selectedOn.get(2).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_B);
    Assert.assertEquals(selectedOn.get(2).name(), "name2");
    Assert.assertEquals(selectedOn.get(3).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_B);
    Assert.assertEquals(selectedOn.get(3).name(), "name3");
    Assert.assertEquals(terminated.size(), 4);
    Assert.assertEquals(terminated.get(0), "0:i-123456789012345670");
    Assert.assertEquals(terminated.get(1), "1:i-123456789012345671");
    Assert.assertEquals(terminated.get(2), "2:i-123456789012345672");
    Assert.assertEquals(terminated.get(3), "3:i-123456789012345673");
}

Example 24 with ChaosMonkey

use of com.netflix.simianarmy.chaos.ChaosMonkey in project SimianArmy by Netflix.

the class TestBasicChaosMonkey method testMaxTerminationCountPerDayAsOne.

@Test
public void testMaxTerminationCountPerDayAsOne() {
    TestChaosMonkeyContext ctx = new TestChaosMonkeyContext("terminationPerDayAsOne.properties");
    ChaosMonkey chaos = new BasicChaosMonkey(ctx);
    chaos.start();
    chaos.stop();
    Assert.assertEquals(ctx.selectedOn().size(), 1);
    Assert.assertEquals(ctx.terminated().size(), 1);
    // Run the chaos the second time will NOT trigger another termination
    chaos.start();
    chaos.stop();
    Assert.assertEquals(ctx.selectedOn().size(), 1);
    Assert.assertEquals(ctx.terminated().size(), 1);
}

Example 25 with ChaosMonkey

use of com.netflix.simianarmy.chaos.ChaosMonkey in project SimianArmy by Netflix.

the class TestBasicChaosMonkey method testNoProbability.

@Test
public void testNoProbability() {
    TestChaosMonkeyContext ctx = new TestChaosMonkeyContext("noProbability.properties");
    ChaosMonkey chaos = new BasicChaosMonkey(ctx);
    chaos.start();
    chaos.stop();
    List<InstanceGroup> selectedOn = ctx.selectedOn();
    List<String> terminated = ctx.terminated();
    Assert.assertEquals(selectedOn.size(), 4);
    Assert.assertEquals(selectedOn.get(0).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_A);
    Assert.assertEquals(selectedOn.get(0).name(), "name0");
    Assert.assertEquals(selectedOn.get(1).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_A);
    Assert.assertEquals(selectedOn.get(1).name(), "name1");
    Assert.assertEquals(selectedOn.get(2).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_B);
    Assert.assertEquals(selectedOn.get(2).name(), "name2");
    Assert.assertEquals(selectedOn.get(3).type(), TestChaosMonkeyContext.CrawlerTypes.TYPE_B);
    Assert.assertEquals(selectedOn.get(3).name(), "name3");
    Assert.assertEquals(terminated.size(), 0);
}