api/src/test/java/com/cloud/network/as/AutoScalePolicyTest.java

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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
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package com.cloud.network.as;

import org.junit.Assert;
import org.junit.Test;

public class AutoScalePolicyTest {

    @Test
    public void testScaleUpAction() {
        AutoScalePolicy.Action action = AutoScalePolicy.Action.fromValue("scaleup");
        Assert.assertEquals(AutoScalePolicy.Action.SCALEUP, action);
    }

    @Test
    public void testScaleDownAction() {
        AutoScalePolicy.Action action = AutoScalePolicy.Action.fromValue("scaledown");
        Assert.assertEquals(AutoScalePolicy.Action.SCALEDOWN, action);
    }

    @Test
    public void testNullAction() {
        AutoScalePolicy.Action action = AutoScalePolicy.Action.fromValue(null);
        Assert.assertNull(action);
    }

    @Test
    public void testBlankAction() {
        AutoScalePolicy.Action action = AutoScalePolicy.Action.fromValue("");
        Assert.assertNull(action);

        action = AutoScalePolicy.Action.fromValue(" ");
        Assert.assertNull(action);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testInvalidAction() {
        AutoScalePolicy.Action action = AutoScalePolicy.Action.fromValue("invalid");
    }
}