plugins/integrations/kubernetes-service/src/test/java/com/cloud/kubernetes/cluster/utils/KubernetesClusterUtilTest.java

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//   http://www.apache.org/licenses/LICENSE-2.0
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package com.cloud.kubernetes.cluster.utils;

import com.cloud.utils.Pair;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.junit.MockitoJUnitRunner;

@RunWith(MockitoJUnitRunner.class)
public class KubernetesClusterUtilTest {

    private void executeThrowAndTestVersionMatch() {
        Pair<Boolean, String> resultPair = null;
        boolean result = KubernetesClusterUtil.clusterNodeVersionMatches(resultPair, "1.24.0");
        Assert.assertFalse(result);
    }

    private void executeAndTestVersionMatch(boolean status, String response, boolean expectedResult) {
        Pair<Boolean, String> resultPair = new Pair<>(status, response);
        boolean result = KubernetesClusterUtil.clusterNodeVersionMatches(resultPair, "1.24.0");
        Assert.assertEquals(expectedResult, result);
    }

    @Test
    public void testClusterNodeVersionMatches() {
        String v1233WorkerNodeOutput = "v1.23.3";
        String v1240WorkerNodeOutput = "v1.24.0";

        executeAndTestVersionMatch(true, v1240WorkerNodeOutput, true);

        executeAndTestVersionMatch(true, v1233WorkerNodeOutput, false);

        executeAndTestVersionMatch(false, v1240WorkerNodeOutput, false);

        executeAndTestVersionMatch(false, v1233WorkerNodeOutput, false);

        executeThrowAndTestVersionMatch();
    }
}