NamespaceIsolationDataTest.java

/**
 * Copyright 2016 Yahoo Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.yahoo.pulsar.common.policies.data;

import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;

import java.util.ArrayList;
import java.util.HashMap;

import org.testng.annotations.Test;

public class NamespaceIsolationDataTest {

    @Test
    public void testNamespaceIsolationData() {
        NamespaceIsolationData n0 = new NamespaceIsolationData();
        NamespaceIsolationData n1 = new NamespaceIsolationData();
        assertFalse(n0.equals(new OldPolicies()));
        n0.namespaces = new ArrayList<>();
        n0.primary = new ArrayList<>();
        n0.secondary = new ArrayList<>();

        for (int i = 0; i < 5; i++) {
            n0.namespaces.add(String.format("ns%d", i));
            n0.primary.add(String.format("p%d", i));
            n0.secondary.add(String.format("s%d", i));
        }

        assertFalse(n0.equals(new NamespaceIsolationData()));

        n1.namespaces = n0.namespaces;
        n1.primary = n0.primary;
        n1.secondary = n0.secondary;
        assertTrue(n0.equals(n1));

        try {
            n0.validate();
            n1.validate();
            fail("Should not happen");
        } catch (Exception e) {
            // pass
        }

        AutoFailoverPolicyData policy0 = new AutoFailoverPolicyData();
        AutoFailoverPolicyData policy1 = new AutoFailoverPolicyData();
        policy0.policy_type = AutoFailoverPolicyType.min_available;
        policy0.parameters = new HashMap<>();
        policy0.parameters.put("min_limit", "3");
        policy0.parameters.put("usage_threshold", "10");
        policy1.policy_type = AutoFailoverPolicyType.min_available;
        policy1.parameters = new HashMap<>(policy0.parameters);

        n0.auto_failover_policy = policy0;
        n1.auto_failover_policy = policy1;

        try {
            n0.validate();
            n1.validate();
        } catch (Exception e) {
            fail("Should not happen");
        }

    }
}