/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.ignite.tx;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertThrows;

import org.junit.jupiter.api.Test;

class TransactionOptionsTest {
    @Test
    void readOnlyIsFalseByDefault() {
        assertThat(new TransactionOptions().readOnly(), is(false));
    }

    @Test
    void readOnlyStatusIsSet() {
        var options = new TransactionOptions();

        options.readOnly(true);

        assertThat(options.readOnly(), is(true));
    }

    @Test
    void readOnlySetterReturnsSameObject() {
        var options = new TransactionOptions();

        TransactionOptions afterSetting = options.readOnly(true);

        assertSame(options, afterSetting);
    }

    @Test
    void timeoutIsZeroByDefault() {
        assertThat(new TransactionOptions().timeoutMillis(), is(0L));
    }

    @Test
    void timeoutIsSet() {
        var options = new TransactionOptions();

        options.timeoutMillis(3333);

        assertThat(options.timeoutMillis(), is(3333L));
    }

    @Test
    void timeoutSetterReturnsSameObject() {
        var options = new TransactionOptions();

        TransactionOptions afterSetting = options.timeoutMillis(3333);

        assertSame(options, afterSetting);
    }

    @Test
    void positiveTimeoutIsAllowed() {
        assertDoesNotThrow(() -> new TransactionOptions().timeoutMillis(0));
    }

    @Test
    void zeroTimeoutIsAllowed() {
        assertDoesNotThrow(() -> new TransactionOptions().timeoutMillis(0));
    }

    @Test
    void negativeTimeoutIsRejected() {
        IllegalArgumentException ex = assertThrows(IllegalArgumentException.class, () -> new TransactionOptions().timeoutMillis(-1));

        assertThat(ex.getMessage(), is("Negative timeoutMillis: -1"));
    }
}
