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 * 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   *
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 *   http://www.apache.org/licenses/LICENSE-2.0                 *
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 * 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.                                           *
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package org.apache.james.webadmin.validation;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;

import org.apache.james.core.quota.QuotaCount;
import org.apache.james.core.quota.QuotaSize;
import org.junit.jupiter.api.Test;

import spark.HaltException;

class QuotaValueTest {

    @Test
    void quotaCountShouldThrowWhenNotANumber() {
        assertThatThrownBy(() -> Quotas.quotaCount("invalid"))
            .isInstanceOf(HaltException.class);
    }

    @Test
    void quotaCountShouldParseZero() {
        assertThat(Quotas.quotaCount("0").asLong())
            .isEqualTo(0);
    }

    @Test
    void quotaCountShouldParsePositiveValue() {
        assertThat(Quotas.quotaCount("42").asLong())
            .isEqualTo(42);
    }

    @Test
    void quotaCountShouldBeUnlimitedOnMinusOne() {
        assertThat(Quotas.quotaCount("-1")).isEqualTo(QuotaCount.unlimited());
    }

    @Test
    void quotaCountShouldThrowOnNegativeNumber() {
        assertThatThrownBy(() -> Quotas.quotaCount("-2"))
            .isInstanceOf(HaltException.class);
    }

    @Test
    void quotaSizeShouldThrowWhenNotANumber() {
        assertThatThrownBy(() -> Quotas.quotaSize("invalid"))
            .isInstanceOf(HaltException.class);
    }

    @Test
    void quotaSizeShouldParseZero() {
        assertThat(Quotas.quotaSize("0").asLong())
            .isEqualTo(0);
    }

    @Test
    void quotaSizeShouldParsePositiveValue() {
        assertThat(Quotas.quotaSize("42").asLong())
            .isEqualTo(42);
    }

    @Test
    void quotaSizeShouldBeUnlimitedOnMinusOne() {
        assertThat(Quotas.quotaSize("-1")).isEqualTo(QuotaSize.unlimited());

    }

    @Test
    void quotaSizeShouldThrowOnNegativeNumber() {
        assertThatThrownBy(() -> Quotas.quotaSize("-2"))
            .isInstanceOf(HaltException.class);
    }
}
