/**
 * 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.activemq.util;

import org.junit.Test;

import static org.junit.Assert.assertEquals;

public class PropertyEditorTest {

    @Test
    public void testLongBytes() throws Exception {
        MemoryPropertyEditor propertyEditor = new MemoryPropertyEditor();
        String expectedResult = String.valueOf(1000L);

        propertyEditor.setAsText("1000b");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000B");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }

    @Test
    public void testIntegerBytes() throws Exception {
        MemoryIntPropertyEditor propertyEditor = new MemoryIntPropertyEditor();
        String expectedResult = String.valueOf(1000);

        propertyEditor.setAsText("1000b");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000B");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }

    @Test
    public void testLongKiloBytes() throws Exception {
        MemoryPropertyEditor propertyEditor = new MemoryPropertyEditor();
        String expectedResult = String.valueOf(1024 * 1000L);

        propertyEditor.setAsText("1000kb");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000k");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000KB");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }

    @Test
    public void testIntegerKiloBytes() throws Exception {
        MemoryIntPropertyEditor propertyEditor = new MemoryIntPropertyEditor();
        String expectedResult = String.valueOf(1024 * 1000);

        propertyEditor.setAsText("1000kb");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000k");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000KB");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }

    @Test
    public void testLongMegaBytes() throws Exception {
        MemoryPropertyEditor propertyEditor = new MemoryPropertyEditor();
        String expectedResult = String.valueOf(1024 * 1024 * 1000L);

        propertyEditor.setAsText("1000mb");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000m");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000MB");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }

    @Test
    public void testIntegerMegaBytes() throws Exception {
        MemoryIntPropertyEditor propertyEditor = new MemoryIntPropertyEditor();
        String expectedResult = String.valueOf(1024 * 1024 * 1000);

        propertyEditor.setAsText("1000mb");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000m");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000MB");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }

    @Test
    public void testLongGigaBytes() throws Exception {
        MemoryPropertyEditor propertyEditor = new MemoryPropertyEditor();
        String expectedResult = String.valueOf(1024 * 1024 * 1024 * 1000L);

        propertyEditor.setAsText("1000gb");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000g");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000GB");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }

    @Test
    public void testIntegerGigaBytes() throws Exception {
        MemoryIntPropertyEditor propertyEditor = new MemoryIntPropertyEditor();
        String expectedResult = String.valueOf(1024 * 1024 * 1024 * 1000);

        propertyEditor.setAsText("1000gb");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000g");
        assertEquals(expectedResult, propertyEditor.getAsText());
        propertyEditor.setAsText("1000GB");
        assertEquals(expectedResult, propertyEditor.getAsText());
    }
}
