EasyMock example source code file (Range.java)

This example EasyMock source code file (Range.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - EasyMock tags/keywords

illegalargumentexception, illegalargumentexception, range, range, runtimeexceptionwrapper, runtimeexceptionwrapper, string, string

The EasyMock Range.java source code

/*
 * Copyright (c) 2001-2007 OFFIS, Tammo Freese.
 * This program is made available under the terms of the MIT License.
 */
package org.easymock.internal;

public class Range {
    private int minimum;

    private int maximum;

    public Range(int count) {
        this(count, count);
    }

    public Range(int minimum, int maximum) {
        if (!(minimum <= maximum)) {
            throw new RuntimeExceptionWrapper(new IllegalArgumentException(
                    "minimum must be <= maximum"));
        }

        if (!(minimum >= 0)) {
            throw new RuntimeExceptionWrapper(new IllegalArgumentException(
                    "minimum must be >= 0"));
        }

        if (!(maximum >= 1)) {
            throw new RuntimeExceptionWrapper(new IllegalArgumentException(
                    "maximum must be >= 1"));
        }
        this.minimum = minimum;
        this.maximum = maximum;
    }

    public boolean hasFixedCount() {
        return minimum == maximum;
    }

    public int getMaximum() {
        return maximum;
    }

    public int getMinimum() {
        return minimum;
    }

    public String toString() {
        if (hasFixedCount()) {
            return "" + minimum;
        } else if (hasOpenCount()) {
            return "at least " + minimum;
        } else {
            return "between " + minimum + " and " + maximum;
        }
    }

    public String expectedAndActual(int count) {
        return "expected: " + this.toString() + ", actual: " + count;
    }

    public boolean contains(int count) {
        return minimum <= count && count <= maximum;
    }

    public boolean hasOpenCount() {
        return maximum == Integer.MAX_VALUE;
    }
}