TestValueRange.java
/*
* Copyright (c) 2007-present, Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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package org.threeten.bp.temporal;
import static org.testng.Assert.assertEquals;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.threeten.bp.AbstractTest;
/**
* Test.
*/
@Test
public class TestValueRange extends AbstractTest {
//-----------------------------------------------------------------------
// Basics
//-----------------------------------------------------------------------
@Test
public void test_immutable() {
assertImmutable(ValueRange.class);
}
//-----------------------------------------------------------------------
// Serialization
//-----------------------------------------------------------------------
public void test_serialization() throws Exception {
Object obj = ValueRange.of(1, 2, 3, 4);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(obj);
oos.close();
ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
assertEquals(ois.readObject(), obj);
}
//-----------------------------------------------------------------------
// of(long,long)
//-----------------------------------------------------------------------
public void test_of_longlong() {
ValueRange test = ValueRange.of(1, 12);
assertEquals(test.getMinimum(), 1);
assertEquals(test.getLargestMinimum(), 1);
assertEquals(test.getSmallestMaximum(), 12);
assertEquals(test.getMaximum(), 12);
assertEquals(test.isFixed(), true);
assertEquals(test.isIntValue(), true);
}
public void test_of_longlong_big() {
ValueRange test = ValueRange.of(1, 123456789012345L);
assertEquals(test.getMinimum(), 1);
assertEquals(test.getLargestMinimum(), 1);
assertEquals(test.getSmallestMaximum(), 123456789012345L);
assertEquals(test.getMaximum(), 123456789012345L);
assertEquals(test.isFixed(), true);
assertEquals(test.isIntValue(), false);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_of_longlong_minGtMax() {
ValueRange.of(12, 1);
}
//-----------------------------------------------------------------------
// of(long,long,long)
//-----------------------------------------------------------------------
public void test_of_longlonglong() {
ValueRange test = ValueRange.of(1, 28, 31);
assertEquals(test.getMinimum(), 1);
assertEquals(test.getLargestMinimum(), 1);
assertEquals(test.getSmallestMaximum(), 28);
assertEquals(test.getMaximum(), 31);
assertEquals(test.isFixed(), false);
assertEquals(test.isIntValue(), true);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_of_longlonglong_minGtMax() {
ValueRange.of(12, 1, 2);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_of_longlonglong_smallestmaxminGtMax() {
ValueRange.of(1, 31, 28);
}
//-----------------------------------------------------------------------
// of(long,long,long,long)
//-----------------------------------------------------------------------
@DataProvider(name="valid")
Object[][] data_valid() {
return new Object[][] {
{1, 1, 1, 1},
{1, 1, 1, 2},
{1, 1, 2, 2},
{1, 2, 3, 4},
{1, 1, 28, 31},
{1, 3, 31, 31},
{-5, -4, -3, -2},
{-5, -4, 3, 4},
{1, 20, 10, 31},
};
}
@Test(dataProvider="valid")
public void test_of_longlonglonglong(long sMin, long lMin, long sMax, long lMax) {
ValueRange test = ValueRange.of(sMin, lMin, sMax, lMax);
assertEquals(test.getMinimum(), sMin);
assertEquals(test.getLargestMinimum(), lMin);
assertEquals(test.getSmallestMaximum(), sMax);
assertEquals(test.getMaximum(), lMax);
assertEquals(test.isFixed(), sMin == lMin && sMax == lMax);
assertEquals(test.isIntValue(), true);
}
@DataProvider(name="invalid")
Object[][] data_invalid() {
return new Object[][] {
{1, 2, 31, 28},
{1, 31, 2, 28},
{31, 2, 1, 28},
{31, 2, 3, 28},
{2, 1, 28, 31},
{2, 1, 31, 28},
{12, 13, 1, 2},
};
}
@Test(dataProvider="invalid", expectedExceptions=IllegalArgumentException.class)
public void test_of_longlonglonglong_invalid(long sMin, long lMin, long sMax, long lMax) {
ValueRange.of(sMin, lMin, sMax, lMax);
}
//-----------------------------------------------------------------------
// isValidValue(long)
//-----------------------------------------------------------------------
public void test_isValidValue_long() {
ValueRange test = ValueRange.of(1, 28, 31);
assertEquals(test.isValidValue(0), false);
assertEquals(test.isValidValue(1), true);
assertEquals(test.isValidValue(2), true);
assertEquals(test.isValidValue(30), true);
assertEquals(test.isValidValue(31), true);
assertEquals(test.isValidValue(32), false);
}
//-----------------------------------------------------------------------
// isValidIntValue(long)
//-----------------------------------------------------------------------
public void test_isValidValue_long_int() {
ValueRange test = ValueRange.of(1, 28, 31);
assertEquals(test.isValidValue(0), false);
assertEquals(test.isValidValue(1), true);
assertEquals(test.isValidValue(31), true);
assertEquals(test.isValidValue(32), false);
}
public void test_isValidValue_long_long() {
ValueRange test = ValueRange.of(1, 28, Integer.MAX_VALUE + 1L);
assertEquals(test.isValidIntValue(0), false);
assertEquals(test.isValidIntValue(1), false);
assertEquals(test.isValidIntValue(31), false);
assertEquals(test.isValidIntValue(32), false);
}
//-----------------------------------------------------------------------
// equals() / hashCode()
//-----------------------------------------------------------------------
public void test_equals1() {
ValueRange a = ValueRange.of(1, 2, 3, 4);
ValueRange b = ValueRange.of(1, 2, 3, 4);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), true);
assertEquals(b.equals(a), true);
assertEquals(b.equals(b), true);
assertEquals(a.hashCode() == b.hashCode(), true);
}
public void test_equals2() {
ValueRange a = ValueRange.of(1, 2, 3, 4);
assertEquals(a.equals(ValueRange.of(0, 2, 3, 4)), false);
assertEquals(a.equals(ValueRange.of(1, 3, 3, 4)), false);
assertEquals(a.equals(ValueRange.of(1, 2, 4, 4)), false);
assertEquals(a.equals(ValueRange.of(1, 2, 3, 5)), false);
}
public void test_equals_otherType() {
ValueRange a = ValueRange.of(1, 12);
assertEquals(a.equals("Rubbish"), false);
}
public void test_equals_null() {
ValueRange a = ValueRange.of(1, 12);
assertEquals(a.equals(null), false);
}
//-----------------------------------------------------------------------
// toString()
//-----------------------------------------------------------------------
public void test_toString() {
assertEquals(ValueRange.of(1, 1, 4, 4).toString(), "1 - 4");
assertEquals(ValueRange.of(1, 1, 3, 4).toString(), "1 - 3/4");
assertEquals(ValueRange.of(1, 2, 3, 4).toString(), "1/2 - 3/4");
assertEquals(ValueRange.of(1, 2, 4, 4).toString(), "1/2 - 4");
}
}