Random data for test : Unit Test « Development Class « Java
Random data for test
/*
* Copyright 2005 Joe Walker
*
* Licensed 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.
*/
import java.util.Random;
/**
* @author Joe Walker [joe at getahead dot ltd dot uk]
*/
public class RandomData
{
/**
* @param isUS US numbers look different to UK ones
* @return A phone number
*/
public static String getPhoneNumber(boolean isUS)
{
String phoneNumber;
if (isUS)
{
// US
phoneNumber = "+1 (" + random.nextInt(9) + random.nextInt(9) + random.nextInt(9) + ") "
+ random.nextInt(9) + random.nextInt(9) + random.nextInt(9) + " - "
+ random.nextInt(9) + random.nextInt(9) + random.nextInt(9) + random.nextInt(9);
}
else
{
// UK
phoneNumber = "+44 (0) 1" + random.nextInt(9) + random.nextInt(9) + random.nextInt(9)
+ " " + random.nextInt(9) + random.nextInt(9) + random.nextInt(9) + random.nextInt(9)
+ random.nextInt(9) + random.nextInt(9);
}
return phoneNumber;
}
public static String getFirstName()
{
return FIRSTNAMES[random.nextInt(FIRSTNAMES.length)];
}
public static String getSurname()
{
return SURNAMES[random.nextInt(SURNAMES.length)];
}
public static String getFullName()
{
return getFirstName() + " " + getSurname();
}
public static String getAddress()
{
String housenum = (random.nextInt(99) + 1) + " ";
String road1 = ROADS1[random.nextInt(ROADS1.length)];
String road2 = ROADS2[random.nextInt(ROADS2.length)];
int townNum = random.nextInt(TOWNS.length);
String town = TOWNS[townNum];
return housenum + road1 + " " + road2 + ", " + town;
}
public static String[] getAddressAndNumber()
{
String[] reply = new String[2];
String housenum = (random.nextInt(99) + 1) + " ";
String road1 = ROADS1[random.nextInt(ROADS1.length)];
String road2 = ROADS2[random.nextInt(ROADS2.length)];
int townNum = random.nextInt(TOWNS.length);
String town = TOWNS[townNum];
reply[0] = housenum + road1 + " " + road2 + ", " + town;
reply[1] = getPhoneNumber(townNum < 5);
return reply;
}
public static float getSalary()
{
return Math.round(10 + 90 * random.nextFloat()) * 1000;
}
private static final Random random = new Random();
private static final String[] FIRSTNAMES =
{
"Fred", "Jim", "Shiela", "Jack", "Betty", "Jacob", "Martha", "Kelly",
"Luke", "Matt", "Gemma", "Joe", "Ben", "Jessie", "Leanne", "Becky",
"William", "Jo"
};
private static final String[] SURNAMES =
{
"Sutcliffe", "MacDonald", "Duckworth", "Smith", "Wisner",
"Nield", "Turton", "Trelfer", "Wilson", "Johnson", "Daniels",
"Jones", "Wilkinson", "Wilton"
};
private static final String[] ROADS1 =
{
"Green", "Red", "Yellow", "Brown", "Blue", "Black", "White",
};
private static final String[] ROADS2 =
{
"Close", "Drive", "Street", "Avenue", "Crescent", "Road", "Place",
};
private static final String[] TOWNS =
{
"San Mateo", "San Francisco", "San Diego", "New York", "Atlanta",
"Sandford", "York", "London", "Coventry", "Exeter", "Knowle",
};
}
