andygibson / datafactory Goto Github PK

String "or maybe" in words array is not a word. It's two words.

dataFactory.getRandomText(20, 40) for example only generates strings with random characters. The reason seems to be that the method passes the length of the whole text to the getRandomWord(length) method, which doesn't find a single word for that length.

getNumber() is throwing Exception
java.lang.IllegalArgumentException: bound must be positive

In Implementation you are using Integer.MIN_VALUE and Integer.MAX_Value, and when you subtract maximum value to minimum value it always returns -1,
random.nextInt(-1) throws exception

So that we may conveniently see the methods available.

At line 503 of DataFactory.java, the following method

    public String getRandomWord(int length) {
        return getRandomWord(length, length);
    }

should be

    public String getRandomWord(int length) {
        return getRandomWord(0, length);
    }

getRandomText(min,max) is not generating any word of maximum length