def wrapText(text: str, lineSize: int) -> str:
    """Wrap text to a specified line size."""
    lines = []
    words = text.split()
    currentLine = ""
    for word in words:
        if len(currentLine) + len(word) > lineSize:
            currentLine = currentLine.rstrip()
            currentLine = currentLine.ljust(lineSize)
            currentLine = f"|{currentLine}|"
            lines.append(currentLine)
            currentLine = f"{word} "
        else:
            currentLine += f"{word} "
    else:
        currentLine = currentLine.rstrip()
        currentLine = currentLine.ljust(lineSize)
        currentLine = f"|{currentLine}|"
        lines.append(currentLine)
    return "\n".join(lines)


print("Testing wrapText()...", end="")
text = """\
This is some sample text. It is just sample text.
Nothing more than sample text. Really, that's it."""

textWrappedAt20 = """\
|This is some sample |
|text. It is just    |
|sample text. Nothing|
|more than sample    |
|text. Really, that's|
|it.                 |"""

assert wrapText(text, 20) == textWrappedAt20

textWrappedAt30 = """\
|This is some sample text. It  |
|is just sample text. Nothing  |
|more than sample text. Really,|
|that's it.                    |"""

assert wrapText(text, 30) == textWrappedAt30

textWrappedAt40 = """\
|This is some sample text. It is just    |
|sample text. Nothing more than sample   |
|text. Really, that's it.                |"""

assert wrapText(text, 40) == textWrappedAt40
print("Passed!")