public void testTextContent() {
Node node = XMLTools.child(this.rootNode, "element-0");
Node childNode = XMLTools.child(node, "element-0-text-1");
assertEquals("some text", XMLTools.textContent(childNode));
childNode = XMLTools.child(node, "element-0-text-2");
assertEquals("", XMLTools.textContent(childNode));
childNode = XMLTools.child(node, "element-0-text-3");
assertEquals("", XMLTools.textContent(childNode));
childNode = XMLTools.child(node, "element-0-non-text");
boolean exCaught = false;
try {
String text = XMLTools.textContent(childNode);
text = text.toString();
} catch (IllegalArgumentException ex) {
exCaught = true;
}
assertTrue(exCaught);
}
