public void testWriteWhile() {
DeclarationExpression xDecl, yDecl;
Node node =
Expressions.block(
xDecl = Expressions.declare(0, "x", Expressions.constant(10)),
yDecl = Expressions.declare(0, "y", Expressions.constant(0)),
Expressions.while_(
Expressions.lessThan(xDecl.parameter, Expressions.constant(5)),
Expressions.statement(Expressions.preIncrementAssign(yDecl.parameter))));
assertEquals(
"{\n"
+ " int x = 10;\n"
+ " int y = 0;\n"
+ " while (x < 5) {\n"
+ " ++y;\n"
+ " }\n"
+ "}\n",
Expressions.toString(node));
}
