public void testVanilla() throws Exception {
trans._formula = "(FOO + BAR) / baz";
trans.init();
assertFormulaResult(2.0, 10, 10, 10);
assertFormulaResult(10.0, 10, 10, 2);
assertFormulaResult(5.0, 0, 10, 2);
trans._formula = "(FOO + BAR) % baz";
trans.init();
assertFormulaResult(0, 0, 10, 2);
assertFormulaResult(4, 3, 11, 5);
}
public void testDivideByZero() throws Exception {
trans._formula = "(FOO + BAR) / baz";
trans.init();
assertFormulaResult(null, 10, 10, 0);
assertFormulaResult(null, -10, -10, 0);
assertFormulaResult(null, 0, 0, 0);
}
public void testColumnAliases() throws Exception {
foo.setName("hello world");
bar.setName("lorem ipsum");
trans._formula = "(helloworld + lorem_ipsum) / col3";
trans.init();
assertFormulaResult(2.0, 10, 10, 10);
assertFormulaResult(10.0, 10, 10, 2);
assertFormulaResult(5.0, 0, 10, 2);
}
public void testNullVariables() throws Exception {
trans._formula = "(FOO + BAR) / baz";
trans.init();
assertFormulaResult(1.0, null, 10, 10);
}
