xian / great-expectations Goto Github PK

just upgraded to 0.13 and getting compilation errors:

TestHelper.java:69: cannot find symbol
symbol  : method valueOf(long)
location: bound of type variable T

test is of form:

long foo = 10;
long bar = 20;

expect(foo).toEqual(bar);

noticed a workaround for boolean primitives, might be the same issue (autoboxing?). works ok if i disable LongMatcher.

Hi.

I find Eclipse doesn't like the suggested Expect.java code with the 0.12 library.

This is Java 1.6, Eclipse 3.6's response to the suggested Long:

public static <T extends Long, M extends LongMatcher<T, M>> LongMatcher<T, ?> expect(T actual) {
return wrapped(LongMatcher.class, actual);
}

Test.java:

@test
public void trivial()
{
long ten = 10;
expect(ten).toBe(10L);
//Eclipse shows an error: Bound mismatch: The generic method expect(T) of type Expect is not applicable for the arguments (Long). The inferred type ObjectMatcher<Long,ObjectMatcher<Long,M>> is not a valid substitute for the bounded parameter <M extends ObjectMatcher<T,M>>
}

Eclipse is only happy if have expect()s like this:

public static ComparableMatcher<T, ?> expect (T actual) {
return wrapped(ComparableMatcher.class, actual);
}

Boolean works happily from great-expectations 0.12 - already having this sort of expect() - but String fails in a similar way.

Am I using the wrong version of Java? Is this something else Eclipse is deficient in? I didn't see a set of minimum versions specified in the readme file.

I'm using Ubuntu Oneric, in case it's relevant.

Thanks.