@Test
public void getIdsShouldIncludeBothIndexAndNormalProperties() {
array.put(0, array, "index");
array.put("a", array, "normal");
assertThat(array.getIds(), is(new Object[] {0, "a"}));
}
public static Object map(Context cx, Scriptable thisObj, Object[] args, Function funObj) {
NativeJavaObject njo = (NativeJavaObject) args[0];
NativeArray array = (NativeArray) cx.newArray(thisObj, 0);
Function f = (Function) args[1];
Collection list = (Collection) njo.unwrap();
int i = 0;
for (Object o : list) {
Object[] argx = {o, Context.javaToJS(i, f), njo};
Object r = f.call(cx, thisObj, f, argx);
array.put((int) array.getLength(), array, Context.javaToJS(r, f));
i++;
}
return array;
}
public static Object filter(Context cx, Scriptable thisObj, Object[] args, Function funObj) {
NativeArray array = (NativeArray) cx.newArray(thisObj, 0);
NativeJavaObject njo = (NativeJavaObject) args[0];
Function f = (Function) args[1];
Collection list = (Collection) njo.unwrap();
int i = 0;
for (Object o : list) {
Object[] argx = {o, i, njo};
Object r = f.call(cx, thisObj, f, argx);
if (r != null && r.getClass() != Undefined.class && !r.equals(false)) {
array.put((int) array.getLength(), array, o);
}
}
return array;
}
protected Object wrap(List<?> result) {
Context context = Context.getCurrentContext();
Scriptable scope = getParentScope();
NativeArray array = (NativeArray) context.newArray(scope, result.size());
int i = 0;
for (Object part : result) {
Object value = part;
if (value instanceof ODocument) value = wrap((ODocument) part);
else value = Context.javaToJS(value, scope);
array.put(i, array, value);
i++;
}
return array;
}
@Test
public void getIndexIdsShouldIncludeIdsLessThan2ToThe32() {
int maxIndex = (int) (1L << 31) - 1;
array.put(maxIndex, array, "a");
assertThat(array.getIndexIds(), is(new Integer[] {maxIndex}));
}
@Test
public void getIndexIdsShouldNotIncludeNegativeIds() {
array.put(-1, array, "a");
assertThat(array.getIndexIds(), is(new Integer[] {}));
}
@Test
public void getIndexIdsShouldWorkWhenIndicesSetAsString() {
array.put("0", array, "a");
assertThat(array.getIndexIds(), is(new Integer[] {0}));
}
@Test
public void getIndexIdsShouldBeAZeroForSimpleSingletonArray() {
array.put(0, array, "a");
assertThat(array.getIndexIds(), is(new Integer[] {0}));
}
@Test
public void getShouldReturnNormalProperties() {
array.put("p", array, "a");
assertThat((String) array.get("p", array), is("a"));
}
@Test
public void putShouldAddNormalProperties() {
array.put("p", array, "a");
assertThat(array.has("p", array), is(true));
}
@Test
public void putShouldAddIndexProperties() {
array.put(0, array, "a");
assertThat(array.has(0, array), is(true));
}
@Test
public void deleteShouldRemoveNormalProperties() {
array.put("p", array, "a");
array.delete("p");
assertThat(array.has("p", array), is(false));
}
@Test
public void deleteShouldRemoveIndexProperties() {
array.put(0, array, "a");
array.delete(0);
assertThat(array.has(0, array), is(false));
}
@Test
public void getIndexIdsShouldNotReturnNonNumericIds() {
array.put("x", array, "a");
assertThat(array.getIndexIds(), is(new Integer[] {}));
}
@Test
public void getIndexIdsShouldNotIncludeIdsGreaterThanOrEqualTo2ToThe32() {
array.put((1L << 31) + "", array, "a");
assertThat(array.getIndexIds(), is(new Integer[] {}));
}
