/**
* Test the casting of a JSON object array.
*
* <p>This test asserts that a the class of a elements of the cast JSON object matches the class
* provided to the cast element method.
*/
@Test
public void testCastElement() {
JsonObjectArray<JsonObject> testJsonObjectArray =
this.createJsonObjectArray(this.createUnderlyingJsonArray());
JsonObjectArray<CastJsonObject> testCastJsonObjectArray =
testJsonObjectArray.castElement(CastJsonObject.class);
assertEquals(testJsonObjectArray, testCastJsonObjectArray);
testJsonObjectArray.set(0, this.createJsonObject(this.createUnderlyingJsonObject()));
assertTrue(
"testCastJsonObjectArray[0] !instanceof " + CastJsonObject.class.getName(),
testCastJsonObjectArray.get(0) instanceof CastJsonObject);
}
/**
* Test the setting of an element of the array.
*
* <p>This test asserts that setting the elements changes the elements at the corresponding index
* of the underlying array.
*/
@Test
public void testSet() {
JsonObject[] jsonObjects = this.createJsonObjects(5);
J array = this.createUnderlyingJsonArray();
JsonObjectArray<JsonObject> testJsonObjectArray = this.createJsonObjectArray(array);
for (int i = 0; i < 5; i++) {
testJsonObjectArray.set(i, jsonObjects[i]);
}
assertEquals("array.length", 5, this.getArrayLength(array));
for (int i = 0; i < 5; i++) {
assertEquals("array[" + i + "]", jsonObjects[i].getObject(), this.getObjectElement(array, i));
}
}
/**
* Test the retrieval of an element of the array.
*
* <p>This test asserts that the retrieved elements are the same as the elements at the
* corresponding index of the underlying array.
*/
@Test
@SuppressWarnings("unchecked")
public void testGet() {
JsonObject[] jsonObjects = this.createJsonObjects(5);
J array = this.createUnderlyingJsonArray();
for (int i = 0; i < 5; i++) {
this.setObjectElement(array, i, (J) jsonObjects[i].getObject());
}
JsonObjectArray<JsonObject> testJsonObjectArray = this.createJsonObjectArray(array);
assertEquals("testJsonBooleanArray.length", 5, testJsonObjectArray.getLength());
for (int i = 0; i < 5; i++) {
assertEquals("testJsonBooleanArray[" + i + "]", jsonObjects[i], testJsonObjectArray.get(i));
}
}