Examples with ArraySplitOperation com.nextdoor.bender.operation.json.array.ArraySplitOperation used on opensource projects

Example 6 with ArraySplitOperation

use of com.nextdoor.bender.operation.json.array.ArraySplitOperation in project bender by Nextdoor.

the class ArraySplitOperationTest method testArraySplitWithFieldsToKeep.

@Test
public void testArraySplitWithFieldsToKeep() throws IOException {
    TestContext t = new TestContext();
    t.setFunctionName("foo");
    LambdaContext lctx = new LambdaContext(t);
    JsonElement input = JsonParser.parseString(getResourceString("array_input_kinesis_format.json"));
    GenericJsonEvent devent = new GenericJsonEvent(input.getAsJsonObject());
    List<String> fieldsToKeep = Arrays.asList("owner", "logGroup", "logStream");
    ArraySplitOperation operation = new ArraySplitOperation("$.logEvents", fieldsToKeep);
    InternalEvent ievent = new InternalEvent("", lctx, 123);
    ievent.setEventObj(devent);
    ievent.setEventTime(124);
    List<InternalEvent> events = operation.perform(ievent);
    assertEquals(4, events.size());
    JsonElement actual = JsonParser.parseString(events.get(0).getEventString());
    assertTrue(actual.getAsJsonObject().has("owner"));
    assertTrue(actual.getAsJsonObject().has("logGroup"));
    assertTrue(actual.getAsJsonObject().has("logStream"));
    assertTrue(actual.getAsJsonObject().has("id"));
    assertTrue(actual.getAsJsonObject().has("message"));
    assertTrue(actual.getAsJsonObject().has("timestamp"));
    actual = JsonParser.parseString(events.get(1).getEventString());
    assertTrue(actual.getAsJsonObject().has("owner"));
    assertTrue(actual.getAsJsonObject().has("logGroup"));
    assertTrue(actual.getAsJsonObject().has("logStream"));
    assertTrue(actual.getAsJsonObject().has("id"));
    assertTrue(actual.getAsJsonObject().has("message"));
    assertTrue(actual.getAsJsonObject().has("timestamp"));
    actual = JsonParser.parseString(events.get(2).getEventString());
    assertTrue(actual.getAsJsonObject().has("owner"));
    assertTrue(actual.getAsJsonObject().has("logGroup"));
    assertTrue(actual.getAsJsonObject().has("logStream"));
    assertTrue(actual.getAsJsonObject().has("id"));
    assertTrue(actual.getAsJsonObject().has("message"));
    assertTrue(actual.getAsJsonObject().has("timestamp"));
    actual = JsonParser.parseString(events.get(3).getEventString());
    assertTrue(actual.getAsJsonObject().has("owner"));
    assertTrue(actual.getAsJsonObject().has("logGroup"));
    assertTrue(actual.getAsJsonObject().has("logStream"));
    assertTrue(actual.getAsJsonObject().has("id"));
    assertTrue(actual.getAsJsonObject().has("message"));
    assertTrue(actual.getAsJsonObject().has("timestamp"));
}

Example 7 with ArraySplitOperation

use of com.nextdoor.bender.operation.json.array.ArraySplitOperation in project bender by Nextdoor.

the class ArraySplitOperationTest method testContextMatch.

@Test
public void testContextMatch() throws JsonSyntaxException, UnsupportedEncodingException, IOException {
    JsonParser parser = new JsonParser();
    TestContext t = new TestContext();
    t.setFunctionName("foo");
    LambdaContext lctx = new LambdaContext(t);
    JsonElement input = parser.parse(getResourceString("array_input.json"));
    GenericJsonEvent devent = new GenericJsonEvent(input.getAsJsonObject());
    ArraySplitOperation operation = new ArraySplitOperation("$.arr");
    InternalEvent ievent = new InternalEvent("", lctx, 1);
    ievent.setEventObj(devent);
    List<InternalEvent> actual = operation.perform(ievent);
    assertEquals(lctx, actual.get(0).getCtx());
    assertEquals(lctx, actual.get(1).getCtx());
    assertEquals(lctx, actual.get(2).getCtx());
}

Example 8 with ArraySplitOperation

use of com.nextdoor.bender.operation.json.array.ArraySplitOperation in project bender by Nextdoor.

the class ArraySplitOperationTest method testEventObject.

@Test
public void testEventObject() throws JsonSyntaxException, UnsupportedEncodingException, IOException {
    JsonParser parser = new JsonParser();
    JsonElement input = parser.parse(getResourceString("array_input.json"));
    GenericJsonEvent devent = new GenericJsonEvent(input.getAsJsonObject());
    ArraySplitOperation operation = new ArraySplitOperation("$.arr");
    InternalEvent ievent = new InternalEvent("", null, 0);
    ievent.setEventObj(devent);
    List<String> actual = operation.perform(ievent).stream().map(i -> {
        return i.getEventObj().getPayload().toString();
    }).collect(Collectors.toList());
    List<String> expected = Arrays.asList("{\"foo\":1}", "{\"foo\":2}", "{\"foo\":3}");
    assertEquals(expected, actual);
}