Examples with CountTestSink org.apache.apex.malhar.lib.testbench.CountTestSink used on opensource projects

Example 1 with CountTestSink

use of org.apache.apex.malhar.lib.testbench.CountTestSink in project apex-malhar by apache.

the class ArrayListToItemTest method testNodeProcessing.

/**
 * Test operator pass through. The Object passed is not relevant
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testNodeProcessing() throws Exception {
    ArrayListToItem oper = new ArrayListToItem();
    CountTestSink itemSink = new CountTestSink();
    oper.item.setSink(itemSink);
    oper.beginWindow(0);
    ArrayList<String> input = new ArrayList<String>();
    input.add("a");
    // Same input object can be used as the oper is just pass through
    int numtuples = 1000;
    for (int i = 0; i < numtuples; i++) {
        oper.data.process(input);
    }
    oper.endWindow();
    Assert.assertEquals("number emitted tuples", numtuples, itemSink.count);
}

Example 2 with CountTestSink

use of org.apache.apex.malhar.lib.testbench.CountTestSink in project apex-malhar by apache.

the class CounterTest method testNodeProcessing.

/**
 * Test oper pass through. The Object passed is not relevant
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testNodeProcessing() throws Exception {
    Counter oper = new Counter();
    CountTestSink cSink = new CountTestSink();
    oper.output.setSink(cSink);
    int numtuples = 100;
    oper.beginWindow(0);
    for (int i = 0; i < numtuples; i++) {
        oper.input.process(i);
    }
    oper.endWindow();
    oper.beginWindow(1);
    for (int i = 0; i < numtuples; i++) {
        oper.input.process(i);
    }
    oper.endWindow();
    Assert.assertEquals("number emitted tuples", 2, cSink.getCount());
}

Example 3 with CountTestSink

use of org.apache.apex.malhar.lib.testbench.CountTestSink in project apex-malhar by apache.

the class StreamMergerTest method testNodeProcessing.

/**
 * Test oper pass through. The Object passed is not relevant
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testNodeProcessing() throws Exception {
    StreamMerger oper = new StreamMerger();
    CountTestSink mergeSink = new CountTestSink();
    oper.out.setSink(mergeSink);
    oper.beginWindow(0);
    int numtuples = 500;
    Integer input = 0;
    // Same input object can be used as the oper is just pass through
    for (int i = 0; i < numtuples; i++) {
        oper.data1.process(input);
        oper.data2.process(input);
    }
    oper.endWindow();
    Assert.assertEquals("number emitted tuples", numtuples * 2, mergeSink.count);
}

Example 4 with CountTestSink

use of org.apache.apex.malhar.lib.testbench.CountTestSink in project apex-malhar by apache.

the class SamplerTest method testNodeProcessing.

/**
 * Test node logic emits correct results
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
@Test
public void testNodeProcessing() throws Exception {
    Sampler<String> oper = new Sampler<String>();
    CountTestSink sink = new CountTestSink<String>();
    oper.sample.setSink(sink);
    oper.setSamplingPercentage(.1);
    String tuple = "a";
    int numTuples = 10000;
    oper.beginWindow(0);
    for (int i = 0; i < numTuples; i++) {
        oper.data.process(tuple);
    }
    oper.endWindow();
    int lowerlimit = 5;
    int upperlimit = 15;
    int actual = (100 * sink.count) / numTuples;
    Assert.assertEquals("number emitted tuples", true, lowerlimit < actual);
    Assert.assertEquals("number emitted tuples", true, upperlimit > actual);
}

Example 5 with CountTestSink

use of org.apache.apex.malhar.lib.testbench.CountTestSink in project apex-malhar by apache.

the class KeyPairToHashMapTest method testNodeProcessing.

/**
 * Test oper pass through. The Object passed is not relevant
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
@Test
public void testNodeProcessing() throws Exception {
    KeyValPairToHashMap oper = new KeyValPairToHashMap();
    CountTestSink mapSink = new CountTestSink();
    oper.map.setSink(mapSink);
    oper.beginWindow(0);
    KeyValPair<String, String> input = new KeyValPair<String, String>("a", "1");
    // Same input object can be used as the oper is just pass through
    int numtuples = 1000;
    for (int i = 0; i < numtuples; i++) {
        oper.keyval.process(input);
    }
    oper.endWindow();
    Assert.assertEquals("number emitted tuples", numtuples, mapSink.count);
}