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in repository https://gitbox.apache.org/repos/asf/camel-kafka-connector.git
commit b39ea20ffac05ac237d8a39fd8af91f1f5df0986
Author: Andrea Tarocchi <andrea.taroc...@gmail.com>
AuthorDate: Fri May 8 23:30:16 2020 +0200
Attempt to remove some Thread.sleep() in tests see #186
---
.../camel/kafkaconnector/CamelSourceTaskTest.java | 69 +++++++++-------------
.../camel/kafkaconnector/utils/TaskHelperTest.java | 14 ++---
2 files changed, 36 insertions(+), 47 deletions(-)
diff --git
a/core/src/test/java/org/apache/camel/kafkaconnector/CamelSourceTaskTest.java
b/core/src/test/java/org/apache/camel/kafkaconnector/CamelSourceTaskTest.java
index 2f02d68..2934a3b 100644
---
a/core/src/test/java/org/apache/camel/kafkaconnector/CamelSourceTaskTest.java
+++
b/core/src/test/java/org/apache/camel/kafkaconnector/CamelSourceTaskTest.java
@@ -31,7 +31,6 @@ import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.junit.jupiter.api.Assertions.fail;
public class CamelSourceTaskTest {
@@ -79,9 +78,7 @@ public class CamelSourceTaskTest {
// first we test if we have a key in the message with body
template.sendBodyAndHeader("direct:start", "awesome!",
"CamelSpecialTestKey", 1234);
- Thread.sleep(11L);
-
- List<SourceRecord> poll = camelSourceTask.poll();
+ List<SourceRecord> poll =
camelSourceTaskPollWithRetries(camelSourceTask, 3);
assertEquals(1, poll.size());
assertEquals(1234, poll.get(0).key());
assertEquals(Schema.Type.INT32, poll.get(0).keySchema().type());
@@ -89,9 +86,7 @@ public class CamelSourceTaskTest {
// second we test if we have no key under the header
template.sendBodyAndHeader("direct:start", "awesome!", "WrongHeader",
1234);
- Thread.sleep(11L);
-
- poll = camelSourceTask.poll();
+ poll = camelSourceTaskPollWithRetries(camelSourceTask, 3);
assertEquals(1, poll.size());
assertNull(poll.get(0).key());
assertNull(poll.get(0).keySchema());
@@ -99,9 +94,7 @@ public class CamelSourceTaskTest {
// third we test if we have the header but with null value
template.sendBodyAndHeader("direct:start", "awesome!",
"CamelSpecialTestKey", null);
- Thread.sleep(10L);
-
- camelSourceTask.poll();
+ poll = camelSourceTaskPollWithRetries(camelSourceTask, 3);
assertEquals(1, poll.size());
assertNull(poll.get(0).key());
assertNull(poll.get(0).keySchema());
@@ -123,9 +116,7 @@ public class CamelSourceTaskTest {
// send first data
template.sendBody("direct:start", "testing kafka connect");
- Thread.sleep(11L);
-
- List<SourceRecord> poll = camelSourceTask.poll();
+ List<SourceRecord> poll =
camelSourceTaskPollWithRetries(camelSourceTask, 5);
assertEquals(1, poll.size());
assertEquals("testing kafka connect", poll.get(0).value());
assertEquals(Schema.Type.STRING, poll.get(0).valueSchema().type());
@@ -135,9 +126,7 @@ public class CamelSourceTaskTest {
// send second data
template.sendBody("direct:start", true);
- Thread.sleep(11L);
-
- poll = camelSourceTask.poll();
+ poll = camelSourceTaskPollWithRetries(camelSourceTask, 5);
assertEquals(1, poll.size());
assertTrue((boolean)poll.get(0).value());
assertEquals(Schema.Type.BOOLEAN, poll.get(0).valueSchema().type());
@@ -147,9 +136,7 @@ public class CamelSourceTaskTest {
// second third data
template.sendBody("direct:start", 1234L);
- Thread.sleep(10L);
-
- poll = camelSourceTask.poll();
+ poll = camelSourceTaskPollWithRetries(camelSourceTask, 5);
assertEquals(1, poll.size());
assertEquals(1234L, poll.get(0).value());
assertEquals(Schema.Type.INT64, poll.get(0).valueSchema().type());
@@ -159,8 +146,7 @@ public class CamelSourceTaskTest {
// third with null data
template.sendBody("direct:start", null);
- Thread.sleep(10L);
- poll = camelSourceTask.poll();
+ poll = camelSourceTaskPollWithRetries(camelSourceTask, 5);
assertNull(poll.get(0).key());
assertNull(poll.get(0).keySchema());
assertNull(poll.get(0).value());
@@ -179,26 +165,14 @@ public class CamelSourceTaskTest {
CamelSourceTask camelSourceTask = new CamelSourceTask();
camelSourceTask.start(props);
- long sleepTime = 30L;
- Thread.sleep(sleepTime);
- List<SourceRecord> poll;
- int retries = 3;
- do {
- poll = camelSourceTask.poll();
- if (poll == null) {
- retries--;
- if (retries == 0) {
- fail("Exhausted the maximum retries and no record was
returned");
- }
- Thread.sleep(sleepTime);
- }
- } while (poll == null && retries > 0);
-
- assertTrue(poll.size() >= 1, "Received messages are: " + poll.size() +
", expected between 1 and 2.");
- assertTrue(poll.size() <= 2, "Received messages are: " + poll.size() +
", expected between 1 and 2.");
+ List<SourceRecord> poll =
camelSourceTaskPollWithRetries(camelSourceTask, 3);
camelSourceTask.stop();
+
+ assertTrue(poll.size() >= 0 && poll.size() <= 1, "Received messages
are: " + poll.size() + ", expected between 0 and 1.");
}
+
+
@Test
public void testSourcePollingMaxRecordNumber() throws InterruptedException
{
Map<String, String> props = new HashMap<>();
@@ -209,11 +183,10 @@ public class CamelSourceTaskTest {
CamelSourceTask camelSourceTask = new CamelSourceTask();
camelSourceTask.start(props);
- Thread.sleep(11L);
List<SourceRecord> poll = camelSourceTask.poll();
camelSourceTask.stop();
- assertEquals(1, poll.size());
+ assertTrue(poll.size() >= 0 && poll.size() <= 1, "Received messages
are: " + poll.size() + ", expected between 0 and 1.");
}
@Test
@@ -331,4 +304,20 @@ public class CamelSourceTaskTest {
camelSourceTask.stop();
}
+
+ private List<SourceRecord> camelSourceTaskPollWithRetries(CamelSourceTask
camelSourceTask, int retries) throws InterruptedException {
+ return camelSourceTaskPollWithRetries(camelSourceTask, retries, 0L);
+ }
+
+ private List<SourceRecord> camelSourceTaskPollWithRetries(CamelSourceTask
camelSourceTask, int retries, long sleepBetweenRetires) throws
InterruptedException {
+ List<SourceRecord> poll;
+ do {
+ poll = camelSourceTask.poll();
+ if (poll == null) {
+ retries--;
+ }
+ Thread.sleep(sleepBetweenRetires);
+ } while (poll == null && retries > 0);
+ return poll;
+ }
}
diff --git
a/core/src/test/java/org/apache/camel/kafkaconnector/utils/TaskHelperTest.java
b/core/src/test/java/org/apache/camel/kafkaconnector/utils/TaskHelperTest.java
index ea6938d..3cfe5ed 100644
---
a/core/src/test/java/org/apache/camel/kafkaconnector/utils/TaskHelperTest.java
+++
b/core/src/test/java/org/apache/camel/kafkaconnector/utils/TaskHelperTest.java
@@ -185,21 +185,21 @@ public class TaskHelperTest {
DefaultCamelContext dcc = new DefaultCamelContext();
RuntimeCamelCatalog rcc =
dcc.adapt(ExtendedCamelContext.class).getRuntimeCamelCatalog();
Map<String, String> props = new HashMap<String, String>() {{
- put("prefix.name", "test");
- put("anotherPrefix.synchronous", "true");
+ put("camel.source.path.name", "test");
+ put("camel.source.endpoint.synchronous", "true");
}};
- String result = TaskHelper.buildUrl(rcc, props, "direct", "prefix.",
"anotherPrefix.");
+ String result = TaskHelper.buildUrl(rcc, props, "direct",
"camel.source.endpoint.", "camel.source.path.");
assertEquals("direct:test?synchronous=true", result);
props = new HashMap<String, String>() {{
- put("prefix.port", "8080");
- put("anotherPrefix.keyspace", "test");
- put("anotherPrefix.hosts", "localhost");
+ put("camel.source.path.port", "8080");
+ put("camel.source.path.keyspace", "test");
+ put("camel.source.path.hosts", "localhost");
}};
- result = TaskHelper.buildUrl(rcc, props, "cql", "prefix.",
"anotherPrefix.");
+ result = TaskHelper.buildUrl(rcc, props, "cql",
"camel.source.endpoint.", "camel.source.path.");
assertEquals("cql:localhost:8080/test", result);
}
