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KAFKA-7438: Migrate WindowStoreBuilderTest from EasyMock to Mockito (#14152) 

Reviewers: Divij Vaidya <diviv@amazon.com>
This commit is contained in:
Yash Mayya 2023-09-04 12:54:18 +01:00 committed by GitHub
parent 7a516b0386
commit d34d84dbef
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1 changed files with 11 additions and 37 deletions
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48
streams/src/test/java/org/apache/kafka/streams/state/internals/WindowStoreBuilderTest.java
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@ -17,7 +17,6 @@
package org.apache.kafka.streams.state.internals;
import java.time.Duration;
import org.apache.kafka.common.config.TopicConfig;
import org.apache.kafka.common.serialization.Serdes;
import org.apache.kafka.common.utils.Bytes;
@ -27,40 +26,37 @@ import org.apache.kafka.streams.state.StoreBuilder;
import org.apache.kafka.streams.state.Stores;
import org.apache.kafka.streams.state.WindowBytesStoreSupplier;
import org.apache.kafka.streams.state.WindowStore;
import org.easymock.EasyMockRunner;
import org.easymock.Mock;
import org.easymock.MockType;
import org.hamcrest.CoreMatchers;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import java.time.Duration;
import java.util.Collections;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.reset;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.core.IsInstanceOf.instanceOf;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThrows;
import static org.mockito.Mockito.when;
@RunWith(EasyMockRunner.class)
@RunWith(MockitoJUnitRunner.StrictStubs.class)
public class WindowStoreBuilderTest {
@Mock(type = MockType.NICE)
@Mock
private WindowBytesStoreSupplier supplier;
@Mock(type = MockType.NICE)
@Mock
private WindowStore<Bytes, byte[]> inner;
private WindowStoreBuilder<String, String> builder;
@Before
public void setUp() {
expect(supplier.get()).andReturn(inner);
expect(supplier.name()).andReturn("name");
expect(supplier.metricsScope()).andReturn("metricScope");
replay(supplier);
when(supplier.get()).thenReturn(inner);
when(supplier.name()).thenReturn("name");
when(supplier.metricsScope()).thenReturn("metricScope");
builder = new WindowStoreBuilder<>(
supplier,
@ -164,17 +160,6 @@ public class WindowStoreBuilderTest {
assertThrows(NullPointerException.class, () -> new WindowStoreBuilder<>(null, Serdes.String(), Serdes.String(), new MockTime()));
}
@Test
public void shouldThrowNullPointerIfKeySerdeIsNull() {
assertThrows(NullPointerException.class, () -> new WindowStoreBuilder<>(supplier, null, Serdes.String(), new MockTime()));
}
@Test
public void shouldThrowNullPointerIfValueSerdeIsNull() {
assertThrows(NullPointerException.class, () -> new WindowStoreBuilder<>(supplier, Serdes.String(),
null, new MockTime()));
}
@Test
public void shouldThrowNullPointerIfTimeIsNull() {
assertThrows(NullPointerException.class, () -> new WindowStoreBuilder<>(supplier, Serdes.String(),
@ -183,18 +168,7 @@ public class WindowStoreBuilderTest {
@Test
public void shouldThrowNullPointerIfMetricsScopeIsNull() {
reset(supplier);
expect(supplier.get()).andReturn(new RocksDBWindowStore(
new RocksDBSegmentedBytesStore(
"name",
null,
10L,
5L,
new WindowKeySchema()),
false,
1L));
expect(supplier.name()).andReturn("name");
replay(supplier);
when(supplier.metricsScope()).thenReturn(null);
final Exception e = assertThrows(NullPointerException.class,
() -> new WindowStoreBuilder<>(supplier, Serdes.String(), Serdes.String(), new MockTime()));