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Merge remote-tracking branch 'origin/BAEL-16646' into BAEL-16646

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# Conflicts:
#	core-java-modules/core-java-datetime/README.md
#	core-java-modules/core-java-datetime/pom.xml
This commit is contained in:
Alessio Stalla
2019-10-04 21:48:47 +02:00
parent 1b5d8a6b62 1847da652f
commit c2cb11aebc
1032 changed files with 8131 additions and 2920 deletions
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13
core-java-modules/core-java-datetime/src/main/resources/logback.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

42
core-java-modules/core-java-datetime/src/test/java/com/baeldung/time/InstantUnitTest.java Normal file
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package com.baeldung.time;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import java.time.Clock;
import java.time.Instant;
import java.time.ZoneId;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.when;
import static org.powermock.api.mockito.PowerMockito.mockStatic;
@RunWith(PowerMockRunner.class)
@PrepareForTest({ Instant.class })
public class InstantUnitTest {
@Test
public void givenInstantMock_whenNow_thenGetFixedInstant() {
String instantExpected = "2014-12-22T10:15:30Z";
Clock clock = Clock.fixed(Instant.parse(instantExpected), ZoneId.of("UTC"));
Instant instant = Instant.now(clock);
mockStatic(Instant.class);
when(Instant.now()).thenReturn(instant);
Instant now = Instant.now();
assertThat(now.toString()).isEqualTo(instantExpected);
}
@Test
public void givenFixedClock_whenNow_thenGetFixedInstant() {
String instantExpected = "2014-12-22T10:15:30Z";
Clock clock = Clock.fixed(Instant.parse(instantExpected), ZoneId.of("UTC"));
Instant instant = Instant.now(clock);
assertThat(instant.toString()).isEqualTo(instantExpected);
}
}

47
core-java-modules/core-java-datetime/src/test/java/com/baeldung/time/InstantWithJMockUnitTest.java Normal file
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package com.baeldung.time;
import mockit.Expectations;
import mockit.Mock;
import mockit.MockUp;
import org.junit.jupiter.api.Test;
import java.time.Clock;
import java.time.Instant;
import java.time.ZoneId;
import static org.assertj.core.api.Assertions.assertThat;
public class InstantWithJMockUnitTest {
@Test
public void givenInstantWithJMock_whenNow_thenGetFixedInstant() {
String instantExpected = "2014-12-21T10:15:30Z";
Clock clock = Clock.fixed(Instant.parse(instantExpected), ZoneId.of("UTC"));
new MockUp<Instant>() {
@Mock
public Instant now() {
return Instant.now(clock);
}
};
Instant now = Instant.now();
assertThat(now.toString()).isEqualTo(instantExpected);
}
@Test
public void givenInstantWithExpectations_whenNow_thenGetFixedInstant() {
Clock clock = Clock.fixed(Instant.parse("2014-12-23T10:15:30.00Z"), ZoneId.of("UTC"));
Instant instantExpected = Instant.now(clock);
new Expectations(Instant.class) {
{
Instant.now();
result = instantExpected;
}
};
Instant now = Instant.now();
assertThat(now).isEqualTo(instantExpected);
}
}

43
core-java-modules/core-java-datetime/src/test/java/com/baeldung/time/LocalDateTimeUnitTest.java Normal file
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package com.baeldung.time;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import java.time.Clock;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.when;
import static org.powermock.api.mockito.PowerMockito.mockStatic;
@RunWith(PowerMockRunner.class)
@PrepareForTest({ LocalDateTime.class })
public class LocalDateTimeUnitTest {
@Test
public void givenLocalDateTimeMock_whenNow_thenGetFixedLocalDateTime() {
Clock clock = Clock.fixed(Instant.parse("2014-12-22T10:15:30.00Z"), ZoneId.of("UTC"));
LocalDateTime dateTime = LocalDateTime.now(clock);
mockStatic(LocalDateTime.class);
when(LocalDateTime.now()).thenReturn(dateTime);
String dateTimeExpected = "2014-12-22T10:15:30";
LocalDateTime now = LocalDateTime.now();
assertThat(now).isEqualTo(dateTimeExpected);
}
@Test
public void givenFixedClock_whenNow_thenGetFixedLocalDateTime() {
Clock clock = Clock.fixed(Instant.parse("2014-12-22T10:15:30.00Z"), ZoneId.of("UTC"));
String dateTimeExpected = "2014-12-22T10:15:30";
LocalDateTime dateTime = LocalDateTime.now(clock);
assertThat(dateTime).isEqualTo(dateTimeExpected);
}
}

48
core-java-modules/core-java-datetime/src/test/java/com/baeldung/time/LocalDateTimeWithJMockUnitTest.java Normal file
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package com.baeldung.time;
import mockit.Expectations;
import mockit.Mock;
import mockit.MockUp;
import org.junit.jupiter.api.Test;
import java.time.Clock;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import static org.assertj.core.api.Assertions.assertThat;
public class LocalDateTimeWithJMockUnitTest {
@Test
public void givenLocalDateTimeWithJMock_whenNow_thenGetFixedLocalDateTime() {
Clock clock = Clock.fixed(Instant.parse("2014-12-21T10:15:30.00Z"), ZoneId.of("UTC"));
new MockUp<LocalDateTime>() {
@Mock
public LocalDateTime now() {
return LocalDateTime.now(clock);
}
};
String dateTimeExpected = "2014-12-21T10:15:30";
LocalDateTime now = LocalDateTime.now();
assertThat(now).isEqualTo(dateTimeExpected);
}
@Test
public void givenLocalDateTimeWithExpectations_whenNow_thenGetFixedLocalDateTime() {
Clock clock = Clock.fixed(Instant.parse("2014-12-23T10:15:30.00Z"), ZoneId.of("UTC"));
LocalDateTime dateTimeExpected = LocalDateTime.now(clock);
new Expectations(LocalDateTime.class) {
{
LocalDateTime.now();
result = dateTimeExpected;
}
};
LocalDateTime now = LocalDateTime.now();
assertThat(now).isEqualTo(dateTimeExpected);
}
}