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Explicitly create Supplier<String> to demonstrate use of assertNull(Object, Supplier<String>) method

This commit is contained in:
Alex Golub 2022-04-21 11:26:51 +03:00
parent 618c69690d
commit 4a30842e10
1 changed files with 3 additions and 1 deletions
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4
testing-modules/junit5-migration/src/test/java/com/baeldung/junit5vsjunit4assertions/Junit5AssertionsUnitTest.java
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@ -9,6 +9,7 @@ import java.util.LinkedList;
import java.util.List; import java.util.List;
import java.util.Optional; import java.util.Optional;
import java.util.function.BooleanSupplier; import java.util.function.BooleanSupplier;
import java.util.function.Supplier;
import static java.time.Duration.ofSeconds; import static java.time.Duration.ofSeconds;
import static java.util.Arrays.asList; import static java.util.Arrays.asList;
@ -57,7 +58,8 @@ class Junit5AssertionsUnitTest {
void whenAssertingNull_thenTrue() { void whenAssertingNull_thenTrue() {
Object cat = null; Object cat = null;
assertNull(cat, () -> "The cat should be null"); Supplier<String> messageSupplier = () -> "The cat should be null";
assertNull(cat, messageSupplier);
} }
@Test @Test