Add unit tests for StringUtils.hasLength()

Closes gh-33658
spring-projects · Oct 6, 2024 · 2cd1ee8 · 2cd1ee8
1 parent 1016743
commit 2cd1ee8
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/spring-core/src/test/java/org/springframework/util/StringUtilsTests.java b/spring-core/src/test/java/org/springframework/util/StringUtilsTests.java
@@ -36,6 +36,23 @@
  */
 class StringUtilsTests {
 
+	@Test
+	void hasLengthBlank() {
+		String blank = "          ";
+		assertThat(StringUtils.hasLength(blank)).isTrue();
+	}
+
+	@Test
+	void hasLengthNullEmpty() {
+		assertThat(StringUtils.hasLength(null)).isFalse();
+		assertThat(StringUtils.hasLength("")).isFalse();
+	}
+
+	@Test
+	void hasLengthValid() {
+		assertThat(StringUtils.hasLength("t")).isTrue();
+	}
+
 	@Test
 	void hasTextBlank() {
 		String blank = "          ";