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Polish contribution

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See gh-36830
This commit is contained in:
Sam Brannen
2026-06-17 14:15:04 +02:00
parent 175f551d91
commit 077bfaf095
1 changed files with 22 additions and 19 deletions
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spring-core/src/test/java/org/springframework/core/convert/converter/DefaultConversionServiceTests.java
+22 -19
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@@ -232,37 +232,40 @@ class DefaultConversionServiceTests {
assertThat(conversionService.convert("", Number.class)).isNull();
}
@Test
void stringToDataSize() {
assertThat(conversionService.convert("10B", DataSize.class)).isEqualTo(DataSize.ofBytes(10));
assertThat(conversionService.convert("+10KB", DataSize.class)).isEqualTo(DataSize.ofKilobytes(10));
assertThat(conversionService.convert("-10MB", DataSize.class)).isEqualTo(DataSize.ofMegabytes(-10));
assertThat(conversionService.convert("10", DataSize.class)).isEqualTo(DataSize.ofBytes(10));
@Test // gh-36830
void stringToDataSizeWithInvalidString() {
assertThatExceptionOfType(ConversionFailedException.class)
.isThrownBy(() -> conversionService.convert("10WB", DataSize.class))
.havingRootCause()
.isInstanceOf(IllegalArgumentException.class)
.withMessage("Unknown data unit suffix 'WB'");
}
@Test
void stringToDataSizeEmptyString() {
@Test // gh-36830
void stringToDataSizeWithEmptyString() {
assertThat(conversionService.convert("", DataSize.class)).isNull();
}
@Test
void stringToDataSizeInvalidString() {
assertThatExceptionOfType(ConversionFailedException.class).isThrownBy(() ->
conversionService.convert("10WB", DataSize.class));
@Test // gh-36830
void stringToDataSize() {
assertThat(conversionService.convert("10", DataSize.class)).isEqualTo(DataSize.ofBytes(10));
assertThat(conversionService.convert("10B", DataSize.class)).isEqualTo(DataSize.ofBytes(10));
assertThat(conversionService.convert("+10KB", DataSize.class)).isEqualTo(DataSize.ofKilobytes(10));
assertThat(conversionService.convert("-10MB", DataSize.class)).isEqualTo(DataSize.ofMegabytes(-10));
}
@Test
@Test // gh-36830
void numberToDataSizeWithDecimalNumber() {
assertThatExceptionOfType(ConversionFailedException.class)
.isThrownBy(() -> conversionService.convert(10.5, DataSize.class));
}
@Test // gh-36830
void numberToDataSize() {
assertThat(conversionService.convert(10, DataSize.class)).isEqualTo(DataSize.ofBytes(10));
assertThat(conversionService.convert(-10L, DataSize.class)).isEqualTo(DataSize.ofBytes(-10));
}
@Test
void numberToDataSizeWithDecimalNumber() {
assertThatExceptionOfType(ConversionFailedException.class).isThrownBy(() ->
conversionService.convert(10.5, DataSize.class));
}
@Test
void stringToEnum() {
assertThat(conversionService.convert("BAR", Foo.class)).isEqualTo(Foo.BAR);