Apache
/
commons-lang
mirror of https://github.com/apache/commons-lang.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Convert tests for Validate.finite overloads to @Nested test

This commit is contained in:
Benedikt Ritter 2018-09-06 19:38:45 +02:00
parent 4077b57f6d
commit 6e9f406aac
No known key found for this signature in database
GPG Key ID: 9DAADC1C9FCC82D0
1 changed files with 69 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
src/test/java/org/apache/commons/lang3/ValidateTest.java
View File

@ -1167,53 +1167,79 @@ class ValidateTest {
}
}
@Nested
class Finite {
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
@Nested
class WithoutMessage {
@Test
void testFinite1() {
Validate.finite(0.0);
try {
Validate.finite(Double.POSITIVE_INFINITY);
fail("Expecting IllegalArgumentException");
} catch (final IllegalArgumentException ex) {
assertEquals("The value is invalid: Infinity", ex.getMessage());
}
try {
Validate.finite(Double.NEGATIVE_INFINITY);
fail("Expecting IllegalArgumentException");
} catch (final IllegalArgumentException ex) {
assertEquals("The value is invalid: -Infinity", ex.getMessage());
}
try {
Validate.finite(Double.NaN);
fail("Expecting IllegalArgumentException");
} catch (final IllegalArgumentException ex) {
assertEquals("The value is invalid: NaN", ex.getMessage());
}
}
@Test
void shouldNotThrowExceptionForFiniteValue() {
Validate.finite(0.0);
}
@Test
void testFinite2() {
Validate.finite(0.0, "MSG");
try {
Validate.finite(Double.POSITIVE_INFINITY, "MSG");
fail("Expecting IllegalArgumentException");
} catch (final IllegalArgumentException ex) {
assertEquals("MSG", ex.getMessage());
@Test
void shouldThrowIllegalArgumentExceptionWithDefaultMessageForPositiveInfinity() {
final IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> Validate.finite(Double.POSITIVE_INFINITY));
assertEquals("The value is invalid: Infinity", ex.getMessage());
}
@Test
void shouldThrowIllegalArgumentExceptionWithDefaultMessageForNegativeInfinity() {
final IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> Validate.finite(Double.NEGATIVE_INFINITY));
assertEquals("The value is invalid: -Infinity", ex.getMessage());
}
@Test
void shouldThrowIllegalArgumentExceptionWithDefaultMessageForNaN() {
final IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> Validate.finite(Double.NaN));
assertEquals("The value is invalid: NaN", ex.getMessage());
}
}
try {
Validate.finite(Double.NEGATIVE_INFINITY, "MSG");
fail("Expecting IllegalArgumentException");
} catch (final IllegalArgumentException ex) {
assertEquals("MSG", ex.getMessage());
}
try {
Validate.finite(Double.NaN, "MSG");
fail("Expecting IllegalArgumentException");
} catch (final IllegalArgumentException ex) {
assertEquals("MSG", ex.getMessage());
@Nested
class WithMessage {
@Test
void shouldNotThrowExceptionForFiniteValue() {
Validate.finite(0.0, "MSG");
}
@Test
void shouldThrowIllegalArgumentExceptionWithDefaultMessageForPositiveInfinity() {
final IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> Validate.finite(Double.POSITIVE_INFINITY, "MSG"));
assertEquals("MSG", ex.getMessage());
}
@Test
void shouldThrowIllegalArgumentExceptionWithDefaultMessageForNegativeInfinity() {
final IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> Validate.finite(Double.NEGATIVE_INFINITY, "MSG"));
assertEquals("MSG", ex.getMessage());
}
@Test
void shouldThrowIllegalArgumentExceptionWithDefaultMessageForNaN() {
final IllegalArgumentException ex = assertThrows(
IllegalArgumentException.class,
() -> Validate.finite(Double.NaN, "MSG"));
assertEquals("MSG", ex.getMessage());
}
}
}