Examples with StandardTypeComparator org.springframework.expression.spel.support.StandardTypeComparator used on opensource projects

Example 1 with StandardTypeComparator

use of org.springframework.expression.spel.support.StandardTypeComparator in project spring-framework by spring-projects.

the class DefaultComparatorUnitTests method testNulls.

@Test
public void testNulls() throws EvaluationException {
    TypeComparator comparator = new StandardTypeComparator();
    assertTrue(comparator.compare(null, "abc") < 0);
    assertTrue(comparator.compare(null, null) == 0);
    assertTrue(comparator.compare("abc", null) > 0);
}

Example 2 with StandardTypeComparator

use of org.springframework.expression.spel.support.StandardTypeComparator in project spring-framework by spring-projects.

the class DefaultComparatorUnitTests method testObjects.

@Test
public void testObjects() throws EvaluationException {
    TypeComparator comparator = new StandardTypeComparator();
    assertTrue(comparator.compare("a", "a") == 0);
    assertTrue(comparator.compare("a", "b") < 0);
    assertTrue(comparator.compare("b", "a") > 0);
}

Example 3 with StandardTypeComparator

use of org.springframework.expression.spel.support.StandardTypeComparator in project spring-framework by spring-projects.

the class DefaultComparatorUnitTests method testCanCompare.

@Test
public void testCanCompare() throws EvaluationException {
    TypeComparator comparator = new StandardTypeComparator();
    assertTrue(comparator.canCompare(null, 1));
    assertTrue(comparator.canCompare(1, null));
    assertTrue(comparator.canCompare(2, 1));
    assertTrue(comparator.canCompare("abc", "def"));
    assertTrue(comparator.canCompare("abc", 3));
    assertFalse(comparator.canCompare(String.class, 3));
}

Example 4 with StandardTypeComparator

use of org.springframework.expression.spel.support.StandardTypeComparator in project spring-framework by spring-projects.

the class DefaultComparatorUnitTests method testPrimitives.

@Test
public void testPrimitives() throws EvaluationException {
    TypeComparator comparator = new StandardTypeComparator();
    // primitive int
    assertTrue(comparator.compare(1, 2) < 0);
    assertTrue(comparator.compare(1, 1) == 0);
    assertTrue(comparator.compare(2, 1) > 0);
    assertTrue(comparator.compare(1.0d, 2) < 0);
    assertTrue(comparator.compare(1.0d, 1) == 0);
    assertTrue(comparator.compare(2.0d, 1) > 0);
    assertTrue(comparator.compare(1.0f, 2) < 0);
    assertTrue(comparator.compare(1.0f, 1) == 0);
    assertTrue(comparator.compare(2.0f, 1) > 0);
    assertTrue(comparator.compare(1L, 2) < 0);
    assertTrue(comparator.compare(1L, 1) == 0);
    assertTrue(comparator.compare(2L, 1) > 0);
    assertTrue(comparator.compare(1, 2L) < 0);
    assertTrue(comparator.compare(1, 1L) == 0);
    assertTrue(comparator.compare(2, 1L) > 0);
    assertTrue(comparator.compare(1L, 2L) < 0);
    assertTrue(comparator.compare(1L, 1L) == 0);
    assertTrue(comparator.compare(2L, 1L) > 0);
}

Example 5 with StandardTypeComparator

use of org.springframework.expression.spel.support.StandardTypeComparator in project spring-framework by spring-projects.

the class DefaultComparatorUnitTests method testNonPrimitiveNumbers.

@Test
public void testNonPrimitiveNumbers() throws EvaluationException {
    TypeComparator comparator = new StandardTypeComparator();
    BigDecimal bdOne = new BigDecimal("1");
    BigDecimal bdTwo = new BigDecimal("2");
    assertTrue(comparator.compare(bdOne, bdTwo) < 0);
    assertTrue(comparator.compare(bdOne, new BigDecimal("1")) == 0);
    assertTrue(comparator.compare(bdTwo, bdOne) > 0);
    assertTrue(comparator.compare(1, bdTwo) < 0);
    assertTrue(comparator.compare(1, bdOne) == 0);
    assertTrue(comparator.compare(2, bdOne) > 0);
    assertTrue(comparator.compare(1.0d, bdTwo) < 0);
    assertTrue(comparator.compare(1.0d, bdOne) == 0);
    assertTrue(comparator.compare(2.0d, bdOne) > 0);
    assertTrue(comparator.compare(1.0f, bdTwo) < 0);
    assertTrue(comparator.compare(1.0f, bdOne) == 0);
    assertTrue(comparator.compare(2.0f, bdOne) > 0);
    assertTrue(comparator.compare(1L, bdTwo) < 0);
    assertTrue(comparator.compare(1L, bdOne) == 0);
    assertTrue(comparator.compare(2L, bdOne) > 0);
}