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has delimited expression

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This commit is contained in:
Keith Donald
2008-01-19 17:00:34 +00:00
parent 0a09290635
commit c181b5d075
5 changed files with 33 additions and 6 deletions
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6
spring-binding/src/test/java/org/springframework/binding/expression/el/ELExpressionParserTests.java
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@@ -46,6 +46,12 @@ public class ELExpressionParserTests extends TestCase {
assertEquals(new Integer(7), exp.getValue(null));
}
public void testAssignment() {
String expressionString = "#{value = 12345}";
Expression exp = parser.parseExpression(expressionString, new ParserContextImpl().expect(Integer.class));
assertEquals(new Integer(7), exp.getValue(null));
}
public void testParseBeanEvalExpressionNoParserContext() {
String expressionString = "#{value}";
Expression exp = parser.parseExpression(expressionString, null);

23
spring-binding/src/test/java/org/springframework/binding/expression/ognl/OgnlExpressionParserTests.java
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@@ -33,16 +33,34 @@ public class OgnlExpressionParserTests extends TestCase {
public void testParseSimple() {
String exp = "${flag}";
assertTrue(parser.isDelimitedExpression(exp));
assertTrue(parser.hasDelimitedExpression(exp));
Expression e = parser.parseExpression(exp, null);
assertNotNull(e);
Boolean b = (Boolean) e.getValue(bean);
assertFalse(b.booleanValue());
}
public void testHasDelimitedExpression() {
String exp = "some literal text";
String exp2 = "${a delimited expression}";
String exp3 = "${a malformed delimited expression";
String exp4 = "a malformed delimited expression}";
String exp5 = "${}";
String exp6 = "a ${composite} expression";
String exp7 = "a ${composite} ${malformed expression";
assertFalse(parser.hasDelimitedExpression(exp));
assertTrue(parser.hasDelimitedExpression(exp2));
assertFalse(parser.hasDelimitedExpression(exp3));
assertFalse(parser.hasDelimitedExpression(exp4));
assertFalse(parser.hasDelimitedExpression(exp5));
assertTrue(parser.hasDelimitedExpression(exp6));
assertTrue(parser.hasDelimitedExpression(exp7));
}
public void testParseSimpleNotDelimited() {
String exp = "flag";
assertFalse(parser.isDelimitedExpression(exp));
assertFalse(parser.hasDelimitedExpression(exp));
Expression e = parser.parseExpression(exp, null);
assertNotNull(e);
Boolean b = (Boolean) e.getValue(bean);
@@ -57,6 +75,7 @@ public class OgnlExpressionParserTests extends TestCase {
public void testParseComposite() {
String exp = "hello ${flag} ${flag} ${flag}";
assertTrue(parser.hasDelimitedExpression(exp));
Expression e = parser.parseExpression(exp, null);
assertNotNull(e);
String str = (String) e.getValue(bean);