public void testSimple() {
final OgnlConditionalExpression expression = parse("true ? 0 : 1");
assertEquals(PsiType.INT, expression.getType());
final OgnlExpression condition = expression.getCondition();
assertEquals("true", condition.getText());
assertElementType(OgnlTypes.LITERAL_EXPRESSION, condition);
assertEquals(PsiType.BOOLEAN, condition.getType());
final OgnlExpression thenExpression = expression.getThen();
assertNotNull(thenExpression);
assertEquals("0", thenExpression.getText());
assertElementType(OgnlTypes.LITERAL_EXPRESSION, thenExpression);
final OgnlLiteralExpression thenLiteral =
assertInstanceOf(thenExpression, OgnlLiteralExpression.class);
assertEquals(PsiType.INT, thenLiteral.getType());
assertEquals(0, thenLiteral.getConstantValue());
final OgnlExpression elseExpression = expression.getElse();
assertNotNull(elseExpression);
assertEquals("1", elseExpression.getText());
assertElementType(OgnlTypes.LITERAL_EXPRESSION, elseExpression);
final OgnlLiteralExpression elseLiteral =
assertInstanceOf(elseExpression, OgnlLiteralExpression.class);
assertEquals(PsiType.INT, elseLiteral.getType());
assertEquals(1, elseLiteral.getConstantValue());
}
public void testParenthesizedExpressionInThen() {
final OgnlConditionalExpression expression = parse("true ? (1 + 2) : 1");
final OgnlExpression thenExpression = expression.getThen();
assertElementType(OgnlTypes.PARENTHESIZED_EXPRESSION, thenExpression);
}
public void testBinaryExpressionInThen() {
final OgnlConditionalExpression expression = parse("true ? 1 + 2 : 1");
final OgnlExpression thenExpression = expression.getThen();
assertElementType(OgnlTypes.BINARY_EXPRESSION, thenExpression);
}
public void testVariableExpressionInThen() {
final OgnlConditionalExpression expression = parse("true ? #this : 1");
final OgnlExpression thenExpression = expression.getThen();
assertElementType(OgnlTypes.VARIABLE_EXPRESSION, thenExpression);
}