@Test
public void canCallMethodsOnVariables() throws Exception {
ctx.setVariable("var", "somestring");
Expression e = parser.parseExpression("#var.length() == 10");
assertThat(ExpressionUtils.evaluateAsBoolean(e, ctx)).isTrue();
}
@Test
public void hasPermissionOnDomainObjectWorksWithIntegerExpressions() throws Exception {
final Object dummyDomainObject = new Object();
ctx.setVariable("domainObject", dummyDomainObject);
final PermissionEvaluator pe = mock(PermissionEvaluator.class);
root.setPermissionEvaluator(pe);
when(pe.hasPermission(eq(user), eq(dummyDomainObject), any(Integer.class)))
.thenReturn(true)
.thenReturn(true)
.thenReturn(false);
Expression e = parser.parseExpression("hasPermission(#domainObject, 0xA)");
// evaluator returns true
assertThat(ExpressionUtils.evaluateAsBoolean(e, ctx)).isTrue();
e = parser.parseExpression("hasPermission(#domainObject, 10)");
// evaluator returns true
assertThat(ExpressionUtils.evaluateAsBoolean(e, ctx)).isTrue();
e = parser.parseExpression("hasPermission(#domainObject, 0xFF)");
// evaluator returns false, make sure return value matches
assertThat(ExpressionUtils.evaluateAsBoolean(e, ctx)).isFalse();
}
@Test
public void hasPermissionWorksWithThisObject() throws Exception {
Object targetObject =
new Object() {
public String getX() {
return "x";
}
};
root.setThis(targetObject);
Integer i = 2;
PermissionEvaluator pe = mock(PermissionEvaluator.class);
root.setPermissionEvaluator(pe);
when(pe.hasPermission(user, targetObject, i)).thenReturn(true).thenReturn(false);
when(pe.hasPermission(user, "x", i)).thenReturn(true);
Expression e = parser.parseExpression("hasPermission(this, 2)");
assertThat(ExpressionUtils.evaluateAsBoolean(e, ctx)).isTrue();
e = parser.parseExpression("hasPermission(this, 2)");
assertThat(ExpressionUtils.evaluateAsBoolean(e, ctx)).isFalse();
e = parser.parseExpression("hasPermission(this.x, 2)");
assertThat(ExpressionUtils.evaluateAsBoolean(e, ctx)).isTrue();
}