package com.opensymphony.xwork2.validator.validators;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.TextProviderFactory;
import com.opensymphony.xwork2.XWorkTestCase;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.validator.DummyValidatorContext;
import com.opensymphony.xwork2.validator.ValidatorContext;
import java.util.Arrays;
public class RequiredStringValidatorTest extends XWorkTestCase {
private TextProviderFactory tpf;
public void setUp() throws Exception {
super.setUp();
tpf = container.getInstance(TextProviderFactory.class);
}
public void testRequiredStringPass() throws Exception {
// given
ValueStack valueStack = ActionContext.getContext().getValueStack();
ValidationAction action = new ValidationAction();
action.setStringValue("a string");
valueStack.push(action);
ValidatorContext context = new DummyValidatorContext(action, tpf);
RequiredStringValidator validator = new RequiredStringValidator();
validator.setValidatorContext(context);
validator.setFieldName("stringValue");
validator.setValueStack(valueStack);
// when
validator.validate(action);
// then
assertTrue(context.getFieldErrors().size() == 0);
}
public void testRequiredArrayOfStringsPass() throws Exception {
// given
ValueStack valueStack = ActionContext.getContext().getValueStack();
ValidationAction action = new ValidationAction();
action.setStrings(new String[]{"", "12334", null});
valueStack.push(action);
ValidatorContext context = new DummyValidatorContext(action, tpf);
RequiredStringValidator validator = new RequiredStringValidator();
validator.setValidatorContext(context);
validator.setFieldName("strings");
validator.setValueStack(valueStack);
// when
validator.validate(action);
// then
assertTrue(context.hasFieldErrors());
assertEquals(1, context.getFieldErrors().size());
assertEquals(2, context.getFieldErrors().get("strings").size());
}
public void testRequiredCollectionOfStringsPass() throws Exception {
// given
ValueStack valueStack = ActionContext.getContext().getValueStack();
ValidationAction action = new ValidationAction();
action.setStringCollection(Arrays.asList("", "123456", null));
valueStack.push(action);
ValidatorContext context = new DummyValidatorContext(action, tpf);
RequiredStringValidator validator = new RequiredStringValidator();
validator.setValidatorContext(context);
validator.setFieldName("stringCollection");
validator.setValueStack(valueStack);
// when
validator.validate(action);
// then
assertTrue(context.hasFieldErrors());
assertEquals(1, context.getFieldErrors().size());
assertEquals(2, context.getFieldErrors().get("stringCollection").size());
}
public void testRequiredStringFails() throws Exception {
// given
ValueStack valueStack = ActionContext.getContext().getValueStack();
ValidationAction action = new ValidationAction();
valueStack.push(action);
ValidatorContext context = new DummyValidatorContext(action, tpf);
RequiredStringValidator validator = new RequiredStringValidator();
validator.setValidatorContext(context);
validator.setFieldName("stringValue");
validator.setValueStack(valueStack);
validator.setDefaultMessage("Field ${fieldName} is required");
// when
validator.validate(action);
// then
assertTrue(context.getFieldErrors().size() == 1);
assertEquals(context.getFieldErrors().get("stringValue").get(0), "Field stringValue is required");
}
public void testTrimAsExpression() throws Exception {
// given
ValueStack valueStack = ActionContext.getContext().getValueStack();
ActionSupport action = new ActionSupport() {
public boolean getTrimValue() {
return false;
}
};
valueStack.push(action);
RequiredStringValidator validator = new RequiredStringValidator();
validator.setValueStack(valueStack);
assertTrue(validator.isTrim());
// when
validator.setTrimExpression("${trimValue}");
// then
assertFalse(validator.isTrim());
}
}