package com.vaadin.tests.server.component.abstractfield;
import junit.framework.TestCase;
import org.junit.Assert;
import com.vaadin.data.Validator.InvalidValueException;
import com.vaadin.data.util.MethodProperty;
import com.vaadin.data.util.converter.Converter.ConversionException;
import com.vaadin.data.util.converter.StringToIntegerConverter;
import com.vaadin.tests.data.bean.Address;
import com.vaadin.tests.data.bean.Country;
import com.vaadin.tests.data.bean.Person;
import com.vaadin.tests.data.bean.Sex;
import com.vaadin.ui.TextField;
public class AbsFieldValueConversionError extends TestCase {
Person paulaBean = new Person("Paula", "Brilliant", "paula@brilliant.com",
34, Sex.FEMALE, new Address("Paula street 1", 12345, "P-town",
Country.FINLAND));
public void testValidateConversionErrorParameters() {
TextField tf = new TextField();
tf.setConverter(new StringToIntegerConverter());
tf.setPropertyDataSource(new MethodProperty<String>(paulaBean, "age"));
tf.setConversionError("(Type: {0}) Converter exception message: {1}");
tf.setValue("abc");
try {
tf.validate();
fail();
} catch (InvalidValueException e) {
Assert.assertEquals(
"(Type: Integer) Converter exception message: Could not convert 'abc' to java.lang.Integer",
e.getMessage());
}
}
public void testConvertToModelConversionErrorParameters() {
TextField tf = new TextField();
tf.setConverter(new StringToIntegerConverter());
tf.setPropertyDataSource(new MethodProperty<String>(paulaBean, "age"));
tf.setConversionError("(Type: {0}) Converter exception message: {1}");
tf.setValue("abc");
try {
tf.getConvertedValue();
fail();
} catch (ConversionException e) {
Assert.assertEquals(
"(Type: Integer) Converter exception message: Could not convert 'abc' to java.lang.Integer",
e.getMessage());
}
}
public void testNullConversionMessages() {
TextField tf = new TextField();
tf.setConverter(new StringToIntegerConverter());
tf.setPropertyDataSource(new MethodProperty<String>(paulaBean, "age"));
tf.setConversionError(null);
tf.setValue("abc");
try {
tf.validate();
fail();
} catch (InvalidValueException e) {
Assert.assertEquals(null, e.getMessage());
}
}
public void testDefaultConversionErrorMessage() {
TextField tf = new TextField();
tf.setConverter(new StringToIntegerConverter());
tf.setPropertyDataSource(new MethodProperty<String>(paulaBean, "age"));
tf.setValue("abc");
try {
tf.validate();
fail();
} catch (InvalidValueException e) {
Assert.assertEquals("Could not convert value to Integer",
e.getMessage());
}
}
}