Examples with StringToDoubleConverter com.vaadin.flow.data.converter.StringToDoubleConverter used on opensource projects

Example 1 with StringToDoubleConverter

use of com.vaadin.flow.data.converter.StringToDoubleConverter in project flow by vaadin.

the class BinderTest method validationShouldNotRunTwice.

@Test
public void validationShouldNotRunTwice() {
    TestTextField salaryField = new TestTextField();
    AtomicInteger count = new AtomicInteger(0);
    item.setSalaryDouble(100d);
    binder.forField(salaryField).withConverter(new StringToDoubleConverter("")).bind(Person::getSalaryDouble, Person::setSalaryDouble);
    binder.setBean(item);
    binder.addValueChangeListener(event -> {
        count.incrementAndGet();
    });
    salaryField.setValue("1000");
    assertTrue(binder.isValid());
    assertEquals(1, count.get());
    salaryField.setValue("salary");
    assertFalse(binder.isValid());
    assertEquals(2, count.get());
    salaryField.setValue("2000");
    // Without fix for #12356 count will be 5
    assertEquals(3, count.get());
    assertEquals(new Double(2000), item.getSalaryDouble());
}