package com.blogspot.toomuchcoding.book.chapter2._8_CreatingMocksOnObjectCreation.hamcrest;
import static org.hamcrest.CoreMatchers.*;
import static org.hamcrest.MatcherAssert.*;
import static org.mockito.Matchers.any;
import static org.powermock.api.mockito.PowerMockito.*;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import com.blogspot.toomuchcoding.book.chapter2._8_CreatingMocksOnObjectCreation.TaxFactorCalculator;
import com.blogspot.toomuchcoding.book.chapter2._8_CreatingMocksOnObjectCreation.TaxWebService;
import com.blogspot.toomuchcoding.person.Person;
@RunWith(PowerMockRunner.class)
@PrepareForTest(TaxFactorCalculator.class)
public class TaxFactorCalculatorTest {
static final double TAX_FACTOR = 10000;
@Mock TaxWebService taxWebService;
@InjectMocks TaxFactorCalculator systemUnderTest;
@Test
public void should_calculate_tax_factor() throws Exception {
// given
whenNew(TaxWebService.class).withNoArguments().thenReturn(taxWebService);
when(taxWebService.calculateTaxFactorFor(any(Person.class))).thenReturn(TAX_FACTOR);
// when
double taxFactorForPerson = systemUnderTest.calculateTaxFactorFor(new Person());
// then
assertThat(taxFactorForPerson, equalTo(TAX_FACTOR));
}
}