package com.googlecode.jmeter.plugins.webdriver.config;
import org.apache.jmeter.threads.JMeterContextService;
import org.apache.jmeter.threads.JMeterVariables;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.Capabilities;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeDriverService;
import org.openqa.selenium.remote.CapabilityType;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import java.io.*;
import java.util.Collections;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import static org.junit.matchers.JUnitMatchers.hasItem;
import static org.mockito.Matchers.isA;
import static org.mockito.Mockito.*;
import static org.powermock.api.mockito.PowerMockito.verifyNew;
import static org.powermock.api.mockito.PowerMockito.whenNew;
@RunWith(PowerMockRunner.class)
@PrepareForTest(ChromeDriverConfig.class)
public class ChromeDriverConfigTest {
private ChromeDriverConfig config;
private JMeterVariables variables;
@Before
public void createConfig() {
config = new ChromeDriverConfig();
variables = new JMeterVariables();
JMeterContextService.getContext().setVariables(variables);
}
@After
public void resetConfig() {
config.clearThreadBrowsers();
config.getServices().clear();
JMeterContextService.getContext().setVariables(null);
}
@Test
public void shouldBeAbleToSerialiseAndDeserialise() throws IOException, ClassNotFoundException {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
ObjectOutputStream output = new ObjectOutputStream(bytes);
output.writeObject(config);
output.flush();
output.close();
ObjectInputStream input = new ObjectInputStream(new ByteArrayInputStream(bytes.toByteArray()));
final ChromeDriverConfig deserializedConfig = (ChromeDriverConfig) input.readObject();
assertThat(deserializedConfig, is(config));
}
@Test
public void shouldCreateChromeAndStartService() throws Exception {
ChromeDriver mockChromeDriver = mock(ChromeDriver.class);
whenNew(ChromeDriver.class).withParameterTypes(ChromeDriverService.class, Capabilities.class).withArguments(isA(ChromeDriverService.class), isA(Capabilities.class)).thenReturn(mockChromeDriver);
ChromeDriverService.Builder mockServiceBuilder = mock(ChromeDriverService.Builder.class);
whenNew(ChromeDriverService.Builder.class).withNoArguments().thenReturn(mockServiceBuilder);
when(mockServiceBuilder.usingDriverExecutable(isA(File.class))).thenReturn(mockServiceBuilder);
ChromeDriverService mockService = mock(ChromeDriverService.class);
when(mockServiceBuilder.build()).thenReturn(mockService);
final ChromeDriver browser = config.createBrowser();
assertThat(browser, is(mockChromeDriver));
verifyNew(ChromeDriver.class, times(1)).withArguments(isA(ChromeDriverService.class), isA(Capabilities.class));
verify(mockServiceBuilder, times(1)).build();
assertThat(config.getServices().size(), is(1));
assertThat(config.getServices().values(), hasItem(mockService));
}
@Test
public void shouldNotCreateChromeWhenStartingServiceThrowsAnException() throws Exception {
ChromeDriverService.Builder mockServiceBuilder = mock(ChromeDriverService.Builder.class);
whenNew(ChromeDriverService.Builder.class).withNoArguments().thenReturn(mockServiceBuilder);
when(mockServiceBuilder.usingDriverExecutable(isA(File.class))).thenReturn(mockServiceBuilder);
ChromeDriverService mockService = mock(ChromeDriverService.class);
when(mockServiceBuilder.build()).thenReturn(mockService);
doThrow(new IOException("Stubbed exception")).when(mockService).start();
final ChromeDriver browser = config.createBrowser();
assertThat(browser, is(nullValue()));
assertThat(config.getServices(), is(Collections.<String, ChromeDriverService>emptyMap()));
verify(mockServiceBuilder, times(1)).build();
}
@Test
public void shouldQuitWebDriverAndStopServiceWhenQuitBrowserIsInvoked() throws Exception {
ChromeDriver mockChromeDriver = mock(ChromeDriver.class);
ChromeDriverService mockService = mock(ChromeDriverService.class);
when(mockService.isRunning()).thenReturn(true);
config.getServices().put(config.currentThreadName(), mockService);
config.quitBrowser(mockChromeDriver);
verify(mockChromeDriver).quit();
assertThat(config.getServices(), is(Collections.<String, ChromeDriverService>emptyMap()));
verify(mockService, times(1)).stop();
}
@Test
public void shouldNotStopServiceIfNotRunningWhenQuitBrowserIsInvoked() throws Exception {
ChromeDriver mockChromeDriver = mock(ChromeDriver.class);
ChromeDriverService mockService = mock(ChromeDriverService.class);
when(mockService.isRunning()).thenReturn(false);
config.getServices().put(config.currentThreadName(), mockService);
config.quitBrowser(mockChromeDriver);
verify(mockChromeDriver).quit();
assertThat(config.getServices(), is(Collections.<String, ChromeDriverService>emptyMap()));
verify(mockService, times(0)).stop();
}
@Test
public void shouldBeAbleToCallQuitBrowserMultipleTimes() throws Exception {
ChromeDriver mockChromeDriver = mock(ChromeDriver.class);
ChromeDriverService mockService = mock(ChromeDriverService.class);
when(mockService.isRunning()).thenReturn(true);
config.getServices().put(config.currentThreadName(), mockService);
config.quitBrowser(mockChromeDriver);
config.quitBrowser(mockChromeDriver);
assertThat(config.getServices(), is(Collections.<String, ChromeDriverService>emptyMap()));
verify(mockService, times(1)).stop();
}
@Test
public void shouldHaveProxyInCapability() {
final Capabilities capabilities = config.createCapabilities();
assertThat(capabilities.getCapability(CapabilityType.PROXY), is(notNullValue()));
}
}