Moved javafaker unit tests to testing-modules

testing-modules/java-faker/src/test/java/com/baeldung/JavaFakerTest.java

@@ -0,0 +1,115 @@
+package com.baeldung;
+
+import com.github.javafaker.Faker;
+import com.github.javafaker.service.FakeValuesService;
+import com.github.javafaker.service.FakerIDN;
+import com.github.javafaker.service.LocaleDoesNotExistException;
+import com.github.javafaker.service.RandomService;
+import javafx.scene.Parent;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+
+import java.util.Locale;
+import java.util.Random;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+public class JavaFakerTest {
+
+  private Faker faker;
+
+  @Before
+  public void setUp() throws Exception {
+    faker = new Faker();
+  }
+
+  @Test
+  public void givenJavaFaker_whenAddressObjectCalled_checkValidAddressInfoGiven() throws Exception {
+
+    Faker faker = new Faker();
+
+    String streetName = faker.address().streetName();
+    String number = faker.address().buildingNumber();
+    String city = faker.address().city();
+    String country = faker.address().country();
+
+    System.out.println(String.format("%s\n%s\n%s\n%s",
+      number,
+      streetName,
+      city,
+      country));
+
+  }
+
+  @Test
+  public void givenJavaFakersWithSameSeed_whenNameCalled_CheckSameName() throws Exception {
+
+    Faker faker1 = new Faker(new Random(24));
+    Faker faker2 = new Faker(new Random(24));
+
+    assertEquals(faker1.name().firstName(), faker2.name().firstName());
+  }
+
+  @Test
+  public void givenJavaFakersWithDifferentLocals_checkZipCodesMatchRegex() throws Exception {
+
+    Faker ukFaker = new Faker(new Locale("en-GB"));
+    Faker usFaker = new Faker(new Locale("en-US"));
+
+    System.out.println(String.format("American zipcode: %s", usFaker.address().zipCode()));
+    System.out.println(String.format("British postcode: %s", ukFaker.address().zipCode()));
+
+    Pattern ukPattern = Pattern.compile("([Gg][Ii][Rr] 0[Aa]{2})|((([A-Za-z][0-9]{1,2})|(([A-Za-z][A-Ha-hJ-Yj-y][0-9]{1,2})|(([A-Za-z][0-9][A-Za-z])|([A-Za-z][A-Ha-hJ-Yj-y][0-9]?[A-Za-z]))))\\s?[0-9][A-Za-z]{2})");
+    Matcher ukMatcher = ukPattern.matcher(ukFaker.address().zipCode());
+
+    assertTrue(ukMatcher.find());
+
+    Matcher usMatcher = Pattern.compile("^\\d{5}(?:[-\\s]\\d{4})?$").matcher(usFaker.address().zipCode());
+
+    assertTrue(usMatcher.find());
+
+  }
+
+  @Test
+  public void givenJavaFakerService_testFakersCreated() throws Exception {
+
+    RandomService randomService = new RandomService();
+
+    System.out.println(randomService.nextBoolean());
+    System.out.println(randomService.nextDouble());
+
+    Faker faker = new Faker(new Random(randomService.nextLong()));
+
+    System.out.println(faker.address().city());
+
+  }
+
+  @Test
+  public void testFakeValuesService() throws Exception {
+
+    FakeValuesService fakeValuesService = new FakeValuesService(new Locale("en-GB"), new RandomService());
+
+    String email = fakeValuesService.bothify("????##@gmail.com");
+    Matcher emailMatcher = Pattern.compile("\\w{4}\\d{2}@gmail.com").matcher(email);
+    assertTrue(emailMatcher.find());
+
+    String alphaNumericString = fakeValuesService.regexify("[a-z1-9]{10}");
+    Matcher alphaNumericMatcher = Pattern.compile("[a-z1-9]{10}").matcher(alphaNumericString);
+    assertTrue(alphaNumericMatcher.find());
+
+  }
+
+
+  @Test(expected = LocaleDoesNotExistException.class)
+  public void givenWrongLocale_whenFakerIsInitialised_testLocaleDoesNotExistExceptionIsThrown() throws Exception {
+
+    Faker wrongLocaleFaker = new Faker(new Locale("en-seaWorld"));
+
+  }
+}