BAEL-3444: Added Cucumber data table test cases.

testing-modules/testing-libraries/src/test/java/com/baeldung/calculator/CalculatorIntegrationTest.java

@@ -1,9 +1,10 @@
 package com.baeldung.calculator;
 
-import cucumber.api.CucumberOptions;
-import cucumber.api.junit.Cucumber;
 import org.junit.runner.RunWith;
 
+import io.cucumber.junit.Cucumber;
+import io.cucumber.junit.CucumberOptions;
+
 @RunWith(Cucumber.class)
 @CucumberOptions(
   features = {"classpath:features/calculator.feature", "classpath:features/calculator-scenario-outline.feature"}

testing-modules/testing-libraries/src/test/java/com/baeldung/calculator/CalculatorRunSteps.java

@@ -1,13 +1,15 @@
 package com.baeldung.calculator;
 
-import com.baeldung.cucumber.Calculator;
-import cucumber.api.java.Before;
-import cucumber.api.java.en.Given;
-import cucumber.api.java.en.Then;
-import cucumber.api.java.en.When;
 import org.hamcrest.Matchers;
 import org.junit.Assert;
 
+import com.baeldung.cucumber.Calculator;
+
+import io.cucumber.java.Before;
+import io.cucumber.java.en.Given;
+import io.cucumber.java.en.Then;
+import io.cucumber.java.en.When;
+
 public class CalculatorRunSteps {
 
     private int total;

testing-modules/testing-libraries/src/test/java/com/baeldung/cucumber/books/BookStoreIntegrationTest.java

@@ -0,0 +1,14 @@
+package com.baeldung.cucumber.books;
+
+import org.junit.runner.RunWith;
+
+import io.cucumber.junit.Cucumber;
+import io.cucumber.junit.CucumberOptions;
+
+
+@RunWith(Cucumber.class)
+@CucumberOptions(features = "classpath:features/book-store.feature")
+public class BookStoreIntegrationTest {
+
+}
+

testing-modules/testing-libraries/src/test/java/com/baeldung/cucumber/books/BookStoreRegistryConfigurer.java

@@ -0,0 +1,44 @@
+package com.baeldung.cucumber.books;
+
+import java.util.Locale;
+
+import io.cucumber.core.api.TypeRegistry;
+import io.cucumber.core.api.TypeRegistryConfigurer;
+import io.cucumber.datatable.DataTable;
+import io.cucumber.datatable.DataTableType;
+import io.cucumber.datatable.TableTransformer;
+
+public class BookStoreRegistryConfigurer implements TypeRegistryConfigurer {
+
+    @Override
+    public Locale locale() {
+        return Locale.ENGLISH;
+    }
+
+    @Override
+    public void configureTypeRegistry(TypeRegistry typeRegistry) {
+        typeRegistry.defineDataTableType(new DataTableType(BookCatalog.class, new BookTableTransformer()));
+        
+    }
+    
+    private static class BookTableTransformer implements TableTransformer<BookCatalog> {
+
+        @Override
+        public BookCatalog transform(DataTable table) throws Throwable {
+
+            BookCatalog catalog = new BookCatalog();
+            
+            table.cells()
+                .stream()
+                .skip(1)        // Skip header row
+                .map(fields -> new Book(fields.get(0), fields.get(1)))
+                .forEach(catalog::addBook);
+            
+            System.out.println(catalog);
+            
+            return catalog;
+        }
+        
+    }
+
+}

testing-modules/testing-libraries/src/test/java/com/baeldung/cucumber/books/BookStoreRunSteps.java

@@ -0,0 +1,60 @@
+package com.baeldung.cucumber.books;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import io.cucumber.java.Before;
+import io.cucumber.java.en.Given;
+import io.cucumber.java.en.Then;
+import io.cucumber.java.en.When;
+import io.cucumber.datatable.DataTable;
+
+public class BookStoreRunSteps {
+
+    private BookStore store;
+    private List<Book> foundBooks;
+    
+    @Before
+    public void setUp() {
+        store = new BookStore();
+        foundBooks = new ArrayList<>();
+    }
+    
+    @Given("^I have the following books in the store by list$")
+    public void haveBooksInTheStoreByList(DataTable table) {
+        
+        List<List<String>> rows = table.asLists(String.class);
+        
+        for (List<String> fields: rows) {
+            store.addBook(new Book(fields.get(0), fields.get(1)));
+        }
+    }
+    
+    @Given("^I have the following books in the store by map$")
+    public void haveBooksInTheStoreByMap(DataTable table) {
+        
+        List<Map<String, String>> rows = table.asMaps(String.class, String.class);
+        
+        for (Map<String, String> fields: rows) {
+            store.addBook(new Book(fields.get("title"), fields.get("author")));
+        }
+    }
+    
+    @Given("^I have the following books in the store with custom table parsing$")
+    public void haveBooksInTheStoreByListOfDomainObjects(BookCatalog catalog) {
+        store.addAllBooks(catalog.getBooks());
+    }
+    
+    @When("^I search for books by author (.+)$")
+    public void searchForBooksByAuthor(String author) {
+        foundBooks = store.booksByAuthor(author);
+    }
+    
+    @Then("^I find (\\d+) books$")
+    public void findBooks(int count) {
+        assertEquals(count, foundBooks.size());
+    }
+}

testing-modules/testing-libraries/src/test/java/com/baeldung/shopping/ShoppingIntegrationTest.java

@@ -2,8 +2,9 @@ package com.baeldung.shopping;
 
 import org.junit.runner.RunWith;
 
-import cucumber.api.CucumberOptions;
-import cucumber.api.junit.Cucumber;
+import io.cucumber.junit.Cucumber;
+import io.cucumber.junit.CucumberOptions;
+
 
 @RunWith(Cucumber.class)
 @CucumberOptions(features = { "classpath:features/shopping.feature" })

testing-modules/testing-libraries/src/test/java/com/baeldung/shopping/ShoppingStepsDef.java

@@ -1,7 +1,8 @@
 package com.baeldung.shopping;
 
 import static org.junit.Assert.assertEquals;
-import cucumber.api.java8.En;
+
+import io.cucumber.java8.En;
 
 public class ShoppingStepsDef implements En {