more tests

Author: Anton Deryabin

java8/src/test/java/io/cucumber/java8/TypeDefinitionsStepdefs.java

@@ -3,24 +3,35 @@
 import static org.hamcrest.CoreMatchers.equalTo;
 import static org.junit.Assert.assertThat;
 
+import io.cucumber.datatable.DataTable;
+import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 
 public class TypeDefinitionsStepdefs implements En{
     public TypeDefinitionsStepdefs() {
-        Given("docstring, defined with lambda",
+        Given("docstring, defined by lambda",
             (StringBuilder builder) -> assertThat(builder.getClass(), equalTo(StringBuilder.class)));
         DocStringType("doc", (String docString) -> new StringBuilder(docString));
 
         DataTableType((Map<String, String> entry) -> {
             return new Author(entry.get("name"), entry.get("surname"), entry.get("famousBook"));
         });
 
-        Given("data table, defined with lambda", (Author author) -> {
+        Given("single entry data table, defined by lambda", (Author author) -> {
             assertThat(author.name, equalTo("Fedor"));
             assertThat(author.surname, equalTo("Dostoevsky"));
             assertThat(author.famousBook, equalTo("Crime and Punishment"));
         });
 
+        Given("data table, defined by lambda", (DataTable dataTable) -> {
+            List<Author> authors = dataTable.asList(Author.class);
+            Author dostoevsky = new Author("Fedor","Dostoevsky", "Crime and Punishment");
+            Author tolstoy = new Author("Lev", "Tolstoy", "War and Peace");
+            assertThat(authors.get(0), equalTo(dostoevsky));
+            assertThat(authors.get(1), equalTo(tolstoy));
+        });
+
         Given("{stringbuilder} parameter, defined by lambda", (StringBuilder builder) -> {
             assertThat(builder.toString(), equalTo("stringbuilder"));
         });
@@ -39,5 +50,20 @@ public Author(String name, String surname, String famousBook) {
             this.surname = surname;
             this.famousBook = famousBook;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) return true;
+            if (o == null || getClass() != o.getClass()) return false;
+            Author author = (Author) o;
+            return Objects.equals(name, author.name) &&
+                Objects.equals(surname, author.surname) &&
+                Objects.equals(famousBook, author.famousBook);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(name, surname, famousBook);
+        }
     }
 }

java8/src/test/resources/io/cucumber/java8/lambda-type-definitions.feature

@@ -1,15 +1,21 @@
 Feature: Lambda type definition
 
   Scenario: define docstring type by lambda
-    Given docstring, defined with lambda
+    Given docstring, defined by lambda
     """doc
     really long docstring
     """
 
-  Scenario: define data table type by lambda
-    Given data table, defined with lambda
+  Scenario: define single entry data table type by lambda
+    Given single entry data table, defined by lambda
       |name  | surname       | famousBook          |
       |Fedor | Dostoevsky    |Crime and Punishment |
 
+  Scenario: define  data table type by lambda
+    Given data table, defined by lambda
+      |name  | surname       | famousBook          |
+      |Fedor | Dostoevsky    |Crime and Punishment |
+      |Lev   | Tolstoy       |War and Peace        |
+
   Scenario: define parameter type by lambda
     Given stringbuilder parameter, defined by lambda