added cuke4duke groovy example

examples/groovy-calculator/README.md

@@ -0,0 +1,8 @@
+## Groovy Example
+
+copied from cuke4duke groovy example
+
+
+## Running Example
+
+mvn test

examples/groovy-calculator/pom.xml

@@ -0,0 +1,40 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+                      http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>info.cukes</groupId>
+        <artifactId>cucumber-jvm</artifactId>
+        <relativePath>../../pom.xml</relativePath>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>groovy-calculator</artifactId>
+    <packaging>jar</packaging>
+    <name>Examples: Groovy Calculator</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>info.cukes</groupId>
+            <artifactId>cucumber-groovy</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>info.cukes</groupId>
+            <artifactId>cucumber-junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.codehaus.groovy</groupId>
+            <artifactId>groovy-all</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+</project>

examples/groovy-calculator/src/main/java/calc/Calculator.java

@@ -0,0 +1,16 @@
+package calc;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Calculator {
+    List<Double> stack = new ArrayList<Double>();
+
+    public void push(double arg) {
+        stack.add(arg);
+    }
+
+    public double divide() {
+        return stack.get(0) / stack.get(1);
+    }
+}

examples/groovy-calculator/src/test/java/calc/DivisionTest.java

@@ -0,0 +1,12 @@
+package calc;
+
+import cucumber.junit.Cucumber;
+import cucumber.junit.Feature;
+import org.junit.runner.RunWith;
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+@RunWith(Cucumber.class)
+@Feature(value = "division.feature")
+public class DivisionTest {
+}

examples/groovy-calculator/src/test/resources/division.feature

@@ -0,0 +1,17 @@
+# language: en
+Feature: Division
+  In order to avoid silly mistakes
+  Cashiers must be able to calculate a fraction
+
+  @important
+  Scenario: Regular numbers
+    Given I have entered 3 into the calculator
+    And I have entered 2 into the calculator
+    When I press divide
+    Then the stored result should be 1.5
+
+  Scenario: More numbers
+    Given I have entered 6 into the calculator
+    And I have entered 3 into the calculator
+    When I press divide
+    Then the stored result should be 2.0

examples/groovy-calculator/src/test/resources/step_definitions/CalculatorSteps.groovy

@@ -0,0 +1,44 @@
+import calc.Calculator
+
+this.metaClass.mixin(cucumber.runtime.groovy.Hooks)
+this.metaClass.mixin(cucumber.runtime.groovy.EN)
+
+
+class CustomWorld {
+  String customMethod() {
+    "foo"
+  }
+}
+
+World {
+  new CustomWorld()
+}
+
+Before() {
+  assert "foo" == customMethod()
+  calc = new Calculator()
+}
+
+Before("@notused") {
+  throw new RuntimeException("Never happens")
+}
+
+Before("@notused,@important", "@alsonotused") {
+  throw new RuntimeException("Never happens")
+}
+
+Given(~"I have entered (\\d+) into (.*) calculator") { int number, String ignore ->
+  calc.push number
+}
+
+Given(~"(\\d+) into the") { ->
+  throw new RuntimeException("should never get here since we're running with --guess")
+}
+
+When(~"I press (\\w+)") { String opname ->
+  result = calc."$opname"()
+}
+
+Then(~"the stored result should be (.*)") { double expected ->
+  assert expected == result
+}

pom.xml

@@ -48,6 +48,11 @@
                 <artifactId>cucumber-java</artifactId>
                 <version>${project.version}</version>
             </dependency>
+            <dependency>
+                <groupId>info.cukes</groupId>
+                <artifactId>cucumber-groovy</artifactId>
+                <version>${project.version}</version>
+            </dependency>
             <dependency>
                 <groupId>info.cukes</groupId>
                 <artifactId>cucumber-junit</artifactId>