From 10bcf44dee88cb3febd428935d0606d25a92ac90 Mon Sep 17 00:00:00 2001
From: Pascal Schumacher <pascalschumacher@gmx.net>
Date: Sun, 24 Apr 2016 21:57:16 +0200
Subject: [PATCH] Added Commerce

---
 .../java/com/github/javafaker/Commerce.java   | 48 +++++++++++++++++++
 src/main/java/com/github/javafaker/Faker.java |  6 +++
 .../com/github/javafaker/CommerceTest.java    | 38 +++++++++++++++
 3 files changed, 92 insertions(+)
 create mode 100644 src/main/java/com/github/javafaker/Commerce.java
 create mode 100644 src/test/java/com/github/javafaker/CommerceTest.java

diff --git a/src/main/java/com/github/javafaker/Commerce.java b/src/main/java/com/github/javafaker/Commerce.java
new file mode 100644
index 00000000..8bb06f12
--- /dev/null
+++ b/src/main/java/com/github/javafaker/Commerce.java
@@ -0,0 +1,48 @@
+package com.github.javafaker;
+
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+import org.apache.commons.lang.StringUtils;
+
+import com.github.javafaker.service.FakeValuesServiceInterface;
+import com.github.javafaker.service.RandomService;
+
+public class Commerce {
+
+    private final FakeValuesServiceInterface fakeValuesService;
+    private final RandomService randomService;
+
+    public Commerce(FakeValuesServiceInterface fakeValuesService, RandomService randomService) {
+        this.fakeValuesService = fakeValuesService;
+        this.randomService = randomService;
+    }
+
+    public String color() {
+        return fakeValuesService.fetchString("color.name");
+    }
+
+    public String department() {
+        int numberOfDepartments = Math.max(randomService.nextInt(4), 1);
+        SortedSet<String> departments = new TreeSet<String>();
+        while (departments.size() < numberOfDepartments) {
+            departments.add(fakeValuesService.fetchString("commerce.department"));
+        }
+        if (departments.size() > 1) {
+            String lastDepartment = departments.last();
+            return StringUtils.join(departments.headSet(lastDepartment), ", ") + " & " + lastDepartment;
+        } else {
+            return departments.first();
+        }
+    }
+
+    public String productName() {
+        return StringUtils.join(new String[] { fakeValuesService.fetchString("commerce.product_name.adjective"),
+                fakeValuesService.fetchString("commerce.product_name.material"),
+                fakeValuesService.fetchString("commerce.product_name.product") }, " ");
+    }
+
+    public String material() {
+        return fakeValuesService.fetchString("commerce.product_name.material");
+    }
+}
diff --git a/src/main/java/com/github/javafaker/Faker.java b/src/main/java/com/github/javafaker/Faker.java
index cbd412a2..2f91a382 100644
--- a/src/main/java/com/github/javafaker/Faker.java
+++ b/src/main/java/com/github/javafaker/Faker.java
@@ -29,6 +29,7 @@ public class Faker implements Resolver {
     private final Business business;
     private final Book book;
     private final Color color;
+    private final Commerce commerce;
     private final Company company;
     private final Options options;
     private final Code code;
@@ -63,6 +64,7 @@ public class Faker implements Resolver {
         this.book = new Book(this, proxiedFakeValueService);
         this.business = new Business(proxiedFakeValueService);
         this.color = new Color(proxiedFakeValueService);
+        this.commerce = new Commerce(proxiedFakeValueService, randomService);
         this.company = new Company(this, proxiedFakeValueService);
         this.options = new Options(randomService);
         this.code = new Code(randomService);
@@ -148,6 +150,10 @@ public class Faker implements Resolver {
         return color;
     }
 
+    public Commerce commerce() {
+        return commerce;
+    }
+
     public Company company() {
         return company;
     }
diff --git a/src/test/java/com/github/javafaker/CommerceTest.java b/src/test/java/com/github/javafaker/CommerceTest.java
new file mode 100644
index 00000000..b7b85e71
--- /dev/null
+++ b/src/test/java/com/github/javafaker/CommerceTest.java
@@ -0,0 +1,38 @@
+package com.github.javafaker;
+
+import static com.github.javafaker.matchers.MatchesRegularExpression.matchesRegularExpression;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class CommerceTest {
+
+    private Faker faker;
+
+    @Before
+    public void before() {
+        faker = new Faker();
+    }
+
+    @Test
+    public void testColor() {
+        assertThat(faker.commerce().color(), matchesRegularExpression("(\\w+ ?){1,2}"));
+    }
+
+    @Test
+    public void testDepartment() {
+        assertThat(faker.commerce().department(), matchesRegularExpression("(\\w+(, | & )?){1,3}"));
+    }
+
+    @Test
+    public void testProductName() {
+        assertThat(faker.commerce().productName(), matchesRegularExpression("(\\w+ ?){3,4}"));
+    }
+
+    @Test
+    public void testMaterial() {
+        assertThat(faker.commerce().material(), matchesRegularExpression("\\w+"));
+    }
+
+}