add food fakers

Add dish(), fruit(), vegetable(), and sushi()

src/main/java/com/github/javafaker/Food.java

@@ -16,6 +16,22 @@ public class Food {
         return faker.fakeValuesService().resolve("food.spices", this, faker);
     }
 
+    public String dish() {
+        return faker.fakeValuesService().resolve("food.dish", this, faker);
+    }
+
+    public String fruit() {
+        return faker.fakeValuesService().resolve("food.fruits", this, faker);
+    }
+
+    public String vegetable() {
+        return faker.fakeValuesService().resolve("food.vegetables", this, faker);
+    }
+
+    public String sushi() {
+        return faker.fakeValuesService().resolve("food.sushi", this, faker);
+    }
+
     public String measurement() {
         return faker.fakeValuesService().resolve("food.measurement_sizes", this, faker) +
             " " + faker.fakeValuesService().resolve("food.measurements", this, faker);

src/test/java/com/github/javafaker/FoodTest.java

@@ -17,6 +17,26 @@ public class FoodTest extends AbstractFakerTest {
         assertThat(faker.food().spice(), matchesRegularExpression("[A-Za-z1-9- ]+"));
     }
 
+    @Test
+    public void dish() {
+        assertThat(faker.food().dish(), matchesRegularExpression("[A-Za-z1-9- ]+"));
+    }
+
+    @Test
+    public void fruit() {
+        assertThat(faker.food().fruit(), matchesRegularExpression("[A-Za-z1-9- ]+"));
+    }
+
+    @Test
+    public void vegetable() {
+        assertThat(faker.food().vegetable(), matchesRegularExpression("[A-Za-z1-9- ]+"));
+    }
+
+    @Test
+    public void sushi() {
+        assertThat(faker.food().sushi(), matchesRegularExpression("[A-Za-z1-9- ]+"));
+    }
+
     @Test
     public void measurement() {
         assertThat(faker.food().measurement(), matchesRegularExpression("[A-Za-z1-9/ ]+{2}"));