Testing for Order

src/main/java/seedu/address/storage/JsonAdaptedOrder.java

@@ -6,12 +6,15 @@
 import seedu.address.commons.exceptions.IllegalValueException;
 import seedu.address.model.order.Date;
 import seedu.address.model.order.Order;
+import seedu.address.model.person.Name;
 
 /**
  * Jackson-friendly version of {@link Order}.
  */
 class JsonAdaptedOrder {
 
+    public static final String MISSING_FIELD_MESSAGE_FORMAT = "Order's %s field is missing!";
+
     private final String arrivalDate;
     private final String description;
     private final String status;
@@ -43,10 +46,17 @@ public JsonAdaptedOrder(Order source) {
      * @throws IllegalValueException if there were any data constraints violated in the adapted order.
      */
     public Order toModelType() throws IllegalValueException {
-        // TODO: Add validation of arrivalDate and description
-        // if (!Order.isValidTagName(tagName)) {
-        //     throw new IllegalValueException(Tag.MESSAGE_CONSTRAINTS);
-        // }
+        if (arrivalDate == null) {
+            throw new IllegalValueException(String.format(MISSING_FIELD_MESSAGE_FORMAT, "Date"));
+        }
+
+        if (description == null) {
+            throw new IllegalValueException(String.format(MISSING_FIELD_MESSAGE_FORMAT, "Description"));
+        }
+
+        if (status == null) {
+            throw new IllegalValueException(String.format(MISSING_FIELD_MESSAGE_FORMAT, "Status"));
+        }
 
         final Date modelDate = new Date(arrivalDate);
 

src/test/java/seedu/address/logic/commands/AddOrderCommandTest.java

@@ -0,0 +1,4 @@
+package seedu.address.logic.commands;
+
+public class AddOrderCommandTest {
+}

src/test/java/seedu/address/logic/parser/AddOrderCommandParserTest.java

@@ -0,0 +1,4 @@
+package seedu.address.logic.parser;
+
+public class AddOrderCommandParserTest {
+}

src/test/java/seedu/address/model/order/DateTest.java

@@ -0,0 +1,4 @@
+package seedu.address.model.order;
+
+public class DateTest {
+}

src/test/java/seedu/address/model/order/OrderTest.java

@@ -0,0 +1,4 @@
+package seedu.address.model.order;
+
+public class OrderTest {
+}

src/test/java/seedu/address/storage/JsonAdaptedOrderTest.java

@@ -0,0 +1,38 @@
+package seedu.address.storage;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import org.junit.jupiter.api.Test;
+
+import seedu.address.commons.exceptions.IllegalValueException;
+import seedu.address.model.order.Date;
+import seedu.address.model.order.Order;
+
+public class JsonAdaptedOrderTest {
+    private static final Order ORDER = new Order(new Date("2020-01-01"), "100 chicken wings");
+
+    private static final String VALID_DATE_STRING = "2020-01-01";
+    private static final String VALID_DESCRIPTION = "100 chicken wings";
+    private static final String VALID_STATUS = "Pending";
+
+    @Test
+    public void toModelType_validOrderDetails_returnsOrder() throws IllegalValueException {
+        JsonAdaptedOrder jsonAdaptedOrder = new JsonAdaptedOrder(VALID_DATE_STRING, VALID_DESCRIPTION, VALID_STATUS);
+        Order order = jsonAdaptedOrder.toModelType();
+        assertEquals(ORDER, order);
+    }
+
+    @Test
+    public void toModelType_nullDate_throwsIllegalValueException() {
+        JsonAdaptedOrder jsonAdaptedOrder = new JsonAdaptedOrder(null, VALID_DESCRIPTION, VALID_STATUS);
+        System.out.println("jsonAdaptedOrder" + jsonAdaptedOrder);
+        assertThrows(IllegalValueException.class, jsonAdaptedOrder::toModelType);
+    }
+
+    @Test
+    public void toModelType_nullDescription_throwsIllegalValueException() {
+        JsonAdaptedOrder jsonAdaptedOrder = new JsonAdaptedOrder(VALID_DATE_STRING, null, VALID_STATUS);
+        assertThrows(IllegalValueException.class, jsonAdaptedOrder::toModelType);
+    }
+}

src/test/java/seedu/address/testutil/TypicalOrders.java

@@ -0,0 +1,5 @@
+package seedu.address.testutil;
+
+public class TypicalOrders {
+
+}