basics of DiscountedItemTest.java

src/test/java/cz/cvut/eshop/shop/DiscountedItemTest.java

+package cz.cvut.eshop.shop;
+
+
+import org.junit.*;
+import org.junit.runners.MethodSorters;
+
+import java.util.Date;
+
+
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+
+public class DiscountedItemTest {
+
+
+    private Date fromDate;
+    private Date toDate;
+    private int id;
+    private float price;
+    private int discountValid, discountInvalidSmall, discountInvalidLarge;
+    private String itemName, itemCategory;
+
+    @BeforeClass
+    public static void setUpClass() {
+
+    }
+
+    @Before
+    public void setUp() {
+        /*
+        Creating Date object using different constructor than Date() and Date(long milisSinceEpochBegining)
+        is deprecated!
+         */
+        fromDate = new Date(1538352000L);  // Oct-01-2018
+        toDate = new Date(1541030399L);    // Oct-30-2018
+
+        id = 1;
+        price = 50.0f;
+        discountValid = 45;
+        discountInvalidSmall = -2;
+        discountInvalidLarge = 250;
+
+        itemName = "TestName";
+        itemCategory = "TestCategory";
+    }
+
+    @Test
+    public void Test001CreateDiscountedItemWithDateRangeByDateObject() {
+
+        /*
+        Creating Date object using different constructor than Date() and Date(long milisSinceEpochBegining)
+        is deprecated!
+         */
+
+        DiscountedItem d = new DiscountedItem(id, itemName, price, itemCategory, discountValid, fromDate, toDate);
+        Assert.assertNotNull(d);
+    }
+
+    @Test
+    public void Test002CreateDiscountedItemWithDateRangeByValidDateString() {
+        /*
+        Creating Date object using different constructor than Date() and Date(long milisSinceEpochBegining)
+        is deprecated!
+         */
+        String fromDate = "03.05.2002";
+        String toDate = "03.05.2003";
+
+        DiscountedItem d = new DiscountedItem(id, itemName, price, itemCategory, discountInvalidLarge, fromDate, toDate);
+        Assert.assertNotNull(d);
+    }
+
+    @Test
+    public void Test003CreateDiscountedItemWithDateRangeByInvalidFromDateString() {
+        /*
+        Creating Date object using different constructor than Date() and Date(long milisSinceEpochBegining)
+        is deprecated!
+         */
+
+        // expected valid date format is dd.mm.yyyy, let's do an invalid one and await null upon object creation attempt
+        String fromDate = "3.2002";
+        String toDate = "03.05.2003";
+
+        DiscountedItem d = new DiscountedItem(id, itemName, price, itemCategory, discountInvalidSmall, fromDate, toDate);
+        Assert.assertNull(d.getDiscountFrom());
+    }
+
+    @Test
+    public void Test004CreateDiscountedItemWithDateRangeByInvalidFromDateString() {
+        /*
+        Creating Date object using different constructor than Date() and Date(long milisSinceEpochBegining)
+        is deprecated!
+         */
+
+        // expected valid date format is dd.mm.yyyy, let's do an invalid one and await null upon object creation attempt
+        String fromDate = "3.5.2002";
+        String toDate = "03..2003";
+
+        int id = 2;
+        float price = 105.0f;
+        int discount = 200;
+        String name = "TestName";
+        String category = "TestCategory";
+
+        DiscountedItem d = new DiscountedItem(id, name, price, category, discount, fromDate, toDate);
+        Assert.assertNull(d.getDiscountTo());
+    }
+
+    @Test
+    public void Test0053DiscountedItemsAreEqual() {
+
+    }
+
+    @Test
+    public void Test006DiscountedItemsAreNotEqual() {
+
+    }
+
+
+}
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