Commit d822598

@@ -2,6 +2,8 @@ package ca.mokhan.test;
 
 import Q6.*;
 import java.io.*;
+import java.text.*;
+import java.util.*;
 import junit.framework.Test;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
@@ -22,7 +24,43 @@ public class WeekDayTest extends TestCase {
     assertEquals("Thursday", subject.getWeekDay(1, 3, 1900));
   }
 
+  public void test_getWeekDay_1901_01_01() {
+    assertEquals("Tuesday", subject.getWeekDay(1, 1, 1901));
+  }
+
+  public void test_getWeekDay_1902_01_01() {
+    assertEquals("Wednesday", subject.getWeekDay(1, 1, 1902));
+  }
+
+  public void test_getWeekDay_1903_01_01() {
+    assertEquals("Thursday", subject.getWeekDay(1, 1, 1903));
+  }
+
+  public void test_getWeekDay_1904_01_01() {
+    assertEquals("Friday", subject.getWeekDay(1, 1, 1904));
+  }
+
+  public void test_getWeekDay_1904_12_31() {
+    assertEquals("Saturday", subject.getWeekDay(31, 12, 1904));
+  }
+
+  public void test_getWeekDay_1905_01_01() {
+    assertEquals("Sunday", subject.getWeekDay(1, 1, 1905));
+  }
+
+  public void test_getWeekDay_1906_01_01() {
+    assertEquals("Monday", subject.getWeekDay(1, 1, 1906));
+  }
+
   public void test_getWeekDay_2019_07_13() {
     assertEquals("Saturday", subject.getWeekDay(13, 7, 2019));
   }
+
+  public void test_getWeekDay_2100_01_01() {
+    assertEquals("Friday", subject.getWeekDay(1, 1, 2100));
+  }
+
+  public void test_getWeekDay_2100_01_31() {
+    assertEquals("Sunday", subject.getWeekDay(31, 1, 2100));
+  }
 }