done

FizzBuzz.ctxt

@@ -0,0 +1,10 @@
+#BlueJ class context
+comment0.target=FizzBuzz
+comment0.text=\n\ Write\ a\ description\ of\ class\ FizzBuzz\ here.\n\n\ @author\ (your\ name)\n\ @version\ (a\ version\ number\ or\ a\ date)\n
+comment1.params=x
+comment1.target=java.lang.String\ run(int)
+comment2.params=x
+comment2.target=java.lang.String\ divide(int)
+comment3.params=x
+comment3.target=java.lang.String\ blabla(int)
+numComments=4

FizzBuzz.java

@@ -0,0 +1,35 @@
+
+/**
+ * Write a description of class FizzBuzz here.
+ *
+ * @author (your name)
+ * @version (a version number or a date)
+ */
+public class FizzBuzz
+{
+    public String run(int x){
+        String answer ="";
+        if (x % 3 == 0){
+            answer = "Fizz";
+        }
+        return answer;
+    }
+    
+    
+    public String divide(int x){
+    String anw = "";
+        if (x % 5 == 0){
+        anw = "Buzz";
+    }
+        return anw;
+    }
+    
+    
+    public String blabla(int x){
+        String anw ="";
+        if (x % 3 ==0 & x % 5 ==0){
+        anw = "FizzBuzz";
+        }
+        return anw;
+    }
+}

FizzBuzzTest.ctxt

@@ -0,0 +1,10 @@
+#BlueJ class context
+comment0.target=FizzBuzzTest
+comment0.text=\n\ The\ test\ class\ FizzBuzzTest.\n\n\ @Mexi\ Liang\n\ @06/03/2018\n
+comment1.params=
+comment1.target=void\ test3()
+comment2.params=
+comment2.target=void\ test5()
+comment3.params=
+comment3.target=void\ test15()
+numComments=4

FizzBuzzTest.java

@@ -0,0 +1,47 @@
+
+import static org.junit.Assert.*;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.Assert;
+
+/**
+ * The test class FizzBuzzTest.
+ *
+ * @Mexi Liang
+ * @06/03/2018
+ */
+public class FizzBuzzTest
+
+{
+    @Test
+    public void test3 () {
+        FizzBuzz fizz = new FizzBuzz();
+        String expected = "Fizz";
+        String actual = fizz.run(3);
+        Assert.assertEquals(expected,actual);
+
+    }
+
+    @Test
+    public void test5 (){
+        FizzBuzz buzz = new FizzBuzz();
+        String expected = "Buzz";
+        String actual = buzz.divide(5);
+        Assert.assertEquals(expected, actual);
+    }
+
+    @Test
+    public void test15(){
+        FizzBuzz fb = new FizzBuzz();
+        String expected = "FizzBuzz";
+        String actual = fb.blabla(15);
+        Assert.assertEquals(expected, actual);
+    }
+    
+    @Test 
+    public void test4(){
+    FizzBuzz hia = new FizzBuzz();
+    
+    }
+}