implementation with Abstract class and Interface

github-neelam · github-neelam · commit 2cf12cdb7f8a · 2021-09-17T18:38:38.000+01:00
diff --git a/src/main/java/com/techreturners/cats/Cat.java b/src/main/java/com/techreturners/cats/Cat.java
@@ -1,5 +1,17 @@
 package com.techreturners.cats;
 
 interface Cat {
+    String getSetting();
 
+    int getAverageHeight();
+
+    void goToSleep();
+
+    boolean isAsleep();
+
+    void wakeUp();
+
+    String eat();
+
+    String sleep();
 }
diff --git a/src/main/java/com/techreturners/cats/CatCategory.java b/src/main/java/com/techreturners/cats/CatCategory.java
@@ -0,0 +1,46 @@
+package com.techreturners.cats;
+
+public abstract class CatCategory implements Cat{
+    private String setting;
+    private int averageHeight;
+    protected boolean isAsleep = false;
+
+
+    public int getAverageHeight() {
+        return averageHeight;
+    }
+
+    public void setAverageHeight(int averageHeight){
+        this.averageHeight=averageHeight;
+    }
+
+
+    public String getSetting() {
+        return setting;
+    }
+
+    public void setSetting(String setting){
+        this.setting=setting;
+    }
+
+    public void goToSleep() {
+        sleep();
+        isAsleep = true;
+    }
+
+
+    public void wakeUp() {
+        isAsleep = false;
+
+    }
+
+    @Override
+    public boolean isAsleep() {
+        return isAsleep;
+    }
+
+    @Override
+    public String sleep() {
+        return null;
+    }
+}
diff --git a/src/main/java/com/techreturners/cats/CheetahCat.java b/src/main/java/com/techreturners/cats/CheetahCat.java
@@ -0,0 +1,9 @@
+package com.techreturners.cats;
+
+public class CheetahCat extends CatCategory {
+
+    @Override
+    public String eat() {
+        return "Zzzzzzz";
+    }
+}
diff --git a/src/main/java/com/techreturners/cats/DomesticCat.java b/src/main/java/com/techreturners/cats/DomesticCat.java
@@ -0,0 +1,25 @@
+package com.techreturners.cats;
+
+import java.util.Random;
+
+public class DomesticCat extends CatCategory {
+
+    public DomesticCat() {
+        super.setSetting("domestic");
+        super.setAverageHeight(23);
+    }
+
+
+    @Override
+    public String eat() {
+        String[] randomOutput = {"Purrrrrrr", "Purrrrrrr! It will do I suppose"};
+        Random rand = new Random();
+        return randomOutput[rand.nextInt(randomOutput.length)];
+    }
+
+    @Override
+    public String sleep() {
+        return "small snooze and snores";
+    }
+
+}
diff --git a/src/main/java/com/techreturners/cats/LionCat.java b/src/main/java/com/techreturners/cats/LionCat.java
@@ -0,0 +1,14 @@
+package com.techreturners.cats;
+
+public class LionCat extends CatCategory {
+    public LionCat() {
+        super.setAverageHeight(1100);
+    }
+
+    @Override
+    public String eat() {
+        return "Roar!!!!";
+    }
+
+
+}
diff --git a/src/test/java/com/techreturners/cats/CatTest.java b/src/test/java/com/techreturners/cats/CatTest.java
@@ -45,7 +45,6 @@ public void checkLionHeight() {
         assertEquals(1100, lionCat.getAverageHeight());
     }
 
-
     @Test
     public void feedTheLion() {
         Cat lionCat = new LionCat();
@@ -61,6 +60,9 @@ public void feedTheCheetah() {
     @Test
     public void feedTheCat() {
         Cat domesticCat = new DomesticCat();
-        assertEquals("Purrrrrrr", domesticCat.eat());
+        //assertEquals("Purrrrrrr", domesticCat.eat());
+        String eatComment = domesticCat.eat();
+        assertTrue("Purrrrrrr".equals(eatComment) || "Purrrrrrr! It will do I suppose".equals(eatComment));
+
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,6 @@ public void checkLionHeight() {`
`45`	`45`	`assertEquals(1100, lionCat.getAverageHeight());`
`46`	`46`	`}`
`47`	`47`
`48`		`-`
`49`	`48`	`@Test`
`50`	`49`	`public void feedTheLion() {`
`51`	`50`	`Cat lionCat = new LionCat();`
`@@ -61,6 +60,9 @@ public void feedTheCheetah() {`
`61`	`60`	`@Test`
`62`	`61`	`public void feedTheCat() {`
`63`	`62`	`Cat domesticCat = new DomesticCat();`
`64`		`- assertEquals("Purrrrrrr", domesticCat.eat());`
	`63`	`+ //assertEquals("Purrrrrrr", domesticCat.eat());`
	`64`	`+ String eatComment = domesticCat.eat();`
	`65`	`+ assertTrue("Purrrrrrr".equals(eatComment) \|\| "Purrrrrrr! It will do I suppose".equals(eatComment));`
	`66`	`+`
`65`	`67`	`}`
`66`	`68`	`}`