Merge pull request #473 from egimaben/master

added hamcrest api tutorial

guava/src/test/java/org/baeldung/hamcrest/Animal.java

@@ -0,0 +1,33 @@
+package org.baeldung.hamcrest;
+
+public class Animal {
+	String name;
+	boolean wild;
+	String sound;
+	
+	public Animal(String name, boolean wild, String sound) {
+		super();
+		this.name = name;
+		this.wild = wild;
+		this.sound = sound;
+	}
+	public String getName() {
+		return name;
+	}
+	public void setName(String name) {
+		this.name = name;
+	}
+	public boolean isWild() {
+		return wild;
+	}
+	public void setWild(boolean wild) {
+		this.wild = wild;
+	}
+	public String getSound() {
+		return sound;
+	}
+	public void setSound(String sound) {
+		this.sound = sound;
+	}
+	
+}

guava/src/test/java/org/baeldung/hamcrest/Cat.java

@@ -0,0 +1,13 @@
+package org.baeldung.hamcrest;
+
+public class Cat extends Animal {
+
+	public Cat() {
+		super("cat", false, "meow");
+	}
+
+	public String makeSound() {
+		return getSound();
+	}
+
+}

guava/src/test/java/org/baeldung/hamcrest/IsPositiveInteger.java

@@ -0,0 +1,24 @@
+package org.baeldung.hamcrest;
+
+import org.hamcrest.Description;
+import org.hamcrest.Factory;
+import org.hamcrest.Matcher;
+import org.hamcrest.TypeSafeMatcher;
+
+public class IsPositiveInteger extends TypeSafeMatcher<Integer> {
+
+	public void describeTo(Description description) {
+		description.appendText("a positive integer");
+	}
+
+	@Factory
+	public static Matcher<Integer> isAPositiveInteger() {
+		return new IsPositiveInteger();
+	}
+
+	@Override
+	protected boolean matchesSafely(Integer integer) {
+		return integer > 0;
+	}
+
+}

guava/src/test/java/org/baeldung/hamcrest/Person.java

@@ -0,0 +1,37 @@
+package org.baeldung.hamcrest;
+
+public class Person {
+	String name;
+	String address;
+
+	public Person(String personName, String personAddress) {
+		name = personName;
+		address = personAddress;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getAddress() {
+		return address;
+	}
+
+	public void setAddress(String address) {
+		this.address = address;
+	}
+
+	@Override
+	public String toString() {
+		String str="[address:"+address+",name:"+name+"]";
+		return str;
+	}
+	
+
+
+	
+}