lab4

.idea/vcs.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="VcsDirectoryMappings" defaultProject="true" />
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
 </project>
\ No newline at end of file

pom.xml

@@ -22,6 +22,14 @@
             <version>5.5.2</version>
             <scope>test</scope>
         </dependency>
+        <!-- https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-params -->
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-params</artifactId>
+            <version>5.5.2</version>
+            <scope>test</scope>
+        </dependency>
+
 
     </dependencies>
 

src/main/java/org/example/lab1/Factorial.java → src/main/java/org/example/Factorial.java

-package org.example.lab1;
+package org.example;
 
 //TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
 // click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.

src/main/java/org/example/Main.java

+package org.example;
+
+public class Main {
+    void main(String[] args) {
+    }
+}

src/main/java/org/example/lab3/Foo.java

+package org.example.lab3;
+
+public class Foo {
+
+    private int num = 0;
+
+    public int returnNumber() {
+        return 5;
+    }
+
+    public int getNum() {
+        return num;
+    }
+
+    public void increment() {
+        num++;
+    }
+
+    public void exceptionThrown() throws Exception {
+        throw new Exception("Ocekavana vyjimka");
+    }
+
+    public boolean isTrue(boolean booleanValue){
+        if(booleanValue){
+            return true;
+        }
+        return false;
+
+    }
+
+}

src/test/java/FactorialTest.java

-import org.example.lab1.Factorial;
+import org.example.Factorial;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
 public class FactorialTest {
 
     @Test
-    public void factorialTest(){
+    public void Factorial0Returns1(){
+        Assertions.assertEquals(1, new Factorial().factorial(0));
+    }
+
+    @Test
+    public void Factorial2Returns2(){
         Assertions.assertEquals(2, new Factorial().factorial(2));
     }
 
     @Test
-    public void failingTest(){
-        Assertions.assertEquals(3, new Factorial().factorial(5));
+    public void Factorial3Returns6(){
+        Assertions.assertEquals(6, new Factorial().factorial(3));
     }
+    @Test
+    public void Factorial5Returns120(){
+        Assertions.assertEquals(120, new Factorial().factorial(5));
+    }
+
 }

src/test/java/lab3/FooTest.java

+package lab3;
+import org.example.lab3.Foo;
+import org.junit.jupiter.api.*;
+
+public class FooTest {
+    Foo foo;
+
+    @BeforeAll
+    public static void bfSetup() {
+        System.out.println("Bezim pred prvnim testem");
+    }
+    @BeforeEach
+    public void setup(){
+        foo = new Foo();
+    }
+
+    @Test
+    @DisplayName("Foo returnNumber vraci int 5")
+//    @Order(1)
+    public void returnNumberReturns5(){
+        int result = foo.returnNumber(); //ACT
+        Assertions.assertEquals(5, result); //ASSERT
+    }
+
+    @Test
+    public void isTrueReturnsTrue(){
+        boolean testBoolean = true;
+        boolean result = foo.isTrue(testBoolean);
+        Assertions.assertTrue(result);
+    }
+
+    @Test
+    public void isTrueReturnsFalse(){
+        boolean testBoolean = false;
+        boolean result = foo.isTrue(testBoolean);
+        Assertions.assertFalse(result);
+    }
+
+    @Test
+    public void getNumReturns0(){
+        int result = foo.getNum();
+        Assertions.assertEquals(0, result);
+    }
+
+    @Test
+    public void incrementReturns1(){
+        foo.increment();
+        int result = foo.getNum();
+        Assertions.assertEquals(1, result);
+    }
+
+    @Test
+    public void exceptionThrownThrowsException(){
+        Assertions.assertThrows(Exception.class, () -> {foo.exceptionThrown();});
+    }
+
+    @Test
+    public void exceptionThrownHaveTest(){
+        Exception e = Assertions.assertThrows(Exception.class, () -> {foo.exceptionThrown();});
+        Assertions.assertEquals("Ocekavana vyjimka", e.getMessage());
+    }
+}