Создание pom.xml , и покрытие тестами класса Burger

pom.xml

@@ -12,5 +12,47 @@
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
     </properties>
+    <dependencies>
+    <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>4.13.2</version>
+    </dependency>
+    <dependency>
+        <groupId>org.mockito</groupId>
+        <artifactId>mockito-core</artifactId>
+        <version>5.19.0</version>
+        <scope>test</scope>
+    </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.8.7</version>
+                <executions>
+                    <execution>
+                        <!--id выбираешь самостоятельно-->
+                        <id>prepare-agent</id>
+                        <!--в какой фазе maven будет выполняться цель-->
+                        <phase>initialize</phase>
+                        <!--цель jacoco, которую нужно выполнить-->
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

src/test/java/praktikum/BurgerPriceParameterizedTest.java

@@ -0,0 +1,59 @@
+package praktikum;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.mockito.Mockito;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.when;
+
+@RunWith(Parameterized.class)
+public class BurgerPriceParameterizedTest {
+
+
+    private final float bunPrice;
+    private final float[] ingredientPrices;
+    private final float expectedTotalPrice;
+
+
+    public BurgerPriceParameterizedTest(float bunPrice, float[] ingredientPrices, float expectedTotalPrice) {
+        this.bunPrice = bunPrice;
+        this.ingredientPrices = ingredientPrices;
+        this.expectedTotalPrice = expectedTotalPrice;
+    }
+
+
+    @Parameterized.Parameters(name = "Цена бургера (булка: {0}, ингредиенты: {1}) = {2}")
+    public static Collection<Object[]> data() {
+        return Arrays.asList(new Object[][]{
+
+                {10.0f, new float[]{}, 20.0f},
+                {100.0f, new float[]{50.0f}, 250.0f},
+                {125.5f, new float[]{200.0f, 25.5f}, 476.5f}
+        });
+    }
+
+    @Test
+    public void getPriceShouldCalculateCorrectly() {
+        Burger burger = new Burger();
+
+
+        Bun mockBun = Mockito.mock(Bun.class);
+        when(mockBun.getPrice()).thenReturn(bunPrice);
+        burger.setBuns(mockBun);
+
+
+        for (float ingredientPrice : ingredientPrices) {
+            Ingredient mockIngredient = Mockito.mock(Ingredient.class);
+            when(mockIngredient.getPrice()).thenReturn(ingredientPrice);
+            burger.addIngredient(mockIngredient);
+        }
+
+
+        assertEquals("Расчет цены неверен", expectedTotalPrice, burger.getPrice(), 0.001f);
+    }
+}

src/test/java/praktikum/BurgerTest.java

@@ -0,0 +1,119 @@
+package praktikum;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import static org.junit.Assert.*;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public class BurgerTest {
+
+    private Burger burger;
+
+    @Mock
+    private Bun mockBun;
+
+    @Mock
+    private Ingredient mockSauce;
+    @Mock
+    private Ingredient mockFilling;
+
+    @Before
+    public void setUp() {
+        burger = new Burger();
+    }
+
+    @Test
+    public void setBunsShouldSetTheBun() {
+        burger.setBuns(mockBun);
+
+        assertEquals("Булочка не была установлена", mockBun, burger.bun);
+    }
+
+
+    @Test
+    public void addIngredientShouldIncreaseListSize() {
+        burger.addIngredient(mockSauce);
+
+        assertEquals("Размер списка должен быть 1", 1, burger.ingredients.size());
+    }
+
+    @Test
+    public void addIngredientShouldAddCorrectIngredient() {
+        burger.addIngredient(mockSauce);
+
+        assertSame("Добавлен неверный ингредиент", mockSauce, burger.ingredients.get(0));
+    }
+
+
+    @Test
+    public void removeIngredientShouldDecreaseListSize() {
+        burger.addIngredient(mockSauce);
+        burger.addIngredient(mockFilling);
+        burger.removeIngredient(0);
+
+        assertEquals("Размер списка должен быть 1 после удаления", 1, burger.ingredients.size());
+    }
+
+    @Test
+    public void removeIngredientShouldRemoveCorrectIngredient() {
+        burger.addIngredient(mockSauce);
+        burger.addIngredient(mockFilling);
+        burger.removeIngredient(0);
+
+        assertSame("Оставшийся ингредиент неверен", mockFilling, burger.ingredients.get(0));
+    }
+
+
+    @Test
+    public void moveIngredientShouldPlaceIngredientAtNewIndex() {
+        burger.addIngredient(mockSauce);
+        burger.addIngredient(mockFilling);
+        burger.moveIngredient(0, 1);
+
+        assertSame("Соус должен быть на новой позиции", mockSauce, burger.ingredients.get(1));
+    }
+
+    @Test
+    public void moveIngredientShouldShiftOtherIngredient() {
+        burger.addIngredient(mockSauce);
+        burger.addIngredient(mockFilling);
+        burger.moveIngredient(0, 1);
+
+        assertSame("Начинка должна была сдвинуться", mockFilling, burger.ingredients.get(0));
+    }
+
+    @Test
+    public void getReceiptShouldReturnCorrectString() {
+
+        when(mockBun.getName()).thenReturn("Краторная булка");
+        when(mockBun.getPrice()).thenReturn(100.0f);
+        when(mockSauce.getType()).thenReturn(IngredientType.SAUCE);
+        when(mockSauce.getName()).thenReturn("Соус галактический");
+        when(mockSauce.getPrice()).thenReturn(20.5f);
+        when(mockFilling.getType()).thenReturn(IngredientType.FILLING);
+        when(mockFilling.getName()).thenReturn("Котлета");
+        when(mockFilling.getPrice()).thenReturn(150.0f);
+
+        burger.setBuns(mockBun);
+        burger.addIngredient(mockSauce);
+        burger.addIngredient(mockFilling);
+
+        float expectedPrice = 100.0f * 2 + 20.5f + 150.0f;
+        String expectedReceipt = String.format("(==== Краторная булка ====)%n" +
+                "= sauce Соус галактический =%n" +
+                "= filling Котлета =%n" +
+                "(==== Краторная булка ====)%n" +
+                "%nPrice: %f%n", expectedPrice);
+
+
+        String actualReceipt = burger.getReceipt();
+
+
+        assertEquals("Сгенерированный чек не соответствует ожидаемому", expectedReceipt, actualReceipt);
+    }
+}

target/site/jacoco/index.html

@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="ru"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="jacoco-resources/report.gif" type="image/gif"/><title>praktikum</title><script type="text/javascript" src="jacoco-resources/sort.js"></script></head><body onload="initialSort(['breadcrumb', 'coveragetable'])"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="jacoco-sessions.html" class="el_session">Sessions</a></span><span class="el_report">praktikum</span></div><h1>praktikum</h1><table class="coverage" cellspacing="0" id="coveragetable"><thead><tr><td class="sortable" id="a" onclick="toggleSort(this)">Element</td><td class="down sortable bar" id="b" onclick="toggleSort(this)">Missed Instructions</td><td class="sortable ctr2" id="c" onclick="toggleSort(this)">Cov.</td><td class="sortable bar" id="d" onclick="toggleSort(this)">Missed Branches</td><td class="sortable ctr2" id="e" onclick="toggleSort(this)">Cov.</td><td class="sortable ctr1" id="f" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="g" onclick="toggleSort(this)">Cxty</td><td class="sortable ctr1" id="h" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="i" onclick="toggleSort(this)">Lines</td><td class="sortable ctr1" id="j" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="k" onclick="toggleSort(this)">Methods</td><td class="sortable ctr1" id="l" onclick="toggleSort(this)">Missed</td><td class="sortable ctr2" id="m" onclick="toggleSort(this)">Classes</td></tr></thead><tfoot><tr><td>Total</td><td class="bar">201 of 358</td><td class="ctr2">43 %</td><td class="bar">0 of 4</td><td class="ctr2">100 %</td><td class="ctr1">12</td><td class="ctr2">22</td><td class="ctr1">43</td><td class="ctr2">69</td><td class="ctr1">12</td><td class="ctr2">20</td><td class="ctr1">4</td><td class="ctr2">6</td></tr></tfoot><tbody><tr><td id="a0"><a href="praktikum/index.html" class="el_package">praktikum</a></td><td class="bar" id="b0"><img src="jacoco-resources/redbar.gif" width="67" height="10" title="201" alt="201"/><img src="jacoco-resources/greenbar.gif" width="52" height="10" title="157" alt="157"/></td><td class="ctr2" id="c0">43 %</td><td class="bar" id="d0"><img src="jacoco-resources/greenbar.gif" width="120" height="10" title="4" alt="4"/></td><td class="ctr2" id="e0">100 %</td><td class="ctr1" id="f0">12</td><td class="ctr2" id="g0">22</td><td class="ctr1" id="h0">43</td><td class="ctr2" id="i0">69</td><td class="ctr1" id="j0">12</td><td class="ctr2" id="k0">20</td><td class="ctr1" id="l0">4</td><td class="ctr2" id="m0">6</td></tr></tbody></table><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.7.202105040129</span></div></body></html>

target/site/jacoco/jacoco-resources/prettify.css

@@ -0,0 +1,13 @@
+/* Pretty printing styles. Used with prettify.js. */
+
+.str { color: #2A00FF; }
+.kwd { color: #7F0055; font-weight:bold; }
+.com { color: #3F5FBF; }
+.typ { color: #606; }
+.lit { color: #066; }
+.pun { color: #660; }
+.pln { color: #000; }
+.tag { color: #008; }
+.atn { color: #606; }
+.atv { color: #080; }
+.dec { color: #606; }