Подключила библиотеки: JaCoCo, Mockito, JUnit 4.Покрыла тестами класс…

pom.xml

@@ -13,4 +13,61 @@
         <maven.compiler.target>11</maven.compiler.target>
     </properties>
 
+    <dependencies>
+        <!-- JUnit 4 -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- Mockito -->
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>3.12.4</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <sourceDirectory>src/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+
+            <!-- Jacoco -->
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.8.7</version>
+                <executions>
+                    <execution>
+                        <id>prepare-agent</id>
+                        <phase>initialize</phase>
+                        <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/BurgerParamTest.java

@@ -0,0 +1,94 @@
+package praktikum;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import java.util.List;
+
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.junit.Assert.*;
+import static org.mockito.Mockito.*;
+
+@RunWith(Parameterized.class)
+public class BurgerParamTest {
+
+    @Parameterized.Parameters(name = "bun={0}, ingredients={1}, expectedPrice={2}")
+    public static Iterable<Object[]> data() {
+        return BurgerTestData.data();
+    }
+
+    private final float bunPrice;
+    private final List<Float> ingredientPrices;
+    private final float expectedPrice;
+
+    public BurgerParamTest(float bunPrice, List<Float> ingredientPrices, float expectedPrice) {
+        this.bunPrice = bunPrice;
+        this.ingredientPrices = ingredientPrices;
+        this.expectedPrice = expectedPrice;
+    }
+
+    private Burger burger;
+    private Bun bunMock;
+
+    @Before
+    public void setUp() {
+        burger = new Burger();
+
+        bunMock = mock(Bun.class);
+        when(bunMock.getName()).thenReturn("Test Bun");
+        when(bunMock.getPrice()).thenReturn(bunPrice);
+
+        burger.setBuns(bunMock);
+
+        for (int i = 0; i < ingredientPrices.size(); i++) {
+            Ingredient ing = mock(Ingredient.class, "ing-" + i);
+            IngredientType type = (i % 2 == 0) ? IngredientType.SAUCE : IngredientType.FILLING;
+            when(ing.getType()).thenReturn(type);
+            when(ing.getName()).thenReturn((type == IngredientType.SAUCE ? "bbq" : "cutlet") + "-" + i);
+            when(ing.getPrice()).thenReturn(ingredientPrices.get(i));
+            burger.addIngredient(ing);
+        }
+    }
+
+    @After
+    public void tearDown() {
+        burger = null;
+        bunMock = null;
+    }
+
+    @Test
+    public void getPrice() {
+        float price = burger.getPrice();
+        assertEquals(expectedPrice, price, 0.0001f);
+    }
+
+    @Test
+    public void getReceiptInFooter() {
+        String receipt = burger.getReceipt();
+
+        String footer = String.format("(==== %s ====)%n", "Test Bun");
+        assertThat("В чеке должен быть нижний разделитель", receipt, containsString(footer));
+    }
+
+    @Test
+    public void getReceiptInHeader() {
+        String receipt = burger.getReceipt();
+
+        String header = String.format("(==== %s ====)%n", "Test Bun");
+        assertTrue("В чеке должен быть заголовок с названием булочки", receipt.startsWith(header));
+    }
+
+    @Test
+    public void getReceiptContainAllIngredientLines() {
+        String receipt = burger.getReceipt();
+
+        for (int i = 0; i < burger.ingredients.size(); i++) {
+            Ingredient ing = burger.ingredients.get(i);
+            String expectedLine = String.format("= %s %s =%n",
+                    ing.getType().toString().toLowerCase(), ing.getName());
+            assertThat("Должна присутствовать строка ингредиента " + i, receipt, containsString(expectedLine));
+        }
+    }
+}

src/test/java/praktikum/BurgerTest.java

@@ -0,0 +1,106 @@
+package praktikum;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.*;
+import static org.mockito.Mockito.*;
+
+public class BurgerTest {
+
+    private Burger burger;
+    private Bun bunMock;
+
+    @Before
+    public void setUp() {
+        burger = new Burger();
+        bunMock = mock(Bun.class);
+        when(bunMock.getName()).thenReturn("Test Bun");
+        when(bunMock.getPrice()).thenReturn(100f);
+        burger.setBuns(bunMock);
+    }
+
+    @After
+    public void tearDown() {
+        burger = null;
+        bunMock = null;
+    }
+
+    @Test
+    public void setBuns() {
+        assertSame("Поле bun должно ссылаться на установленную булочку", bunMock, burger.bun);
+    }
+
+    @Test
+    public void addIngredient() {
+        int before = burger.ingredients.size();
+
+        Ingredient extra = mock(Ingredient.class);
+        when(extra.getType()).thenReturn(IngredientType.SAUCE);
+        when(extra.getName()).thenReturn("extra-sauce");
+        when(extra.getPrice()).thenReturn(10f);
+
+        burger.addIngredient(extra);
+
+        assertEquals(before + 1, burger.ingredients.size());
+    }
+
+    @Test
+    public void removeIngredient() {
+        Ingredient toRemove = mock(Ingredient.class);
+        when(toRemove.getType()).thenReturn(IngredientType.FILLING);
+        when(toRemove.getName()).thenReturn("delete-me");
+        when(toRemove.getPrice()).thenReturn(123f);
+        burger.addIngredient(toRemove);
+
+        int initial = burger.ingredients.size();
+        int index = burger.ingredients.indexOf(toRemove);
+
+        burger.removeIngredient(index);
+
+        assertEquals("Размер должен уменьшиться на 1", initial - 1, burger.ingredients.size());
+    }
+
+    @Test
+    public void removeIngredientFromList() {
+        Ingredient toRemove = mock(Ingredient.class);
+        when(toRemove.getType()).thenReturn(IngredientType.FILLING);
+        when(toRemove.getName()).thenReturn("delete-me");
+        when(toRemove.getPrice()).thenReturn(123f);
+        burger.addIngredient(toRemove);
+
+        int index = burger.ingredients.indexOf(toRemove);
+
+        burger.removeIngredient(index);
+
+        assertFalse("Элемент должен быть удалён", burger.ingredients.contains(toRemove));
+    }
+
+    @Test
+    public void moveIngredient() {
+        Ingredient i0 = mock(Ingredient.class, "i0");
+        when(i0.getType()).thenReturn(IngredientType.SAUCE);
+        when(i0.getName()).thenReturn("i0");
+        when(i0.getPrice()).thenReturn(1f);
+
+        Ingredient i1 = mock(Ingredient.class, "i1");
+        when(i1.getType()).thenReturn(IngredientType.FILLING);
+        when(i1.getName()).thenReturn("i1");
+        when(i1.getPrice()).thenReturn(2f);
+
+        Ingredient i2 = mock(Ingredient.class, "i2");
+        when(i2.getType()).thenReturn(IngredientType.SAUCE);
+        when(i2.getName()).thenReturn("i2");
+        when(i2.getPrice()).thenReturn(3f);
+
+        burger.ingredients.clear();
+        burger.addIngredient(i0);
+        burger.addIngredient(i1);
+        burger.addIngredient(i2);
+
+        burger.moveIngredient(0, 2);
+        assertThat(burger.ingredients.get(2), is(i0));
+    }
+}

src/test/java/praktikum/BurgerTestData.java

@@ -0,0 +1,15 @@
+package praktikum;
+
+import java.util.Arrays;
+import java.util.Collections;
+
+public class BurgerTestData {
+    public static Iterable<Object[]> data() {
+        return Arrays.asList(new Object[][]{
+                {100f, Collections.<Float>emptyList(), 200f},
+                {100f, Arrays.asList(50f), 250f},
+                {100f, Arrays.asList(50f, 25f), 275f},
+                {199.99f, Arrays.asList(0.01f, 1000f), 199.99f * 2 + 0.01f + 1000f},
+        });
+    }
+}

target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,6 @@
+praktikum\Bun.class
+praktikum\Praktikum.class
+praktikum\IngredientType.class
+praktikum\Burger.class
+praktikum\Database.class
+praktikum\Ingredient.class

target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,6 @@
+H:\IdeaProjects\QA-java-diplom\src\main\java\praktikum\IngredientType.java
+H:\IdeaProjects\QA-java-diplom\src\main\java\praktikum\Burger.java
+H:\IdeaProjects\QA-java-diplom\src\main\java\praktikum\Database.java
+H:\IdeaProjects\QA-java-diplom\src\main\java\praktikum\Praktikum.java
+H:\IdeaProjects\QA-java-diplom\src\main\java\praktikum\Ingredient.java
+H:\IdeaProjects\QA-java-diplom\src\main\java\praktikum\Bun.java

target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst

@@ -0,0 +1,3 @@
+praktikum\BurgerParamTest.class
+praktikum\BurgerTestData.class
+praktikum\BurgerTest.class

target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

@@ -0,0 +1,3 @@
+H:\IdeaProjects\QA-java-diplom\src\test\java\praktikum\BurgerTestData.java
+H:\IdeaProjects\QA-java-diplom\src\test\java\praktikum\BurgerTest.java
+H:\IdeaProjects\QA-java-diplom\src\test\java\praktikum\BurgerParamTest.java

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; }