Дипломная работа, часть 1 (Юнит-тесты)

pom.xml

@@ -13,4 +13,49 @@
         <maven.compiler.target>11</maven.compiler.target>
     </properties>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.8.13</version>
+                <configuration>
+                    <excludes>
+                        <exclude>praktikum/Database.class</exclude>
+                        <exclude>praktikum/Praktikum.class</exclude>
+                    </excludes>
+                </configuration>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+    <dependency>
+        <groupId>org.mockito</groupId>
+        <artifactId>mockito-core</artifactId>
+        <version>5.20.0</version>
+        <scope>test</scope>
+    </dependency>
+    <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>4.13.2</version>
+        <scope>test</scope>
+    </dependency>
+</dependencies>
+
 </project>

src/test/java/praktikum/BunTest.java

@@ -0,0 +1,21 @@
+package praktikum;
+
+import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+
+public class BunTest {
+
+    @Test
+    public void getNameReturnCorrectName() {
+        Bun bun = new Bun("white bun", 200.0f);
+        String actualName = bun.getName();
+        assertEquals("white bun", actualName);
+    }
+
+    @Test
+    public void getPriceReturnCorrectPrice() {
+        Bun bun = new Bun("white bun", 300.0f);
+        float actualPrice = bun.getPrice();
+        assertEquals(300.0f, actualPrice, 0.0f);
+    }
+}

src/test/java/praktikum/BurgerTest.java

@@ -0,0 +1,114 @@
+package praktikum;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.MockitoJUnitRunner;
+import static org.junit.Assert.*;
+
+@RunWith(MockitoJUnitRunner.class)
+public class BurgerTest {
+
+    @Mock
+    private Bun bun;
+    @Mock
+    private Ingredient ingredient1;
+    @Mock
+    private Ingredient ingredient2;
+
+    private Burger burger;
+
+    @Before
+    public void setUp() {
+        burger = new Burger();
+        burger.setBuns(bun);
+    }
+
+    @Test
+    public void setsBun() {
+        Mockito.when(bun.getName()).thenReturn("тестовая булка");
+        assertTrue(burger.getReceipt().contains("тестовая булка"));
+    }
+
+    @Test
+    public void addsIngredient() {
+        burger.addIngredient(ingredient1);
+
+        Mockito.when(bun.getName()).thenReturn("тестовая булка");
+        Mockito.when(ingredient1.getType()).thenReturn(IngredientType.FILLING);
+        Mockito.when(ingredient1.getName()).thenReturn("тестовый ингредиент");
+        assertTrue(burger.getReceipt().contains("= filling тестовый ингредиент ="));
+    }
+
+    @Test
+    public void removesIngredient() {
+        Mockito.when(ingredient1.getName()).thenReturn("удаляемый ингредиент");
+        Mockito.when(ingredient1.getType()).thenReturn(IngredientType.FILLING);
+        Mockito.when(bun.getName()).thenReturn("тестовая булка");
+
+        burger.addIngredient(ingredient1);
+        assertTrue(burger.getReceipt().contains("удаляемый ингредиент"));
+
+        burger.removeIngredient(0);
+        assertFalse(burger.getReceipt().contains("удаляемый ингредиент"));
+    }
+
+    @Test
+    public void movesIngredient() {
+        Mockito.when(bun.getName()).thenReturn("тестовая булка");
+        Mockito.when(ingredient1.getName()).thenReturn("ингредиент A");
+        Mockito.when(ingredient1.getType()).thenReturn(IngredientType.SAUCE);
+        Mockito.when(ingredient2.getName()).thenReturn("ингредиент B");
+        Mockito.when(ingredient2.getType()).thenReturn(IngredientType.FILLING);
+
+        burger.addIngredient(ingredient1);
+        burger.addIngredient(ingredient2);
+
+        burger.moveIngredient(0, 1);
+
+        String receipt = burger.getReceipt();
+
+        assertTrue(receipt.indexOf("ингредиент B") < receipt.indexOf("ингредиент A"));
+    }
+
+    @Test
+    public void calculatesPrice() {
+        Mockito.when(bun.getPrice()).thenReturn(100f);
+        Mockito.when(ingredient1.getPrice()).thenReturn(50f);
+        Mockito.when(ingredient2.getPrice()).thenReturn(200f);
+
+        burger.addIngredient(ingredient1);
+        burger.addIngredient(ingredient2);
+
+        float actualPrice = burger.getPrice();
+
+        assertEquals(450f, actualPrice, 0.0f);
+    }
+
+    @Test
+    public void generatesFormattedReceipt() {
+        Mockito.when(bun.getName()).thenReturn("тестовая булка");
+        Mockito.when(bun.getPrice()).thenReturn(125.5f);
+
+        Mockito.when(ingredient1.getType()).thenReturn(IngredientType.SAUCE);
+        Mockito.when(ingredient1.getName()).thenReturn("тестовый соус");
+        Mockito.when(ingredient1.getPrice()).thenReturn(15.0f);
+
+        burger.addIngredient(ingredient1);
+
+        float expectedPrice = 125.5f * 2 + 15.0f;
+
+        String expectedReceipt = String.format(
+                "(==== тестовая булка ====)%n" +
+                        "= sauce тестовый соус =%n" +
+                        "(==== тестовая булка ====)%n" +
+                        "%nPrice: %f%n", expectedPrice
+        );
+
+        String actualReceipt = burger.getReceipt();
+
+        assertEquals(expectedReceipt, actualReceipt);
+    }
+}

src/test/java/praktikum/IngredientTest.java

@@ -0,0 +1,41 @@
+package praktikum;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import java.util.Arrays;
+import java.util.Collection;
+import static org.junit.Assert.assertEquals;
+
+@RunWith(Parameterized.class)
+public class IngredientTest {
+
+    private final IngredientType type;
+    private final String name;
+    private final float price;
+
+    public IngredientTest(IngredientType type, String name, float price) {
+        this.type = type;
+        this.name = name;
+        this.price = price;
+    }
+
+    @Parameterized.Parameters
+    public static Collection<Object[]> data() {
+        return Arrays.asList(new Object[][]{
+                {IngredientType.SAUCE, "hot sauce", 100.0f},
+                {IngredientType.SAUCE, "sour cream", 200.0f},
+                {IngredientType.FILLING, "cutlet", 100.0f},
+                {IngredientType.FILLING, "dinosaur", 200.0f}
+        });
+    }
+
+    @Test
+    public void checkIngredientProperties() {
+        Ingredient ingredient = new Ingredient(type, name, price);
+
+        assertEquals("Тип ингредиента не соответствует ожидаемому типу", type, ingredient.getType());
+        assertEquals("Название ингредиента не соответствует ожидаемому названию", name, ingredient.getName());
+        assertEquals("Цена ингредиента не соответствует ожидаемой цене", price, ingredient.getPrice(), 0.0f);
+    }
+}

target/maven-archiver/pom.properties

@@ -0,0 +1,3 @@
+artifactId=praktikum
+groupId=org.example
+version=1.0-SNAPSHOT

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

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

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

@@ -0,0 +1,6 @@
+/Users/darina/Diplom-1/src/main/java/praktikum/Bun.java
+/Users/darina/Diplom-1/src/main/java/praktikum/Burger.java
+/Users/darina/Diplom-1/src/main/java/praktikum/Database.java
+/Users/darina/Diplom-1/src/main/java/praktikum/Ingredient.java
+/Users/darina/Diplom-1/src/main/java/praktikum/IngredientType.java
+/Users/darina/Diplom-1/src/main/java/praktikum/Praktikum.java

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

@@ -0,0 +1,3 @@
+praktikum/BunTest.class
+praktikum/BurgerTest.class
+praktikum/IngredientTest.class

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

@@ -0,0 +1,3 @@
+/Users/darina/Diplom-1/src/test/java/praktikum/BunTest.java
+/Users/darina/Diplom-1/src/test/java/praktikum/BurgerTest.java
+/Users/darina/Diplom-1/src/test/java/praktikum/IngredientTest.java

target/site/jacoco/index.html

@@ -0,0 +1 @@
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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; }
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+.atv { color: #080; }
+.dec { color: #606; }