DataSourceSingleton.java

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package com.popx.persistenza;
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import javax.naming.Context;
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import javax.naming.InitialContext;
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import javax.naming.NamingException;
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import javax.sql.DataSource;
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public class DataSourceSingleton {
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    private static volatile DataSource instance;
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    private DataSourceSingleton() {}
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    public static DataSource getInstance() {
14 1 1. getInstance : negated conditional → KILLED
 
        if (instance == null) {
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            synchronized (DataSourceSingleton.class) {
16 1 1. getInstance : negated conditional → NO_COVERAGE
 
                if (instance == null) {
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                    try {
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                        Context initCtx = new InitialContext();
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                        Context envCtx = (Context) initCtx.lookup("java:comp/env");
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                        instance = (DataSource) envCtx.lookup("jdbc/Popix");
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                    } catch (NamingException e) {
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                        throw new RuntimeException("Error initializing DataSource", e);
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                    }
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                }
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            }
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        }
27 1 1. getInstance : replaced return value with null for com/popx/persistenza/DataSourceSingleton::getInstance → KILLED
 
        return instance;
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    }
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    // Metodo aggiuntivo per impostare un DataSource mock
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    public static void setInstanceForTest(DataSource mockDataSource) {
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        instance = mockDataSource;
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    }
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}

Mutations

14

1.1
Location : getInstance
Killed by : com.popx.integration.persistenza.RigaOrdineDAOImplTest.[engine:junit-jupiter]/[class:com.popx.integration.persistenza.RigaOrdineDAOImplTest] negated conditional → KILLED
16

1.1
Location : getInstance
Killed by : none negated conditional → NO_COVERAGE
27

1.1
Location : getInstance
Killed by : com.popx.integration.persistenza.UserDAOImplTest.[engine:junit-jupiter]/[class:com.popx.integration.persistenza.UserDAOImplTest]/[method:getUserByEmail_userDoesNotExist_returnsNull()] replaced return value with null for com/popx/persistenza/DataSourceSingleton::getInstance → KILLED

Active mutators

Tests examined


Report generated by PIT 1.15.2