Table.java

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/*******************************************************************************
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 * Copyhacked (H) 2012-2020.
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 * This program and the accompanying materials
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 * are made available under no term at all, use it like
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 * you want, but share and discuss about it
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 * every time possible with every body.
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 *
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 * Contributors:
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 *      ron190 at ymail dot com - initial implementation
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 ******************************************************************************/
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package com.jsql.model.bean.database;
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import com.jsql.util.LogLevelUtil;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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/**
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 * Define a Table, e.g. is sent to the view by the model after injection.
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 * Allow to traverse upward to its corresponding database.
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 */
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public class Table extends AbstractElementDatabase {
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    /**
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     * Log4j logger sent to view.
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     */
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    private static final Logger LOGGER = LogManager.getRootLogger();
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    // The database that contains the current column.
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    private final Database parentDatabase;
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    // The number of rows in the table.
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    // TODO to int and move to abstract class
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    private String rowCount;
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    /**
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     * Define the table label, number of rows and parent database.
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     * @param tableName
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     * @param rowCount
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     * @param parentDatabase
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     */
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    public Table(String tableName, String rowCount, Database parentDatabase) {
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        this.elementValue = tableName;
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        this.rowCount = rowCount;
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        this.parentDatabase = parentDatabase;
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    }
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    // Return the parent database.
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    @Override
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    public AbstractElementDatabase getParent() {
52 1 1. getParent : replaced return value with null for com/jsql/model/bean/database/Table::getParent → KILLED
 
        return this.parentDatabase;
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    }
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    // Return the number of rows in the table.
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    @Override
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    public int getChildCount() {
58 1 1. getChildCount : replaced int return with 0 for com/jsql/model/bean/database/Table::getChildCount → NO_COVERAGE
 
        return Integer.parseInt(this.rowCount);
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    }
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    /**
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     * A readable label for the table, with number of rows, displayed
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     * by the view. If parent database is the system information_schema, number
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     * of rows is unknown, e.g. my_table (7 rows).
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     */
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    @Override
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    public String getLabelCount() {
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69 1 1. getLabelCount : negated conditional → KILLED
 
        String nbRow = "information_schema".equals(this.parentDatabase.toString())
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            ? "?"
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            : this.rowCount;
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        // Report #138: detect incorrect number of rows
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        String sPlural = StringUtils.EMPTY;
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        try {
77 2 1. getLabelCount : changed conditional boundary → SURVIVED
2. getLabelCount : negated conditional → KILLED
 
            if (Integer.parseInt(this.rowCount) > 1) {
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                sPlural = "s";
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            }
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        } catch (NumberFormatException e) {
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            this.rowCount = "0";
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            nbRow = "0";
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            LOGGER.log(LogLevelUtil.CONSOLE_ERROR, "Incorrect number of rows.");
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        }
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87 1 1. getLabelCount : replaced return value with "" for com/jsql/model/bean/database/Table::getLabelCount → KILLED
 
        return String.format(
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             "%s (%s row%s)",
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             this.elementValue,
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             nbRow,
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             sPlural
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        );
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    }
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}

Mutations

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1.1
Location : getParent
Killed by : BeanDatabaseSpock.[engine:spock]/[spec:BeanDatabaseSpock]/[feature:$spock_feature_0_3]/[iteration:0] replaced return value with null for com/jsql/model/bean/database/Table::getParent → KILLED
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1.1
Location : getChildCount
Killed by : none replaced int return with 0 for com/jsql/model/bean/database/Table::getChildCount → NO_COVERAGE
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1.1
Location : getLabelCount
Killed by : BeanDatabaseSpock.[engine:spock]/[spec:BeanDatabaseSpock]/[feature:$spock_feature_0_3]/[iteration:0] negated conditional → KILLED
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1.1
Location : getLabelCount
Killed by : BeanDatabaseSpock.[engine:spock]/[spec:BeanDatabaseSpock]/[feature:$spock_feature_0_3]/[iteration:0] negated conditional → KILLED

2.2
Location : getLabelCount
Killed by : none changed conditional boundary → SURVIVED
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1.1
Location : getLabelCount
Killed by : BeanDatabaseSpock.[engine:spock]/[spec:BeanDatabaseSpock]/[feature:$spock_feature_0_3]/[iteration:0] replaced return value with "" for com/jsql/model/bean/database/Table::getLabelCount → KILLED

Active mutators

Tests examined


Report generated by PIT 1.16.1