How to use reset method of org.evomaster.client.java.controller.internal.db.SqlHandler class

Best EvoMaster code snippet using org.evomaster.client.java.controller.internal.db.SqlHandler.reset

Source:SutController.java

...146     */147    public final void initSqlHandler() {148        sqlHandler.setConnection(getConnection());149    }150    public final void resetExtraHeuristics() {151        sqlHandler.reset();152    }153    public final List<ExtraHeuristicsDto> getExtraHeuristics() {154        if (extras.size() == actionIndex) {155            extras.add(computeExtraHeuristics());156        }157        return new ArrayList<>(extras);158    }159    public final ExtraHeuristicsDto computeExtraHeuristics() {160        ExtraHeuristicsDto dto = new ExtraHeuristicsDto();161        if(sqlHandler.isCalculateHeuristics()) {162            sqlHandler.getDistances().stream()163                    .map(p ->164                            new HeuristicEntryDto(165                                    HeuristicEntryDto.Type.SQL,166                                    HeuristicEntryDto.Objective.MINIMIZE_TO_ZERO,167                                    p.sqlCommand,168                                    p.distance169                            ))170                    .forEach(h -> dto.heuristics.add(h));171        }172        if (sqlHandler.isCalculateHeuristics() || sqlHandler.isExtractSqlExecution()){173            ExecutionDto executionDto = sqlHandler.getExecutionDto();174            dto.databaseExecutionDto = executionDto;175        }176        return dto;177    }178    /**179     * Extra information about the SQL Database Schema, if any is present.180     * Note: this is extracted by querying the database itself.181     * So the database must be up and running.182     *183     * @return a DTO with the schema information184     * @see SutController#getConnection185     */186    public final DbSchemaDto getSqlDatabaseSchema() {187        if (schemaDto != null) {188            return schemaDto;189        }190        if (getConnection() == null) {191            return null;192        }193        try {194            schemaDto = SchemaExtractor.extract(getConnection());195        } catch (Exception e) {196            SimpleLogger.error("Failed to extract the SQL Database Schema: " + e.getMessage());197            return null;198        }199        return schemaDto;200    }201    /**202     * Either there is no connection, or, if there is, then it must have P6Spy configured.203     * But this might not apply to all kind controllers204     *205     * @return false if the verification failed206     */207    public final boolean verifySqlConnection(){208        Connection connection = getConnection();209        if(connection == null210                //check does not make sense for External211                || !(this instanceof EmbeddedSutController)){212            return true;213        }214        /*215            bit hacky/brittle, but seems there is no easy way to check if a connection is216            using P6Spy.217            However, the name of driver's package would appear when doing a toString on it218         */219        String info = connection.toString();220        return info.contains("p6spy");221    }222    /**223     * Re-initialize all internal data to enable a completely new search phase224     * which should be independent from previous ones225     */226    public abstract void newSearch();227    /**228     * Re-initialize some internal data needed before running a new test229     */230    public final void newTest() {231        actionIndex = -1;232        resetExtraHeuristics();233        extras.clear();234        newTestSpecificHandler();235    }236    /**237     * As some heuristics are based on which action (eg HTTP call, or click of button)238     * in the test sequence is executed, and their order, we need to keep track of which239     * action does cover what.240     *241     * @param dto the DTO with the information about the action (eg its index in the test)242     */243    public final void newAction(ActionDto dto) {244        if (dto.index > extras.size()) {245            extras.add(computeExtraHeuristics());246        }247        this.actionIndex = dto.index;248        resetExtraHeuristics();249        newActionSpecificHandler(dto);250    }251    public abstract void newTestSpecificHandler();252    public abstract void newActionSpecificHandler(ActionDto dto);253    /**254     * Check if bytecode instrumentation is on.255     *256     * @return true if the instrumentation is on257     */258    public abstract boolean isInstrumentationActivated();259    /**260     * <p>261     * Check if the system under test (SUT) is running and fully initialized262     * </p>263     *264     * <p>265     * How to implement this method depends on the library/framework used266     * to build the application.267     * In Spring applications, this can be done with something like:268     * {@code ctx != null && ctx.isRunning()}, where {@code ctx} is a field where269     * {@code ConfigurableApplicationContext} should be stored when starting270     * the application.271     * </p>272     * @return true if the SUT is running273     */274    public abstract boolean isSutRunning();275    /**276     * <p>277     * A "," separated list of package prefixes or class names.278     * For example, "com.foo.,com.bar.Bar".279     * This is used to specify for which classes we want to measure280     * code coverage.281     * </p>282     *283     * <p>284     * Note: be careful of using something as general as "com."285     * or "org.", as most likely ALL your third-party libraries286     * would be instrumented as well, which could have a severe287     * impact on performance.288     * </p>289     *290     * @return a String representing the packages to cover291     */292    public abstract String getPackagePrefixesToCover();293    /**294     * <p>295     * If the application uses some sort of authentication, these details296     * need to be provided here.297     * Even if EvoMaster can have access to the database, it would not be able298     * to recover hashed passwords.299     * </p>300     *301     * <p>302     * To test the application, there is the need to provide auth for at least 1 user303     * (and more if they have different authorization roles).304     * When EvoMaster generates test cases, it can decide to use the credential of305     * any user provided by this method.306     * </p>307     *308     * <p>309     * What type of info to provide here depends on the auth mechanism, e.g.,310     * Basic or cookie-based (using {@link CookieLoginDto}).311     * To simplify the creation of these DTOs with auth info, you can look312     * at {@link org.evomaster.client.java.controller.AuthUtils}.313     * </p>314     *315     * <p>316     * If the credential are stored in a database, be careful on how the317     * method {@code resetStateOfSUT} is implemented.318     * If you delete all data with {@link DbCleaner}, then you will need as well to319     * recreate the auth details.320     * This can be put in a script, executed then with {@link SqlScriptRunner}.321     * </p>322     *323     * @return a list of valid authentication credentials, or {@code null} if324     *      * none is necessary325     */326    public abstract List<AuthenticationDto> getInfoForAuthentication();327    /**328     * <p>329     * If the system under test (SUT) uses a SQL database, we need to have a330     * configured connection to access it.331     * </p>332     *333     * <p>334     * This method is related to {@link SutHandler#resetStateOfSUT}.335     * When accessing a {@code Connection} object to reset the state of336     * the application, we suggest to save it to field (eg when starting the337     * application), and return such field here, e.g., {@code return connection;}.338     * This connection object will be used by EvoMaster to analyze the state of339     * the database to create better test cases.340     * </p>341     *342     * @return {@code null} if the SUT does not use any SQL database343     */344    public abstract Connection getConnection();345    /**346     * If the system under test (SUT) uses a SQL database, we need to specify347     * the driver used to connect, eg. {@code org.h2.Driver}.348     * This is needed for when we intercept SQL commands with P6Spy349     *...

reset

Using AI Code Generation

1public class ResetDatabaseHandler {2    public static String handle(String body) {3        String[] args = body.split(":");4        if(args.length != 2){5            return "Invalid input";6        }7        String db = args[0];8        String schema = args[1];9        try {10            SqlHandler.reset(db, schema);11            return "OK";12        } catch (SQLException e) {13            return e.getMessage();14        }15    }16}17import groovy.json.JsonSlurper18import groovy.json.JsonOutput19def body = JsonOutput.toJson([db: "db", schema: "schema"])20response.setRequestProperty("Content-Type", "text/plain")21response.setRequestProperty("Content-Length", body.length())22response.outputStream.withWriter("UTF-8") { it << body }23def result = new JsonSlurper().parseText(response.inputStream.text)

reset

Using AI Code Generation

1org.evomaster.client.java.controller.internal.db.SqlHandler.resetDatabase();2org.evomaster.client.java.controller.internal.db.SqlHandler.resetDatabase();3org.evomaster.client.java.controller.internal.db.SqlHandler.resetDatabase();4org.evomaster.client.java.controller.internal.db.SqlHandler.resetDatabase();5org.evomaster.client.java.controller.internal.db.SqlHandler.resetDatabase();6org.evomaster.client.java.controller.internal.db.SqlHandler.resetDatabase();

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