ApplyTagsFromCsvEngine.java

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package org.egothor.methodatlas;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.LinkedHashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import java.util.stream.Stream;
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import org.egothor.methodatlas.api.ScanRecord;
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import org.egothor.methodatlas.api.SourcePatcher;
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/**
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 * Engine that applies annotation changes to source files driven by a
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 * reviewed MethodAtlas CSV export.
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 *
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 * <p>
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 * The {@code -apply-tags-from-csv} workflow allows a security or development
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 * team to review MethodAtlas output in a CSV file, adjust the {@code tags} and
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 * {@code display_name} columns to reflect the desired annotation state, and
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 * then replay those decisions back into the source code. The CSV acts as a
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 * <em>desired-state specification</em>: after a successful run, re-running
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 * MethodAtlas on the same source tree would reproduce an equivalent CSV.
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 * </p>
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 *
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 * <h2>Invariant</h2>
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 * <p>
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 * The CSV must be complete — it must contain one row for every test method
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 * currently present in the scanned source tree (matching the configured file
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 * suffixes and test annotations). A method that appears in the source but not
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 * in the CSV, or in the CSV but not in the source, constitutes a
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 * <em>mismatch</em> and is reported as a warning. When a mismatch limit is
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 * configured, the engine aborts without making any source changes if the
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 * number of mismatches reaches or exceeds that limit.
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 * </p>
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 *
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 * <h2>What is applied</h2>
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 * <ul>
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 *   <li>{@code tags} column — the exact set of {@code @Tag} annotations desired
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 *       on the method; existing tags not in the list are removed, missing tags
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 *       are added</li>
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 *   <li>{@code display_name} column — the desired {@code @DisplayName} text;
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 *       empty means "remove any existing {@code @DisplayName}"</li>
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 * </ul>
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 *
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 * <h2>Mismatch handling</h2>
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 * <p>
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 * If {@code mismatchLimit} is {@code -1} (no limit), mismatches are logged as
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 * warnings and the engine proceeds. If {@code mismatchLimit} is {@code >= 0},
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 * the engine first counts mismatches and aborts with exit code {@code 1} when
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 * the count is {@code >= mismatchLimit}. Setting the limit to {@code 1}
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 * therefore causes any mismatch to abort the run without touching source files.
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 * </p>
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 *
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 * <p>
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 * This class is a non-instantiable utility holder.
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 * </p>
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 *
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 * @see SourcePatcher
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 * @see MethodAtlasApp
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 */
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public final class ApplyTagsFromCsvEngine {
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    private static final Logger LOG = Logger.getLogger(ApplyTagsFromCsvEngine.class.getName());
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    private ApplyTagsFromCsvEngine() {
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    }
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    /**
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     * Applies annotation changes from a reviewed CSV to source files.
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     *
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     * <p>
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     * Source-method inventory (for mismatch detection) and source file write-back
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     * are both delegated to the supplied {@link SourcePatcher} implementations via
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     * {@link SourcePatcher#discoverMethodsByClass(java.nio.file.Path)} and
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     * {@link SourcePatcher#patch(java.nio.file.Path, java.util.Map, java.util.Map,
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     * java.io.PrintWriter)} respectively.
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     * </p>
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     *
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     * @param csvFile         path to a MethodAtlas CSV produced with a previous
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     *                        scan and reviewed by the team; must contain
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     *                        {@code fqcn}, {@code method}, {@code tags}, and
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     *                        {@code display_name} columns
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     * @param roots           source root directories to scan for test files
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     * @param mismatchLimit   maximum number of mismatches before aborting;
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     *                        {@code -1} means no limit (warn and proceed)
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     * @param patchers        list of configured {@link SourcePatcher} implementations
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     * @param log             writer for progress and summary output
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     * @return {@code 0} on success, {@code 1} when the mismatch limit is
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     *         exceeded or a fatal error occurs
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     * @throws IOException if the CSV file or source files cannot be read or
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     *                     written
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     */
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    public static int apply(Path csvFile, List<Path> roots,
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            int mismatchLimit, List<SourcePatcher> patchers, PrintWriter log)
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            throws IOException {
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        // ── Step 1: load the desired-state CSV ────────────────────────────────
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        List<ScanRecord> records = DeltaReport.loadRecords(csvFile);
108 2 1. apply : removed conditional - replaced equality check with true → KILLED
2. apply : removed conditional - replaced equality check with false → KILLED
 
        if (records.isEmpty()) {
109 1 1. apply : removed call to java/io/PrintWriter::println → KILLED
 
            log.println("Apply-tags-from-csv: CSV file contains no records — nothing to apply.");
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            return 0;
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        }
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113 1 1. apply : Replaced integer multiplication with division → SURVIVED
 
        Map<String, ScanRecord> desiredState = new HashMap<>(records.size() * 2);
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        for (ScanRecord r : records) {
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            desiredState.put(key(r.fqcn(), r.method()), r);
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        }
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        // ── Step 2: scan source to build current method inventory ─────────────
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        // Build a map from source file path → list of (fqcn, methodName) pairs
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        // by asking each SourcePatcher to discover methods in supported files.
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        Map<Path, List<MethodKey>> sourceIndex =
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                buildSourceIndex(roots, patchers);
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        Set<String> sourceKeys = new LinkedHashSet<>();
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        for (List<MethodKey> methods : sourceIndex.values()) {
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            for (MethodKey mk : methods) {
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                sourceKeys.add(key(mk.fqcn(), mk.method()));
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            }
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        }
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        // ── Step 3: compute mismatches (symmetric difference) ─────────────────
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        Set<String> inCsvNotSource = new LinkedHashSet<>(desiredState.keySet());
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        inCsvNotSource.removeAll(sourceKeys);
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        Set<String> inSourceNotCsv = new LinkedHashSet<>(sourceKeys);
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        inSourceNotCsv.removeAll(desiredState.keySet());
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138 1 1. apply : Replaced integer addition with subtraction → KILLED
 
        int mismatchCount = inCsvNotSource.size() + inSourceNotCsv.size();
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        // ── Step 4: enforce mismatch limit ────────────────────────────────────
141 6 1. apply : changed conditional boundary → SURVIVED
2. apply : changed conditional boundary → KILLED
3. apply : removed conditional - replaced comparison check with false → KILLED
4. apply : removed conditional - replaced comparison check with false → KILLED
5. apply : removed conditional - replaced comparison check with true → KILLED
6. apply : removed conditional - replaced comparison check with true → KILLED
 
        if (mismatchLimit >= 0 && mismatchCount >= mismatchLimit) {
142 1 1. apply : replaced int return with 0 for org/egothor/methodatlas/ApplyTagsFromCsvEngine::apply → KILLED
 
            return reportMismatchesAndAbort(inCsvNotSource, inSourceNotCsv, mismatchCount, mismatchLimit, log);
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        }
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        // ── Step 5: warn about mismatches (no limit, or below limit) ──────────
146 1 1. apply : removed call to org/egothor/methodatlas/ApplyTagsFromCsvEngine::warnMismatches → SURVIVED
 
        warnMismatches(inCsvNotSource, inSourceNotCsv);
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        // ── Step 6: apply changes file by file ────────────────────────────────
149 1 1. apply : replaced int return with 0 for org/egothor/methodatlas/ApplyTagsFromCsvEngine::apply → SURVIVED
 
        return applyFilesLoop(sourceIndex, desiredState, patchers, mismatchCount, log);
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    }
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    private static int reportMismatchesAndAbort(Set<String> inCsvNotSource, Set<String> inSourceNotCsv,
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            int mismatchCount, int mismatchLimit, PrintWriter log) {
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        for (String k : inCsvNotSource) {
155 1 1. reportMismatchesAndAbort : removed call to java/io/PrintWriter::println → KILLED
 
            log.println("MISMATCH (in CSV, not in source): " + k);
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        }
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        for (String k : inSourceNotCsv) {
158 1 1. reportMismatchesAndAbort : removed call to java/io/PrintWriter::println → SURVIVED
 
            log.println("MISMATCH (in source, not in CSV): " + k);
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        }
160 1 1. reportMismatchesAndAbort : removed call to java/io/PrintWriter::println → KILLED
 
        log.println("Apply-tags-from-csv aborted: " + mismatchCount
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                + " mismatch(es) >= limit " + mismatchLimit + ". No source files were modified.");
162 1 1. reportMismatchesAndAbort : replaced int return with 0 for org/egothor/methodatlas/ApplyTagsFromCsvEngine::reportMismatchesAndAbort → KILLED
 
        return 1;
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    }
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    private static void warnMismatches(Set<String> inCsvNotSource, Set<String> inSourceNotCsv) {
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        if (LOG.isLoggable(Level.WARNING)) {
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            for (String k : inCsvNotSource) {
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                LOG.warning("Mismatch (in CSV, not found in source): " + k);
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            }
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            for (String k : inSourceNotCsv) {
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                LOG.warning("Mismatch (in source, not present in CSV): " + k);
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            }
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        }
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    }
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    @SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
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    private static int applyFilesLoop(Map<Path, List<MethodKey>> sourceIndex,
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            Map<String, ScanRecord> desiredState, List<SourcePatcher> patchers,
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            int mismatchCount, PrintWriter log) {
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        int modifiedFiles = 0;
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        int totalChanges = 0;
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        boolean hadErrors = false;
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        for (Map.Entry<Path, List<MethodKey>> entry : sourceIndex.entrySet()) {
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            Path path = entry.getKey();
186 2 1. applyFilesLoop : removed conditional - replaced equality check with false → SURVIVED
2. applyFilesLoop : removed conditional - replaced equality check with true → KILLED
 
            if (!hasRelevantMethod(entry.getValue(), desiredState)) {
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                continue;
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            }
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            SourcePatcher patcher = patchers.stream()
191 2 1. lambda$applyFilesLoop$0 : replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$applyFilesLoop$0 → SURVIVED
2. lambda$applyFilesLoop$0 : replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$applyFilesLoop$0 → KILLED
 
                    .filter(p -> p.supports(path))
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                    .findFirst().orElse(null);
193 2 1. applyFilesLoop : removed conditional - replaced equality check with false → SURVIVED
2. applyFilesLoop : removed conditional - replaced equality check with true → KILLED
 
            if (patcher == null) {
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                continue;
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            }
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            // Build per-method desired state maps for this file
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            Map<String, List<String>> tagsToApply = new LinkedHashMap<>();
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            Map<String, String> displayNames = new LinkedHashMap<>();
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            for (MethodKey mk : entry.getValue()) {
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                String k = key(mk.fqcn(), mk.method());
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                ScanRecord desired = desiredState.get(k);
204 2 1. applyFilesLoop : removed conditional - replaced equality check with false → SURVIVED
2. applyFilesLoop : removed conditional - replaced equality check with true → KILLED
 
                if (desired == null) {
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                    continue;
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                }
207 2 1. applyFilesLoop : removed conditional - replaced equality check with true → SURVIVED
2. applyFilesLoop : removed conditional - replaced equality check with false → KILLED
 
                if (desired.tags() != null) {
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                    tagsToApply.put(mk.method(), desired.tags());
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                }
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                // null means the column was absent from the CSV (old format) — leave @DisplayName untouched.
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                // "" means the column was present but empty — remove @DisplayName.
212 2 1. applyFilesLoop : removed conditional - replaced equality check with true → SURVIVED
2. applyFilesLoop : removed conditional - replaced equality check with false → KILLED
 
                if (desired.displayName() != null) {
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                    displayNames.put(mk.method(), desired.displayName());
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                }
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            }
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            try {
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                int changes = patcher.patch(path, tagsToApply, displayNames, log);
219 3 1. applyFilesLoop : removed conditional - replaced comparison check with false → SURVIVED
2. applyFilesLoop : changed conditional boundary → KILLED
3. applyFilesLoop : removed conditional - replaced comparison check with true → KILLED
 
                if (changes > 0) {
220 1 1. applyFilesLoop : Changed increment from 1 to -1 → SURVIVED
 
                    modifiedFiles++;
221 1 1. applyFilesLoop : Replaced integer addition with subtraction → SURVIVED
 
                    totalChanges += changes;
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                }
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            } catch (IOException e) {
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                if (LOG.isLoggable(Level.WARNING)) {
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                    LOG.log(Level.WARNING, "Cannot process: " + path, e);
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                }
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                hadErrors = true;
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            }
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        }
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231 1 1. applyFilesLoop : removed call to java/io/PrintWriter::println → KILLED
 
        log.println("Apply-tags-from-csv complete: " + totalChanges + " change(s) in "
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                + modifiedFiles + " file(s); " + mismatchCount + " mismatch(es) skipped.");
233 2 1. applyFilesLoop : removed conditional - replaced equality check with false → SURVIVED
2. applyFilesLoop : removed conditional - replaced equality check with true → KILLED
 
        return hadErrors ? 1 : 0;
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    }
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    private static boolean hasRelevantMethod(List<MethodKey> methods, Map<String, ScanRecord> desiredState) {
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        for (MethodKey mk : methods) {
238 2 1. hasRelevantMethod : removed conditional - replaced equality check with true → SURVIVED
2. hasRelevantMethod : removed conditional - replaced equality check with false → KILLED
 
            if (desiredState.containsKey(key(mk.fqcn(), mk.method()))) {
239 1 1. hasRelevantMethod : replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::hasRelevantMethod → KILLED
 
                return true;
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            }
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        }
242 1 1. hasRelevantMethod : replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::hasRelevantMethod → NO_COVERAGE
 
        return false;
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    }
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    /**
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     * Scans source roots and builds an index mapping each source file to the
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     * list of (FQCN, method) pairs for all test methods it contains.
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     *
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     * <p>
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     * Each supported source file is passed to
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     * {@link SourcePatcher#discoverMethodsByClass(Path)} to obtain the actual
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     * test-method inventory. This gives the correct FQCN–method pairs
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     * regardless of whether the source tree uses the standard
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     * {@code package/to/ClassName.java} directory structure.
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     * </p>
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     *
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     * @param roots    source root directories
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     * @param patchers list of configured patchers used to identify supported files
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     * @return map from source file path to list of {@link MethodKey} entries;
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     *         never {@code null}
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     * @throws IOException if a file tree cannot be traversed
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     */
263 
    @SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
264 
    private static Map<Path, List<MethodKey>> buildSourceIndex(
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            List<Path> roots,
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            List<SourcePatcher> patchers) throws IOException {
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        Map<Path, List<MethodKey>> index = new HashMap<>();
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        for (Path root : roots) {
271 2 1. buildSourceIndex : removed conditional - replaced equality check with false → SURVIVED
2. buildSourceIndex : removed conditional - replaced equality check with true → KILLED
 
            if (!Files.isDirectory(root)) {
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                continue;
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            }
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            try (Stream<Path> stream = Files.walk(root)) {
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                for (Path path : (Iterable<Path>) stream
276 2 1. lambda$buildSourceIndex$1 : replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$1 → SURVIVED
2. lambda$buildSourceIndex$1 : replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$1 → KILLED
 
                        .filter(Files::isRegularFile)::iterator) {
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                    SourcePatcher patcher = patchers.stream()
279 2 1. lambda$buildSourceIndex$2 : replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$2 → SURVIVED
2. lambda$buildSourceIndex$2 : replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$2 → KILLED
 
                            .filter(p -> p.supports(path))
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                            .findFirst().orElse(null);
281 2 1. buildSourceIndex : removed conditional - replaced equality check with true → KILLED
2. buildSourceIndex : removed conditional - replaced equality check with false → KILLED
 
                    if (patcher == null) {
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                        continue;
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                    }
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                    // Ask the patcher to discover test methods in this file
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                    Map<String, List<String>> byClass = patcher.discoverMethodsByClass(path);
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                    List<MethodKey> keys = new ArrayList<>();
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                    for (Map.Entry<String, List<String>> classEntry : byClass.entrySet()) {
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                        String fqcn = classEntry.getKey();
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                        for (String methodName : classEntry.getValue()) {
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                            keys.add(new MethodKey(fqcn, methodName));
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                        }
293 
                    }
294 2 1. buildSourceIndex : removed conditional - replaced equality check with true → SURVIVED
2. buildSourceIndex : removed conditional - replaced equality check with false → KILLED
 
                    if (!keys.isEmpty()) {
295 
                        index.put(path, keys);
296 
                    }
297 
                }
298 
            }
299 
        }
300
301 1 1. buildSourceIndex : replaced return value with Collections.emptyMap for org/egothor/methodatlas/ApplyTagsFromCsvEngine::buildSourceIndex → KILLED
 
        return index;
302 
    }
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    private static String key(String fqcn, String method) {
305 1 1. key : replaced return value with "" for org/egothor/methodatlas/ApplyTagsFromCsvEngine::key → KILLED
 
        return fqcn + "::" + method;
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    }
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    /** Lightweight tuple holding a fully qualified class name and a method name. */
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    private record MethodKey(String fqcn, String method) {
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    }
311 
}

Mutations

108

1.1
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] removed conditional - replaced equality check with true → KILLED

2.2
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_emptyCsvReturnsZero(java.nio.file.Path)] removed conditional - replaced equality check with false → KILLED

109

1.1
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_emptyCsvReturnsZero(java.nio.file.Path)] removed call to java/io/PrintWriter::println → KILLED

113

1.1
Location : apply
Killed by : none Replaced integer multiplication with division → SURVIVED Covering tests

138

1.1
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_methodInSourceNotInCsvCountedAsMismatch(java.nio.file.Path)] Replaced integer addition with subtraction → KILLED

141

1.1
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] changed conditional boundary → KILLED

2.2
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] removed conditional - replaced comparison check with false → KILLED

3.3
Location : apply
Killed by : none changed conditional boundary → SURVIVED Covering tests

4.4
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] removed conditional - replaced comparison check with false → KILLED

5.5
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchBelowLimitProceeds(java.nio.file.Path)] removed conditional - replaced comparison check with true → KILLED

6.6
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_noChangesWhenAlreadyMatchesCsv(java.nio.file.Path)] removed conditional - replaced comparison check with true → KILLED

142

1.1
Location : apply
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] replaced int return with 0 for org/egothor/methodatlas/ApplyTagsFromCsvEngine::apply → KILLED

146

1.1
Location : apply
Killed by : none removed call to org/egothor/methodatlas/ApplyTagsFromCsvEngine::warnMismatches → SURVIVED Covering tests

149

1.1
Location : apply
Killed by : none replaced int return with 0 for org/egothor/methodatlas/ApplyTagsFromCsvEngine::apply → SURVIVED Covering tests

155

1.1
Location : reportMismatchesAndAbort
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitAborts(java.nio.file.Path)] removed call to java/io/PrintWriter::println → KILLED

158

1.1
Location : reportMismatchesAndAbort
Killed by : none removed call to java/io/PrintWriter::println → SURVIVED Covering tests

160

1.1
Location : reportMismatchesAndAbort
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitAborts(java.nio.file.Path)] removed call to java/io/PrintWriter::println → KILLED

162

1.1
Location : reportMismatchesAndAbort
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] replaced int return with 0 for org/egothor/methodatlas/ApplyTagsFromCsvEngine::reportMismatchesAndAbort → KILLED

186

1.1
Location : applyFilesLoop
Killed by : none removed conditional - replaced equality check with false → SURVIVED Covering tests

2.2
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with true → KILLED

191

1.1
Location : lambda$applyFilesLoop$0
Killed by : none replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$applyFilesLoop$0 → SURVIVED Covering tests

2.2
Location : lambda$applyFilesLoop$0
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$applyFilesLoop$0 → KILLED

193

1.1
Location : applyFilesLoop
Killed by : none removed conditional - replaced equality check with false → SURVIVED Covering tests

2.2
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with true → KILLED

204

1.1
Location : applyFilesLoop
Killed by : none removed conditional - replaced equality check with false → SURVIVED Covering tests

2.2
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with true → KILLED

207

1.1
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_noChangesWhenAlreadyMatchesCsv(java.nio.file.Path)] removed conditional - replaced equality check with false → KILLED

2.2
Location : applyFilesLoop
Killed by : none removed conditional - replaced equality check with true → SURVIVED Covering tests

212

1.1
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with false → KILLED

2.2
Location : applyFilesLoop
Killed by : none removed conditional - replaced equality check with true → SURVIVED Covering tests

219

1.1
Location : applyFilesLoop
Killed by : none removed conditional - replaced comparison check with false → SURVIVED Covering tests

2.2
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_noChangesWhenAlreadyMatchesCsv(java.nio.file.Path)] changed conditional boundary → KILLED

3.3
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_noChangesWhenAlreadyMatchesCsv(java.nio.file.Path)] removed conditional - replaced comparison check with true → KILLED

220

1.1
Location : applyFilesLoop
Killed by : none Changed increment from 1 to -1 → SURVIVED Covering tests

221

1.1
Location : applyFilesLoop
Killed by : none Replaced integer addition with subtraction → SURVIVED Covering tests

231

1.1
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_noChangesWhenAlreadyMatchesCsv(java.nio.file.Path)] removed call to java/io/PrintWriter::println → KILLED

233

1.1
Location : applyFilesLoop
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_returnsZeroOnSuccess(java.nio.file.Path)] removed conditional - replaced equality check with true → KILLED

2.2
Location : applyFilesLoop
Killed by : none removed conditional - replaced equality check with false → SURVIVED Covering tests

238

1.1
Location : hasRelevantMethod
Killed by : none removed conditional - replaced equality check with true → SURVIVED Covering tests

2.2
Location : hasRelevantMethod
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with false → KILLED

239

1.1
Location : hasRelevantMethod
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::hasRelevantMethod → KILLED

242

1.1
Location : hasRelevantMethod
Killed by : none replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::hasRelevantMethod → NO_COVERAGE

271

1.1
Location : buildSourceIndex
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with true → KILLED

2.2
Location : buildSourceIndex
Killed by : none removed conditional - replaced equality check with false → SURVIVED Covering tests

276

1.1
Location : lambda$buildSourceIndex$1
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$1 → KILLED

2.2
Location : lambda$buildSourceIndex$1
Killed by : none replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$1 → SURVIVED Covering tests

279

1.1
Location : lambda$buildSourceIndex$2
Killed by : none replaced boolean return with true for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$2 → SURVIVED Covering tests

2.2
Location : lambda$buildSourceIndex$2
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] replaced boolean return with false for org/egothor/methodatlas/ApplyTagsFromCsvEngine::lambda$buildSourceIndex$2 → KILLED

281

1.1
Location : buildSourceIndex
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with true → KILLED

2.2
Location : buildSourceIndex
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] removed conditional - replaced equality check with false → KILLED

294

1.1
Location : buildSourceIndex
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] removed conditional - replaced equality check with false → KILLED

2.2
Location : buildSourceIndex
Killed by : none removed conditional - replaced equality check with true → SURVIVED Covering tests

301

1.1
Location : buildSourceIndex
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_addsDisplayNameImportWhenDisplayNameSet(java.nio.file.Path)] replaced return value with Collections.emptyMap for org/egothor/methodatlas/ApplyTagsFromCsvEngine::buildSourceIndex → KILLED

305

1.1
Location : key
Killed by : org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest.[engine:junit-jupiter]/[class:org.egothor.methodatlas.MethodAtlasAppApplyTagsFromCsvTest]/[method:applyTagsFromCsv_mismatchLimitReturnsOne(java.nio.file.Path)] replaced return value with "" for org/egothor/methodatlas/ApplyTagsFromCsvEngine::key → KILLED

Active mutators

Tests examined


Report generated by PIT 1.22.1