/**
* Appends the best matching row differences of the given table difference to the result
*
* @param tableDifference The difference, not null
* @param result The result to append to, not null
*/
protected void appendBestRowDifferences(TableDifference tableDifference, StringBuilder result) {
for (RowDifference rowDifference : tableDifference.getBestRowDifferences()) {
result.append("\n Different row: \n ");
appendColumnNames(rowDifference.getRow(), result);
result.append("\n ");
appendRow(rowDifference.getRow(), result);
result.append("\n\n Best matching differences: ");
for (Column column : rowDifference.getMissingColumns()) {
result.append("\n Missing column ");
result.append(column.getName());
}
for (ColumnDifference columnDifference : rowDifference.getColumnDifferences()) {
result.append("\n ");
result.append(columnDifference.getColumn().getName());
result.append(": ");
result.append(objectFormatter.format(columnDifference.getColumn().getValue()));
result.append(" <-> ");
Column actualColumn = columnDifference.getActualColumn();
result.append(
objectFormatter.format(actualColumn == null ? null : actualColumn.getValue()));
}
result.append("\n");
}
}
/**
* Appends the table differences of the given schema difference to the result
*
* @param schemaDifference The difference, not null
* @param result The result to append to, not null
*/
protected void appendTableDifferences(SchemaDifference schemaDifference, StringBuilder result) {
for (TableDifference tableDifference : schemaDifference.getTableDifferences()) {
Table table = tableDifference.getTable();
if (table.isEmpty()) {
result.append("\nExpected table to be empty but found rows for table ");
appendTableName(schemaDifference.getSchema(), table, result);
result.append("\n");
continue;
}
result.append("\nFound differences for table ");
appendTableName(schemaDifference.getSchema(), table, result);
result.append(":\n");
appendMissingRowDifferences(tableDifference, result);
appendBestRowDifferences(tableDifference, result);
}
}
/**
* Appends the missing rows of the given table difference to the result
*
* @param tableDifference The difference, not null
* @param result The result to append to, not null
*/
protected void appendMissingRowDifferences(
TableDifference tableDifference, StringBuilder result) {
for (Row missingRow : tableDifference.getMissingRows()) {
result.append("\n Missing row:\n ");
appendColumnNames(missingRow, result);
result.append("\n ");
appendRow(missingRow, result);
result.append("\n");
}
}
