@Test
public void replaceLobWithTable() throws StructureGraphComparisonException {
ISqlSchemaFrontend frontend1 = new H2SchemaFrontend(DATABASE_FILE_PATH);
ISqlSchemaFrontend frontend2 = new H2SchemaFrontend(REPLACE_LOB_WITH_TABLE_DATABASE_FILE_PATH);
DirectedGraph<IStructureElement, DefaultEdge> schema1 = frontend1.createSqlSchema();
DirectedGraph<IStructureElement, DefaultEdge> schema2 = frontend2.createSqlSchema();
SqlSchemaComparer comparer = new SqlSchemaComparer(schema1, schema2);
SqlSchemaComparisonResult result = comparer.comparisonResult;
assertEquals(
29,
SqlElementFactory.getSqlElementsOfType(SqlColumnVertex.class, schema1.vertexSet()).size());
assertEquals(
33,
SqlElementFactory.getSqlElementsOfType(SqlColumnVertex.class, schema2.vertexSet()).size());
for (Entry<ISqlElement, SchemaModification> entry : result.getModifications().entrySet()) {
if (entry.getValue() == SchemaModification.CREATE_TABLE) {
assertEquals(REPLACE_LOB_WITH_TABLE, entry.getKey().getName());
}
if (entry.getValue() == SchemaModification.DELETE_COLUMN) {
assertEquals(REPLACE_LOB_WITH_COLUMN, entry.getKey().getName());
}
}
}
@Test
public void droppedTableDetectedCorrectly() throws StructureGraphComparisonException {
ISqlSchemaFrontend frontend1 = new H2SchemaFrontend(DATABASE_FILE_PATH);
ISqlSchemaFrontend frontend2 = new H2SchemaFrontend(DROPPED_TABLE_DATABASE_FILE_PATH);
DirectedGraph<IStructureElement, DefaultEdge> schema1 = frontend1.createSqlSchema();
DirectedGraph<IStructureElement, DefaultEdge> schema2 = frontend2.createSqlSchema();
SqlSchemaComparer comparer = new SqlSchemaComparer(schema1, schema2);
SqlSchemaComparisonResult result = comparer.comparisonResult;
assertEquals(
7,
SqlElementFactory.getSqlElementsOfType(SqlTableVertex.class, schema1.vertexSet()).size());
assertEquals(
6,
SqlElementFactory.getSqlElementsOfType(SqlTableVertex.class, schema2.vertexSet()).size());
for (Entry<ISqlElement, SchemaModification> entry : result.getModifications().entrySet()) {
if (entry.getValue() == SchemaModification.DELETE_TABLE) {
assertEquals(SchemaModification.DELETE_TABLE, entry.getValue());
assertEquals(DROPPED_TABLE_NAME, entry.getKey().getName());
}
}
}