I am currently coding test with dbunit(using hsqldb). However, I have a huge Problem at initializing the db:
here`s the code:
/**
* Init before a test starts
*/
@Before
public void initialise() {
IDataSet dataSetRating = null;
IDataSet dataSetMovie = null;
log.info("enter init test");
try {
con = datasource.getConnection();
icon = new DatabaseConnection(con);
File rating = new File("./src/test/resources/startDatabaseRating.xml");
dataSetRating = new FlatXmlDataSetBuilder().build(rating);
DatabaseOperation.CLEAN_INSERT.execute(icon, dataSetRating);
} catch (Exception e) {
e.printStackTrace();
log.error(e);
System.exit(-1);
}
}
my create statement looks like that:
CREATE TABLE Rating
(
rid INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
mid INTEGER FOREIGN KEY REFERENCES Movie(movieId),
rating INTEGER NOT NULL,
);
and my startDatabaseRating.xml looks like that:
<?xml version="1.0" encoding="UTF-8"?>
<dataset>
<Rating rid="0" mid="0" rating="1" />
<Rating rid="1" mid="0" rating="2" />
<Rating rid="2" mid="0" rating="3" />
<Rating rid="3" mid="0" rating="4" />
<Movie movieid="0" title="Movie1" moviePath="C" />
<Movie movieid="1" title="Movie2" moviePath="D" />
</dataset>
When I run the tests I get:
java.sql.SQLIntegrityConstraintViolationException: integrity
constraint violation: foreign key no action; SYS_FK_10556 table:
RATING
Why do I get this exception, cause there is still a dataset in the *.xml file. How to fix this problem?
UPDATE:
CREATE TABLE Movie
(
movieId INTEGER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
title VARCHAR(255) NOT NULL,
moviePath VARCHAR(500) NOT NULL
);