//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldThrowConstraintViolationIfAskedToIndexPropertyThatIsAlreadyIndexed()
public virtual void ShouldThrowConstraintViolationIfAskedToIndexPropertyThatIsAlreadyIndexed()
{
// GIVEN
Schema schema;
using (Transaction tx = _db.beginTx())
{
schema = _db.schema();
Schema.indexFor(_label).on(_propertyKey).create();
tx.Success();
}
// WHEN
ConstraintViolationException caught = null;
try
{
using (Transaction tx = _db.beginTx())
{
Schema.indexFor(_label).on(_propertyKey).create();
tx.Success();
}
}
catch (ConstraintViolationException e)
{
caught = e;
}
// THEN
assertThat(caught, not(nullValue()));
}
private void CreateConstraint(GraphDatabaseService database)
{
using (Transaction transaction = database.BeginTx())
{
Schema schema = database.Schema();
Schema.constraintFor(_constraintIndexLabel).assertPropertyIsUnique(UNIQUE_PROPERTY_NAME).create();
transaction.Success();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldThrowConstraintViolationIfAskedToCreateCompoundConstraint()
public virtual void ShouldThrowConstraintViolationIfAskedToCreateCompoundConstraint()
{
// WHEN
try
{
using (Transaction tx = _db.beginTx())
{
Schema schema = _db.schema();
Schema.constraintFor(_label).assertPropertyIsUnique("my_property_key").assertPropertyIsUnique("other_property").create();
tx.Success();
fail("Should not be able to create constraint on multiple propertyKey keys");
}
}
catch (System.NotSupportedException e)
{
assertThat(e.Message, containsString("can only create one unique constraint"));
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldThrowConstraintViolationIfAskedToIndexSamePropertyAndLabelTwiceInSameTx()
public virtual void ShouldThrowConstraintViolationIfAskedToIndexSamePropertyAndLabelTwiceInSameTx()
{
// WHEN
using (Transaction tx = _db.beginTx())
{
Schema schema = _db.schema();
Schema.indexFor(_label).on(_propertyKey).create();
try
{
Schema.indexFor(_label).on(_propertyKey).create();
fail("Should not have validated");
}
catch (ConstraintViolationException e)
{
assertEquals("There already exists an index :MY_LABEL(my_property_key).", e.Message);
}
tx.Success();
}
}
