public void WhenSetFormulaWithNullThenDoNothing()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column("MyColumn");
mapper.Formula(null);
hbmDiscriminator.formula.Should().Be.Null();
hbmDiscriminator.column.Should().Not.Be.Null();
}
public void Discriminator(Action <IDiscriminatorMapper> discriminatorMapping)
{
if (discriminatorMapper == null)
{
var hbmDiscriminator = new HbmDiscriminator();
classMapping.discriminator = hbmDiscriminator;
discriminatorMapper = new DiscriminatorMapper(hbmDiscriminator);
}
discriminatorMapping(discriminatorMapper);
}
public void SettingColumnOverridesFormula()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Formula("formula");
mapper.Column(cm => cm.Unique(true));
hbmDiscriminator.formula.Should().Be.Null();
hbmDiscriminator.Item.Should().Be.OfType <HbmColumn>();
}
public void SettingColumnPlainValuesOverridesFormula()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Formula("formula");
mapper.Column("colName");
hbmDiscriminator.formula.Should().Be.Null();
hbmDiscriminator.column.Should().Be("colName");
}
public void CanSetForce()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Force(true);
hbmDiscriminator.force.Should().Be(true);
mapper.Force(false);
hbmDiscriminator.force.Should().Be(false);
}
public void CanSetInsert()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Insert(true);
hbmDiscriminator.insert.Should().Be(true);
mapper.Insert(false);
hbmDiscriminator.insert.Should().Be(false);
}
public void CanSetNotNullable()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.NotNullable(true);
hbmDiscriminator.notnull.Should().Be(true);
mapper.NotNullable(false);
hbmDiscriminator.notnull.Should().Be(false);
}
public void WhenSetFormulaThenResetColumn()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column("MyColumn");
mapper.Formula("SomeFormula");
hbmDiscriminator.formula.Should().Be("SomeFormula");
hbmDiscriminator.column.Should().Be.Null();
hbmDiscriminator.Item.Should().Be.Null();
}
private void BindColumns(HbmDiscriminator discriminatorSchema, SimpleValue discriminator)
{
Table table = discriminator.Table;
//COLUMN(S)
if (discriminatorSchema.column != null)
{
Column col = new Column();
col.Value = discriminator;
BindColumn(discriminatorSchema, col);
col.Name = mappings.NamingStrategy.ColumnName(discriminatorSchema.column);
if (table != null)
{
table.AddColumn(col);
}
discriminator.AddColumn(col);
}
else if (discriminatorSchema.Item != null && discriminatorSchema.Item is HbmColumn)
{
HbmColumn theCol = (HbmColumn)discriminatorSchema.Item;
Column col = new Column();
col.Value = discriminator;
BindColumn(theCol, col, false);
col.Name = mappings.NamingStrategy.ColumnName(theCol.name);
if (table != null)
{
table.AddColumn(col);
}
//table=null -> an association, fill it in later
discriminator.AddColumn(col);
BindIndex(theCol.index, table, col);
BindUniqueKey(theCol.uniquekey, table, col);
}
if (discriminator.ColumnSpan == 0)
{
Column col = new Column();
col.Value = discriminator;
BindColumn(discriminatorSchema, col);
col.Name = mappings.NamingStrategy.PropertyToColumnName(
RootClass.DefaultDiscriminatorColumnName);
discriminator.Table.AddColumn(col);
discriminator.AddColumn(col);
}
}
public void WhenSetBasicColumnValuesMoreThanOnceThenMergeColumn()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column(cm => cm.Length(50));
mapper.Column(cm => cm.NotNullable(false));
hbmDiscriminator.Item.Should().Be.Null();
hbmDiscriminator.length.Should().Be("50");
hbmDiscriminator.notnull.Should().Be(false);
}
private static void BindColumn(HbmDiscriminator discriminatorSchema, Column column)
{
if (discriminatorSchema.length != null)
{
column.Length = int.Parse(discriminatorSchema.length);
}
column.IsNullable = !discriminatorSchema.notnull;
column.IsUnique = false;
column.CheckConstraint = string.Empty;
column.SqlType = null;
}
public void WhenSetColumnValuesThenAddColumnTag()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column(cm =>
{
cm.SqlType("VARCHAR(50)");
cm.NotNullable(false);
});
hbmDiscriminator.Item.Should().Not.Be.Null();
hbmDiscriminator.Columns.Should().Have.Count.EqualTo(1);
}
public void WhenSetBasicColumnValuesThenSetPlainValues()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column(cm =>
{
cm.Length(50);
cm.NotNullable(false);
});
hbmDiscriminator.Item.Should().Be.Null();
hbmDiscriminator.length.Should().Be("50");
hbmDiscriminator.notnull.Should().Be(false);
}
public void SettingFormulaOverridesColumnPlainValues()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column("colName");
mapper.Length(10);
mapper.Formula("formula");
hbmDiscriminator.formula.Should().Be("formula");
hbmDiscriminator.column.Should().Be(null);
hbmDiscriminator.length.Should().Be(null);
hbmDiscriminator.notnull.Should().Be(true);
hbmDiscriminator.Item.Should().Be.Null();
}
public void WhenSetColumnValuesThenDefaultNotNullableShouldBeTrue()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column(cm =>
{
cm.SqlType("VARCHAR(50)");
});
var hbmColumn = hbmDiscriminator.Columns.Single();
hbmColumn.notnullSpecified.Should().Be.True();
hbmColumn.notnull.Should().Be.True();
hbmDiscriminator.notnull.Should().Be.True();
}
public void WhenSetFormulaWithMultipleLinesThenSetFormulaNode()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
var formula = @"Line1
Line2";
mapper.Formula(formula);
hbmDiscriminator.formula.Should().Be.Null();
hbmDiscriminator.Item.Should().Not.Be.Null().And.Be.OfType <HbmFormula>();
var hbmFormula = (HbmFormula)(hbmDiscriminator.Item);
hbmFormula.Text.Length.Should().Be(2);
hbmFormula.Text[0].Should().Be("Line1");
hbmFormula.Text[1].Should().Be("Line2");
}
public void WhenSetColumnValuesThenOverrideDefaultNotNullable()
{
var hbmDiscriminator = new HbmDiscriminator();
var mapper = new DiscriminatorMapper(hbmDiscriminator);
mapper.Column(cm =>
{
cm.SqlType("VARCHAR(50)");
cm.NotNullable(false);
});
var hbmColumn = hbmDiscriminator.Columns.Single();
hbmColumn.notnullSpecified.Should().Be.False();
hbmColumn.notnull.Should().Be.False();
hbmDiscriminator.notnull.Should("the not-null should be the default and should not be present in the mapping.").Be.True();
}
private void BindSimpleValue(HbmDiscriminator discriminatorSchema, SimpleValue discriminator)
{
if (discriminatorSchema.type != null)
{
discriminator.TypeName = discriminatorSchema.type;
}
if (discriminatorSchema.formula != null)
{
Formula f = new Formula();
f.FormulaString = discriminatorSchema.formula;
discriminator.AddFormula(f);
}
else
{
BindColumns(discriminatorSchema, discriminator);
}
}
public void BindDiscriminator(HbmDiscriminator discriminatorSchema, Table table)
{
if (discriminatorSchema == null)
{
return;
}
//DISCRIMINATOR
var discriminator = new SimpleValue(table);
rootClass.Discriminator = discriminator;
BindSimpleValue(discriminatorSchema, discriminator);
if (discriminator.Type == null)
{
discriminator.TypeName = NHibernateUtil.String.Name;
}
rootClass.IsPolymorphic = true;
rootClass.IsForceDiscriminator = discriminatorSchema.force;
rootClass.IsDiscriminatorInsertable = discriminatorSchema.insert;
}