public void TestPrimaryMapperMappingViaExpressionForBaseProperty()
{
// Derived 1
// Setup
PrimaryMapper.Add <PrimaryMapperTestDerivedClass1>(e => e.ColumnId);
// Act
var actual = PrimaryMapper.Get <PrimaryMapperTestDerivedClass1>();
var expected = "ColumnId";
// Assert
Assert.IsTrue(actual?.IsPrimary() == true);
Assert.AreEqual(expected, actual?.GetMappedName());
// Derived 2
// Setup
PrimaryMapper.Add <PrimaryMapperTestDerivedClass2>(e => e.ColumnId);
// Act
actual = PrimaryMapper.Get <PrimaryMapperTestDerivedClass2>();
expected = "ColumnId";
// Assert
Assert.IsTrue(actual?.IsPrimary() == true);
Assert.AreEqual(expected, actual?.GetMappedName());
}
private static void Setup()
{
// MappedCompleteTable
ClassMapper.Add <MappedCompleteTable>("[dbo].[COMPLETETABLE]", true);
PrimaryMapper.Add <MappedCompleteTable>(e => e.SessionIdMapped, true);
PropertyMapper.Add <MappedCompleteTable>(e => e.SessionIdMapped, "SESSIONID", true);
PropertyMapper.Add <MappedCompleteTable>(e => e.ColumnBigIntMapped, "COLUMNBIGINT", true);
PropertyMapper.Add <MappedCompleteTable>(e => e.ColumnBitMapped, "COLUMNBIT", true);
PropertyMapper.Add <MappedCompleteTable>(e => e.ColumnIntMapped, "COLUMNINT", true);
PropertyMapper.Add <MappedCompleteTable>(e => e.ColumnDateTimeMapped, "COLUMNDATETIME", true);
PropertyMapper.Add <MappedCompleteTable>(e => e.ColumnDateTime2Mapped, "COLUMNDATETIME2", true);
PropertyMapper.Add <MappedCompleteTable>(e => e.ColumnNVarCharMapped, "COLUMNNVARCHAR", true);
// MappedCompleteTable
ClassMapper.Add <MappedIdentityTable>("[sc].[IDENTITYTABLE]", true);
PrimaryMapper.Add <MappedIdentityTable>(e => e.IdMapped, true);
PropertyMapper.Add <MappedIdentityTable>(e => e.IdMapped, "ID", true);
PropertyMapper.Add <MappedIdentityTable>(e => e.RowGuidMapped, "ROWGUID", true);
PropertyMapper.Add <MappedIdentityTable>(e => e.ColumnBitMapped, "COLUMNBIT", true);
PropertyMapper.Add <MappedIdentityTable>(e => e.ColumnIntMapped, "COLUMNINT", true);
PropertyMapper.Add <MappedIdentityTable>(e => e.ColumnDateTimeMapped, "COLUMNDATETIME", true);
PropertyMapper.Add <MappedIdentityTable>(e => e.ColumnDateTime2Mapped, "COLUMNDATETIME2", true);
PropertyMapper.Add <MappedIdentityTable>(e => e.ColumnFloatMapped, "COLUMNFLOAT", true);
PropertyMapper.Add <MappedIdentityTable>(e => e.ColumnNVarCharMapped, "COLUMNNVARCHAR", true);
// MappedCompleteTableForKey
ClassMapper.Add <MappedCompleteTableForKey>("[dbo].[COMPLETETABLE]", true);
PropertyMapper.Add <MappedCompleteTableForKey>(e => e.IdMapped, "SESSIONID", true);
}
public void TestClassMapPrimaryMappingOverride()
{
// Setup
PrimaryMapper.Add <ClassMapperTestClass>(e => e.RowId, true);
// Act
var actual = PrimaryCache.Get <ClassMapperTestClass>();
var expected = "RowId";
// Assert
Assert.AreEqual(expected, actual.GetMappedName());
}
public void TestPrimaryMapperMappingViaExpression()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(e => e.ColumnInt);
// Act
var actual = PrimaryMapper.Get <PrimaryMapperTestClass>();
var expected = "ColumnInt";
// Assert
Assert.IsTrue(actual?.IsPrimary() == true);
Assert.AreEqual(expected, actual?.GetMappedName());
}
public void TestPrimaryMapperMappingViaFieldOverride()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(new Field("ColumnInt"));
PrimaryMapper.Add <PrimaryMapperTestClass>(new Field("ColumnString"), true);
// Act
var actual = PrimaryMapper.Get <PrimaryMapperTestClass>();
var expected = "ColumnString";
// Assert
Assert.IsTrue(actual?.IsPrimary() == true);
Assert.AreEqual(expected, actual?.GetMappedName());
}
/// <summary>
/// Resolves the primary <see cref="ClassProperty"/> of the data entity type.
/// </summary>
/// <param name="entityType">The type of the data entity.</param>
/// <returns>The instance of the primary <see cref="ClassProperty"/> object.</returns>
public ClassProperty Resolve(Type entityType)
{
var properties = PropertyCache.Get(entityType);
// Check for the properties
if (properties == null)
{
return(null);
}
// Get the first entry with Primary attribute
var property = properties
.FirstOrDefault(p => p.GetPrimaryAttribute() != null);
// Get from the implicit mapping
if (property == null)
{
property = PrimaryMapper.Get(entityType);
}
// Id Property
if (property == null)
{
property = properties
.FirstOrDefault(p =>
string.Equals(p.PropertyInfo.Name, "id", StringComparison.OrdinalIgnoreCase));
}
// Type.Name + Id
if (property == null)
{
property = properties
.FirstOrDefault(p =>
string.Equals(p.PropertyInfo.Name, string.Concat(p.GetDeclaringType().Name, "id"), StringComparison.OrdinalIgnoreCase));
}
// Mapping.Name + Id
if (property == null)
{
property = properties
.FirstOrDefault(p =>
string.Equals(p.PropertyInfo.Name, string.Concat(ClassMappedNameCache.Get(p.GetDeclaringType()), "id"), StringComparison.OrdinalIgnoreCase));
}
// Return the instance
return(property);
}
public void Cleanup()
{
ClassMapper.Clear();
PropertyMapper.Clear();
PrimaryMapper.Clear();
IdentityMapper.Clear();
TypeMapper.Clear();
//PropertyHandlerMapper.Clear();
PropertyValueAttributeMapper.Clear();
ClassMappedNameCache.Flush();
PropertyCache.Flush();
PrimaryCache.Flush();
IdentityCache.Flush();
TypeMapCache.Flush();
//PropertyHandlerMapper.Clear();
PropertyValueAttributeCache.Flush();
}
public void TestPrimaryMapperMappingViaFieldWithMapAttribute()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestWithAttributeClass>(new Field("ColumnInt"));
// Act
var actual = PrimaryMapper.Get <PrimaryMapperTestWithAttributeClass>();
var expected = "ColumnInt";
// Assert
Assert.IsTrue(actual?.IsPrimary() == true);
Assert.AreEqual(expected, actual?.GetMappedName());
// Act
actual = PrimaryCache.Get <PrimaryMapperTestWithAttributeClass>();
expected = "ColumnString";
// Assert
Assert.IsTrue(actual?.IsPrimary() == true);
Assert.AreEqual(expected, actual?.GetMappedName());
}
public void ThrowExceptionOnPrimaryMapperViaFieldThatIsIsMissing()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(new Field("Whatever"));
}
public void ThrowExceptionOnPrimaryMapperViaPropertyNameThatIsMissing()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>("Whatever");
}
public void ThrowExceptionOnPrimaryMapperViaFieldThatIsEmptySpaces()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(field: new Field(" "));
}
public void ThrowExceptionOnPrimaryMapperViaPropertyNameThatIsEmptySpaces()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(propertyName: " ");
}
public void ThrowExceptionOnPrimaryMapperViaExpressionThatIsNull()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(expression: null);
}
public void Cleanup()
{
PrimaryCache.Flush();
PrimaryMapper.Clear();
}
public void ThrowExceptionOnPrimaryMapperViaExpressionThatIsAlreadyExisting()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(e => e.ColumnInt);
PrimaryMapper.Add <PrimaryMapperTestClass>(e => e.ColumnString);
}
public void ThrowExceptionOnPrimaryMapperViaFieldThatIsAlreadyExisting()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(new Field("ColumnInt"));
PrimaryMapper.Add <PrimaryMapperTestClass>(new Field("ColumnString"));
}
public void ThrowExceptionOnPrimaryMapperViaPropertyNameThatIsAlreadyExisting()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>("ColumnInt");
PrimaryMapper.Add <PrimaryMapperTestClass>("ColumnString");
}
public void ThrowExceptionOnClassMapPrimaryMappingThatIsAlreadyExisting()
{
// Setup
PrimaryMapper.Add <ClassMapperTestClass>(e => e.RowId);
}
public void ThrowExceptionOnPrimaryMapperViaPropertyNameThatIsNull()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(propertyName: null);
}
public void ThrowExceptionOnPrimaryMapperViaFieldThatIsNull()
{
// Setup
PrimaryMapper.Add <PrimaryMapperTestClass>(field: null);
}