public void Initialize () { var entityReferenceExpression = new SqlEntityReferenceExpression (typeof (Cook), "t", null, _entityDefinitionExpression); var expectedColumn = new SqlColumnReferenceExpression (typeof (string), "t", "Name", false, _entityDefinitionExpression); SqlExpressionTreeComparer.CheckAreEqualTrees (expectedColumn, entityReferenceExpression.Columns[0]); Assert.That (entityReferenceExpression.IdentityExpressionGenerator, Is.SameAs (_entityDefinitionExpression.IdentityExpressionGenerator)); }
public void CreateReference () { var entityReferenceExpression = new SqlEntityReferenceExpression (typeof (Cook), "t", null, _entityDefinitionExpression); var exptectedResult = new SqlEntityReferenceExpression (typeof (Cook), "t", null, entityReferenceExpression); var result = entityReferenceExpression.CreateReference ("t", _entityDefinitionExpression.Type); SqlExpressionTreeComparer.CheckAreEqualTrees (exptectedResult, result); }
public void GetColumn () { var entityReferenceExpression = new SqlEntityReferenceExpression (typeof (Cook), "t", null, _entityDefinitionExpression); var result = entityReferenceExpression.GetColumn (typeof (string), "Test", false); var exprectedresult = new SqlColumnReferenceExpression (typeof (string), "t", "Test", false, _entityDefinitionExpression); SqlExpressionTreeComparer.CheckAreEqualTrees (exprectedresult, result); }
public void Update () { var entityReferenceExpression = new SqlEntityReferenceExpression (typeof (Cook), "t", null, _entityDefinitionExpression); var result = entityReferenceExpression.Update (typeof (Kitchen), "f", "testName"); var exptectedResult = new SqlEntityReferenceExpression (typeof (Kitchen), "f", "testName", _entityDefinitionExpression); Assert.That (result.Name, Is.EqualTo ("testName")); SqlExpressionTreeComparer.CheckAreEqualTrees (exptectedResult, result); }
public void ResolveMemberExpression_Association() { var referencedSqlExpression = new SqlEntityDefinitionExpression (typeof (DataContextTestClass.Customer), "c", null, e => e); var sqlEntityExpression = new SqlEntityReferenceExpression (typeof (DataContextTestClass.Order), "o", null, referencedSqlExpression); var memberInfo = typeof (DataContextTestClass.Order).GetProperty ("Customer"); var result = _mappingResolver.ResolveMemberExpression (sqlEntityExpression, memberInfo); var expectedExpression = new SqlEntityRefMemberExpression (sqlEntityExpression, memberInfo); SqlExpressionTreeComparer.CheckAreEqualTrees (expectedExpression, result); }
public void GenerateSql_VisitSqlEntityExpression_NamedEntity_ReferencingNamed () { var referencedEntity = new SqlEntityDefinitionExpression ( typeof (Cook), "c", "Cook", e => e, new[] { new SqlColumnDefinitionExpression (typeof (string), "t", "Name", false), new SqlColumnDefinitionExpression (typeof (string), "t", "City", false) }); var entityExpression = new SqlEntityReferenceExpression (typeof (Cook), "c", "ref", referencedEntity); SqlGeneratingSelectExpressionVisitor.GenerateSql (entityExpression, _commandBuilder, _stageMock); Assert.That (_commandBuilder.GetCommandText (), Is.EqualTo ("[c].[Cook_Name] AS [ref_Name],[c].[Cook_City] AS [ref_City]")); }
public void ToString_NamedReferencedEntity () { var referencedEntity = SqlStatementModelObjectMother.CreateSqlEntityDefinitionExpression (typeof (Cook), "e1"); var entityReferenceExpression = new SqlEntityReferenceExpression (typeof (Cook), "q0", null, referencedEntity); var result = entityReferenceExpression.ToString (); Assert.That (result, Is.EqualTo ("[q0].[e1] (ENTITY-REF)")); }
public void CreateReference () { var columns = new[] { new SqlColumnDefinitionExpression (typeof (string), "c", "Name", false), new SqlColumnDefinitionExpression (typeof (string), "c", "FirstName", false) }; var entityExpression = new SqlEntityDefinitionExpression (typeof (Cook), "c", null, e => e.GetColumn (typeof (int), "ID", true), columns); var result = entityExpression.CreateReference("c1", typeof(Cook)); var expectedResult = new SqlEntityReferenceExpression (typeof (Cook), "c1", null, entityExpression); SqlExpressionTreeComparer.CheckAreEqualTrees (expectedResult, result); }