public void TestInterprete_Fun_SqlEq()
{
var log = new BdoLog();
string value = null;
string fluentScript = DbFluent.Eq(
DbFluent.Field("RegionalDirectorateId"), DbFluent.IfNull(value, DbFluent.Field("RegionalDirectorateId")));
string expectedScript = "$sqlEq($sqlField('RegionalDirectorateId'), $sqlIfNull($sqlNull(), $sqlField('RegionalDirectorateId')))";
string xml = "";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(expectedScript.Equals(fluentScript, StringComparison.OrdinalIgnoreCase), "Bad fluent interpretation. Result was '" + xml);
var scriptVariableSet = new ScriptVariableSet();
scriptVariableSet.SetValue(VarSetDb.__DbBuilder,
DbQueryFactory.CreateQueryBuilder <DbQueryBuilder_PostgreSql>(GlobalVariables.AppHost));
string result = GlobalVariables.AppHost.Scope.Interpreter.Evaluate(fluentScript, DataExpressionKind.Script, scriptVariableSet, log: log)?.ToString();
string expectedResult = @"""RegionalDirectorateId""=COALESCE(NULL, ""RegionalDirectorateId"")";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(result.Trim().Equals(expectedResult.Trim(), StringComparison.OrdinalIgnoreCase), "Bad script interpretation" + xml);
}
public void TestInterprete_Fun_SqlEq_Null()
{
var log = new BdoLog();
// Case: value, null
string value = null;
string fluentScript1 = DbFluent.Eq(
null, DbFluent.IfNull(value, DbFluent.Field("RegionalDirectorateId", DbFluent.Table("Table1", "Schema1"))));
var scriptVariableSet = new ScriptVariableSet();
scriptVariableSet.SetValue(VarSetDb.__DbBuilder,
DbQueryFactory.CreateQueryBuilder <DbQueryBuilder_PostgreSql>(GlobalVariables.AppHost));
string result = GlobalVariables.AppHost.Scope.Interpreter.Evaluate(fluentScript1, DataExpressionKind.Script, scriptVariableSet, log: log)?.ToString();
string expectedResult = @"COALESCE(NULL, ""Schema1"".""Table1"".""RegionalDirectorateId"") is null";
string xml = "";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(result.Trim().Equals(expectedResult.Trim(), StringComparison.OrdinalIgnoreCase), "Bad script interpretation" + xml);
// Case: null, value
string fluentScript2 = DbFluent.Eq(
DbFluent.IfNull(value, DbFluent.Field("RegionalDirectorateId", DbFluent.Table("Table1", "Schema1"))), null);
result = GlobalVariables.AppHost.Scope.Interpreter.Evaluate(fluentScript2, DataExpressionKind.Script, scriptVariableSet, log: log)?.ToString();
expectedResult = @"COALESCE(NULL, ""Schema1"".""Table1"".""RegionalDirectorateId"") is null";
xml = "";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(result.Trim().Equals(expectedResult.Trim(), StringComparison.OrdinalIgnoreCase), "Bad script interpretation" + xml);
}
public void TestInterprete_Fun_SqlULPad()
{
var log = new BdoLog();
string fluentScript = DbFluent.LeftPadding(DbFluent.Field("RegionalDirectorateId"), 10, DbFluent.Text("A"));
var scriptVariableSet = new ScriptVariableSet();
scriptVariableSet.SetValue(VarSetDb.__DbBuilder,
DbQueryFactory.CreateQueryBuilder <DbQueryBuilder_PostgreSql>(GlobalVariables.AppHost));
string result = GlobalVariables.AppHost.Scope.Interpreter.Evaluate(fluentScript, DataExpressionKind.Script, scriptVariableSet, log: log)?.ToString();
string expectedResult = @"lpad(""RegionalDirectorateId"", 10, 'A')";
string xml = "";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(result.Trim().Equals(expectedResult.Trim(), StringComparison.OrdinalIgnoreCase), "Bad script interpretation" + xml);
}
public void TestInterprete_Fun_SqlIf()
{
string value = null;
string script1 = DbFluent.If(DbFluent.IsNull(value), DbFluent.Field("RegionalDirectorateId"), DbFluent.Field("RegionalDirectorateId2"));
string expectedResult = @"case when (null is null) then ""RegionalDirectorateId"" else ""RegionalDirectorateId2"" end";
var log = new BdoLog();
var scriptVariableSet = new ScriptVariableSet();
scriptVariableSet.SetValue(VarSetDb.__DbBuilder,
DbQueryFactory.CreateQueryBuilder <DbQueryBuilder_PostgreSql>(GlobalVariables.AppHost));
string result = GlobalVariables.AppHost.Scope.Interpreter.Evaluate(script1, DataExpressionKind.Script, scriptVariableSet, log: log)?.ToString();
string xml = "";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(result.Trim().Equals(expectedResult.Trim(), StringComparison.OrdinalIgnoreCase), "Bad script interpretation" + xml);
}
public void TestInterprete_Fun_SqlEncode()
{
string script = DbFluent.EncodeBase64(DbFluent.Text("ABCDE"));
string expectedResult = @"encode('ABCDE', 'base64')";
var log = new BdoLog();
var scriptVariableSet = new ScriptVariableSet();
scriptVariableSet.SetValue(VarSetDb.__DbBuilder,
DbQueryFactory.CreateQueryBuilder <DbQueryBuilder_PostgreSql>(GlobalVariables.AppHost));
string result = GlobalVariables.AppHost.Scope.Interpreter.Evaluate(script, DataExpressionKind.Script, scriptVariableSet, log: log)?.ToString();
string xml = "";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(result.Trim().Equals(expectedResult.Trim(), StringComparison.OrdinalIgnoreCase), "Bad script interpretation" + xml);
script = DbFluent.DecodeBase64(DbFluent.Field("ABCDE"));
expectedResult = @"decode(""ABCDE"", 'base64')";
log = new BdoLog();
scriptVariableSet = new ScriptVariableSet();
scriptVariableSet.SetValue(VarSetDb.__DbBuilder,
DbQueryFactory.CreateQueryBuilder <DbQueryBuilder_PostgreSql>(GlobalVariables.AppHost));
result = GlobalVariables.AppHost.Scope.Interpreter.Evaluate(script, DataExpressionKind.Script, scriptVariableSet, log: log)?.ToString();
xml = "";
if (log.HasErrorsOrExceptions())
{
xml = ". Result was '" + log.ToXml();
}
Assert.That(result.Trim().Equals(expectedResult.Trim(), StringComparison.OrdinalIgnoreCase), "Bad script interpretation" + xml);
}
// ------------------------------------------
// MANAGEMENT
// ------------------------------------------
#region Management
/// <summary>
/// Updates this instance considering the specified scope.
/// </summary>
/// <param name="scope">The scope to consider.</param>
/// <returns>Returns the database builder.</returns>
public override IBdoConnector WithScope(IBdoScope scope)
{
_queryBuilder = DbQueryFactory.CreateQueryBuilder <DbQueryBuilder_PostgreSql>(scope);
return(this);
}
