private void CloseDatabase()
{
if (database != null)
{
//If the file is not read only save the data first else close all forms
if (!IsReadOnly(database.GetName()))
{
this.SaveDatabase();
}
else
{
this.CloseForms();
}
database.Close();
database = null;
treeView1.BeginUpdate();
treeView1.Nodes.Clear();
treeView1.EndUpdate();
}
//Disable menu items
this.menuItem3.Enabled = false;
this.menuAddTest.Enabled = false;
this.saveAsMenuItem.Enabled = false;
this.saveDbMenuItem.Enabled = false;
}
private void NewDatabase(bool template)
{
saveFileDialog1.Filter = "db files (*.db)|*.db|All files (*.*)|*.*";
saveFileDialog1.RestoreDirectory = true;
SqliteDb db = null;
string dbName = "";
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
dbName = saveFileDialog1.FileName;
if (!IsReadOnly(dbName))
{
//Close the existing database
if (null != this.database)
{
this.CloseDatabase();
}
//Delete the file
this.DeleteFile(dbName);
//Open the database. SQLite will create the file for us
db = new SqliteDb();
db.Open(dbName);
//Create a template database for the unit test infrastructure
if (template && (db != null))
{
SqliteVm templateVm = new SqliteVm(db, true);
templateVm.Execute("CREATE TABLE TestCase (ExecuteSequence INTEGER, TestName TEXT, ParamSets TEXT, Description TEXT, TestType TEXT, Prerequisite TEXT)");
templateVm.Execute("CREATE TABLE Params (ParamSet INTEGER, ParamName TEXT, ParamValue TEXT)");
templateVm.Execute("CREATE TABLE CommonParams (ParamName text, ParamValue text)");
templateVm.Execute("CREATE TABLE ApiTestResults (Description TEXT, ParamSet INTEGER, ContentType TEXT, Result TEXT)");
templateVm.Execute("CREATE TABLE HttpTestResults (Description TEXT, ParamSet INTEGER, ContentType TEXT, Result BLOB)");
templateVm.SqlFinalize();
templateVm = null;
}
db.Close();
//Open the new database
this.OpenDatabase(dbName);
}
else
{
string errMsg;
errMsg = String.Format("File {0} is readOnly and cannot be replaced", dbName);
System.Windows.Forms.MessageBox.Show(errMsg,
"Error",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Hand);
this.NewDatabase(template);
}
}
}
public override void Dispose()
{
_unitTestVm.SqlFinalize();
_unitTestVm = null;
try
{
_unitTestDb.Close();
}
catch { }
_unitTestDb = null;
}
public void Dispose()
{
_unitTestResultVm.SqlFinalize();
_unitTestResultVm = null;
_unitTestVm.SqlFinalize();
_unitTestVm = null;
try
{
_unitTestDb.Close();
}
catch { }
_unitTestDb = null;
}
public static int Run(ConfigFile c, string cmd = "", string filename = "")
{
configFile = c;
if (!String.IsNullOrWhiteSpace(cmd))
{
try
{
Validate = new PlainTextResultWriter(Console.Out, Console.Out, Console.Out, Console.Out, configFile.Validate.Outputs.StandardOutputDelimiter);
string sql = cmd;
db = new SqliteDb(configFile.Db.DbName, true, null, configFile.Extract.Delimiter, configFile.Db.LogFile).Init();
SqliteStatus = db.ExecuteQuery(sql, Validate, "Command line query");
}
catch (Exception e)
{
Console.WriteLine("Something went wrong trying to read the input command. Try again... " + e.Message);
}
}
else if (!String.IsNullOrWhiteSpace(filename))
{
try
{
Validate = new PlainTextResultWriter(Console.Out, Console.Out, Console.Out, Console.Out, configFile.Validate.Outputs.StandardOutputDelimiter);
string sql = GetSqlContents(filename);
db = new SqliteDb(configFile.Db.DbName, true, null, configFile.Extract.Delimiter, configFile.Db.LogFile).Init();
SqliteStatus = db.ExecuteQuery(sql, Validate, "Command line file execution");
}
catch (Exception e)
{
Console.WriteLine("Something went wrong trying to read the input file. Try again... " + e.Message);
}
}
else
{
try
{
Validate = new PlainTextResultWriter(Console.Out, Console.Out, Console.Out, Console.Out);
Transform = new PlainTextResultWriter(Console.Out, Console.Out, Console.Out, Console.Out);
Load = new PlainTextResultWriter(Console.Out, Console.Out, Console.Out, Console.Out);
Validations validator = null;
SqliteStatus = 0;
string sql;
db = new SqliteDb(configFile.Db.DbName, configFile.Db.UseExistingDb, null, configFile.Extract.Delimiter, configFile.Db.LogFile).Init();
// NPS_TODO add error outputting for when these fail to load
if (configFile.Steps.Validate)
{
Validate = ConfigFileInit.InitValidateFromConfig(configFile);
}
if (configFile.Steps.Transform)
{
Transform = ConfigFileInit.InitTransformFromConfig(configFile);
}
if (configFile.Steps.Load)
{
Load = ConfigFileInit.InitLoadFromConfig(configFile, db);
}
DirectoryInfo schemaDirInfo = new DirectoryInfo(configFile.Extract.Schemas);
DirectoryInfo sourceFilesDirInfo = new DirectoryInfo(configFile.Extract.Source);
DirectoryInfo validationDirInfo = new DirectoryInfo(configFile.Validate.ValidationSource);
DirectoryInfo loadDirInfo = new DirectoryInfo(configFile.Load.LoadSource);
DirectoryInfo seedDirInfo = new DirectoryInfo(configFile.Extract.SeedData);
SchemaFile schemaFile = null;
SqliteModeler modeler = null;
Validate.BeginOutput("");
if (configFile.Steps.Extract)
{
//NPS_TODO: Add check to see if we need to do this on reuse db
sql = new SqliteModeler().CreateGeneralErrorWarningDdl();
SqliteStatus = db.ModifyDdlFromSqlString(sql);
Validate.WriteVerbose(SqliteStatus.ToString() + ":" + sql + "||" + db.LastError);
// load seed data
if (seedDirInfo.Exists)
{
foreach (var seedFile in seedDirInfo.GetFiles("*.sql"))
{
//NPS_TODO: Add check to see if we need to do this on reuse db
currentStep = SetCurrentStep("Reading seed data from " + seedFile.Name, Validate);
SqliteStatus = db.ExecuteQuery(File.ReadAllText(seedFile.FullName), Validate);
}
}
}
foreach (var file in schemaDirInfo.GetFiles("*.json"))
{
//NPS_TODO: See if Scheme has already been created
// create schemafile object
currentStep = SetCurrentStep("Reading schema file: " + file.Name, Validate);
schemaFile = JsonConvert.DeserializeObject <SchemaFile>(File.ReadAllText(file.FullName));
Validate.BeginContext(schemaFile.Name, Globals.ResultWriterDestination.stdOut);
if (configFile.Validate.Outputs.Warnings && (configFile.Validate.Outputs.StandardOutputConnectionString != configFile.Validate.Outputs.WarningsOutputConnectionString))
{
if (Validate.ResultMode == "delimited")
{
Validate.Write(schemaFile.Name, Globals.ResultWriterDestination.Warning);
}
else if (Validate.ResultMode == "json")
{
Validate.BeginContext(schemaFile.Name, Globals.ResultWriterDestination.Warning);
}
}
// create SQLiteModeler
currentStep = SetCurrentStep("Setting schema file: " + file.Name, Validate);
modeler = new SqliteModeler().SetSchemaFile(schemaFile);
// create SQL from schemafile
currentStep = SetCurrentStep("Creating DDL...", Validate);
sql = modeler.CreateDdl(true).Ddl;
// execute DDL in schemafile
currentStep = SetCurrentStep("Modifying SQLite DB with DDL...", Validate);
SqliteStatus = db.ModifyDdlFromSqlString(sql);
Validate.WriteVerbose(SqliteStatus.ToString() + ":" + sql);
// create SQL from schemafile
currentStep = SetCurrentStep("Creating DDL...", Validate);
sql = modeler.CreateErrorDdl().ErrorDdl;
// execute DDL in schemafile
currentStep = SetCurrentStep("Modifying SQLite DB with Error DDL...", Validate);
SqliteStatus = db.ModifyDdlFromSqlString(sql);
Validate.WriteVerbose(SqliteStatus.ToString() + ":" + sql);
// find linked flat file
var files = GetFullFilePath(sourceFilesDirInfo, schemaFile.Flatfile, Validate);
Flatfile flatfile = null;
if (configFile.Steps.Extract)
{
foreach (var f in files)
{
var reuseDbSql = "SELECT * FROM FileAudit WHERE FileName = '" + f + "';";
bool shouldReadFile = true;
if (configFile.Db.UseExistingDb && db.QueryHasResults(reuseDbSql))
{
shouldReadFile = false;
}
if (f != String.Empty && shouldReadFile)
{
//import flat file
currentStep = SetCurrentStep("Importing flatfile " + f + "...", Validate);
//NPS_TODO: setup File
flatfile = new Flatfile(f, schemaFile.Name, schemaFile.Delimiter.ToString(), "\"", true, null, schemaFile);
int linesRead = 0;
SqliteStatus = db.ImportDelimitedFile(flatfile, out linesRead, configFile, true);
// NPS_TODO: Make linenum optional in configfile
currentStep = SetCurrentStep("Finished reading flatfile " + f + "...", Validate);
var auditSql = "INSERT INTO FileAudit VALUES ('" + f + "', CURRENT_TIMESTAMP, " + schemaFile.Fields.Count + ", " + linesRead + ");";
SqliteStatus = db.ExecuteQuery(auditSql, Validate);
}
}
if (files.Count == 0)
{
SqliteStatus = db.ExecuteQuery("INSERT INTO GeneralErrors VALUES ('File Missing', 'None', '" + schemaFile.Name + "', 'Error', 'Failed to find file matching " + schemaFile.Flatfile + "');", Validate);
Validate.EndContext(Globals.ResultWriterDestination.stdOut);
continue; // no files, continue the loop so no validation happens
}
else
{
var metadataSql = "";
// NPS_TODO: Handle Derivations flag
// DERIVATIONS
foreach (var schemaField in flatfile.Schemafile.Fields.Where(x => x.ColumnType == ColumnType.Derived).Select(x => x))
{
var derivationSql = "UPDATE " + flatfile.Tablename + " SET " + schemaField.Name + " = " + schemaField.Derivation + ";";
SqliteStatus = db.ExecuteQuery(derivationSql, Validate);
}
foreach (var schemaField in schemaFile.Fields)
{
metadataSql = "INSERT INTO TableMetadata VALUES ('" + schemaFile.Name + "', '" + schemaField.Name + "', '" + schemaField.DataType + "');";
// finding numeric precision/scale for sql server
// with cte as (select length(b)-1 as precision, length(b) - instr(b, '.') as scale from foo) select case when
// max(precision) - min(scale) >= 38 then 38 else max(precision) end as precision, max(scale) from cte;
SqliteStatus = db.ExecuteQuery(metadataSql, Validate);
}
metadataSql = "INSERT INTO TableMetadata VALUES ('" + schemaFile.Name + "', 'LineNum', 'int');";
SqliteStatus = db.ExecuteQuery(metadataSql, Validate);
}
}
#region Validate
// file level validations
if (configFile.Steps.Validate)
{
validator = new Validations(configFile.Validate.SchemaErrorSettings, db, Validate, (code => SqliteStatus = code), configFile.Validate, schemaFile.Name);
currentStep = SetCurrentStep("Validating file", Validate);
foreach (var schemaField in schemaFile.Fields)
{
validator.ValidateFields(schemaField, schemaFile.Name, Validate);
}
if (schemaFile.SummarizeResults)
{
validator.PrintSummaryResults(schemaFile.Name, Globals.ResultWriterDestination.stdOut);
if (configFile.Validate.Outputs.Warnings)
{
validator.PrintSummaryResults(schemaFile.Name, Globals.ResultWriterDestination.Warning);
}
}
validator.PrintDetailResults(schemaFile.Name, Globals.ResultWriterDestination.stdOut);
if (configFile.Validate.Outputs.Warnings)
{
validator.PrintDetailResults(schemaFile.Name, Globals.ResultWriterDestination.Warning);
}
}
Validate.EndContext(Globals.ResultWriterDestination.stdOut);
if (Validate.ResultMode == "json" && configFile.Validate.Outputs.Warnings &&
(configFile.Validate.Outputs.StandardOutputConnectionString != configFile.Validate.Outputs.WarningsOutputConnectionString))
{
Validate.EndContext(Globals.ResultWriterDestination.Warning);
}
} // end for each flat file
//
// Custom validation checks
// Possibly cross file / multi table joins
//
if (configFile.Steps.Validate && !string.IsNullOrWhiteSpace(configFile.Validate.ValidationSource))
{
string ctx = "Custom Data Validation Checks";
// Perhaps we have no flatfiles but do have a db and custom validations - in this case validator would be null
if (validator == null)
{
validator = new Validations(configFile.Validate.SchemaErrorSettings, db, Validate, (code => SqliteStatus = code), configFile.Validate, "GeneralErrors");
}
Validate.BeginContext(ctx, Globals.ResultWriterDestination.stdOut);
if (configFile.Validate.Outputs.Warnings && (configFile.Validate.Outputs.StandardOutputConnectionString != configFile.Validate.Outputs.WarningsOutputConnectionString))
{
if (Validate.ResultMode == "delimited")
{
Validate.Write(ctx, Globals.ResultWriterDestination.Warning);
}
else if (Validate.ResultMode == "json")
{
Validate.BeginContext(ctx, Globals.ResultWriterDestination.Warning);
}
}
foreach (var validationFile in validationDirInfo.GetFiles("*.sql"))
{
currentStep = SetCurrentStep("Getting contents from: " + validationFile.Name, Validate);
validator.ValidateCustom(validationFile, configFile.Validate.QueryErrorLimit, configFile.Validate.Outputs.Warnings);
}
Validate.EndContext(Globals.ResultWriterDestination.stdOut);
if (Validate.ResultMode == "json" && configFile.Validate.Outputs.Warnings &&
(configFile.Validate.Outputs.StandardOutputConnectionString != configFile.Validate.Outputs.WarningsOutputConnectionString))
{
Validate.EndContext(Globals.ResultWriterDestination.Warning);
}
}
if (configFile.Steps.Validate)
{
validator.PrintGeneralIssues(Globals.ResultWriterDestination.stdOut);
if (configFile.Validate.Outputs.Warnings)
{
validator.PrintGeneralIssues(Globals.ResultWriterDestination.Warning);
}
}
Validate.EndOutput("");
#endregion Validate
Load.BeginOutput("");
if (configFile.Steps.Load)
{
foreach (var loadFile in loadDirInfo.GetFiles("*.sql"))
{
currentStep = SetCurrentStep("Getting contents from: " + loadFile.Name, Validate);
string context = String.Empty;
sql = GetSqlContents(loadFile.FullName);
context = loadFile.Name;
SqliteStatus = db.ExecuteQuery(sql, Load, context);
}
}
}
catch (Exception e)
{
Validate.WriteStd("ERROR on step: " + currentStep);
Validate.WriteError("[ERROR] " + DateTime.Now);
Validate.WriteError("[ERROR MSG] " + e.Message);
if (db != null && !string.IsNullOrWhiteSpace(db.LastError))
{
Validate.WriteError("[DB MSG] " + db.LastError);
}
Validate.WriteError(e.StackTrace);
return(SqliteStatus);
}
finally
{
db.Close();
Validate.Dispose();
}
}
return(SqliteStatus);
}
private void NewDatabase(bool template)
{
saveFileDialog1.Filter = "db files (*.db)|*.db|All files (*.*)|*.*";
saveFileDialog1.RestoreDirectory = true;
SqliteDb db = null;
string dbName = "";
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
dbName = saveFileDialog1.FileName;
if (!IsReadOnly(dbName))
{
//Close the existing database
if (null != this.database)
{
this.CloseDatabase();
}
//Delete the file
this.DeleteFile(dbName);
//Open the database. SQLite will create the file for us
db = new SqliteDb();
db.Open(dbName);
//Create a template database for the unit test infrastructure
if (template && (db != null))
{
SqliteVm templateVm = new SqliteVm(db, true);
templateVm.Execute("CREATE TABLE TestCase (ExecuteSequence INTEGER, TestName TEXT, ParamSets TEXT, Description TEXT, TestType TEXT, Prerequisite TEXT)");
templateVm.Execute("CREATE TABLE Params (ParamSet INTEGER, ParamName TEXT, ParamValue TEXT)");
templateVm.Execute("CREATE TABLE CommonParams (ParamName text, ParamValue text)");
templateVm.Execute("CREATE TABLE ApiTestResults (Description TEXT, ParamSet INTEGER, ContentType TEXT, Result TEXT)");
templateVm.Execute("CREATE TABLE HttpTestResults (Description TEXT, ParamSet INTEGER, ContentType TEXT, Result BLOB)");
templateVm.SqlFinalize();
templateVm = null;
}
db.Close();
//Open the new database
this.OpenDatabase(dbName);
}
else
{
string errMsg;
errMsg = String.Format("File {0} is readOnly and cannot be replaced", dbName);
System.Windows.Forms.MessageBox.Show(errMsg,
"Error",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Hand);
this.NewDatabase(template);
}
}
}