/// <summary>
/// Run the comparison.
/// </summary>
/// <returns></returns>
public string Execute()
{
var sb = new StringBuilder();
var compareTables = new CompareTables(sb, _writer);
//make sure they are in topological order- if 2 tables are added, the first must not have a foreign key to the second...
var comparedTables = SchemaTablesSorter.TopologicalSort(_compareSchema);
compareTables.Execute(_baseSchema.Tables, comparedTables);
//compare sequences
var compareSequences = new CompareSequences(sb, _writer);
compareSequences.Execute(_baseSchema.Sequences, _compareSchema.Sequences);
//compare views
var compareViews = new CompareViews(sb, _writer);
compareViews.Execute(_baseSchema.Views, _compareSchema.Views);
//compare stored procedures and functions
var compareProcedures = new CompareProcedures(sb, _writer);
compareProcedures.Execute(_baseSchema.StoredProcedures, _compareSchema.StoredProcedures);
var compareFunctions = new CompareFunctions(sb, _writer);
compareFunctions.Execute(_baseSchema.Functions, _compareSchema.Functions);
//compare packages
var comparePackages = new ComparePackages(sb, _writer);
comparePackages.Execute(_baseSchema.Packages, _compareSchema.Packages);
return(sb.ToString());
}
/// <summary>
/// Run the comparison and returns a <see cref="CompareResult"/>.
/// </summary>
/// <returns></returns>
public IList <CompareResult> ExecuteResult()
{
var list = new List <CompareResult>();
var compareTables = new CompareTables(list, _writer);
//make sure they are in topological order- if 2 tables are added, the first must not have a foreign key to the second...
var comparedTables = SchemaTablesSorter.TopologicalSort(_compareSchema);
compareTables.Execute(_baseSchema.Tables, comparedTables);
//compare sequences
var compareSequences = new CompareSequences(list, _writer);
compareSequences.Execute(_baseSchema.Sequences, _compareSchema.Sequences);
//compare views
var compareViews = new CompareViews(list, _writer);
compareViews.Execute(_baseSchema.Views, _compareSchema.Views);
//compare stored procedures and functions
var compareProcedures = new CompareProcedures(list, _writer);
compareProcedures.Execute(_baseSchema.StoredProcedures, _compareSchema.StoredProcedures);
var compareFunctions = new CompareFunctions(list, _writer);
compareFunctions.Execute(_baseSchema.Functions, _compareSchema.Functions);
//compare packages
var comparePackages = new ComparePackages(list, _writer);
comparePackages.Execute(_baseSchema.Packages, _compareSchema.Packages);
return(list);
}
/// <summary>
/// Run the comparison and returns a <see cref="CompareResult"/>.
/// </summary>
/// <returns></returns>
public IList<CompareResult> ExecuteResult()
{
var list = new List<CompareResult>();
var compareTables = new CompareTables(list, _writer);
//make sure they are in topological order- if 2 tables are added, the first must not have a foreign key to the second...
var comparedTables = SchemaTablesSorter.TopologicalSort(_compareSchema);
compareTables.Execute(_baseSchema.Tables, comparedTables);
//compare sequences
var compareSequences = new CompareSequences(list, _writer);
compareSequences.Execute(_baseSchema.Sequences, _compareSchema.Sequences);
//compare views
var compareViews = new CompareViews(list, _writer);
compareViews.Execute(_baseSchema.Views, _compareSchema.Views);
//compare stored procedures and functions
var compareProcedures = new CompareProcedures(list, _writer);
compareProcedures.Execute(_baseSchema.StoredProcedures, _compareSchema.StoredProcedures);
var compareFunctions = new CompareFunctions(list, _writer);
compareFunctions.Execute(_baseSchema.Functions, _compareSchema.Functions);
//compare packages
var comparePackages = new ComparePackages(list, _writer);
comparePackages.Execute(_baseSchema.Packages, _compareSchema.Packages);
return list;
}
public void WhenViewAdded()
{
//arrange
var sb = new List<CompareResult>();
var writer = new ComparisonWriter(SqlType.SqlServer);
var target = new CompareViews(sb, writer);
var baseViews = new List<DatabaseView>();
var compareViews = new List<DatabaseView> { CreateView() };
//act
target.Execute(baseViews, compareViews);
var result = string.Join(Environment.NewLine, sb.Select(x => x.Script).ToArray());
//assert
Assert.IsTrue(result.Contains("CREATE VIEW"));
}
public void WhenViewChanged()
{
//arrange
var sb = new List<CompareResult>();
var writer = new ComparisonWriter(SqlType.SqlServer);
var target = new CompareViews(sb, writer);
var baseViews = new List<DatabaseView> { CreateView() };
var view = CreateView();
const string orderByName = " ORDER BY NAME";
view.Sql += orderByName;
var compareViews = new List<DatabaseView> { view };
//act
target.Execute(baseViews, compareViews);
var result = string.Join(Environment.NewLine, sb.Select(x => x.Script).ToArray());
//assert
Assert.IsTrue(result.Contains("DROP VIEW"));
Assert.IsTrue(result.Contains("CREATE VIEW"));
Assert.IsTrue(result.Contains(orderByName));
}
public void WhenViewsIdenticalWithDifferentFormatSql()
{
//arrange
var sb = new List<CompareResult>();
var writer = new ComparisonWriter(SqlType.SqlServer);
var target = new CompareViews(sb, writer);
var databaseView = CreateView();
databaseView.Sql = @"
create view ""Alphabetical list of products"" AS
SELECT Products.*, Categories.CategoryName
FROM Categories INNER JOIN Products ON Categories.CategoryID = Products.CategoryID
WHERE (((Products.Discontinued)=0))
";
var baseViews = new List<DatabaseView> { databaseView };
var databaseView2 = CreateView();
databaseView2.Sql = @"create view [dbo].[Alphabetical list of products] AS
SELECT Products.*, Categories.CategoryName
FROM Categories INNER JOIN Products ON Categories.CategoryID = Products.CategoryID
WHERE (((Products.Discontinued)=0))";
var compareViews = new List<DatabaseView> { databaseView2 };
//act
target.Execute(baseViews, compareViews);
var result = string.Join(Environment.NewLine, sb.Select(x=>x.Script).ToArray());
//assert
Assert.IsTrue(string.IsNullOrEmpty(result));
}
