如何全方位地给 SQL Server 做测试

CREATE TABLE [dbo].[workflow](
    [flowid] [INT] NULL,
    [flowamount] [INT] NULL,
    [flowcount] [INT] NULL
) ON [PRIMARY]
GO



WITH L0
AS (SELECT *
    FROM
    (
        VALUES
            (1),
            (2),
            (3)
    ) AS T (C) ),
     L1
AS (SELECT a.C,
           b.C AS BC
    FROM L0 AS a
        CROSS JOIN L0 AS b),
     L2
AS (SELECT a.C,
           b.C AS BC
    FROM L1 AS a
        CROSS JOIN L1 AS b),
     L3
AS (SELECT a.C,
           b.C AS BC
    FROM L2 AS a
        CROSS JOIN L2 AS b),
     L4
AS (SELECT a.C,
           b.C AS BC
    FROM L3 AS a
        CROSS JOIN L3 AS b),
     L5
AS (SELECT a.C,
           b.C AS BC
    FROM L4 AS a
        CROSS JOIN L4 AS b)
INSERT INTO dbo.workflow
(
    flowid,
    flowamount,
    flowcount
)
SELECT TOP 50000
       RNK,
       RNK * 10,
       RNK + 20
FROM
(SELECT ROW_NUMBER() OVER (ORDER BY (SELECT NULL)) AS RNK FROM L5) M;

GO 



CREATE PROCEDURE 
    dbo.workflowAddUpdate 
    @flowid int , 
    @flowamount int , 
    @flowcount int = 1  
AS 
BEGIN 

    IF EXISTS(SELECT TOP 1 1 FROM dbo.workflow WITH(NOLOCK) WHERE flowid = @flowid )
    BEGIN 
        UPDATE workflow SET flowamount = @flowamount ,flowcount= @flowcount 
        WHERE flowid = @flowid  
    END 
    ELSE 
    BEGIN 
        INSERT INTO dbo.workflow
        (
            flowid,
            flowamount,
            flowcount
        )
        VALUES
        (   @flowid, -- flowid - int
            @flowamount, -- flowamount - int
            @flowcount -- flowcount - int
            )
    END 

END 

GO 

USE [factory]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
--  Comments here are associated with the test.
--  For test case examples, see: http://tsqlt.org/user-guide/tsqlt-tutorial/
ALTER PROCEDURE [factorytest].[test factory_workflow_insert]
AS

BEGIN
  --Assemble
  --  This section is for code that sets up the environment. It often
  --  contains calls to methods such as tSQLt.FakeTable and tSQLt.SpyProcedure
  --  along with INSERTs of relevant data.
  --  For more information, see http://tsqlt.org/user-guide/isolating-dependencies/

  DECLARE @flowid INT = 1,
        @flowamount INT = 100 


  --Act
  --  Execute the code under test like a stored procedure, function or view
  --  and capture the results in variables or tables.
  EXEC dbo.workflowAddUpdate 
    @flowid = @flowid, 
    @flowamount = @flowamount 


  --Assert
  --  Compare the expected and actual values, or call tSQLt.Fail in an IF statement.  
  --  Available Asserts: tSQLt.AssertEquals, tSQLt.AssertEqualsString, tSQLt.AssertEqualsTable
  --  For a complete list, see: http://tsqlt.org/user-guide/assertions/
  IF NOT EXISTS(SELECT TOP 1 1 FROM dbo.workflow WITH(NOLOCK) WHERE flowid = @flowid)
  BEGIN     
    EXEC tSQLt.Fail 'TODO:Implement this test.'
  END 

END;

USE [factory]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
--  Comments here are associated with the test.
--  For test case examples, see: http://tsqlt.org/user-guide/tsqlt-tutorial/
ALTER PROCEDURE [factorytest].[test factory_workflow_update]
AS
BEGIN
  DECLARE @flowid INT = 999999,
        @flowamount INT = 100 , 
        @flowcount INT = 10 ;


  --Act
  --  Execute the code under test like a stored procedure, function or view
  --  and capture the results in variables or tables.
  EXEC dbo.workflowAddUpdate 
    @flowid = @flowid, 
    @flowamount = @flowamount , 
    @flowcount = @flowcount


  --Assert
  --  Compare the expected and actual values, or call tSQLt.Fail in an IF statement.  
  --  Available Asserts: tSQLt.AssertEquals, tSQLt.AssertEqualsString, tSQLt.AssertEqualsTable
  --  For a complete list, see: http://tsqlt.org/user-guide/assertions/
  IF NOT EXISTS(SELECT TOP 1 1 FROM dbo.workflow WITH(NOLOCK) WHERE flowid = @flowid)
  BEGIN     
    EXEC tSQLt.Fail 'TODO:Implement this test.'
  END 
END;