more tests

VSOnlySolution/Tests/Run_tSQLt.sql

@@ -1,4 +1,4 @@
 EXEC tSQLt.RunAll;
 /*
-EXEC tSQLt.Run 'SomeRandomTests';
+EXEC tSQLt.Run 'dbo_ExampleProcedureTests';
 --*/

VSOnlySolution/Tests/dbo_ExampleProcedureTests/dbo_ExampleProcedureTests.sql

@@ -18,4 +18,44 @@ BEGIN
 
   EXEC tSQLt.AssertEqualsTable @Expected = '#Expected', @Actual = '#Actual';
 END;
-GO
+GO
+CREATE PROCEDURE [dbo_ExampleProcedureTests].[test returns the value of the single row as AverageAmount if the table has only one row]
+AS
+BEGIN
+  EXEC tSQLt.FakeTable 'dbo.ExampleTable';
+  INSERT INTO dbo.ExampleTable (Amount) VALUES (12.12);
+
+  CREATE TABLE #Actual(
+    AverageAmount DECIMAL(13,3)
+  );
+
+  INSERT INTO #Actual
+  EXEC dbo.ExampleProcedure;
+
+  SELECT TOP(0)A.* INTO #Expected FROM #Actual A RIGHT JOIN #Actual X ON 1=0;
+
+  INSERT INTO #Expected VALUES(12.12);
+
+  EXEC tSQLt.AssertEqualsTable @Expected = '#Expected', @Actual = '#Actual';
+END;
+GO
+CREATE PROCEDURE [dbo_ExampleProcedureTests].[test returns the correct AverageAmount if the table has multiple rows]
+AS
+BEGIN
+  EXEC tSQLt.FakeTable 'dbo.ExampleTable';
+  INSERT INTO dbo.ExampleTable (Amount) VALUES (100), (200), (300);
+
+  CREATE TABLE #Actual(
+    AverageAmount DECIMAL(13,3)
+  );
+
+  INSERT INTO #Actual
+  EXEC dbo.ExampleProcedure;
+
+  SELECT TOP(0)A.* INTO #Expected FROM #Actual A RIGHT JOIN #Actual X ON 1=0;
+
+  INSERT INTO #Expected VALUES(200);
+
+  EXEC tSQLt.AssertEqualsTable @Expected = '#Expected', @Actual = '#Actual';
+END;
+GO