void ResetTable(SqlConnection connection)
{
ScriptExecutor exe = new ScriptExecutor();
int c = (int)new SqlCommand(@"use itiSchoolDB SELECT count(*) as IsExists FROM dbo.sysobjects where id = object_id('Classroom')", connection).ExecuteScalar();
if (c > 0)
{
new SqlCommand("DROP TABLE Classroom", connection).ExecuteScalar();
}
int s = (int)new SqlCommand(@"use itiSchoolDB SELECT count(*) as IsExists FROM dbo.sysobjects where id = object_id('Student')", connection).ExecuteScalar();
if (s > 0)
{
new SqlCommand("DROP TABLE Student", connection).ExecuteScalar();
}
int t = (int)new SqlCommand(@"use itiSchoolDB SELECT count(*) as IsExists FROM dbo.sysobjects where id = object_id('Teacher')", connection).ExecuteScalar();
if (t > 0)
{
new SqlCommand("DROP TABLE Teacher", connection).ExecuteScalar();
}
exe.ScriptExe(DbInit.CreateTableTeacher(), connection);
exe.ScriptExe(DbInsert.InsertTeacherTable(), connection);
exe.ScriptExe(DbInit.CreateTableStudent(), connection);
exe.ScriptExe(DbInsert.InsertStudentTable(), connection);
exe.ScriptExe(DbInit.CreateTableClassroom(), connection);
exe.ScriptExe(DbInsert.InsertClassroomTable(), connection);
}
public void T2_check_if_teacher_table_is_created()
{
using (SqlConnection connection = new SqlConnection(DbInit.GetConnectionString()))
{
connection.Open();
ScriptExecutor exe = new ScriptExecutor();
int c = (int)new SqlCommand(@"use itiSchoolDB SELECT count(*) as IsExists FROM dbo.sysobjects where id = object_id('Classroom')", connection).ExecuteScalar();
if (c > 0)
{
new SqlCommand("DROP TABLE Classroom", connection).ExecuteScalar();
}
int s = (int)new SqlCommand(@"use itiSchoolDB SELECT count(*) as IsExists FROM dbo.sysobjects where id = object_id('Student')", connection).ExecuteScalar();
if (s > 0)
{
new SqlCommand("DROP TABLE Student", connection).ExecuteScalar();
}
int t = (int)new SqlCommand(@"use itiSchoolDB SELECT count(*) as IsExists FROM dbo.sysobjects where id = object_id('Teacher')", connection).ExecuteScalar();
if (t > 0)
{
new SqlCommand("DROP TABLE Teacher", connection).ExecuteScalar();
}
exe.ScriptExe(DbInit.CreateTableTeacher(), connection);
string cmdText = @"IF EXISTS(SELECT * FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_NAME='Teacher ') SELECT 1 ELSE SELECT 0";
SqlCommand DateCheck = new SqlCommand(cmdText, connection);
int x = Convert.ToInt32(DateCheck.ExecuteScalar());
x.Should().Be(1);
DataTable datatable = new DataTable();
string query = "select * from Teacher";
SqlCommand cmd = new SqlCommand(query, connection);
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.Fill(datatable);
datatable.Columns.Contains("Guid").Should().Be(true);
datatable.Columns.Contains("Name").Should().Be(true);
datatable.Columns.Contains("Course").Should().Be(true);
datatable.Columns.Contains("BirthDate").Should().Be(true);
datatable.Columns.Contains("IsInternal").Should().Be(true);
connection.Close();
}
}
