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GetCountTest.cs
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66 lines (57 loc) · 2.23 KB
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namespace Simple.Data.IntegrationTest
{
using System;
using Mocking.Ado;
using NUnit.Framework;
[TestFixture]
public class GetCountTest : DatabaseIntegrationContext
{
protected override void SetSchema(MockSchemaProvider schemaProvider)
{
schemaProvider.SetTables(new[] {"dbo", "Users", "BASE TABLE"});
schemaProvider.SetColumns(new object[] {"dbo", "Users", "Id", true},
new[] {"dbo", "Users", "Name"},
new[] {"dbo", "Users", "Password"},
new[] {"dbo", "Users", "Age"});
}
[Test]
public void GetCountBasic()
{
EatException<SimpleDataException>(() => _db.Users.GetCount());
GeneratedSqlIs("select count(*) from [dbo].[users]");
}
[Test]
public void QueryCountBasic()
{
EatException<SimpleDataException>(() => _db.Users.All().Count());
GeneratedSqlIs("select count(*) from [dbo].[users]");
}
[Test]
public void GetCountByBasic()
{
EatException<SimpleDataException>(() => _db.Users.GetCountByAge(42));
GeneratedSqlIs("select count(*) from [dbo].[users] where [dbo].[users].[age] = @p1");
}
[Test]
public void GetCountByNamedParameters()
{
EatException<SimpleDataException>(() => _db.Users.GetCountBy(Age: 42));
GeneratedSqlIs("select count(*) from [dbo].[users] where [dbo].[users].[age] = @p1");
}
[Test]
public void GetCountWithColumnThrowsException()
{
Assert.Throws<BadExpressionException>(() => _db.Users.GetCount(_db.Users.Id));
}
[Test]
public void AssigningToColumnThrowsException()
{
Assert.Throws<BadExpressionException>(() => _db.Users.GetCount(_db.Users.Id = 1));
}
[Test]
public void MultipleArgumentsThrowsException()
{
Assert.Throws<ArgumentException>(() => _db.Users.GetCount(_db.Users.Id == 1, _db.Users.Name == "Bob"));
}
}
}