public void Returns_5_when_the_max_version_is_5()
{
var retriever = GetDatabaseRetrieverThatReturnsThisValueFromThisSqlStatement(5,
"SELECT MAX([version]) FROM [schema_migrations]");
var result = new DatabaseVersionChecker(retriever).GetCurrentVersion();
Assert.AreEqual(5, result);
}
public void Returns_4_when_the_previous_version_is_4()
{
var retriever = GetDatabaseRetrieverThatReturnsThisValueFromThisSqlStatement(4,
"SELECT MAX([version]) FROM [schema_migrations] WHERE [version] <> 5");
var result = new DatabaseVersionChecker(retriever).GetPreviousDatabaseVersion(5);
Assert.AreEqual(4, result);
}
