public void GetFromType_throws_if_no_ProviderInvariantNameAttribute()
{
Assert.Equal(
Strings.DbProviderNameAttributeNotFound(typeof(Random)),
Assert.Throws <InvalidOperationException>(
() => DbProviderNameAttribute.GetFromType(typeof(Random))).Message);
}
public void GetFromType_doesnt_return_attributes_from_base()
{
Assert.Equal(
Strings.DbProviderNameAttributeNotFound(typeof(AnotherSqlStrategy)),
Assert.Throws <InvalidOperationException>(
() => DbProviderNameAttribute.GetFromType(typeof(AnotherSqlStrategy))).Message);
}
public void GetFromType_returns_multiple_attributes()
{
var attributes = DbProviderNameAttribute.GetFromType(typeof(MultiProviderStrategy)).ToList();
Assert.Equal(2, attributes.Count);
Assert.Contains("One", attributes.Select(a => a.Name));
Assert.Contains("Two", attributes.Select(a => a.Name));
}
public void GetFromType_returns_overriden_attribute()
{
Assert.Equal("NonSql", DbProviderNameAttribute.GetFromType(typeof(NonSqlStrategy)).Single().Name);
}