public void AddToData_DuplicateKeysHandling_Throw()
{
const string key = "flag1";
FeatureFlag initialFeatureFlag = new FeatureFlag(key, version: 0, deleted: false);
Dictionary <IVersionedDataKind, IDictionary <string, IVersionedData> > data =
new Dictionary <IVersionedDataKind, IDictionary <string, IVersionedData> >
{
{
VersionedDataKind.Features,
new Dictionary <string, IVersionedData>
{
{ key, initialFeatureFlag }
}
}
};
FlagFileData fileData = new FlagFileData
{
Flags = new Dictionary <string, JToken>
{
{
key,
new JObject(
new JProperty("key", key),
new JProperty("version", 1)
)
}
}
};
FlagFileDataMerger merger = new FlagFileDataMerger(DuplicateKeysHandling.Throw);
Exception err = Assert.Throws <Exception>(() =>
{
merger.AddToData(fileData, data);
});
Assert.Equal("in \"features\", key \"flag1\" was already defined", err.Message);
IVersionedData postFeatureFlag = data[VersionedDataKind.Features][key];
Assert.Same(initialFeatureFlag, postFeatureFlag);
Assert.Equal(0, postFeatureFlag.Version);
}
public void AddToData_DuplicateKeysHandling_Ignore()
{
const string key = "flag1";
FeatureFlag initialFeatureFlag = new FeatureFlag(key, version: 0, deleted: false);
Dictionary <IVersionedDataKind, IDictionary <string, IVersionedData> > data =
new Dictionary <IVersionedDataKind, IDictionary <string, IVersionedData> >
{
{
VersionedDataKind.Features,
new Dictionary <string, IVersionedData>
{
{ key, initialFeatureFlag }
}
}
};
FlagFileData fileData = new FlagFileData
{
Flags = new Dictionary <string, JToken>
{
{
key,
new JObject(
new JProperty("key", key),
new JProperty("version", 1)
)
}
}
};
FlagFileDataMerger merger = new FlagFileDataMerger(DuplicateKeysHandling.Ignore);
merger.AddToData(fileData, data);
IVersionedData postFeatureFlag = data[VersionedDataKind.Features][key];
Assert.Same(initialFeatureFlag, postFeatureFlag);
Assert.Equal(0, postFeatureFlag.Version);
}
