dynamem

DynaMem

A memory backed DynamoDB mock for unit tests

DynaMem simulates DynamoDB behaviour and is only designed to be used in unit tests.

DO NOT USE IN PRODUCTION

DynaMem is a work in progress. It is not feature complete (yet).

Usage

datastore.go

package myPackage

import (
    "github.com/aws/aws-sdk-go/service/dynamodb/dynamodbiface"
)

type DataStore struct {
    client dynamodbiface.DynamoDBAPI
}

func NewDataStore(c dynamodbiface.DynamoDBAPI) *DataStore {
    return &DataStore{ client: c }
}

func (ds *DataStore) DoThings() {
    ds.client.PutItemWithContext(...)
}

func main() {
    dbClient := dynamodb.New(...)

    ds := NewDataStore(dbClient)
    ds.DoThings()
}

datastore_test.go

package myPackage

import (
        "github.com/danny-cheung/dynamem"
)

func datastore_doThings_test(t *testing.T) {
    mockClient := dynamem.New()

    ds := NewDataStore(mockClient)
    ds.DoThings()
}

Contributions

Feel free to create issues and pull requests.

All pull requests should be linked to an issue.

License

The MIT License