## A library that abstracts away the complexities of testing dynamodb-based project. It will run an in-memory version of DynamoDB locally and will give you a couple of methods that eliminates the need to mock db calls.

# Installation

You need to have Java installed (since DynamoDB is written in it). Run `npm i -D @postnord/dynamodb-test-suit` and you're good to go.

# Usage

```typescript
// in your test suit
beforeAll(async () => {
  await testDbService.initTestDb()
  dbService.getMapper = () => testDbService.getMapper()
})
```



# API

### `initTestDb()`

Will initialize the DB connection and allow you to use the rest of the functions.

```typescript
await initTestDb()
```

### `getTableSnapshot()`

Will capture a snapshot of the table.

```typescript
expect(await getTableSnapshot()).toMatchSnapshot()
```

### `flushTable()`

Will drop the test DB.

```typescript
afterAll(async () => {
  await flushTable()
})
```


A set of methods to ease unit testing DynamoDB-based project. 

@postnord/dynamodb-test-suit

A set of methods to ease unit testing DynamoDB-based project

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@postnord/dynamodb-test-suit

A library that abstracts away the complexities of testing dynamodb-based project. It will run an in-memory version of DynamoDB locally and will give you a couple of methods that eliminates the need to mock db calls.

Installation

Usage

API

initTestDb()

getTableSnapshot()

flushTable()

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`initTestDb()`

`getTableSnapshot()`

`flushTable()`