dynamo-browse/test/testdynamo/client.go

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2022-03-23 11:02:46 +00:00
package testdynamo
import (
"context"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/config"
"github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue"
"github.com/aws/aws-sdk-go-v2/service/dynamodb"
"github.com/aws/aws-sdk-go-v2/service/dynamodb/types"
"github.com/stretchr/testify/assert"
"testing"
)
type TestData []map[string]interface{}
func SetupTestTable(t *testing.T, tableName string, testData TestData) *dynamodb.Client {
t.Helper()
ctx := context.Background()
cfg, err := config.LoadDefaultConfig(ctx)
assert.NoError(t, err)
dynamoClient := dynamodb.NewFromConfig(cfg,
dynamodb.WithEndpointResolver(dynamodb.EndpointResolverFromURL("http://localhost:8000")))
dynamoClient.DeleteTable(ctx, &dynamodb.DeleteTableInput{
TableName: aws.String(tableName),
})
_, err = dynamoClient.CreateTable(ctx, &dynamodb.CreateTableInput{
TableName: aws.String(tableName),
KeySchema: []types.KeySchemaElement{
{AttributeName: aws.String("pk"), KeyType: types.KeyTypeHash},
{AttributeName: aws.String("sk"), KeyType: types.KeyTypeRange},
},
AttributeDefinitions: []types.AttributeDefinition{
{AttributeName: aws.String("pk"), AttributeType: types.ScalarAttributeTypeS},
{AttributeName: aws.String("sk"), AttributeType: types.ScalarAttributeTypeS},
},
ProvisionedThroughput: &types.ProvisionedThroughput{
ReadCapacityUnits: aws.Int64(100),
WriteCapacityUnits: aws.Int64(100),
},
})
assert.NoError(t, err)
for _, item := range testData {
m, err := attributevalue.MarshalMap(item)
assert.NoError(t, err)
_, err = dynamoClient.PutItem(ctx, &dynamodb.PutItemInput{
TableName: aws.String(tableName),
Item: m,
})
assert.NoError(t, err)
}
return dynamoClient
}