github.com/Foodji/aws-lambda-go@v1.20.2/events/config_test.go (about)

     1  // Copyright 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
     2  package events
     3  
     4  import (
     5  	"encoding/json"
     6  	"io/ioutil"
     7  	"testing"
     8  
     9  	"github.com/aws/aws-lambda-go/events/test"
    10  	"github.com/stretchr/testify/assert"
    11  )
    12  
    13  func TestConfigEventMarshaling(t *testing.T) {
    14  	// read json from file
    15  	inputJSON, err := ioutil.ReadFile("./testdata/config-event.json")
    16  	if err != nil {
    17  		t.Errorf("could not open test file. details: %v", err)
    18  	}
    19  
    20  	// de-serialize into Go object
    21  	var inputEvent ConfigEvent
    22  	if err := json.Unmarshal(inputJSON, &inputEvent); err != nil {
    23  		t.Errorf("could not unmarshal event. details: %v", err)
    24  	}
    25  
    26  	// serialize to json
    27  	outputJSON, err := json.Marshal(inputEvent)
    28  	if err != nil {
    29  		t.Errorf("could not marshal event. details: %v", err)
    30  	}
    31  
    32  	assert.JSONEq(t, string(inputJSON), string(outputJSON))
    33  }
    34  
    35  func TestConfigMarshalingMalformedJson(t *testing.T) {
    36  	test.TestMalformedJson(t, ConfigEvent{})
    37  }