98 lines
2.9 KiB
Go
98 lines
2.9 KiB
Go
// ------------------------------------------------------------
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// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT License.
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// ------------------------------------------------------------
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package pubsub
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import (
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"encoding/json"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestCreateCloudEventsEnvelope(t *testing.T) {
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envelope := NewCloudEventsEnvelope("a", "source", "eventType", "", "", nil)
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assert.NotNil(t, envelope)
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}
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func TestEnvelopeUsingExistingCloudEvents(t *testing.T) {
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t.Run("cloud event content", func(t *testing.T) {
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str := `{
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"specversion" : "1.0",
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"type" : "com.github.pull.create",
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"source" : "https://github.com/cloudevents/spec/pull",
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"subject" : "123",
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"id" : "A234-1234-1234",
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"time" : "2018-04-05T17:31:00Z",
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"comexampleextension1" : "value",
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"comexampleothervalue" : 5,
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"datacontenttype" : "text/xml",
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"data" : "<much wow=\"xml\"/>"
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}`
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envelope := NewCloudEventsEnvelope("a", "", "", "", "routed.topic", []byte(str))
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assert.Equal(t, "A234-1234-1234", envelope.ID)
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assert.Equal(t, "text/xml", envelope.DataContentType)
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assert.Equal(t, "1.0", envelope.SpecVersion)
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assert.Equal(t, "routed.topic", envelope.Topic)
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})
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}
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func TestCreateFromJSON(t *testing.T) {
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t.Run("has JSON object", func(t *testing.T) {
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obj1 := struct {
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Val1 string
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Val2 int
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}{
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"test",
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1,
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}
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data, _ := json.Marshal(obj1)
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envelope := NewCloudEventsEnvelope("a", "source", "", "", "", data)
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t.Logf("data: %v", envelope.Data)
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assert.Equal(t, "application/json", envelope.DataContentType)
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obj2 := struct {
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Val1 string
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Val2 int
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}{}
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err := json.Unmarshal(data, &obj2)
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assert.NoError(t, err)
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assert.Equal(t, obj1.Val1, obj2.Val1)
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assert.Equal(t, obj1.Val2, obj2.Val2)
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})
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}
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func TestCreateCloudEventsEnvelopeDefaults(t *testing.T) {
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t.Run("default event type", func(t *testing.T) {
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envelope := NewCloudEventsEnvelope("a", "source", "", "", "", nil)
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assert.Equal(t, DefaultCloudEventType, envelope.Type)
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})
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t.Run("non-default event type", func(t *testing.T) {
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envelope := NewCloudEventsEnvelope("a", "source", "e1", "", "", nil)
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assert.Equal(t, "e1", envelope.Type)
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})
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t.Run("spec version", func(t *testing.T) {
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envelope := NewCloudEventsEnvelope("a", "source", "", "", "", nil)
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assert.Equal(t, CloudEventsSpecVersion, envelope.SpecVersion)
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})
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t.Run("quoted data", func(t *testing.T) {
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list := []string{"v1", "v2", "v3"}
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data := strings.Join(list, ",")
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envelope := NewCloudEventsEnvelope("a", "source", "", "", "", []byte(data))
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t.Logf("data: %v", envelope.Data)
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assert.Equal(t, "text/plain", envelope.DataContentType)
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assert.Equal(t, data, envelope.Data.(string))
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})
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t.Run("string data content type", func(t *testing.T) {
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envelope := NewCloudEventsEnvelope("a", "source", "", "", "", []byte("data"))
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assert.Equal(t, "text/plain", envelope.DataContentType)
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})
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}
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