components-contrib/pubsub/envelope_test.go

51 lines
1.5 KiB
Go

// ------------------------------------------------------------
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
// ------------------------------------------------------------
package pubsub
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestCreateCloudEventsEnvelope(t *testing.T) {
envelope := NewCloudEventsEnvelope("a", "source", "eventType", nil)
assert.NotNil(t, envelope)
}
func TestCreateCloudEventsEnvelopeDefaults(t *testing.T) {
t.Run("default event type", func(t *testing.T) {
envelope := NewCloudEventsEnvelope("a", "source", "", nil)
assert.Equal(t, DefaultCloudEventType, envelope.Type)
})
t.Run("non-default event type", func(t *testing.T) {
envelope := NewCloudEventsEnvelope("a", "source", "e1", nil)
assert.Equal(t, "e1", envelope.Type)
})
t.Run("spec version", func(t *testing.T) {
envelope := NewCloudEventsEnvelope("a", "source", "", nil)
assert.Equal(t, CloudEventsSpecVersion, envelope.SpecVersion)
})
t.Run("has data", func(t *testing.T) {
envelope := NewCloudEventsEnvelope("a", "source", "", []byte("data"))
assert.Equal(t, "data", envelope.Data.(string))
})
t.Run("string data content type", func(t *testing.T) {
envelope := NewCloudEventsEnvelope("a", "source", "", []byte("data"))
assert.Equal(t, "text/plain", envelope.DataContentType)
})
t.Run("json data content type", func(t *testing.T) {
str := `{ "data": "1" }`
envelope := NewCloudEventsEnvelope("a", "source", "", []byte(str))
assert.Equal(t, "application/json", envelope.DataContentType)
})
}