pass viper to function for cleaner testing

Author: obs-gh-mattcotter

internal/commands/sendtestdata/postdata.go

@@ -40,9 +40,9 @@ func PostTestData(data any, URL string, headers map[string]string) (string, erro
 	return bodyString, nil
 }
 
-func PostTestDataToObserve(data any, path string) (string, error) {
-	collector_url := viper.GetString("observe_url")
-	endpoint := fmt.Sprintf("%s/v1/http/%s", strings.TrimRight(collector_url, "/"), strings.TrimLeft(path, "/"))
-	authToken := fmt.Sprintf("Bearer %s", viper.GetString("token"))
+func PostTestDataToObserve(data any, path string, v *viper.Viper) (string, error) {
+	collector_url := v.GetString("observe_url")
+	endpoint := fmt.Sprintf("%s/v1/http%s", strings.TrimRight(collector_url, "/"), path)
+	authToken := fmt.Sprintf("Bearer %s", v.GetString("token"))
 	return PostTestData(data, endpoint, map[string]string{"Authorization": authToken})
 }

internal/commands/sendtestdata/postdata_test.go

@@ -44,10 +44,11 @@ func TestPostTestDataToObserve(t *testing.T) {
 		httpmock.NewStringResponder(200, expectedResponse),
 	)
 
-	viper.Set("observe_url", "https://123456.collect.observe-eng.com/")
-	viper.Set("token", "test-token")
+	v := viper.New()
+	v.Set("observe_url", "https://123456.collect.observe-eng.com/")
+	v.Set("token", "test-token")
 	testData := map[string]string{"hello": "world"}
-	resp, err := PostTestDataToObserve(testData, "/test")
+	resp, err := PostTestDataToObserve(testData, "/test", v)
 	assert.NoError(t, err)
 	assert.Equal(t, expectedResponse, resp)
 }

internal/commands/sendtestdata/sendtestdata.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/observeinc/observe-agent/internal/root"
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 )
 
 const TestDataPath = "/observe-agent/test"
@@ -33,7 +34,7 @@ func NewSendTestDataCmd() *cobra.Command {
 			} else {
 				testData = defaultTestData
 			}
-			respBody, err := PostTestDataToObserve(testData, TestDataPath)
+			respBody, err := PostTestDataToObserve(testData, TestDataPath, viper.GetViper())
 			if err != nil {
 				return err
 			}