From e26544ddf550c7fcaf550af88eac5163fa8f2ee2 Mon Sep 17 00:00:00 2001
From: Fabian Vowie <fabian@vowie.me>
Date: Sat, 15 Jan 2022 13:19:57 +0100
Subject: [PATCH] Fake pipeline object in tests

---
 go.mod       |  1 +
 go.sum       |  2 ++
 main_test.go | 30 ++++++++++--------------------
 pipeline.go  | 12 ++++++------
 4 files changed, 19 insertions(+), 26 deletions(-)

diff --git a/go.mod b/go.mod
index 3641441..434e79d 100644
--- a/go.mod
+++ b/go.mod
@@ -5,6 +5,7 @@ go 1.17
 require github.com/gorilla/mux v1.8.0
 
 require (
+	github.com/bxcodec/faker/v3 v3.7.0 // indirect
 	github.com/davecgh/go-spew v1.1.0 // indirect
 	github.com/google/go-cmp v0.5.6 // indirect
 	github.com/hexops/valast v1.4.1 // indirect
diff --git a/go.sum b/go.sum
index 849fa9a..59db30e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,6 @@
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/bxcodec/faker/v3 v3.7.0 h1:qWAFFwcyVS0ukF0UoJju1wBLO0cuPQ7JdVBPggM8kNo=
+github.com/bxcodec/faker/v3 v3.7.0/go.mod h1:gF31YgnMSMKgkvl+fyEo1xuSMbEuieyqfeslGYFjneM=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/frankban/quicktest v1.14.0/go.mod h1:NeW+ay9A/U67EYXNFA1nPE8e/tnQv/09mUdL/ijj8og=
diff --git a/main_test.go b/main_test.go
index 3540a04..f887bc5 100644
--- a/main_test.go
+++ b/main_test.go
@@ -2,10 +2,12 @@ package main
 
 import (
 	"encoding/json"
+	"fmt"
 	"net/http"
 	"net/http/httptest"
 	"testing"
 
+	"github.com/bxcodec/faker/v3"
 	"github.com/gorilla/mux"
 	"github.com/stretchr/testify/assert"
 )
@@ -23,42 +25,30 @@ func TestIndexRoute(t *testing.T) {
 }
 
 func TestEndpointRoute(t *testing.T) {
-	// TODO: Use mock/fake for dummy pipeline data
-	givenEndpoint := Pipeline{
-		Name:           "example pipeline",
-		Slug:           "example",
-		Type:           0,
-		RemoveMetadata: false,
-		Steps: []Step{
-			{
-				Name: "resize image",
-				Type: 0,
-			},
-			{
-				Name: "compress image",
-				Type: 1,
-			},
-		},
+	data := Pipeline{}
+	err := faker.FakeData(&data)
+	if err != nil {
+		fmt.Println(err)
 	}
 
 	t.Run("Registered pipelines are valid routes", func(t *testing.T) {
 		router := mux.NewRouter()
-		RegisterPipelineRoutes(router, []IPipeline{givenEndpoint})
+		RegisterPipelineRoutes(router, []IPipeline{data})
 
-		request, _ := http.NewRequest("GET", "/"+givenEndpoint.Slug, nil)
+		request, _ := http.NewRequest("GET", "/"+data.Slug, nil)
 		responseRecorder := httptest.NewRecorder()
 
 		router.ServeHTTP(responseRecorder, request)
 
 		assert.Equal(t, responseRecorder.Code, 200)
-		body, _ := json.Marshal(givenEndpoint)
+		body, _ := json.Marshal(data)
 		assert.JSONEq(t, string(body), responseRecorder.Body.String())
 	})
 
 	t.Run("Unregistered pipelines return 404", func(t *testing.T) {
 		router := mux.NewRouter()
 
-		request, _ := http.NewRequest("GET", "/"+givenEndpoint.Slug, nil)
+		request, _ := http.NewRequest("GET", "/"+data.Slug, nil)
 		responseRecorder := httptest.NewRecorder()
 
 		router.ServeHTTP(responseRecorder, request)
diff --git a/pipeline.go b/pipeline.go
index c493b23..56ecc4d 100644
--- a/pipeline.go
+++ b/pipeline.go
@@ -27,10 +27,10 @@ type IPipeline interface {
 }
 
 type Pipeline struct {
-	Name           string       `json:"name"`
-	Slug           string       `json:"slug"`
-	Type           PipelineType `json:"type"`
-	RemoveMetadata bool         `json:"remove_metadata"`
+	Name           string       `json:"name" faker:"name"`
+	Slug           string       `json:"slug" faker:"word"`
+	Type           PipelineType `json:"type" faker:"-"`
+	RemoveMetadata bool         `json:"remove_metadata" faker:"-"`
 	Steps          []Step       `json:"steps"`
 }
 
@@ -68,8 +68,8 @@ const (
 )
 
 type Step struct {
-	Name string
-	Type StepType
+	Name string   `faker:"name"`
+	Type StepType `faker:"-"`
 }
 
 func (s Step) Translate() (IExecutableStep, error) {