feat: Add md5 file content sum.

Add md5 populate test.

Author: ldmi3i

internal/dto/apiSpecDoc/apiSpecDoc.go

@@ -21,6 +21,9 @@ type ApiSpecDoc struct {
 
 	//Methods at the root level without groups
 	Methods []*ApiMethod
+
+	//Origin file hash sum
+	Md5Sum string
 }
 
 // Group represents some grouping rule

internal/process/processor.go

@@ -2,6 +2,8 @@ package process
 
 import (
 	"context"
+	"crypto/md5"
+	"encoding/hex"
 
 	"github.com/rog-golang-buddies/api-hub_data-scraping-service/internal/dto/apiSpecDoc"
 	"github.com/rog-golang-buddies/api-hub_data-scraping-service/internal/load"
@@ -47,6 +49,9 @@ func (p *UrlProcessorImpl) Process(ctx context.Context, url string) (*apiSpecDoc
 		return nil, err
 	}
 
+	hash := md5.Sum(file.Content)
+	apiSpec.Md5Sum = hex.EncodeToString(hash[:])
+
 	return apiSpec, nil
 }
 

internal/process/processor_test.go

@@ -2,7 +2,10 @@ package process
 
 import (
 	"context"
+	"crypto/md5"
+	"encoding/hex"
 	"errors"
+	"github.com/rog-golang-buddies/api-hub_data-scraping-service/internal/dto/apiSpecDoc"
 	"testing"
 
 	"github.com/golang/mock/gomock"
@@ -13,7 +16,7 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-func Test_RecognizeFail_processReturnsError(t *testing.T) {
+func TestProcess_RecognizeFail_processReturnsError(t *testing.T) {
 	ctrl := gomock.NewController(t)
 
 	contentLoader := load.NewMockContentLoader(ctrl)
@@ -37,7 +40,7 @@ func Test_RecognizeFail_processReturnsError(t *testing.T) {
 	assert.Equal(t, expectedErr, err, "Should return error from recognizer")
 }
 
-func Test_ContentLoaderFail_processReturnsError(t *testing.T) {
+func TestProcess_ContentLoaderFail_processReturnsError(t *testing.T) {
 	ctrl := gomock.NewController(t)
 
 	contentLoader := load.NewMockContentLoader(ctrl)
@@ -60,7 +63,7 @@ func Test_ContentLoaderFail_processReturnsError(t *testing.T) {
 	assert.Equal(t, expectedErr, err, "Should return error from contentLoader")
 }
 
-func Test_ConverterFail_processReturnsError(t *testing.T) {
+func TestProcess_ConverterFail_processReturnsError(t *testing.T) {
 	ctrl := gomock.NewController(t)
 
 	contentLoader := load.NewMockContentLoader(ctrl)
@@ -84,3 +87,35 @@ func Test_ConverterFail_processReturnsError(t *testing.T) {
 	assert.Nil(t, asd)
 	assert.Equal(t, expectedErr, err, "Should return error from converter")
 }
+
+func TestProcess_completed_hashPopulated(t *testing.T) {
+	ctrl := gomock.NewController(t)
+
+	contentLoader := load.NewMockContentLoader(ctrl)
+	recognizer := recognize.NewMockRecognizer(ctrl)
+	converter := parse.NewMockConverter(ctrl)
+
+	ctx := context.Background()
+	url := "test_url_from_yaml_openapi_file"
+
+	fileContent := []byte("Test content")
+	fileResource := new(fileresource.FileResource)
+	fileResource.Content = fileContent
+
+	result := &apiSpecDoc.ApiSpecDoc{}
+	loadCall := contentLoader.EXPECT().Load(ctx, url).Times(1).Return(fileResource, nil)
+	recognizeCall := recognizer.EXPECT().RecognizeFileType(fileResource).After(loadCall).Times(1).Return(fileresource.OpenApi, nil)
+	converter.EXPECT().Convert(ctx, gomock.Any()).Times(1).After(recognizeCall).Return(result, nil)
+
+	processor, err := NewProcessor(recognizer, converter, contentLoader)
+	assert.Nil(t, err)
+	assert.NotNil(t, processor, "Processor must not be nil")
+
+	asd, err := processor.Process(ctx, url)
+	assert.Nil(t, err)
+	assert.NotNil(t, asd)
+	assert.Equal(t, result, asd)
+	hashSum := md5.Sum(fileContent)
+	expectedHash := hex.EncodeToString(hashSum[:])
+	assert.Equal(t, expectedHash, asd.Md5Sum)
+}