api-120 validate test

feed/updates.rss

@@ -29,7 +29,7 @@
     <item>
       <title>v1.35.0 released</title>
       <description>[TOL,BYOL] New transaction type</description>
-      <pubDate>Sat, 15 Sep 2024 10:00:00 +0000</pubDate>
+      <pubDate>Sun, 15 Sep 2024 10:00:00 +0000</pubDate>
       <link>https://docs.upvest.co/news#version-1350-release</link>
       <guid>https://docs.upvest.co/news#version-1350-release</guid>
     </item>

scripts/go.mod

@@ -1 +1,5 @@
-module github.com/upvestco/documentation_assets
+module github.com/upvestco/documentation_assets
+
+go 1.22.0
+
+toolchain go1.22.2

scripts/rss.go

@@ -0,0 +1,107 @@
+package main
+
+import (
+	"encoding/xml"
+	"errors"
+	"fmt"
+	"time"
+)
+
+type RSS struct {
+	XMLName xml.Name `xml:"rss"`
+	Channel Channel  `xml:"channel"`
+}
+
+type Channel struct {
+	Title       string `xml:"title"`
+	Description string `xml:"description"`
+	PubDate     string `xml:"pubDate"`
+	Items       []Item `xml:"item"`
+}
+
+type Item struct {
+	Title       string `xml:"title"`
+	Description string `xml:"description"`
+	PubDate     string `xml:"pubDate"`
+	GUID        string `xml:"guid"`
+}
+
+func (r *RSS) Validate() error {
+	rules := []func() error{
+		r.validatePubDate,
+		r.validateItemGUIDs,
+		r.validateItemDates,
+		r.validatePubDateUpdated,
+	}
+	var errs []error
+	for _, rule := range rules {
+		if err := rule(); err != nil {
+			errs = append(errs, err)
+		}
+	}
+	return errors.Join(errs...)
+}
+
+func (r *RSS) validatePubDate() error {
+	err := validateRSSDate(r.Channel.PubDate)
+	if err != nil {
+		return fmt.Errorf("channel pub date: %v", err)
+	}
+	return nil
+}
+
+func (r *RSS) validateItemDates() error {
+	for _, item := range r.Channel.Items {
+		err := validateRSSDate(item.PubDate)
+		if err != nil {
+			return fmt.Errorf("item '%s' pub date: %v", item.Title, err)
+		}
+	}
+	return nil
+}
+
+func (r *RSS) validateItemGUIDs() error {
+	guids := make(map[string]bool)
+	for _, item := range r.Channel.Items {
+		if guids[item.GUID] {
+			return fmt.Errorf("duplicate GUID found: %s", item.GUID)
+		}
+		guids[item.GUID] = true
+	}
+	return nil
+}
+
+func (r *RSS) validatePubDateUpdated() error {
+	if len(r.Channel.Items) == 0 {
+		return nil
+	}
+
+	chanDate, err := time.Parse(time.RFC1123Z, r.Channel.PubDate)
+	if err != nil {
+		return fmt.Errorf("invalid date format in channel '%s'", r.Channel.PubDate)
+	}
+
+	latestItem := r.Channel.Items[0]
+	itemDate, err := time.Parse(time.RFC1123Z, latestItem.PubDate)
+	if err != nil {
+		return fmt.Errorf("invalid date format in item '%s'", latestItem.PubDate)
+	}
+
+	if !chanDate.Equal(itemDate) {
+		return fmt.Errorf("publication dates of channel and item do not match")
+	}
+
+	return nil
+}
+
+func validateRSSDate(str string) error {
+	t, err := time.Parse(time.RFC1123Z, str)
+	if err != nil {
+		return fmt.Errorf("invalid date format in %s", str)
+	}
+	// Check that day of week was set correctly, as it is ignored by time.Parse.
+	if str != t.Format(time.RFC1123Z) {
+		return fmt.Errorf("day of week is not correct: expected %s, got %s", t.Format(time.RFC1123Z), str)
+	}
+	return nil
+}

scripts/verify_rss.go

@@ -2,12 +2,10 @@ package main
 
 import (
 	"encoding/xml"
-	"errors"
 	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
-	"time"
 )
 
 func main() {
@@ -34,105 +32,6 @@ func main() {
 	}
 }
 
-type RSS struct {
-	XMLName xml.Name `xml:"rss"`
-	Channel Channel  `xml:"channel"`
-}
-
-type Channel struct {
-	Title       string `xml:"title"`
-	Description string `xml:"description"`
-	PubDate     string `xml:"pubDate"`
-	Items       []Item `xml:"item"`
-}
-
-type Item struct {
-	Title       string `xml:"title"`
-	Description string `xml:"description"`
-	PubDate     string `xml:"pubDate"`
-	GUID        string `xml:"guid"`
-}
-
-func (r *RSS) Validate() error {
-	rules := []func() error{
-		r.validatePubDate,
-		r.validateItemGUIDs,
-		r.validateItemDates,
-		r.validatePubDateUpdated,
-	}
-	var errs []error
-	for _, rule := range rules {
-		if err := rule(); err != nil {
-			errs = append(errs, err)
-		}
-	}
-	return errors.Join(errs...)
-}
-
-func (r *RSS) validatePubDate() error {
-	err := validateRSSDate(r.Channel.PubDate)
-	if err != nil {
-		return fmt.Errorf("channel pub date: %v", err)
-	}
-	return nil
-}
-
-func (r *RSS) validateItemDates() error {
-	for _, item := range r.Channel.Items {
-		err := validateRSSDate(item.PubDate)
-		if err != nil {
-			return fmt.Errorf("item '%s' pub date: %v", item.Title, err)
-		}
-	}
-	return nil
-}
-
-func (r *RSS) validateItemGUIDs() error {
-	guids := make(map[string]bool)
-	for _, item := range r.Channel.Items {
-		if guids[item.GUID] {
-			return fmt.Errorf("duplicate GUID found: %s", item.GUID)
-		}
-		guids[item.GUID] = true
-	}
-	return nil
-}
-
-func (r *RSS) validatePubDateUpdated() error {
-	if len(r.Channel.Items) == 0 {
-		return nil
-	}
-
-	chanDate, err := time.Parse(time.RFC1123Z, r.Channel.PubDate)
-	if err != nil {
-		return fmt.Errorf("invalid date format in channel '%s'", r.Channel.PubDate)
-	}
-
-	latestItem := r.Channel.Items[0]
-	itemDate, err := time.Parse(time.RFC1123Z, latestItem.PubDate)
-	if err != nil {
-		return fmt.Errorf("invalid date format in item '%s'", latestItem.PubDate)
-	}
-
-	if !chanDate.Equal(itemDate) {
-		return fmt.Errorf("publication dates of channel and item do not match")
-	}
-
-	return nil
-}
-
-func validateRSSDate(str string) error {
-	t, err := time.Parse(time.RFC1123Z, str)
-	if err != nil {
-		return fmt.Errorf("invalid date format in %s", str)
-	}
-	// Check that day of week was set correctly, as it is ignored by time.Parse.
-	if str != t.Format(time.RFC1123Z) {
-		return fmt.Errorf("day of week is not correct: expected %s, got %s", t.Format(time.RFC1123Z), str)
-	}
-	return nil
-}
-
 func verifyRSS(filePath string) error {
 	data, err := os.ReadFile(filePath)
 	if err != nil {