Merge pull request #411 from rusq/i406-followup

Adding divider support and fixing test on windows

Author: rusq

internal/viewer/renderer/fixtures/polly.html

@@ -446,6 +446,6 @@ const (
 var (
 	//go:embed fixtures/polly.json
 	fxtrPolly string
-	//go:embed fixtures/polly.html
-	fxtrPollyHTML string
+	//go:embed fixtures/polly.html.gz
+	fxtrPollyHTML []byte
 )

internal/viewer/renderer/fixtures/polly.html.gz

@@ -59,7 +59,7 @@ func (s *Slack) rtseText(ie slack.RichTextSectionElement) (string, string, error
 	if !ok {
 		return "", "", NewErrIncorrectType(&slack.RichTextSectionTextElement{}, ie)
 	}
-	var t = strings.Replace(e.Text, "\n", "<br>", -1)
+	t := strings.ReplaceAll(e.Text, "\n", "<br>")
 
 	return applyStyle(t, e.Style), "", nil
 }

internal/viewer/renderer/slack_fixtures_test.go

@@ -11,3 +11,7 @@ import "github.com/rusq/slack"
 func (*Slack) mbtCall(slack.Block) (string, string, error) {
 	return div("slack-call", "(Call)"), "", nil
 }
+
+func (*Slack) mbtDivider(slack.Block) (string, string, error) {
+	return div("slack-divider", "<hr/>"), "", nil
+}

internal/viewer/renderer/slack_rich_text.go

@@ -1,13 +1,16 @@
 package renderer
 
 import (
+	"bytes"
+	"compress/gzip"
 	"context"
 	"html/template"
-	"reflect"
+	"io"
 	"strings"
 	"testing"
 
 	"github.com/rusq/slack"
+	"github.com/stretchr/testify/assert"
 
 	"github.com/rusq/slackdump/v3/internal/viewer/renderer/functions"
 )
@@ -73,19 +76,32 @@ func TestSlack_Render(t *testing.T) {
 			args{
 				m: loadmsg(t, fxtrPolly),
 			},
-			template.HTML(fxtrPollyHTML),
+			template.HTML(strings.TrimSpace(ungzip(t, fxtrPollyHTML))),
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			sm := &Slack{}
-			if gotV := sm.Render(context.Background(), tt.args.m); !reflect.DeepEqual(gotV, tt.wantV) {
-				t.Errorf("Slack.Render() = %v, want %v", gotV, tt.wantV)
-			}
+			gotV := sm.Render(context.Background(), tt.args.m)
+			assert.Equal(t, gotV, tt.wantV)
 		})
 	}
 }
 
+func ungzip(t *testing.T, b []byte) string {
+	t.Helper()
+	gr, err := gzip.NewReader(bytes.NewReader(b))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer gr.Close()
+	var buf strings.Builder
+	if _, err := io.Copy(&buf, gr); err != nil {
+		t.Fatal(err)
+	}
+	return buf.String()
+}
+
 func TestSlack_renderAttachment(t *testing.T) {
 	type fields struct {
 		tmpl *template.Template

internal/viewer/renderer/slack_sundry.go

@@ -9,6 +9,7 @@ var (
 		slack.MBTContext:  (*Slack).mbtContext,
 		slack.MBTSection:  (*Slack).mbtSection,
 		slack.MBTAction:   (*Slack).mbtAction,
+		slack.MBTDivider:  (*Slack).mbtDivider,
 		"call":            (*Slack).mbtCall,
 	}