mirror of
https://github.com/Theodor-Springmann-Stiftung/lenz-web.git
synced 2025-10-29 09:15:33 +00:00
446 lines
14 KiB
Go
446 lines
14 KiB
Go
package xmlmodels
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import (
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"encoding/xml"
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"strings"
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"testing"
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)
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// Helper function to convert []xml.Token back to string for testing
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func tokensToString(tokens []xml.Token) string {
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var sb strings.Builder
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for _, token := range tokens {
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switch t := token.(type) {
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case xml.StartElement:
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sb.WriteString("<")
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sb.WriteString(t.Name.Local)
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for _, attr := range t.Attr {
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sb.WriteString(" ")
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sb.WriteString(attr.Name.Local)
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sb.WriteString(`="`)
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sb.WriteString(attr.Value)
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sb.WriteString(`"`)
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}
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sb.WriteString(">")
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case xml.EndElement:
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sb.WriteString("</")
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sb.WriteString(t.Name.Local)
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sb.WriteString(">")
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case xml.CharData:
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sb.Write(t)
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case xml.Comment:
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sb.WriteString("<!--")
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sb.Write(t)
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sb.WriteString("-->")
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case xml.ProcInst:
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sb.WriteString("<?")
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sb.WriteString(t.Target)
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if len(t.Inst) > 0 {
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sb.WriteString(" ")
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sb.Write(t.Inst)
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}
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sb.WriteString("?>")
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}
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}
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return sb.String()
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}
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func TestLetterTextUnmarshal_SimpleCase(t *testing.T) {
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// Simple test case with basic structure
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="123">
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Some content before first page break.
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<page index="1"/>
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Content on page 1 with <aq>some markup</aq> and more text.
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<sidenote pos="right" page="1" annotation="test">This is a sidenote</sidenote>
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More content on page 1.
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<page index="2"/>
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Content on page 2 with <b>bold text</b>.
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<hand ref="42">Hand reference content</hand>
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Final content on page 2.
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling XML: %v", err)
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}
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// Verify basic structure
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if len(letterText.Pages) != 3 {
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t.Errorf("Expected 3 pages, got %d", len(letterText.Pages))
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}
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if len(letterText.PageBreaks) != 2 {
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t.Errorf("Expected 2 page breaks, got %d", len(letterText.PageBreaks))
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}
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if len(letterText.Sidenotes) != 1 {
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t.Errorf("Expected 1 sidenote, got %d", len(letterText.Sidenotes))
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}
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if letterText.Hands.Reference != 42 {
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t.Errorf("Expected hand reference 42, got %d", letterText.Hands.Reference)
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}
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// Verify page breaks
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if letterText.PageBreaks[0].Index != 1 {
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t.Errorf("Expected page break index 1, got %d", letterText.PageBreaks[0].Index)
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}
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if letterText.PageBreaks[1].Index != 2 {
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t.Errorf("Expected page break index 2, got %d", letterText.PageBreaks[1].Index)
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}
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// Verify sidenote
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sidenote := letterText.Sidenotes[0]
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if sidenote.Page != 1 {
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t.Errorf("Expected sidenote on page 1, got %d", sidenote.Page)
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}
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if sidenote.Position != SidenotePositionRight {
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t.Errorf("Expected sidenote position right, got %d", sidenote.Position)
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}
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if sidenote.Annotation != "test" {
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t.Errorf("Expected sidenote annotation 'test', got '%s'", sidenote.Annotation)
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}
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sidenoteContent := tokensToString(sidenote.Content)
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if !strings.Contains(sidenoteContent, "This is a sidenote") {
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t.Errorf("Expected sidenote content to contain 'This is a sidenote', got '%s'", sidenoteContent)
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}
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// Verify page content doesn't contain sidenote text
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for _, page := range letterText.Pages {
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content := tokensToString(page.Content)
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if strings.Contains(content, "This is a sidenote") {
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t.Errorf("Page content should not contain sidenote text, but page %d does: %s", page.Page, content)
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}
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}
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}
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func TestLetterTextUnmarshal_RealExample_Letter1(t *testing.T) {
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// Real example from briefe.xml - Letter 1 (simplified)
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="1">
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<page index="1" /><align pos="right">HochEdelgeborner Hochgelahrter Herr <aq>Secretair</aq></align>
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<line type="break" tab="7" /><align pos="right">Verehrungswürdigster Gönner!</align>
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<line type="empty" />
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Ew. HochEdelgebh: haben mich durch die neue Probe von Dero schätzbaren Gewogenheit ausserorndtlich beschämt. Meine Feder ist zu schwach, Denenselben die regen Empfindungen meines Herzens darüber zu schildern.
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<page index="2" />lasse mich noch lange das Glück genießen, Dieselben in dem blühendsten Wohlstande zu sehen, und mich mit dem erkenntlichsten Herzen nennen zu dürfen
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<line type="empty" />
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<line type="break" /><align pos="right">Hoch Edelgeborner Hochgelahrter Herr <aq>Secretair</aq>
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<line type="break" tab="7" />Verehrungswürdigster Gönner
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<line type="break" tab="7" />Ew. HochEdelgebh:</align>
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Von Hause, d. 2 Jenner, 1765.
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<align pos="right">gehorsamsten Diener
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<line type="break" />Jacob Michael Reinhold Lenz</align>
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling real XML: %v", err)
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}
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// Should have 2 pages
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if len(letterText.Pages) != 2 {
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t.Errorf("Expected 2 pages, got %d", len(letterText.Pages))
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}
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if len(letterText.PageBreaks) != 2 {
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t.Errorf("Expected 2 page breaks, got %d", len(letterText.PageBreaks))
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}
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// Verify page content contains expected elements
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page1Found := false
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page2Found := false
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for _, page := range letterText.Pages {
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content := tokensToString(page.Content)
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if page.Page == 1 && strings.Contains(content, "HochEdelgeborner") {
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page1Found = true
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}
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if page.Page == 2 && strings.Contains(content, "Jacob Michael Reinhold Lenz") {
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page2Found = true
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}
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}
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if !page1Found {
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t.Error("Page 1 content not found correctly")
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}
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if !page2Found {
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t.Error("Page 2 content not found correctly")
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}
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}
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func TestLetterTextUnmarshal_WithSidenotes(t *testing.T) {
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// Real example with sidenotes from briefe.xml
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="2">
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<page index="1" />Some text before sidenote.
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<sidenote pos="left" page="1" annotation=" am linken Rand der zweiten Seite, vertikal">Ich umarme Dich und küsse Dich 1000mahl als Dein
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<line type="break" />allergetreuester Bruder
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<line type="break" />Jacob Michael Reinhold Lenz.
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<line type="break" />Dorpat den 11ten October 1767.</sidenote>
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More text after sidenote.
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling sidenote XML: %v", err)
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}
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// Should have 1 sidenote
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if len(letterText.Sidenotes) != 1 {
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t.Errorf("Expected 1 sidenote, got %d", len(letterText.Sidenotes))
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}
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// Verify sidenote details
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sidenote := letterText.Sidenotes[0]
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if sidenote.Position != SidenotePositionLeft {
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t.Errorf("Expected sidenote position left, got %d", sidenote.Position)
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}
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if sidenote.Page != 1 {
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t.Errorf("Expected sidenote on page 1, got %d", sidenote.Page)
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}
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if !strings.Contains(sidenote.Annotation, "am linken Rand") {
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t.Errorf("Expected sidenote annotation to contain 'am linken Rand', got '%s'", sidenote.Annotation)
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}
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sidenoteContent := tokensToString(sidenote.Content)
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if !strings.Contains(sidenoteContent, "Jacob Michael Reinhold Lenz") {
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t.Errorf("Expected sidenote content to contain author name, got '%s'", sidenoteContent)
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}
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// Verify page content doesn't contain sidenote
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for _, page := range letterText.Pages {
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content := tokensToString(page.Content)
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if strings.Contains(content, "allergetreuester Bruder") {
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t.Errorf("Page content should not contain sidenote text, but page %d does", page.Page)
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}
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}
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}
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func TestLetterTextUnmarshal_ComplexSidenotePositions(t *testing.T) {
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// Test different sidenote positions
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="3">
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<page index="1" />
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<sidenote pos="top right" page="1" annotation="test1">Top right sidenote</sidenote>
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<sidenote pos="bottom left" page="1" annotation="test2">Bottom left sidenote</sidenote>
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<sidenote pos="top" page="1" annotation="test3">Top sidenote</sidenote>
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Some content.
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling complex sidenotes XML: %v", err)
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}
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if len(letterText.Sidenotes) != 3 {
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t.Fatalf("Expected 3 sidenotes, got %d", len(letterText.Sidenotes))
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}
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// Check position parsing
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positions := make(map[SidenotePosition]bool)
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for _, sidenote := range letterText.Sidenotes {
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positions[sidenote.Position] = true
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}
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expectedPositions := []SidenotePosition{
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SidenotePositionTopRight,
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SidenotePositionBottomLeft,
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SidenotePositionTop,
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}
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for _, expected := range expectedPositions {
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if !positions[expected] {
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t.Errorf("Expected to find sidenote position %d, but didn't", expected)
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}
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}
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}
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func TestLetterTextUnmarshal_NoPageBreaks(t *testing.T) {
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// Test letter without explicit page breaks
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="4">
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This is all content on the default page.
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<aq>Some markup</aq> and more text.
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<sidenote pos="right" page="1" annotation="single page note">Note on single page</sidenote>
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Final text.
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling no-page-break XML: %v", err)
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}
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// Should have 1 page (default page 1)
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if len(letterText.Pages) != 1 {
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t.Errorf("Expected 1 page, got %d", len(letterText.Pages))
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}
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if len(letterText.PageBreaks) != 0 {
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t.Errorf("Expected 0 page breaks, got %d", len(letterText.PageBreaks))
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}
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// Page should be page 1
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if letterText.Pages[0].Page != 1 {
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t.Errorf("Expected page 1, got page %d", letterText.Pages[0].Page)
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}
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// Content should contain markup but not sidenote
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content := tokensToString(letterText.Pages[0].Content)
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if !strings.Contains(content, "<aq>Some markup</aq>") {
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t.Error("Expected page content to contain markup")
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}
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if strings.Contains(content, "Note on single page") {
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t.Error("Page content should not contain sidenote text")
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}
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}
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func TestLetterTextUnmarshal_EmptyContent(t *testing.T) {
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// Test edge case with empty content
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="5">
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<page index="1" />
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling empty XML: %v", err)
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}
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// Should have no pages with content
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if len(letterText.Pages) != 0 {
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t.Errorf("Expected 0 pages with content, got %d", len(letterText.Pages))
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}
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if len(letterText.PageBreaks) != 1 {
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t.Errorf("Expected 1 page break, got %d", len(letterText.PageBreaks))
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}
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}
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func TestSidenotePosition_UnmarshalXMLAttr(t *testing.T) {
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tests := []struct {
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input string
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expected SidenotePosition
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}{
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{"left", SidenotePositionLeft},
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{"right", SidenotePositionRight},
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{"top", SidenotePositionTop},
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{"top left", SidenotePositionTopLeft},
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{"top right", SidenotePositionTopRight},
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{"bottom", SidenotePositionBottom},
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{"bottom left", SidenotePositionBottomLeft},
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{"bottom right", SidenotePositionBottomRight},
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{"unknown", SidenotePositionLeft}, // Default fallback
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}
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for _, test := range tests {
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var pos SidenotePosition
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attr := xml.Attr{Value: test.input}
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err := pos.UnmarshalXMLAttr(attr)
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if err != nil {
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t.Errorf("Error unmarshaling position '%s': %v", test.input, err)
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}
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if pos != test.expected {
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t.Errorf("Expected position %d for input '%s', got %d", test.expected, test.input, pos)
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}
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}
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}
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func TestLetterTextUnmarshal_PreserveMarkup(t *testing.T) {
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// Test that various markup elements are preserved in page content
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="6">
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<page index="1" />
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Text with <aq>antiqua</aq> and <b>bold</b> and <it>italic</it>.
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<line type="break" tab="5" />
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<align pos="center">Centered text</align>
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<ul>Underlined text</ul>
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<del>Deleted text</del>
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More content with <pe>person reference</pe>.
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling markup XML: %v", err)
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}
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if len(letterText.Pages) != 1 {
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t.Fatalf("Expected 1 page, got %d", len(letterText.Pages))
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}
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content := tokensToString(letterText.Pages[0].Content)
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expectedMarkup := []string{
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"<aq>antiqua</aq>",
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"<b>bold</b>",
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"<it>italic</it>",
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"<line type=\"break\" tab=\"5\">",
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"<align pos=\"center\">",
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"<ul>Underlined text</ul>",
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"<del>Deleted text</del>",
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"<pe>person reference</pe>",
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}
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for _, markup := range expectedMarkup {
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if !strings.Contains(content, markup) {
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t.Errorf("Expected page content to contain '%s', but it doesn't. Content: %s", markup, content)
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}
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}
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}
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func TestLetterTextUnmarshal_LetterAttribute(t *testing.T) {
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// Test that the letter attribute is parsed correctly
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testXML := `<letterText xmlns="https://lenz-archiv.de" letter="42">
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<page index="1" />
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Some content.
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</letterText>`
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var letterText LetterText
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err := xml.Unmarshal([]byte(testXML), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling letter attribute XML: %v", err)
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}
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// Verify letter attribute is parsed
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if letterText.Letter != 42 {
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t.Errorf("Expected letter attribute 42, got %d", letterText.Letter)
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}
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}
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func TestLetterTextUnmarshal_LetterAttribute_AllExistingTests(t *testing.T) {
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// Test that existing test cases also have correct letter attributes
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testCases := []struct {
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name string
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xml string
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expectedLetter int
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}{
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{
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name: "Simple case",
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xml: `<letterText xmlns="https://lenz-archiv.de" letter="123">
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<page index="1"/>Some content.
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</letterText>`,
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expectedLetter: 123,
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},
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{
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name: "Real example letter 1",
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xml: `<letterText xmlns="https://lenz-archiv.de" letter="1">
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<page index="1" />Some content.
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</letterText>`,
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expectedLetter: 1,
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},
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{
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name: "Letter with sidenotes",
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xml: `<letterText xmlns="https://lenz-archiv.de" letter="999">
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<page index="1" />
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<sidenote pos="left" page="1" annotation="test">Note</sidenote>
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Content.
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</letterText>`,
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expectedLetter: 999,
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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var letterText LetterText
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err := xml.Unmarshal([]byte(tc.xml), &letterText)
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if err != nil {
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t.Fatalf("Error unmarshaling XML: %v", err)
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}
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if letterText.Letter != tc.expectedLetter {
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t.Errorf("Expected letter attribute %d, got %d", tc.expectedLetter, letterText.Letter)
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}
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})
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}
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} |