rss-tools/app/atom_test.go (view raw)
| 1 | package app |
| 2 | |
| 3 | import ( |
| 4 | "bytes" |
| 5 | "encoding/xml" |
| 6 | "net/http" |
| 7 | "net/http/httptest" |
| 8 | "strings" |
| 9 | "testing" |
| 10 | "time" |
| 11 | |
| 12 | "olexsmir.xyz/x/is" |
| 13 | ) |
| 14 | |
| 15 | func TestFeedBuilderAddEntryDefaults(t *testing.T) { |
| 16 | feed := NewFeed("test", "feed-id") |
| 17 | feed.Add(FeedEntry{Title: "entry", Content: "body"}) |
| 18 | |
| 19 | is.Equal(t, 1, len(feed.f.Entries)) |
| 20 | entry := feed.f.Entries[0] |
| 21 | is.NotEqual(t, "", entry.ID) |
| 22 | is.NotEqual(t, "", entry.Updated) |
| 23 | } |
| 24 | |
| 25 | func TestFeedBuilderBytesAndWriteTo(t *testing.T) { |
| 26 | updated := time.Date(2026, 4, 20, 12, 30, 0, 0, time.UTC) |
| 27 | feed := NewFeed("test", "feed-id"). |
| 28 | WithSubtitle("subtitle"). |
| 29 | Add(FeedEntry{Title: "entry", Content: "content", Updated: updated}) |
| 30 | |
| 31 | raw, err := feed.Bytes() |
| 32 | is.Err(t, err, nil) |
| 33 | if !bytes.Contains(raw, []byte("<subtitle>subtitle</subtitle>")) { |
| 34 | t.Fatalf("expected subtitle in serialized feed") |
| 35 | } |
| 36 | |
| 37 | var parsed AtomFeed |
| 38 | is.Err(t, xml.Unmarshal(raw, &parsed), nil) |
| 39 | is.Equal(t, "test", parsed.Title) |
| 40 | } |
| 41 | |
| 42 | func TestFeedBuilderRender(t *testing.T) { |
| 43 | r := httptest.NewRecorder() |
| 44 | err := NewFeed("test", "feed-id"). |
| 45 | Add(FeedEntry{ |
| 46 | Title: "entry", |
| 47 | ID: "entry-id", |
| 48 | Content: "content", |
| 49 | Updated: time.Date(2026, 4, 20, 8, 0, 0, 0, time.UTC), |
| 50 | }). |
| 51 | Render(r) |
| 52 | is.Err(t, err, nil) |
| 53 | |
| 54 | is.Equal(t, http.StatusOK, r.Code) |
| 55 | if got := r.Header().Get("Content-Type"); !strings.Contains(got, "application/atom+xml") { |
| 56 | t.Fatalf("unexpected content type: %q", got) |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | func TestFeedEntryTextContent(t *testing.T) { |
| 61 | feed := NewFeed("test", "feed-id"). |
| 62 | Add(FeedEntry{ |
| 63 | Title: "text entry", |
| 64 | Content: "plain text content", |
| 65 | ContentType: "text", |
| 66 | Updated: time.Date(2026, 4, 20, 12, 0, 0, 0, time.UTC), |
| 67 | }) |
| 68 | |
| 69 | raw, err := feed.Bytes() |
| 70 | is.Err(t, err, nil) |
| 71 | if !strings.Contains(string(raw), `<content type="text">plain text content</content>`) { |
| 72 | t.Fatalf("expected text content with type attribute in serialized feed") |
| 73 | } |
| 74 | |
| 75 | var parsed AtomFeed |
| 76 | is.Err(t, xml.Unmarshal(raw, &parsed), nil) |
| 77 | is.Equal(t, 1, len(parsed.Entries)) |
| 78 | |
| 79 | entry := parsed.Entries[0] |
| 80 | is.Equal(t, "text", entry.Content.Type) |
| 81 | is.Equal(t, "plain text content", entry.Content.Value) |
| 82 | } |
| 83 | |
| 84 | func TestFeedEntryHtmlContent(t *testing.T) { |
| 85 | htmlContent := "<p>Hello <strong>World</strong></p>" |
| 86 | feed := NewFeed("test", "feed-id"). |
| 87 | Add(FeedEntry{ |
| 88 | Title: "html entry", |
| 89 | Content: htmlContent, |
| 90 | ContentType: "html", |
| 91 | Updated: time.Date(2026, 4, 20, 12, 0, 0, 0, time.UTC), |
| 92 | }) |
| 93 | |
| 94 | raw, err := feed.Bytes() |
| 95 | is.Err(t, err, nil) |
| 96 | if !strings.Contains(string(raw), `<content type="html">`) { |
| 97 | t.Fatalf("expected HTML content with type='html' attribute in serialized feed") |
| 98 | } |
| 99 | |
| 100 | var parsed AtomFeed |
| 101 | is.Err(t, xml.Unmarshal(raw, &parsed), nil) |
| 102 | is.Equal(t, 1, len(parsed.Entries)) |
| 103 | |
| 104 | entry := parsed.Entries[0] |
| 105 | is.Equal(t, "html", entry.Content.Type) |
| 106 | is.Equal(t, htmlContent, entry.Content.Value) |
| 107 | } |
| 108 | |
| 109 | func TestFeedMultipleEntriesWithMixedContentTypes(t *testing.T) { |
| 110 | updated := time.Date(2026, 4, 20, 12, 0, 0, 0, time.UTC) |
| 111 | feed := NewFeed("test", "feed-id"). |
| 112 | Add(FeedEntry{ |
| 113 | Title: "text entry", |
| 114 | Content: "plain text", |
| 115 | ContentType: "text", |
| 116 | Updated: updated, |
| 117 | }). |
| 118 | Add(FeedEntry{ |
| 119 | Title: "html entry", |
| 120 | Content: "<p>html content</p>", |
| 121 | ContentType: "html", |
| 122 | Updated: updated, |
| 123 | }). |
| 124 | Add(FeedEntry{ |
| 125 | Title: "default entry", |
| 126 | Content: "default content", |
| 127 | Updated: updated, |
| 128 | }) |
| 129 | |
| 130 | raw, err := feed.Bytes() |
| 131 | is.Err(t, err, nil) |
| 132 | |
| 133 | var parsed AtomFeed |
| 134 | is.Err(t, xml.Unmarshal(raw, &parsed), nil) |
| 135 | is.Equal(t, 3, len(parsed.Entries)) |
| 136 | |
| 137 | tests := []struct { |
| 138 | name string |
| 139 | expectedType string |
| 140 | expectedText string |
| 141 | }{ |
| 142 | {"text entry", "text", "plain text"}, |
| 143 | {"html entry", "html", "<p>html content</p>"}, |
| 144 | {"default entry", "text", "default content"}, |
| 145 | } |
| 146 | for i, tc := range tests { |
| 147 | is.Equal(t, tc.name, parsed.Entries[i].Title) |
| 148 | is.Equal(t, tc.expectedText, parsed.Entries[i].Content.Value) |
| 149 | is.Equal(t, tc.expectedType, parsed.Entries[i].Content.Type) |
| 150 | } |
| 151 | } |