1 files changed, 28 insertions, 0 deletions
diff --git a/spec/lib/banzai/filter/jira_import/adf_to_commonmark_filter_spec.rb b/spec/lib/banzai/filter/jira_import/adf_to_commonmark_filter_spec.rb
new file mode 100644
index 00000000000..287b5774048
--- /dev/null
+++ b/spec/lib/banzai/filter/jira_import/adf_to_commonmark_filter_spec.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Banzai::Filter::JiraImport::AdfToCommonmarkFilter do
+  include FilterSpecHelper
+
+  let_it_be(:fixtures_path) { 'lib/kramdown/atlassian_document_format' }
+
+  it 'renders a complex document' do
+    source = fixture_file(File.join(fixtures_path, 'complex_document.json'))
+    target = fixture_file(File.join(fixtures_path, 'complex_document.md'))
+
+    expect(filter(source)).to eq target
+  end
+
+  it 'renders original source when it is invalid JSON' do
+    source = fixture_file(File.join(fixtures_path, 'invalid_json.json'))
+
+    expect(filter(source)).to eq "Invalid Atlassian Document Format JSON\n\n#{source}"
+  end
+
+  it 'renders original source when missing document node' do
+    source = fixture_file(File.join(fixtures_path, 'invalid_no_doc.json'))
+
+    expect(filter(source)).to eq "Invalid Atlassian Document Format JSON\n\n#{source}"
+  end
+end