From 393aa58f2c5afd51f92fd9bd4b6dfd0dc90cea41 Mon Sep 17 00:00:00 2001
From: Unit 193 <unit193@unit193.net>
Date: Fri, 5 Aug 2022 01:00:19 -0400
Subject: New upstream version 8.2.3.

---
 tests/test_compile_markdown.py | 10 ++++------
 tests/test_rst_compiler.py     | 23 +++++++++++++++++++++++
 tests/test_utils.py            | 26 ++++++++++++++++++++++++++
 3 files changed, 53 insertions(+), 6 deletions(-)

(limited to 'tests')

diff --git a/tests/test_compile_markdown.py b/tests/test_compile_markdown.py
index 0e805ba..a902347 100644
--- a/tests/test_compile_markdown.py
+++ b/tests/test_compile_markdown.py
@@ -28,12 +28,10 @@ from .helper import FakeSite
     from this
 """,
             """\
-<table class="codehilitetable"><tr><td class="linenos">\
-<div class="linenodiv"><pre><span class="normal">1</span></pre></div>\
-</td><td class="code"><pre class="code literal-block"><span></span>\
-<code><span class="kn">from</span> <span class="nn">this</span>
-</code></pre>
-</td></tr></table>
+<div class="code"><table class="codetable"><tr><td class="linenos linenodiv">\
+<a href="#-1"><code data-line-number="1"></code></a></td>\
+<td class="code"><code><span class="kn">from</span> <span class="nn">this</span>
+</code></td></tr></table></div>
 """,
             id="hilite",
         ),
diff --git a/tests/test_rst_compiler.py b/tests/test_rst_compiler.py
index 803fd79..88638f7 100644
--- a/tests/test_rst_compiler.py
+++ b/tests/test_rst_compiler.py
@@ -87,6 +87,29 @@ def test_youtube_iframe():
     )
 
 
+def test_youtube_iframe_start_at():
+    """Test Youtube iframe tag generation with start_at attribute"""
+
+    sample = ".. youtube:: YID\n   :height: 400\n   :width: 600\n   :start_at: 60"
+    html = get_html_from_rst(sample)
+    assert_html_contains(
+        html,
+        "iframe",
+        attributes={
+            "src": (
+                "https://www.youtube-nocookie.com"
+                "/embed/YID?rel=0&"
+                "wmode=transparent&start=60"
+            ),
+            "height": "400",
+            "width": "600",
+            "frameborder": "0",
+            "allowfullscreen": "",
+            "allow": "encrypted-media",
+        },
+    )
+
+
 def test_vimeo(disable_vimeo_api_query):
     """Test Vimeo iframe tag generation"""
 
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 1996679..764eec2 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -14,13 +14,16 @@ from nikola.post import get_meta
 from nikola.utils import (
     TemplateHookRegistry,
     TranslatableSetting,
+    NikolaPygmentsHTML,
     demote_headers,
     get_asset_path,
     get_crumbs,
     get_theme_chain,
     get_translation_candidate,
+    nikola_find_formatter_class,
     write_metadata,
     bool_from_meta,
+    parselinenos
 )
 
 
@@ -619,3 +622,26 @@ class FakePost:
 
     def __init__(self):
         metadata_extractors.load_defaults(self, self.metadata_extractors_by)
+
+
+def test_parselinenos():
+    assert parselinenos('1,2,3', 10) == [0, 1, 2]
+    assert parselinenos('4, 5, 6', 10) == [3, 4, 5]
+    assert parselinenos('-4', 10) == [0, 1, 2, 3]
+    assert parselinenos('7-9', 10) == [6, 7, 8]
+    assert parselinenos('7-', 10) == [6, 7, 8, 9]
+    assert parselinenos('1,7-', 10) == [0, 6, 7, 8, 9]
+    assert parselinenos('7-7', 10) == [6]
+    assert parselinenos('11-', 10) == [10]
+    with pytest.raises(ValueError):
+        parselinenos('1-2-3', 10)
+    with pytest.raises(ValueError):
+        parselinenos('abc-def', 10)
+    with pytest.raises(ValueError):
+        parselinenos('-', 10)
+    with pytest.raises(ValueError):
+        parselinenos('3-1', 10)
+
+
+def test_nikola_find_formatter_class_returns_pygments_class():
+    assert NikolaPygmentsHTML == nikola_find_formatter_class("html")
-- 
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