init projects

tests/test_plugin.py

@@ -0,0 +1,53 @@
+from markdown import Markdown
+
+from schematic_footprint_viewer import makeExtension
+from schematic_footprint_viewer.extension import ViewerOptions, render_viewer
+
+
+def test_render_viewer_outputs_two_canvas_boxes():
+    html = render_viewer(ViewerOptions(json_path="files/demo.json"))
+
+    assert 'class="schematic-footprint-viewer"' in html
+    assert 'data-sfv-json="files/demo.json"' in html
+    assert "data-sfv-pcb-canvas" in html
+    assert "data-sfv-sch-canvas" in html
+    assert "sfv-main" not in html
+
+
+def test_extension_replaces_shortcode_with_json_attribute():
+    md = Markdown(extensions=[makeExtension()])
+
+    rendered = md.convert(
+        'Before\n\n{% schematic-footprint json="files/VL53L0X_merged.json" %}\n\nAfter',
+    )
+
+    assert "{% schematic-footprint" not in rendered
+    assert "Before" in rendered
+    assert "After" in rendered
+    assert 'data-sfv-json="files/VL53L0X_merged.json"' in rendered
+
+
+def test_extension_accepts_src_alias_and_dimensions():
+    md = Markdown(extensions=[makeExtension()])
+
+    rendered = md.convert(
+        '{% schematic-footprint src="merged.json" width="24rem" height="20rem" %}',
+    )
+
+    assert 'data-sfv-json="merged.json"' in rendered
+    assert "--sfv-box-w:24rem" in rendered
+    assert "--sfv-box-h:20rem" in rendered
+
+
+def test_extension_uses_default_json_when_no_attribute_is_given():
+    md = Markdown(extensions=[makeExtension(default_json="default.json")])
+    rendered = md.convert("{% schematic-footprint %}")
+
+    assert 'data-sfv-json="default.json"' in rendered
+
+
+def test_extension_is_loadable_by_module_name():
+    md = Markdown(extensions=["schematic_footprint_viewer"])
+    rendered = md.convert('{% schematic-footprint json="module.json" %}')
+
+    assert 'data-sfv-json="module.json"' in rendered