1 files changed, 35 insertions, 0 deletions
diff --git a/tests/test_ext_imgconverter.py b/tests/test_ext_imgconverter.py
new file mode 100644
index 0000000..8b938a0
--- /dev/null
+++ b/tests/test_ext_imgconverter.py
@@ -0,0 +1,35 @@
+"""Test sphinx.ext.imgconverter extension."""
+
+import subprocess
+from subprocess import PIPE
+
+import pytest
+
+
+@pytest.fixture
+def if_converter_found(app):
+    image_converter = getattr(app.config, 'image_converter', '')
+    try:
+        if image_converter:
+            subprocess.run([image_converter, '-version'], stdout=PIPE, stderr=PIPE)  # show version
+            return
+    except OSError:  # No such file or directory
+        pass
+
+    pytest.skip('image_converter "%s" is not available' % image_converter)
+
+
+@pytest.mark.usefixtures('if_converter_found')
+@pytest.mark.sphinx('latex', testroot='ext-imgconverter')
+def test_ext_imgconverter(app, status, warning):
+    app.builder.build_all()
+
+    content = (app.outdir / 'python.tex').read_text(encoding='utf8')
+
+    # supported image (not converted)
+    assert '\\sphinxincludegraphics{{img}.pdf}' in content
+
+    # non supported image (converted)
+    assert '\\sphinxincludegraphics{{svgimg}.png}' in content
+    assert not (app.outdir / 'svgimg.svg').exists()
+    assert (app.outdir / 'svgimg.png').exists()