refactor cli tests

tests/cli_tests/test_ocr.py

@@ -0,0 +1,67 @@
+import pytest
+from eynollah.cli import (
+    ocr as ocr_cli,
+)
+from ocrd_modelfactory import page_from_file
+from ocrd_models.constants import NAMESPACES as NS
+
+@pytest.mark.parametrize(
+    "options",
+    [
+        [], # defaults
+        ["-doit", #str(outrenderfile.parent)],
+         ],
+        ["-trocr"],
+    ], ids=str)
+def test_run_eynollah_ocr_filename(
+    tmp_path,
+    run_eynollah_ok_and_check_logs,
+    resources_dir,
+    options,
+):
+    infile = resources_dir / 'kant_aufklaerung_1784_0020.tif'
+    outfile = tmp_path.joinpath('kant_aufklaerung_1784_0020.xml')
+    outrenderfile = tmp_path / 'render' / 'kant_aufklaerung_1784_0020.png'
+    outrenderfile.parent.mkdir()
+    if "-doit" in options:
+        options.insert(options.index("-doit") + 1, str(outrenderfile.parent))
+    run_eynollah_ok_and_check_logs(
+        ocr_cli,
+        [
+            '-i', str(infile),
+            '-dx', str(infile.parent),
+            '-o', str(outfile.parent),
+        ] + options,
+        [
+            # FIXME: ocr has no logging!
+        ]
+    )
+    assert outfile.exists()
+    if "-doit" in options:
+        assert outrenderfile.exists()
+    #in_tree = page_from_file(str(infile)).etree
+    #in_order = in_tree.xpath("//page:OrderedGroup//@regionRef", namespaces=NS)
+    out_tree = page_from_file(str(outfile)).etree
+    out_texts = out_tree.xpath("//page:TextLine/page:TextEquiv[last()]/page:Unicode/text()", namespaces=NS)
+    assert len(out_texts) >= 2, ("result is inaccurate", out_texts)
+    assert sum(map(len, out_texts)) > 100, ("result is inaccurate", out_texts)
+
+def test_run_eynollah_ocr_directory(
+    tmp_path,
+    run_eynollah_ok_and_check_logs,
+    resources_dir,
+):
+    outdir = tmp_path
+    run_eynollah_ok_and_check_logs(
+        ocr_cli,
+        [
+            '-di', str(resources_dir),
+            '-dx', str(resources_dir),
+            '-o', str(outdir),
+        ],
+        [
+            # FIXME: ocr has no logging!
+        ]
+    )
+    assert len(list(outdir.iterdir())) == 2
+