refactor cli tests

tests/cli_tests/test_mbreorder.py

@@ -0,0 +1,53 @@
+from ocrd_modelfactory import page_from_file
+from ocrd_models.constants import NAMESPACES as NS
+
+from eynollah.cli import (
+    machine_based_reading_order as mbreorder_cli,
+)
+
+
+def test_run_eynollah_mbreorder_filename(
+    tmp_path,
+    resources_dir,
+    run_eynollah_ok_and_check_logs,
+):
+    infile = resources_dir / 'kant_aufklaerung_1784_0020.xml'
+    outfile = tmp_path.joinpath('kant_aufklaerung_1784_0020.xml')
+    run_eynollah_ok_and_check_logs(
+        mbreorder_cli,
+        [
+            '-i', str(infile),
+            '-o', str(outfile.parent),
+        ],
+        [
+            # FIXME: mbreorder has no logging!
+        ]
+    )
+    assert outfile.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_order = out_tree.xpath("//page:OrderedGroup//@regionRef", namespaces=NS)
+    #assert len(out_order) >= 2, "result is inaccurate"
+    #assert in_order != out_order
+    assert out_order == ['r_1_1', 'r_2_1', 'r_2_2', 'r_2_3']
+
+def test_run_eynollah_mbreorder_directory(
+    tmp_path,
+    resources_dir,
+    run_eynollah_ok_and_check_logs,
+):
+    outfile = tmp_path.joinpath('kant_aufklaerung_1784_0020.xml')
+    outdir = tmp_path
+    run_eynollah_ok_and_check_logs(
+        mbreorder_cli,
+        [
+            '-di', str(resources_dir),
+            '-o', str(outdir),
+        ],
+        [
+            # FIXME: mbreorder has no logging!
+        ]
+    )
+    assert len(list(outdir.iterdir())) == 2
+