From bb8a92b36f85f6f3b2c6cd9ed6bbebd03ecf127c Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Wed, 13 Apr 2022 10:09:02 +0300
Subject: Add tests outline for file parsing

Add dummy failing tests and a stub for the parsing of the files
---
 quality_control/parsing.py | 12 ++++++++++++
 tests/qc/test_parsing.py   | 43 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 quality_control/parsing.py
 create mode 100644 tests/qc/test_parsing.py

diff --git a/quality_control/parsing.py b/quality_control/parsing.py
new file mode 100644
index 0000000..52124f9
--- /dev/null
+++ b/quality_control/parsing.py
@@ -0,0 +1,12 @@
+from enum import Enum
+
+import quality_control.average as avg
+import quality_control.standard_error as se
+from quality_control.errors import InvalidCellValue, InvalidHeaderValue
+
+class FileType(Enum):
+    AVERAGE = 1
+    STANDARD_ERROR = 2
+
+def parse_file(filepath: str, filetype: FileType):
+    pass
diff --git a/tests/qc/test_parsing.py b/tests/qc/test_parsing.py
new file mode 100644
index 0000000..5fe5a3d
--- /dev/null
+++ b/tests/qc/test_parsing.py
@@ -0,0 +1,43 @@
+import pytest
+
+from quality_control.parsing import FileType, parse_file
+
+
+@pytest.mark.parametrize(
+    "filepath,filetype",
+    (("tests/test_data/average_crlf.tsv", FileType.STANDARD_ERROR),
+     ("tests/test_data/average_error_at_end_200MB.tsv",
+      FileType.STANDARD_ERROR),
+     ("tests/test_data/average.tsv", FileType.STANDARD_ERROR),
+     ("tests/test_data/standarderror_1_error_at_end.tsv", FileType.AVERAGE),
+     ("tests/test_data/standarderror.tsv", FileType.AVERAGE),
+     ("tests/test_data/we_found_no_errors_in_your_file.tsv",
+      FileType.STANDARD_ERROR),))
+def test_parse_file_fails_with_wrong_filetype_declaration(filepath, filetype):
+    assert False, "Not Implemented"
+
+@pytest.mark.parametrize(
+    "filepath,filetype",
+    (("tests/test_data/average_crlf.tsv", FileType.AVERAGE),
+     ("tests/test_data/average.tsv", FileType.AVERAGE),
+     ("tests/test_data/standarderror.tsv", FileType.STANDARD_ERROR),
+     ("tests/test_data/we_found_no_errors_in_your_file.tsv", FileType.AVERAGE)))
+def test_parse_file_passes_with_valid_files(filepath, filetype):
+    assert False, "Not Implemented"
+
+@pytest.mark.parametrize(
+    "filepath,filetype",
+    (("tests/test_data/average_large.tsv", FileType.AVERAGE),
+     ("tests/test_data/average.tsv", FileType.AVERAGE),
+     ("tests/test_data/standarderror.tsv", FileType.STANDARD_ERROR),
+     ("tests/test_data/we_found_no_errors_in_your_file.tsv", FileType.AVERAGE)))
+def test_parse_file_works_with_large_files(filepath, filetype):
+    assert False, "Not Implemented"
+
+
+@pytest.mark.parametrize(
+    "filepath,filetype",
+    (("tests/test_data/average_error_at_end_200MB.tsv", FileType.AVERAGE),
+     ("tests/test_data/standarderror_1_error_at_end.tsv", FileType.STANDARD_ERROR)))
+def test_parse_file_raises_exception_on_error_in_file(filepath, filetype):
+    assert False, "Not Implemented"
-- 
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