From 1cc86cb4b71fe29b40115813836ca1277c1df859 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Wed, 13 Apr 2022 12:03:08 +0300
Subject: Implement test for parsing that fails

* Improve tests that ensure parsing fails in case the file has errors
* Add strains.csv file
* Implement minimum viable functionality that passes the implemented tests
---
 tests/qc/test_parsing.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'tests/qc')

diff --git a/tests/qc/test_parsing.py b/tests/qc/test_parsing.py
index 5fe5a3d..14cfbde 100644
--- a/tests/qc/test_parsing.py
+++ b/tests/qc/test_parsing.py
@@ -1,8 +1,8 @@
 import pytest
 
+from quality_control.errors import ParseError
 from quality_control.parsing import FileType, parse_file
 
-
 @pytest.mark.parametrize(
     "filepath,filetype",
     (("tests/test_data/average_crlf.tsv", FileType.STANDARD_ERROR),
@@ -14,7 +14,9 @@ from quality_control.parsing import FileType, parse_file
      ("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"
+    with pytest.raises(ParseError):
+        for line in parse_file(filepath, filetype, "strains.csv"):
+            pass
 
 @pytest.mark.parametrize(
     "filepath,filetype",
@@ -40,4 +42,6 @@ def test_parse_file_works_with_large_files(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"
+    with pytest.raises(ParseError):
+        for line in parse_file(filepath, filetype, "strains.csv"):
+            pass
-- 
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