Merge pull request #31 from Sage-Bionetworks-Workflows/ataylor/fix-grep-date-test

Fix grep date test

Author: thomasyu888

src/dcqc/tests/tests.py

@@ -145,11 +145,12 @@ def generate_process(self) -> Process:
         file = self.get_file()
         path = file.local_path.as_posix()
         command_args = [
-            "grep",
-            "-E",
-            "-w",
-            "-i",
-            "'date|time'",
+            "!" "grep",  # negate exit status
+            "-E",  # extended regular expression
+            "-i",  # case insensitive
+            "-a",  # treat input as text
+            "-q",  # suppress output
+            "'date|time'",  # match date or time
             path,
         ]
         process = Process(