Working on #1 - FDA import process works. 3 hours for first import, 1.25 hours on subsequent updates.

tests/importers/test_fda_importer.py

@@ -0,0 +1,56 @@
+import os
+import nose
+from nose.tools import raises
+import mercy.models
+import mercy.importers.fda
+import mercy.exceptions
+
+VALID_ROWS=[]
+
+FIXTUREFILE=os.path.abspath(
+    os.path.join(
+        __file__,
+        "..",
+        "fixtures",
+        "fda_database.tar.gz"
+        )
+    )
+
+FIXTUREFILE_BAD=os.path.abspath(
+    os.path.join(
+        __file__,
+        "..",
+        "fixtures",
+        "fda_database_bad.tar.gz"
+        )
+    )
+
+FIXTUREFILE_CORRUPT=os.path.abspath(
+    os.path.join(
+        __file__,
+        "..",
+        "fixtures",
+        "fda_database_corrupt.tar.gz"
+        )
+    )
+
+@raises(mercy.exceptions.CorruptTarError)
+def test_fda_import_fails_on_corrupt_tar():
+    importer = mercy.importers.fda.FDAImporter()
+    impoter.read(FIXTUREFILE_CORRUPT)
+
+def test_fda_import_populates_table():
+    importer = FDAImporter().read(FIXTUREFILE)
+    rows = mercy.models.fda.Product.query.all()
+    for i in range(0, len(rows)):
+        row = rows[i]
+        canned_row = CANNED_ROWS[i]
+        assert(len(row) == len(canned_row))
+        for j in canned_row.keys():
+            assert(row[j] == canned_row[j])
+
+@raises(AttributeError, KeyError, ValueError)
+def test_fda_import_rejects_bad_records:
+    importer = mercy.importers.fda.FDAImporter()
+    importer.read(FIXTUREFILE_BAD)
+