Tests for encryption

features/configs/encrypted.json

@@ -0,0 +1,14 @@
+{
+  "default_hour": 9,
+  "timeformat": "%Y-%m-%d %H:%M",
+  "linewrap": 80,
+  "encrypt": true,
+  "editor": "",
+  "default_minute": 0,
+  "highlight": true,
+  "password": "",
+  "journals": {
+    "default": "features/journals/encrypted.journal"
+  },
+  "tagsymbols": "@"
+}

features/encryption.feature

@@ -0,0 +1,24 @@
+    Feature: Multiple journals
+
+        Scenario: Loading an encrypted journal
+            Given we use the config "encrypted.json"
+            When we run "jrnl -n 1" and enter "bad doggie no biscuit"
+            Then we should see the message "Password"
+            and the output should contain "2013-06-10 15:40 Life is good"
+
+        Scenario: Decrypting a journal
+            Given we use the config "encrypted.json"
+            When we run "jrnl --decrypt" and enter "bad doggie no biscuit"
+            Then we should see the message "Journal decrypted"
+            and the journal should have 2 entries
+            and the config should have "encrypt" set to "bool:False"
+
+        Scenario: Encrypting a journal
+            Given we use the config "basic.json"
+            When we run "jrnl --encrypt" and enter "swordfish"
+            Then we should see the message "Journal encrypted"
+            and the config should have "encrypt" set to "bool:True"
+            When we run "jrnl -n 1" and enter "swordish"
+            Then we should see the message "Password"
+            and the output should contain "2013-06-10 15:40 Life is good"
+

features/environment.py

@@ -11,6 +11,7 @@ def before_scenario(context, scenario):
     """Before each scenario, backup all config and journal test data."""
     context.messages = StringIO()
     jrnl.util.STDERR = context.messages
+    jrnl.util.TEST = True
     for folder in ("configs", "journals"):
         original = os.path.join("features", folder)
         backup = os.path.join("features", folder+"_backup")

features/journals/encrypted.journal

@@ -0,0 +1,3 @@
+~<7E>|Ó5‘Ç\<«‰É
+hq˛ŞFŰC’Z[\óÖĎE¨LůxĽyą
+e©ęowW(ŽăłŻO4š;¨<>µpŔĎÜ÷[<5B>fţD$K¤7ů4ő•ˇ<E280A2>C›óˇ{&;duŃ˙jŢĂ ę|Z@“?WŔů·ĆGłţÝ•W ÷ÇÓŰâ,z2Í

features/steps/core.py

@@ -79,6 +79,20 @@ def journal_doesnt_exist(context, journal_name="default"):
     journal_path = config['journals'][journal_name]
     assert not os.path.exists(journal_path)
 
+@then('the config should have "{key}" set to "{value}"')
+def config_var(context, key, value):
+    t, value = value.split(":")
+    value = {
+        "bool": lambda v: v.lower() == "true",
+        "int": int,
+        "str": str
+    }[t](value)
+    with open(jrnl.CONFIG_PATH) as config_file:
+        config = json.load(config_file)
+    assert key in config
+    print key, config[key], type(config[key]), value, type(value)
+    assert config[key] == value
+
 @then('the journal should have {number:d} entries')
 @then('the journal should have {number:d} entry')
 @then('journal "{journal_name}" should have {number:d} entries')