Core testing

features/configs/basic.json

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

features/core.feature

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+Feature: Basic reading and writing to a journal
+
+    Scenario: Loading a sample journal
+        Given we use "basic.json"
+        When we run "jrnl -n 2"
+        Then we should get no error
+        Then the output should be
+            """
+            2013-06-09 15:39 My first entry.
+            | Everything is alright
+
+            2013-06-10 15:40 Life is good.
+            | But I'm better.
+            """

features/journals/simple.journal

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+2013-06-09 15:39 My first entry.
+Everything is alright
+
+2013-06-10 15:40 Life is good.
+But I'm better.

features/steps/core.py

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+from behave import *
+from jrnl import Journal, jrnl
+import os
+
+@given('we use "{config_file}"')
+def set_config(context, config_file):
+    full_path = os.path.join("features/configs", config_file)
+    jrnl.CONFIG_PATH = os.path.abspath(full_path)
+
+@when('we run "{command}"')
+def run(context, command):
+    args = command.split()[1:]
+    jrnl.cli(args)
+
+@then('we should get no error')
+def no_error(context):
+    assert context.failed is False
+
+@then('the output should be')
+def check_output(context):
+    text = context.text.strip().splitlines()
+    out = context.stdout_capture.getvalue().strip().splitlines()
+    for line_text, line_out in zip(text, out):
+        assert line_text.strip() == line_out.strip()