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Add test for empty stdin input

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Aaron Lichtman 2019-11-17 01:49:46 +01:00
parent 91dcb812d7
commit 455261c55e
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2 changed files with 18 additions and 1 deletions
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10
features/core.feature
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@ -20,12 +20,20 @@ Feature: Basic reading and writing to a journal
When we run "jrnl -n 1" When we run "jrnl -n 1"
Then the output should contain "2013-07-23 09:00 A cold and stormy day." Then the output should contain "2013-07-23 09:00 A cold and stormy day."
# Note that the expected output is actually "[Nothing saved to file]" but due to mocking limitations, we expect no output here.
Scenario: Writing an empty entry from the editor Scenario: Writing an empty entry from the editor
Given we use the config "editor.yaml" Given we use the config "editor.yaml"
When we open the editor and enter "" When we open the editor and enter ""
Then we should see the message "[Nothing saved to file]" Then we should see the message "[Nothing saved to file]"
Scenario: Writing an empty entry from the command line
Given we use the config "basic.yaml"
When we run "jrnl ''"
Then we should get no error
And the unstripped output should be
"""
"""
Scenario: Filtering for dates Scenario: Filtering for dates
Given we use the config "basic.yaml" Given we use the config "basic.yaml"
When we run "jrnl -on 2013-06-10 --short" When we run "jrnl -on 2013-06-10 --short"

9
features/steps/core.py
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@ -211,6 +211,15 @@ def check_output(context, text=None):
for line_text, line_out in zip(text, out): for line_text, line_out in zip(text, out):
assert line_text.strip() == line_out.strip(), [line_text.strip(), line_out.strip()] assert line_text.strip() == line_out.strip(), [line_text.strip(), line_out.strip()]
@then('the unstripped output should be')
@then('the unstripped output should be "{text}"')
def check_output(context, text=None):
text = (text or context.text).splitlines()
out = context.stdout_capture.getvalue().splitlines()
assert len(text) == len(out), "Output has {} lines (expected: {})".format(len(out), len(text))
for line_text, line_out in zip(text, out):
assert line_text == line_out, [line_text, line_out]
@then('the output should contain "{text}" in the local time') @then('the output should contain "{text}" in the local time')
def check_output_time_inline(context, text): def check_output_time_inline(context, text):