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[thin_delta] read in the snaps and dev

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This commit is contained in:
Joe Thornber
2014-06-09 13:26:55 +01:00
parent b03fa373a1
commit e851b35954
2 changed files with 95 additions and 11 deletions
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25
features/thin_delta.feature
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@@ -12,7 +12,7 @@ Feature: thin_delta
Then it should pass with:
"""
Usage: thin_delta [options]
Usage: thin_delta [options] --snap1 <snap> --snap2 <snap> <device or file>
Options:
{-h|--help}
{-V|--version}
@@ -22,7 +22,7 @@ Feature: thin_delta
When I run `thin_delta -h`
Then it should pass with:
"""
Usage: thin_delta [options]
Usage: thin_delta [options] --snap1 <snap> --snap2 <snap> <device or file>
Options:
{-h|--help}
{-V|--version}
@@ -31,3 +31,24 @@ Feature: thin_delta
Scenario: Unrecognised option should cause failure
When I run `thin_delta --unleash-the-hedeghogs`
Then it should fail
Scenario: --snap1 must be specified
When I run `thin_delta --snap2 45 foo`
Then it should fail with:
"""
--snap1 not specified.
"""
Scenario: --snap2 must be specified
When I run `thin_delta --snap1 45 foo`
Then it should fail with:
"""
--snap2 not specified.
"""
Scenario: device must be specified
When I run `thin_delta --snap1 45 --snap2 50`
Then it should fail with:
"""
No input device provided.
"""