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Feature: Set environment variable via "cucumber"-step
It is quite handy to modify the environment of a process. To make this
possible, `aruba` provides several steps. One of these is
`I set the environment variables to:`-step. Using this step sets the values of a
non-existing variables and overwrites an existing values. Each variable name
and each value is converted to a string. Otherwise `ruby` would complain
about an invalid argument.
Background:
Given I use the fixture "cli-app"
And an executable named "bin/cli" with:
"""
#!/bin/bash
echo $LONG_LONG_VARIABLE
"""
Scenario: Set environment variable by using a step given in table
Given a file named "features/home_variable.feature" with:
"""
Feature: Environment Variable
Scenario: Run command
Given I set the environment variables to:
| variable | value |
| LONG_LONG_VARIABLE | long_value |
When I run `cli`
Then the output should contain:
\"\"\"
long_value
\"\"\"
"""
When I run `cucumber`
Then the features should all pass
Scenario: Set single environment variable by using a step
Given a file named "features/home_variable.feature" with:
"""
Feature: Environment Variable
Scenario: Run command
Given I set the environment variable "LONG_LONG_VARIABLE" to "long_value"
When I run `cli`
Then the output should contain:
\"\"\"
long_value
\"\"\"
"""
When I run `cucumber`
Then the features should all pass
|
