jekyll-responsive-image/features/image-generation.feature

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Gherkin

Feature: Responsive image generation
As a Jekyll user
I want to generate responsive images
In order to use them on my pages
Scenario: Resizing images
Given I have a responsive_image configuration with:
"""
template: _includes/responsive-image.html
sizes:
- width: 100
"""
And I have a file "index.html" with "{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png alt: Foobar %}"
When I run Jekyll
Then the image "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should have the dimensions "100x50"
And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100x50.png" should exist
Scenario: Handling subdirectories
Given I have a responsive_image configuration with:
"""
template: _includes/responsive-image.html
output_path_format: assets/resized/%{dirname}/%{filename}-%{width}.%{extension}
sizes:
- width: 100
"""
And I have a file "index.html" with:
"""
{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png %}
{% responsive_image path: assets/subdir/test.png %}
{% responsive_image path: assets/everybody-loves-jalapeño-pineapple-cornbread.png cache: true %}
"""
When I run Jekyll
Then the file "assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100.png" should exist
And the file "_site/assets/resized/everybody-loves-jalapeño-pineapple-cornbread-100.png" should exist
And the file "assets/resized/subdir/test-100.png" should exist
And the file "_site/assets/resized/subdir/test-100.png" should exist
Scenario: Honouring Jekyll 'source' configuration
Given I have copied my site to "my-site-copy/src"
And I have a configuration with:
"""
source: my-site-copy/src
responsive_image:
base_path: assets
template: _includes/responsive-image.html
output_path_format: assets/resized/%{dirname}/%{width}/%{basename}
sizes:
- width: 100
"""
And I have a file "my-site-copy/src/index.html" with "{% responsive_image path: assets/subdir/test.png %}"
When I run Jekyll
Then the image "my-site-copy/src/assets/resized/subdir/100/test.png" should have the dimensions "100x50"
And the file "_site/assets/resized/subdir/100/test.png" should exist