generic-test.yml

{# This is a comment #}
{# This Template is being used with app local_meza_backend #}

{# This ensures that the variables inside the [] exist #}
{# We do it this way in order to achieve a pretty error message: "awkard_variable" is not set #}
{% set mandatory_variables = [number_to_check, app_name] %}

{% if random_variable_that_does_not_exist %}
	random_variable_that_does_not_exist is true
{% else %}
	random_variable_that_does_not_exist is false
{% endif %}

{# This Block is ok #}
{% set percentage_sign = '%' %}
potato{{ percentage_sign }} - without a space
potato {{ percentage_sign }} with a space
percent -> '%'
{{ app_name }}
{{ will_fail }}
{% for i in range(0, 6, 2) %}
    {{ i }},
{% endfor %}
{% flush %}

{# This Block is ok #}
{% if 99 is odd %}
	'Hardcoded' - 99 is odd
	'number_to_check' - {{ number_to_check }} is odd
{% endif %}

{# This Block is ok #}
{% if number_to_check %}
 	number_to_check is an existing variable: {{ number_to_check }}
{% endif %}

{# This Block is ok #}
{% if number_to_check == 10 %}
 	number_to_check is 10
{% elseif number_to_check == "sports" %}
	number_to_check is sports
{% else %}
	number_to_check is not '10' nor 'sports'
{% endif %}



{% if number_to_check == 10 %}
	{{ awkard_variable_that_does_not_exist }}
{% endif %}

{% if awkard_variable_that_does_not_exist is not defined %}
 	awkard_variable_that_does_not_exist is not defined
{% endif %}

{# Test an existing #}
{% for var in mandatory_variables %}
    {{ var }},
{% endfor %}

{# Test defaults #}
{{ this_does_not_exist | default("This is a default String") }}
{{ this_does_not_exist | default(456) }}
{{ app_name | default("This test should never appear as the var app_name is always defined") }}