From: Aleš Mrázek <ales.mrazek@nic.cz>
Date: Wed, 3 May 2023 09:12:37 +0000 (+0200)
Subject: manager: datamodel: templates: macro for boolean values
X-Git-Tag: v6.0.1~11^2^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2a35724a7ffb8727851a443e338624c11bd7315a;p=thirdparty%2Fknot-resolver.git

manager: datamodel: templates: macro for boolean values
---

diff --git a/manager/knot_resolver_manager/datamodel/templates/macros/common_macros.lua.j2 b/manager/knot_resolver_manager/datamodel/templates/macros/common_macros.lua.j2
index d576e6ba7..4c2ba11a8 100644
--- a/manager/knot_resolver_manager/datamodel/templates/macros/common_macros.lua.j2
+++ b/manager/knot_resolver_manager/datamodel/templates/macros/common_macros.lua.j2
@@ -2,6 +2,14 @@
 '{{ string }}'
 {%- endmacro %}
 
+{% macro boolean(val, negation=false) -%}
+{%- if negation -%}
+{{ 'false' if val else 'true' }}
+{%- else-%}
+{{ 'true' if val else 'false' }}
+{%- endif -%}
+{%- endmacro %}
+
 {# Return string or table of strings #}
 {% macro string_table(table) -%}
 {%- if table is string -%}
diff --git a/manager/tests/unit/datamodel/templates/test_common_macros.py b/manager/tests/unit/datamodel/templates/test_common_macros.py
index 0dee28810..611cb14db 100644
--- a/manager/tests/unit/datamodel/templates/test_common_macros.py
+++ b/manager/tests/unit/datamodel/templates/test_common_macros.py
@@ -2,6 +2,24 @@ from knot_resolver_manager.datamodel.config_schema import template_from_str
 from knot_resolver_manager.datamodel.forward_schema import ForwardServerSchema
 
 
+def test_boolean():
+    tmpl_str = """{% from 'macros/common_macros.lua.j2' import boolean %}
+{{ boolean(x) }}"""
+
+    tmpl = template_from_str(tmpl_str)
+    assert tmpl.render(x=True) == "true"
+    assert tmpl.render(x=False) == "false"
+
+
+def test_boolean_neg():
+    tmpl_str = """{% from 'macros/common_macros.lua.j2' import boolean %}
+{{ boolean(x,true) }}"""
+
+    tmpl = template_from_str(tmpl_str)
+    assert tmpl.render(x=True) == "false"
+    assert tmpl.render(x=False) == "true"
+
+
 def test_string_table():
     s = "any string"
     t = [s, "other string"]