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Add support for setting subobjects via JSON pointer in set statements. (#202)

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E.g. `{% set x.y = 1 %}` sets the `y` member of `x` to 1.
This commit is contained in:
Bryce Adelstein Lelbach aka wash
2021-06-09 12:39:16 -07:00
committed by GitHub
parent 86f38f05d7
commit 798a0b92b1
5 changed files with 48 additions and 8 deletions
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9
test/test-renderer.cpp
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@@ -125,8 +125,13 @@ TEST_CASE("types") {
SUBCASE("set statements") {
CHECK(env.render("{% set predefined=true %}{% if predefined %}a{% endif %}", data) == "a");
CHECK(env.render("{% set predefined=false %}{% if predefined %}a{% endif %}", data) == "");
CHECK_THROWS_WITH(env.render("{% if predefined %}{% endif %}", data),
CHECK(env.render("{% set age=30 %}{{age}}", data) == "30");
CHECK(env.render("{% set predefined.value=1 %}{% if existsIn(predefined, \"value\") %}{{predefined.value}}{% endif %}", data) == "1");
CHECK(env.render("{% set brother.name=\"Bob\" %}{{brother.name}}", data) == "Bob");
CHECK_THROWS_WITH(env.render("{% if predefined %}{% endif %}", data),
"[inja.exception.render_error] (at 1:7) variable 'predefined' not found");
CHECK(env.render("{{age}}", data) == "29");
CHECK(env.render("{{brother.name}}", data) == "Chris");
}
SUBCASE("short circuit evaluation") {
@@ -210,7 +215,7 @@ TEST_CASE("templates") {
CHECK(env.render("Test\n {%- if is_happy %}{{ name }}{% endif %} ", data) == "Test\nPeter ");
CHECK(env.render(" {%+ if is_happy %}{{ name }}{% endif %}", data) == " Peter");
CHECK(env.render(" {%- if is_happy %}{{ name }}{% endif -%} \n ", data) == "Peter");
CHECK(env.render(" {{- name -}} \n ", data) == "Peter");
CHECK(env.render("Test\n {{- name }} ", data) == "Test\nPeter ");
CHECK(env.render(" {{ name }}\n ", data) == " Peter\n ");