public void TestAbs()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ -1|abs }}|{{ 1|abs }}")
);
MyAssert.AreEqual("1|1", template.Render());
}
public void TestCallerUndefined()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"{% set caller = 42 %}{% macro test() %}{{ caller is not defined }}{% endmacro %}{{ test() }}")
);
MyAssert.AreEqual("True", template.Render());
}
public void TestChaining()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ ['<foo>', '<bar>']|first|upper|escape }}")
);
MyAssert.AreEqual("<FOO>", template.Render());
}
public void TestBlock()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ \"foo bar baz\"|wordcount }}")
);
MyAssert.AreEqual("3", template.Render());
}
public void TestBlock()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% set foo %}42{% endset %}{{ foo }}")
);
MyAssert.AreEqual("42", template.Render());
}
public void TestComplete()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% if a %}A{% elif b %}B{% elif c == d %}", "C{% else %}D{% endif %}")
);
MyAssert.AreEqual("C", template.Render(a: 0, b: false, c: 42, d: 42.0));
}
public void TestDefault()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ missing|default('no') }}|{{ false|default('no') }}|{{ false|default('no', true) }}|{{ given|default('no') }}")
);
MyAssert.AreEqual("no|False|no|yes", template.Render(given: "yes"));
}
public void TestArguments()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"{% macro m(a, b, c='c', d='d') %}{{ a }}|{{ b }}|{{ c }}|{{ d }}{% endmacro %}{{ m() }}|{{ m('a') }}|{{ m('a', 'b') }}|{{ m(1, 2, 3) }}")
);
MyAssert.AreEqual("||c|d|a||c|d|a|b|c|d|1|2|3|d", template.Render());
}
public void TestSimple()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"{% macro say_hello(name) %}Hello {{ name }}!{% endmacro %}{{ say_hello('Peter') }}")
);
MyAssert.AreEqual("Hello Peter!", template.Render());
}
public void TestElseScopingItem()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% for item in [] %}{% else %}{{ item }}{% endfor %}")
);
MyAssert.AreEqual("42", template.Render(item: 42));
}
public void TestComplexCall()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"{% macro test() %}[[{{ caller('data') }}]]{% endmacro %}{% call(data) test() %}{{ data }}{% endcall %}")
);
MyAssert.AreEqual("[[data]]", template.Render());
}
public void TestCenter()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ \"foo\"|center(9) }}")
);
MyAssert.AreEqual(" foo ", template.Render());
}
public void TestSimple()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% for item in seq %}{{ item }}{% endfor %}")
);
MyAssert.AreEqual("0123456789", template.Render(seq: Enumerable.Range(0, 10).ToList()));
}
public void TestCapitalize()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ \"foo bar\"|capitalize }}")
);
MyAssert.AreEqual("Foo bar", template.Render());
}
public void TestBoolSelect()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ [none, false, 0, 1, 2, 3, 4, 5]|select|join(\" | \") }}")
);
MyAssert.AreEqual("1|2|3|4|5", template.Render());
}
public void TestBoolReject()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ [none, false, 0, 1, 2, 3, 4, 5]|reject|join(\" | \") }}")
);
MyAssert.AreEqual("None|False|0", template.Render());
}
public void TestBlockEscaping()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% set foo %}<em>{{ test }}</em>{% endset %}foo: {{ foo }}")
);
MyAssert.AreEqual("foo: <em><unsafe></em>", template.Render(test: "<unsafe>"));
}
public void TestEmptyBlocks()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("<{% for item in seq %}{% else %}{% endfor %}>")
);
MyAssert.AreEqual("<>", template.Render());
}
public void TestNamespaceBlock()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% set ns = namespace() %}{% set ns.bar %}42{% endset %}{{ ns.bar }}")
);
MyAssert.AreEqual("42", template.Render());
}
public void TestElse()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% if false %}XXX{% else %}...{% endif %}")
);
MyAssert.AreEqual("...", template.Render());
}
public void TestVarArgs()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"{% macro test() %}{{ varargs|join('|') }}{% endmacro %}{{ test(1, 2, 3) }}")
);
MyAssert.AreEqual("1|2|3", template.Render());
}
public void TestEmpty()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("[{% if true %}{% else %}{% endif %}]")
);
MyAssert.AreEqual("[]", template.Render());
}
public void TestScoping()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"{% macro level1(data1) %}{% macro level2(data2) %}{{ data1 }}|{{ data2 }}{% endmacro %}{{ level2('bar') }}{% endmacro %}{{ level1('foo') }}")
);
MyAssert.AreEqual("foo|bar", template.Render());
}
public void TestNormal()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% set foo = 1 %}{{ foo }}")
);
MyAssert.AreEqual("1", template.Render());
}
public void TestBatch()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{{ foo|batch(3)|list }}|{{ foo|batch(3, 'X')|list }}")
);
var output = template.Render(foo: Enumerable.Range(0, 10));
MyAssert.AreEqual("[[0, 1, 2], [3, 4, 5], [6, 7, 8], [9]]|[[0, 1, 2], [3, 4, 5], [6, 7, 8], [9, 'X', 'X']]", output);
}
public void TestCallSelf()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"{% macro foo(x) %}{{ x }}{% if x > 1 %}|",
"{{ foo(x - 1) }}{% endif %}{% endmacro %}",
"{{ foo(5) }}")
);
MyAssert.AreEqual("5|4|3|2|1", template.Render());
}
public void TestBlockFiltered()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(
"{% set foo | trim | length | string %} 42 {% endset %}",
"{{ foo }}"
)
);
MyAssert.AreEqual("2", template.Render());
}
public void TestInitNamespace()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString("{% set ns = namespace(d, self=37) %}{% set ns.b = 42 %}{{ ns.a }}|{{ ns.self }}|{{ ns.b }}")
);
MyAssert.AreEqual("13|37|42", template.Render(d: new Dictionary <string, object?>
{
{ "a", 13 }
}));
}
public void TestWithArgumentScoping()
{
dynamic template = new DynamicTemplateRenderer(
_Environment.FromString(@"
{%- with a=1, b=2, c=b, d=e, e=5 -%}
{{ a }}|{{ b }}|{{ c }}|{{ d }}|{{ e }}
{%- endwith -%}
")
);
MyAssert.AreEqual("1|2|3|4|5", template.Render(b: 3, e: 4));
}
public void TestInclude()
{
var environment = new JinjaEnvironment(new DictLoader(new Dictionary <string, string>
{
{ "include", "{% macro test(foo) %}[{{ foo }}]{% endmacro %}" }
}));
dynamic template = new DynamicTemplateRenderer(
environment.FromString("{% from \"include\" import test %}{{ test(\"foo\") }}")
);
MyAssert.AreEqual("[foo]", template.Render());
}
