| # -*- coding: utf-8 -*- |
| """ |
| unit test for the macros |
| ~~~~~~~~~~~~~~~~~~~~~~~~ |
| |
| :copyright: 2007 by Armin Ronacher. |
| :license: BSD, see LICENSE for more details. |
| """ |
| |
| SIMPLE = '''\ |
| {% macro say_hello name %}Hello {{ name }}!{% endmacro %} |
| {{ say_hello('Peter') }}\ |
| ''' |
| |
| KWARGSFAILURE = '''\ |
| {% macro foo bar %}...{% endmacro %} |
| {{ foo(bar='blub') }}\ |
| ''' |
| |
| SCOPING = '''\ |
| {% macro level1 data1 %} |
| {% macro level2 data2 %}{{ data1 }}|{{ data2 }}{% endmacro %} |
| {{ level2('bar') }}{% endmacro %} |
| {{ level1('foo') }}|{{ level2('bar') }}\ |
| ''' |
| |
| ARGUMENTS = '''\ |
| {% macro m a, b, c='c', d='d' %}{{ a }}|{{ b }}|{{ c }}|{{ d }}{% endmacro %} |
| {{ m() }}|{{ m('a') }}|{{ m('a', 'b') }}|{{ m(1, 2, 3) }}\ |
| ''' |
| |
| PARENTHESES = '''\ |
| {% macro foo(a, b) %}{{ a }}|{{ b }}{% endmacro %}\ |
| {{ foo(1, 2) }}\ |
| ''' |
| |
| VARARGS = '''\ |
| {% macro test %}{{ varargs|join('|') }}{% endmacro %}\ |
| {{ test(1, 2, 3) }}\ |
| ''' |
| |
| SIMPLECALL = '''\ |
| {% macro test %}[[{{ caller() }}]]{% endmacro %}\ |
| {% call test() %}data{% endcall %}\ |
| ''' |
| |
| COMPLEXCALL = '''\ |
| {% macro test %}[[{{ caller(data='data') }}]]{% endmacro %}\ |
| {% call test() %}{{ data }}{% endcall %}\ |
| ''' |
| |
| CALLERUNDEFINED = '''\ |
| {% set caller = 42 %}\ |
| {% macro test() %}{{ caller is not defined }}{% endmacro %}\ |
| {{ test() }}\ |
| ''' |
| |
| INCLUDETEMPLATE = '''{% macro test(foo) %}[{{ foo }}]{% endmacro %}''' |
| |
| |
| def test_simple(env): |
| tmpl = env.from_string(SIMPLE) |
| assert tmpl.render() == 'Hello Peter!' |
| |
| |
| def test_kwargs_failure(env): |
| from jinja.exceptions import TemplateRuntimeError |
| tmpl = env.from_string(KWARGSFAILURE) |
| try: |
| tmpl.render() |
| except TemplateRuntimeError, e: |
| pass |
| else: |
| raise AssertionError('kwargs failure test failed') |
| |
| |
| def test_scoping(env): |
| tmpl = env.from_string(SCOPING) |
| assert tmpl.render() == 'foo|bar|' |
| |
| |
| def test_arguments(env): |
| tmpl = env.from_string(ARGUMENTS) |
| assert tmpl.render() == '||c|d|a||c|d|a|b|c|d|1|2|3|d' |
| |
| |
| def test_parentheses(env): |
| tmpl = env.from_string(PARENTHESES) |
| assert tmpl.render() == '1|2' |
| |
| |
| def test_varargs(env): |
| tmpl = env.from_string(VARARGS) |
| assert tmpl.render() == '1|2|3' |
| |
| |
| def test_simple_call(env): |
| tmpl = env.from_string(SIMPLECALL) |
| assert tmpl.render() == '[[data]]' |
| |
| |
| def test_complex_call(env): |
| tmpl = env.from_string(COMPLEXCALL) |
| assert tmpl.render() == '[[data]]' |
| |
| |
| def test_caller_undefined(env): |
| tmpl = env.from_string(CALLERUNDEFINED) |
| assert tmpl.render() == 'True' |
| |
| |
| def test_include(env): |
| tmpl = env.from_string('{% include "include" %}{{ test("foo") }}') |
| assert tmpl.render() == '[foo]' |