def test_global_vars(monkeypatch, tmpdir):
monkeypatch.setattr("static_precompiler.settings.ROOT", tmpdir.strpath)
monkeypatch.setattr("static_precompiler.url_converter.convert_urls", lambda *args: None)
compiler = compilers.LESS()
with pytest.raises(exceptions.StaticCompilationError):
# Global var is not defined
compiler.compile_file("styles/less/global-vars.less")
compiler = compilers.LESS(
global_vars={
"paragraph-color": "#008000",
"link-color": "#800000",
}
)
compiler.compile_file("styles/less/global-vars.less")
full_output_path = compiler.get_full_output_path("styles/less/global-vars.less")
assert os.path.exists(full_output_path)
with open(full_output_path) as compiled:
assert (
compiled.read()
== """p {
color: #008000;
}
p a {
color: #800000;
}
"""
)
def test_sourcemap(monkeypatch, tmpdir):
monkeypatch.setattr("static_precompiler.settings.ROOT", tmpdir.strpath)
monkeypatch.setattr("static_precompiler.utils.convert_urls",
lambda *args: None)
compiler = compilers.LESS(sourcemap_enabled=False)
compiler.compile_file("styles/test.less")
full_output_path = compiler.get_full_output_path("styles/test.less")
assert not os.path.exists(full_output_path + ".map")
compiler = compilers.LESS(sourcemap_enabled=True)
compiler.compile_file("styles/test.less")
full_output_path = compiler.get_full_output_path("styles/test.less")
assert os.path.exists(full_output_path + ".map")
def test_find_imports():
compiler = compilers.LESS()
source = """
@import "foo.css";
@import " ";
@import "foo.less";
@import (reference) "reference.less";
@import (inline) "inline.css";
@import (less) "less.less";
@import (css) "css.css";
@import (once) "once.less";
@import (multiple) "multiple.less";
@import "screen.less" screen;
@import url(url-import);
@import 'single-quotes.less';
@import "no-extension";
"""
expected = sorted(
[
"foo.less",
"reference.less",
"inline.css",
"less.less",
"once.less",
"multiple.less",
"screen.less",
"single-quotes.less",
"no-extension",
]
)
assert compiler.find_imports(source) == expected
def test_compile_file(monkeypatch, tmpdir):
monkeypatch.setattr("static_precompiler.settings.ROOT", tmpdir.strpath)
convert_urls = pretend.call_recorder(lambda *args: None)
monkeypatch.setattr("static_precompiler.url_converter.convert_urls", convert_urls)
compiler = compilers.LESS()
assert compiler.compile_file("styles/less/test.less") == "COMPILED/styles/less/test.css"
full_output_path = compiler.get_full_output_path("styles/less/test.less")
assert convert_urls.calls == [pretend.call(full_output_path, "styles/less/test.less")]
assert os.path.exists(full_output_path)
with open(full_output_path) as compiled:
assert (
compiled.read()
== """p {
font-size: 15px;
}
p a {
color: red;
}
h1 {
color: blue;
}
"""
)
def test_include_path(monkeypatch, tmpdir, settings):
monkeypatch.setattr("static_precompiler.settings.ROOT", tmpdir.strpath)
monkeypatch.setattr("static_precompiler.url_converter.convert_urls", lambda *args: None)
compiler = compilers.LESS()
with pytest.raises(exceptions.StaticCompilationError):
compiler.compile_file("styles/less/include-path.less")
compiler = compilers.LESS(include_path=[os.path.join(settings.STATIC_ROOT, "styles", "less", "extra-path")])
compiler.compile_file("styles/less/include-path.less")
full_output_path = compiler.get_full_output_path("styles/less/include-path.less")
assert os.path.exists(full_output_path)
with open(full_output_path) as compiled:
assert compiled.read() == """p {
def test_sourcemap(monkeypatch, tmpdir):
monkeypatch.setattr("static_precompiler.settings.ROOT", tmpdir.strpath)
monkeypatch.setattr("static_precompiler.url_converter.convert_urls", lambda *args: None)
compiler = compilers.LESS(sourcemap_enabled=False)
compiler.compile_file("styles/less/test.less")
full_output_path = compiler.get_full_output_path("styles/less/test.less")
assert not os.path.exists(full_output_path + ".map")
compiler = compilers.LESS(sourcemap_enabled=True)
compiler.compile_file("styles/less/test.less")
full_output_path = compiler.get_full_output_path("styles/less/test.less")
assert os.path.exists(full_output_path + ".map")
with open(full_output_path + ".map") as sourcemap_file:
sourcemap = json.load(sourcemap_file)
assert sourcemap["sourceRoot"] == "../../../styles/less"
assert sourcemap["sources"] == ["test.less", "imported.less"]
assert sourcemap["file"] == "test.css"
def test_compile_source():
compiler = compilers.LESS()
assert (compiler.compile_source("p {font-size: 15px; a {color: red;}}") ==
"p {\n font-size: 15px;\n}\np a {\n color: red;\n}\n")
with pytest.raises(exceptions.StaticCompilationError):
compiler.compile_source('invalid syntax')
# Test non-ascii
NON_ASCII = """.external_link:first-child:before {
content: "Zobacz także:";
background: url(картинка.png);
}
"""
assert compiler.compile_source(NON_ASCII) == NON_ASCII
def test_locate_imported_file(monkeypatch):
compiler = compilers.LESS()
root = os.path.dirname(__file__)
existing_files = set()
for f in ("A/B.less", "D.less"):
existing_files.add(os.path.join(root, "static", utils.normalize_path(f)))
monkeypatch.setattr("os.path.exists", lambda path: path in existing_files)
assert compiler.locate_imported_file("A", "B.less") == "A/B.less"
assert compiler.locate_imported_file("E", "../D") == "D.less"
assert compiler.locate_imported_file("E", "../A/B.less") == "A/B.less"
assert compiler.locate_imported_file("", "D.less") == "D.less"
with pytest.raises(exceptions.StaticCompilationError):
compiler.locate_imported_file("", "Z.less")
def test_find_dependencies(monkeypatch):
compiler = compilers.LESS()
files = {
"A.less": "@import 'B/C.less';",
"B/C.less": "@import '../E';",
"E.less": "p {color: red;}",
}
monkeypatch.setattr(compiler, "get_source", lambda x: files[x])
root = os.path.dirname(__file__)
existing_files = set()
for f in files:
existing_files.add(os.path.join(root, "static", utils.normalize_path(f)))
monkeypatch.setattr("os.path.exists", lambda path: path in existing_files)
assert compiler.find_dependencies("A.less") == ["B/C.less", "E.less"]
assert compiler.find_dependencies("B/C.less") == ["E.less"]
assert compiler.find_dependencies("E.less") == []
