<filename>tests/unit/bokeh/test_resources.py
# -----------------------------------------------------------------------------
# Copyright (c) 2012 - 2021, Anaconda, Inc., and Bokeh Contributors.
# All rights reserved.
#
# The full license is in the file LICENSE.txt, distributed with this software.
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Boilerplate
# -----------------------------------------------------------------------------
import pytest  # noqa isort:skip

# -----------------------------------------------------------------------------
# Imports
# -----------------------------------------------------------------------------

# Standard library imports
import os
import re
import subprocess
import sys
from os.path import basename

# External imports
import bs4
from packaging.version import Version as V

# Bokeh imports
import bokeh.util.version as buv
from bokeh import __version__
from bokeh.models import Model
from bokeh.resources import _get_cdn_urls

# Module under test
import bokeh.resources as resources  # isort:skip

# -----------------------------------------------------------------------------
# Setup
# -----------------------------------------------------------------------------

# if BOKEH_RESOURCES is set many tests in this file fail
if os.environ.get("BOKEH_RESOURCES"):
    raise RuntimeError("Cannot run the unit tests with BOKEH_RESOURCES set")

LOG_LEVELS = ["trace", "debug", "info", "warn", "error", "fatal"]

DEFAULT_LOG_JS_RAW = 'Bokeh.set_log_level("info");'

def teardown_module() -> None :
    Model._clear_extensions()

# -----------------------------------------------------------------------------
# General API
# -----------------------------------------------------------------------------

VERSION_PAT = re.compile(r"^(\d+\.\d+\.\d+)$")


class TestSRIHashes:
    def test_get_all_hashes_valid_format(self) -> None:
        all_hashes = resources.get_all_sri_hashes()
        for key, value in all_hashes.items():
            assert VERSION_PAT.match(key), f"{key} is not a valid version for the SRI hashes dict"
            assert isinstance(value, dict)
            assert len(value)
            assert f"bokeh-{key}.js" in value
            assert f"bokeh-{key}.min.js" in value
            for h in value.values():
                assert len(h) == 64

    def test_get_all_hashes_copies(self) -> None:
        ah1 = resources.get_all_sri_hashes()
        ah2 = resources.get_all_sri_hashes()
        assert ah1 == ah2 == resources._SRI_HASHES
        assert ah1 is not ah2
        assert ah1 is not resources._SRI_HASHES
        assert ah2 is not resources._SRI_HASHES

    # TODO: (bev) conda build on CI is generating bogus versions like "0+untagged.1.g19dd2c8"
    @pytest.mark.skip
    def test_get_all_hashes_no_future_keys(self) -> None:
        current = V(__version__.split("-", 1)[0])  # remove git hash, "-dirty", etc
        all_hashes = resources.get_all_sri_hashes()
        for key in all_hashes:
            assert (
                V(key) < current
            ), f"SRI hash dict contains vesion {key} which is newer than current version {__version__}"

    def test_get_sri_hashes_for_version(self) -> None:
        all_hashes = resources.get_all_sri_hashes()
        for key, value in all_hashes.items():
            h = resources.get_sri_hashes_for_version(key)
            assert h == all_hashes[key]

    def test_get_sri_hashes_for_version_bad(self) -> None:
        with pytest.raises(KeyError):
            resources.get_sri_hashes_for_version("junk")


class TestJSResources:
    def test_js_resources_default_mode_is_cdn(self) -> None:
        r = resources.JSResources()
        assert r.mode == "cdn"


    def test_js_resources_inline_has_no_css_resources(self) -> None:
        r = resources.JSResources(mode="inline")
        assert r.mode == "inline"
        assert r.dev is False

        assert len(r.js_raw) == 4
        assert r.js_raw[-1] == DEFAULT_LOG_JS_RAW
        assert hasattr(r, "css_raw") is False
        assert r.messages == []

    def test_js_resources_hashes_mock_full(self, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", "1.4.0")
        monkeypatch.setattr(resources, "__version__", "1.4.0")
        r = resources.JSResources()
        assert r.mode == "cdn"
        hashes = resources.get_sri_hashes_for_version("1.4.0")
        min_hashes = {v for k, v in hashes.items() if k.endswith(".min.js") and "api" not in k and "gl" not in k}
        assert set(r.hashes.values()) == min_hashes

    @pytest.mark.parametrize('v', ["1.4.0dev6", "1.4.0rc1", "1.4.0dev6-50-foo"])
    def test_js_resources_hashes_mock_non_full(self, v, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", v)
        monkeypatch.setattr(resources, "__version__", v)
        r = resources.JSResources()
        assert r.mode == "cdn"
        assert r.hashes == {}


class TestCSSResources:
    def test_css_resources_default_mode_is_cdn(self) -> None:
        r = resources.CSSResources()
        assert r.mode == "cdn"


    def test_inline_css_resources(self) -> None:
        r = resources.CSSResources(mode="inline")
        assert r.mode == "inline"
        assert r.dev is False

        assert len(r.css_raw) == 0
        assert hasattr(r, "js_raw") is False
        assert r.messages == []


class TestResources:
    def test_basic(self) -> None:
        r = resources.Resources()
        assert r.mode == "cdn"

    def test_log_level(self) -> None:
        r = resources.Resources()
        for level in LOG_LEVELS:
            r.log_level = level
            assert r.log_level == level
            if not r.dev:
                assert r.js_raw[-1] == 'Bokeh.set_log_level("%s");' % level
        with pytest.raises(ValueError):
            setattr(r, "log_level", "foo")

    def test_module_attrs(self) -> None:
        assert resources.CDN.mode == "cdn"
        assert resources.INLINE.mode == "inline"

    def test_inline(self) -> None:
        r = resources.Resources(mode="inline")
        assert r.mode == "inline"
        assert r.dev == False

        assert len(r.js_raw) == 4
        assert r.js_raw[-1] == DEFAULT_LOG_JS_RAW
        assert len(r.css_raw) == 0
        assert r.messages == []

    def test_get_cdn_urls(self) -> None:
        dev_version = "0.0.1dev2"
        result = _get_cdn_urls(version=dev_version)
        url = result["urls"](["bokeh"], "js")[0]
        assert "bokeh/dev" in url

    def test_cdn(self, monkeypatch) -> None:
        monkeypatch.setattr(resources, "__version__", "1.0")
        r = resources.Resources(mode="cdn", version="1.0")
        assert r.mode == "cdn"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        resources.__version__ = "1.0-1-abc"
        r = resources.Resources(mode="cdn", version="1.0")
        assert r.messages == [
            {
                "text": "Requesting CDN BokehJS version '1.0' from Bokeh development version '1.0-1-abc'. This configuration is unsupported and may not work!",
                "type": "warn",
            }
        ]

    def test_server_default(self) -> None:
        r = resources.Resources(mode="server")
        assert r.mode == "server"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        assert r.js_files == [
            "http://localhost:5006/static/js/bokeh.min.js",
            "http://localhost:5006/static/js/bokeh-widgets.min.js",
            "http://localhost:5006/static/js/bokeh-tables.min.js",
        ]

    def test_server_root_url(self) -> None:
        r = resources.Resources(mode="server", root_url="http://foo/")

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        assert r.js_files == [
            "http://foo/static/js/bokeh.min.js",
            "http://foo/static/js/bokeh-widgets.min.js",
            "http://foo/static/js/bokeh-tables.min.js",
        ]

    def test_server_root_url_empty(self) -> None:
        r = resources.Resources(mode="server", root_url="")

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        assert r.js_files == [
            "static/js/bokeh.min.js",
            "static/js/bokeh-widgets.min.js",
            "static/js/bokeh-tables.min.js",
        ]

    def test_server_with_versioner(self) -> None:
        def versioner(path):
            return path + "?v=VERSIONED"

        r = resources.Resources(mode="server", root_url="http://foo/", path_versioner=versioner)

        assert r.js_files == [
            "http://foo/static/js/bokeh.min.js?v=VERSIONED",
            "http://foo/static/js/bokeh-widgets.min.js?v=VERSIONED",
            "http://foo/static/js/bokeh-tables.min.js?v=VERSIONED",
        ]

    def test_server_dev(self) -> None:
        r = resources.Resources(mode="server-dev")
        assert r.mode == "server"
        assert r.dev == True

        assert len(r.js_raw) == 2
        assert r.css_raw == []
        assert r.messages == []

        r = resources.Resources(mode="server-dev", root_url="http://foo/")

        assert r.js_raw == [DEFAULT_LOG_JS_RAW, "Bokeh.settings.dev = true"]
        assert r.css_raw == []
        assert r.messages == []

    def test_relative(self) -> None:
        r = resources.Resources(mode="relative")
        assert r.mode == "relative"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

    def test_relative_dev(self) -> None:
        r = resources.Resources(mode="relative-dev")
        assert r.mode == "relative"
        assert r.dev == True

        assert r.js_raw == [DEFAULT_LOG_JS_RAW, "Bokeh.settings.dev = true"]
        assert r.css_raw == []
        assert r.messages == []

    def test_absolute(self) -> None:
        r = resources.Resources(mode="absolute")
        assert r.mode == "absolute"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

    def test_absolute_dev(self) -> None:
        r = resources.Resources(mode="absolute-dev")
        assert r.mode == "absolute"
        assert r.dev == True

        assert r.js_raw == [DEFAULT_LOG_JS_RAW, "Bokeh.settings.dev = true"]
        assert r.css_raw == []
        assert r.messages == []

    def test_argument_checks(self) -> None:
        with pytest.raises(ValueError):
            resources.Resources("foo")

        for mode in ("inline", "cdn", "server", "server-dev", "absolute", "absolute-dev"):
            with pytest.raises(ValueError):
                resources.Resources(mode, root_dir="foo")

        for mode in ("inline", "server", "server-dev", "relative", "relative-dev", "absolute", "absolute-dev"):
            with pytest.raises(ValueError):
                resources.Resources(mode, version="foo")

        for mode in ("inline", "cdn", "relative", "relative-dev", "absolute", "absolute-dev"):
            with pytest.raises(ValueError):
                resources.Resources(mode, root_url="foo")

    @pytest.mark.parametrize('env', ["BOKEH_CDN_VERSION", "BOKEH_ROOTDIR"])
    def test_builtin_importable_with_env(self, monkeypatch, env) -> None:
        cmd = [sys.executable, "-c", "import bokeh.resources"]
        monkeypatch.setenv(env, "foo")
        try:
            subprocess.check_call(cmd, stderr=subprocess.STDOUT)
        except subprocess.CalledProcessError:
            pytest.fail(f"resources import failed with {env} set")

    def test_render_js_cdn_release(self, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", "2.0.0")
        monkeypatch.setattr(resources, "__version__", "2.0.0")
        out = resources.CDN.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            if "src" not in script.attrs:
                continue
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs

    @pytest.mark.parametrize('v', ["1.8.0rc1", "1.8.0dev6"])
    def test_render_js_cdn_dev_release(self, v, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", v)
        monkeypatch.setattr(resources, "__version__", v)
        out = resources.CDN.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs

    def test_render_js_cdn_dev_local(self, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", "2.0.0-foo")
        monkeypatch.setattr(resources, "__version__", "2.0.0-foo")
        out = resources.CDN.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            if "src" not in script.attrs:
                continue
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs

    @pytest.mark.parametrize('v', ["2.0.0", "2.0.0-foo", "1.8.0rc1", "1.8.0dev6"])
    def test_render_js_inline(self, v, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", v)
        monkeypatch.setattr(resources, "__version__", v)
        out = resources.INLINE.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs


## Test external resources


def test_external_js_and_css_resource_embedding() -> None:
    """ This test method has to be at the end of the test modules because
    subclassing a Model causes the CustomModel to be added as a Model and
    messes up the Resources state for the other tests.
    """

    # External resources can be defined as a string or list of strings
    class CustomModel1(Model):
        __javascript__ = "external_js_1"
        __css__ = "external_css_1"

    class CustomModel2(Model):
        __javascript__ = ["external_js_2", "external_js_3"]
        __css__ = ["external_css_2", "external_css_3"]

    class CustomModel3(Model):
        __javascript__ = ["external_js_1", "external_js_3"]
        __css__ = ["external_css_1", "external_css_2"]

    r = resources.Resources()

    assert "external_js_1" in r.js_files
    assert "external_css_1" in r.css_files

    assert "external_js_2" in r.js_files
    assert "external_js_3" in r.js_files
    assert "external_css_2" in r.css_files
    assert "external_css_3" in r.css_files

    # Deduplication should keep the first instance of every file
    assert r.css_files.count("external_css_1") == 1
    assert r.css_files.count("external_css_2") == 1
    assert r.js_files.count("external_js_3") == 1
    assert r.js_files.count("external_js_1") == 1


def test_external_js_and_css_resource_ordering() -> None:
    class ZClass(Model):
        __javascript__ = "z_class"

    class AClass(Model):
        __javascript__ = "a_class"

    r = resources.Resources()

    # a_class is before z_class because they're sorted alphabetically
    assert r.js_files.index("a_class") < r.js_files.index("z_class")

    # The files should be in the order defined by the lists in CustomModel2 and CustomModel3
    assert r.css_files.index("external_css_3") > r.css_files.index("external_css_2")
    assert r.js_files.index("external_js_3") > r.js_files.index("external_js_2")


def test_legacy_resources():
    r = resources.Resources(minified=True, legacy=True)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.legacy.min.js",
        "bokeh-widgets.legacy.min.js",
        "bokeh-tables.legacy.min.js",
    ]

    r = resources.Resources(minified=True, legacy=False)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.min.js",
        "bokeh-widgets.min.js",
        "bokeh-tables.min.js",
    ]

    r = resources.Resources(minified=False, legacy=True)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.legacy.js",
        "bokeh-widgets.legacy.js",
        "bokeh-tables.legacy.js",
    ]

    r = resources.Resources(minified=False, legacy=False)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.js",
        "bokeh-widgets.js",
        "bokeh-tables.js",
    ]

# -----------------------------------------------------------------------------
# Dev API
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Private API
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Code
# -----------------------------------------------------------------------------

<filename>tests/unit/bokeh/test_resources.py
# -----------------------------------------------------------------------------
# Copyright (c) 2012 - 2021, Anaconda, Inc., and Bokeh Contributors.
# All rights reserved.
#
# The full license is in the file LICENSE.txt, distributed with this software.
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Boilerplate
# -----------------------------------------------------------------------------
import pytest  # noqa isort:skip

# -----------------------------------------------------------------------------
# Imports
# -----------------------------------------------------------------------------

# Standard library imports
import os
import re
import subprocess
import sys
from os.path import basename

# External imports
import bs4
from packaging.version import Version as V

# Bokeh imports
import bokeh.util.version as buv
from bokeh import __version__
from bokeh.models import Model
from bokeh.resources import _get_cdn_urls

# Module under test
import bokeh.resources as resources  # isort:skip

# -----------------------------------------------------------------------------
# Setup
# -----------------------------------------------------------------------------

# if BOKEH_RESOURCES is set many tests in this file fail
if os.environ.get("BOKEH_RESOURCES"):
    raise RuntimeError("Cannot run the unit tests with BOKEH_RESOURCES set")

LOG_LEVELS = ["trace", "debug", "info", "warn", "error", "fatal"]

DEFAULT_LOG_JS_RAW = 'Bokeh.set_log_level("info");'

def teardown_module() -> None :
    Model._clear_extensions()

# -----------------------------------------------------------------------------
# General API
# -----------------------------------------------------------------------------

VERSION_PAT = re.compile(r"^(\d+\.\d+\.\d+)$")


class TestSRIHashes:
    def test_get_all_hashes_valid_format(self) -> None:
        all_hashes = resources.get_all_sri_hashes()
        for key, value in all_hashes.items():
            assert VERSION_PAT.match(key), f"{key} is not a valid version for the SRI hashes dict"
            assert isinstance(value, dict)
            assert len(value)
            assert f"bokeh-{key}.js" in value
            assert f"bokeh-{key}.min.js" in value
            for h in value.values():
                assert len(h) == 64

    def test_get_all_hashes_copies(self) -> None:
        ah1 = resources.get_all_sri_hashes()
        ah2 = resources.get_all_sri_hashes()
        assert ah1 == ah2 == resources._SRI_HASHES
        assert ah1 is not ah2
        assert ah1 is not resources._SRI_HASHES
        assert ah2 is not resources._SRI_HASHES

    # TODO: (bev) conda build on CI is generating bogus versions like "0+untagged.1.g19dd2c8"
    @pytest.mark.skip
    def test_get_all_hashes_no_future_keys(self) -> None:
        current = V(__version__.split("-", 1)[0])  # remove git hash, "-dirty", etc
        all_hashes = resources.get_all_sri_hashes()
        for key in all_hashes:
            assert (
                V(key) < current
            ), f"SRI hash dict contains vesion {key} which is newer than current version {__version__}"

    def test_get_sri_hashes_for_version(self) -> None:
        all_hashes = resources.get_all_sri_hashes()
        for key, value in all_hashes.items():
            h = resources.get_sri_hashes_for_version(key)
            assert h == all_hashes[key]

    def test_get_sri_hashes_for_version_bad(self) -> None:
        with pytest.raises(KeyError):
            resources.get_sri_hashes_for_version("junk")


class TestJSResources:
    def test_js_resources_default_mode_is_cdn(self) -> None:
        r = resources.JSResources()
        assert r.mode == "cdn"


    def test_js_resources_inline_has_no_css_resources(self) -> None:
        r = resources.JSResources(mode="inline")
        assert r.mode == "inline"
        assert r.dev is False

        assert len(r.js_raw) == 4
        assert r.js_raw[-1] == DEFAULT_LOG_JS_RAW
        assert hasattr(r, "css_raw") is False
        assert r.messages == []

    def test_js_resources_hashes_mock_full(self, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", "1.4.0")
        monkeypatch.setattr(resources, "__version__", "1.4.0")
        r = resources.JSResources()
        assert r.mode == "cdn"
        hashes = resources.get_sri_hashes_for_version("1.4.0")
        min_hashes = {v for k, v in hashes.items() if k.endswith(".min.js") and "api" not in k and "gl" not in k}
        assert set(r.hashes.values()) == min_hashes

    @pytest.mark.parametrize('v', ["1.4.0dev6", "1.4.0rc1", "1.4.0dev6-50-foo"])
    def test_js_resources_hashes_mock_non_full(self, v, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", v)
        monkeypatch.setattr(resources, "__version__", v)
        r = resources.JSResources()
        assert r.mode == "cdn"
        assert r.hashes == {}


class TestCSSResources:
    def test_css_resources_default_mode_is_cdn(self) -> None:
        r = resources.CSSResources()
        assert r.mode == "cdn"


    def test_inline_css_resources(self) -> None:
        r = resources.CSSResources(mode="inline")
        assert r.mode == "inline"
        assert r.dev is False

        assert len(r.css_raw) == 0
        assert hasattr(r, "js_raw") is False
        assert r.messages == []


class TestResources:
    def test_basic(self) -> None:
        r = resources.Resources()
        assert r.mode == "cdn"

    def test_log_level(self) -> None:
        r = resources.Resources()
        for level in LOG_LEVELS:
            r.log_level = level
            assert r.log_level == level
            if not r.dev:
                assert r.js_raw[-1] == 'Bokeh.set_log_level("%s");' % level
        with pytest.raises(ValueError):
            setattr(r, "log_level", "foo")

    def test_module_attrs(self) -> None:
        assert resources.CDN.mode == "cdn"
        assert resources.INLINE.mode == "inline"

    def test_inline(self) -> None:
        r = resources.Resources(mode="inline")
        assert r.mode == "inline"
        assert r.dev == False

        assert len(r.js_raw) == 4
        assert r.js_raw[-1] == DEFAULT_LOG_JS_RAW
        assert len(r.css_raw) == 0
        assert r.messages == []

    def test_get_cdn_urls(self) -> None:
        dev_version = "0.0.1dev2"
        result = _get_cdn_urls(version=dev_version)
        url = result["urls"](["bokeh"], "js")[0]
        assert "bokeh/dev" in url

    def test_cdn(self, monkeypatch) -> None:
        monkeypatch.setattr(resources, "__version__", "1.0")
        r = resources.Resources(mode="cdn", version="1.0")
        assert r.mode == "cdn"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        resources.__version__ = "1.0-1-abc"
        r = resources.Resources(mode="cdn", version="1.0")
        assert r.messages == [
            {
                "text": "Requesting CDN BokehJS version '1.0' from Bokeh development version '1.0-1-abc'. This configuration is unsupported and may not work!",
                "type": "warn",
            }
        ]

    def test_server_default(self) -> None:
        r = resources.Resources(mode="server")
        assert r.mode == "server"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        assert r.js_files == [
            "http://localhost:5006/static/js/bokeh.min.js",
            "http://localhost:5006/static/js/bokeh-widgets.min.js",
            "http://localhost:5006/static/js/bokeh-tables.min.js",
        ]

    def test_server_root_url(self) -> None:
        r = resources.Resources(mode="server", root_url="http://foo/")

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        assert r.js_files == [
            "http://foo/static/js/bokeh.min.js",
            "http://foo/static/js/bokeh-widgets.min.js",
            "http://foo/static/js/bokeh-tables.min.js",
        ]

    def test_server_root_url_empty(self) -> None:
        r = resources.Resources(mode="server", root_url="")

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

        assert r.js_files == [
            "static/js/bokeh.min.js",
            "static/js/bokeh-widgets.min.js",
            "static/js/bokeh-tables.min.js",
        ]

    def test_server_with_versioner(self) -> None:
        def versioner(path):
            return path + "?v=VERSIONED"

        r = resources.Resources(mode="server", root_url="http://foo/", path_versioner=versioner)

        assert r.js_files == [
            "http://foo/static/js/bokeh.min.js?v=VERSIONED",
            "http://foo/static/js/bokeh-widgets.min.js?v=VERSIONED",
            "http://foo/static/js/bokeh-tables.min.js?v=VERSIONED",
        ]

    def test_server_dev(self) -> None:
        r = resources.Resources(mode="server-dev")
        assert r.mode == "server"
        assert r.dev == True

        assert len(r.js_raw) == 2
        assert r.css_raw == []
        assert r.messages == []

        r = resources.Resources(mode="server-dev", root_url="http://foo/")

        assert r.js_raw == [DEFAULT_LOG_JS_RAW, "Bokeh.settings.dev = true"]
        assert r.css_raw == []
        assert r.messages == []

    def test_relative(self) -> None:
        r = resources.Resources(mode="relative")
        assert r.mode == "relative"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

    def test_relative_dev(self) -> None:
        r = resources.Resources(mode="relative-dev")
        assert r.mode == "relative"
        assert r.dev == True

        assert r.js_raw == [DEFAULT_LOG_JS_RAW, "Bokeh.settings.dev = true"]
        assert r.css_raw == []
        assert r.messages == []

    def test_absolute(self) -> None:
        r = resources.Resources(mode="absolute")
        assert r.mode == "absolute"
        assert r.dev == False

        assert r.js_raw == [DEFAULT_LOG_JS_RAW]
        assert r.css_raw == []
        assert r.messages == []

    def test_absolute_dev(self) -> None:
        r = resources.Resources(mode="absolute-dev")
        assert r.mode == "absolute"
        assert r.dev == True

        assert r.js_raw == [DEFAULT_LOG_JS_RAW, "Bokeh.settings.dev = true"]
        assert r.css_raw == []
        assert r.messages == []

    def test_argument_checks(self) -> None:
        with pytest.raises(ValueError):
            resources.Resources("foo")

        for mode in ("inline", "cdn", "server", "server-dev", "absolute", "absolute-dev"):
            with pytest.raises(ValueError):
                resources.Resources(mode, root_dir="foo")

        for mode in ("inline", "server", "server-dev", "relative", "relative-dev", "absolute", "absolute-dev"):
            with pytest.raises(ValueError):
                resources.Resources(mode, version="foo")

        for mode in ("inline", "cdn", "relative", "relative-dev", "absolute", "absolute-dev"):
            with pytest.raises(ValueError):
                resources.Resources(mode, root_url="foo")

    @pytest.mark.parametrize('env', ["BOKEH_CDN_VERSION", "BOKEH_ROOTDIR"])
    def test_builtin_importable_with_env(self, monkeypatch, env) -> None:
        cmd = [sys.executable, "-c", "import bokeh.resources"]
        monkeypatch.setenv(env, "foo")
        try:
            subprocess.check_call(cmd, stderr=subprocess.STDOUT)
        except subprocess.CalledProcessError:
            pytest.fail(f"resources import failed with {env} set")

    def test_render_js_cdn_release(self, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", "2.0.0")
        monkeypatch.setattr(resources, "__version__", "2.0.0")
        out = resources.CDN.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            if "src" not in script.attrs:
                continue
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs

    @pytest.mark.parametrize('v', ["1.8.0rc1", "1.8.0dev6"])
    def test_render_js_cdn_dev_release(self, v, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", v)
        monkeypatch.setattr(resources, "__version__", v)
        out = resources.CDN.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs

    def test_render_js_cdn_dev_local(self, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", "2.0.0-foo")
        monkeypatch.setattr(resources, "__version__", "2.0.0-foo")
        out = resources.CDN.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            if "src" not in script.attrs:
                continue
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs

    @pytest.mark.parametrize('v', ["2.0.0", "2.0.0-foo", "1.8.0rc1", "1.8.0dev6"])
    def test_render_js_inline(self, v, monkeypatch) -> None:
        monkeypatch.setattr(buv, "__version__", v)
        monkeypatch.setattr(resources, "__version__", v)
        out = resources.INLINE.render_js()
        html = bs4.BeautifulSoup(out, "html.parser")
        scripts = html.findAll(name='script')
        for script in scripts:
            assert "crossorigin" not in script.attrs
            assert "integrity" not in script.attrs


## Test external resources


def test_external_js_and_css_resource_embedding() -> None:
    """ This test method has to be at the end of the test modules because
    subclassing a Model causes the CustomModel to be added as a Model and
    messes up the Resources state for the other tests.
    """

    # External resources can be defined as a string or list of strings
    class CustomModel1(Model):
        __javascript__ = "external_js_1"
        __css__ = "external_css_1"

    class CustomModel2(Model):
        __javascript__ = ["external_js_2", "external_js_3"]
        __css__ = ["external_css_2", "external_css_3"]

    class CustomModel3(Model):
        __javascript__ = ["external_js_1", "external_js_3"]
        __css__ = ["external_css_1", "external_css_2"]

    r = resources.Resources()

    assert "external_js_1" in r.js_files
    assert "external_css_1" in r.css_files

    assert "external_js_2" in r.js_files
    assert "external_js_3" in r.js_files
    assert "external_css_2" in r.css_files
    assert "external_css_3" in r.css_files

    # Deduplication should keep the first instance of every file
    assert r.css_files.count("external_css_1") == 1
    assert r.css_files.count("external_css_2") == 1
    assert r.js_files.count("external_js_3") == 1
    assert r.js_files.count("external_js_1") == 1


def test_external_js_and_css_resource_ordering() -> None:
    class ZClass(Model):
        __javascript__ = "z_class"

    class AClass(Model):
        __javascript__ = "a_class"

    r = resources.Resources()

    # a_class is before z_class because they're sorted alphabetically
    assert r.js_files.index("a_class") < r.js_files.index("z_class")

    # The files should be in the order defined by the lists in CustomModel2 and CustomModel3
    assert r.css_files.index("external_css_3") > r.css_files.index("external_css_2")
    assert r.js_files.index("external_js_3") > r.js_files.index("external_js_2")


def test_legacy_resources():
    r = resources.Resources(minified=True, legacy=True)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.legacy.min.js",
        "bokeh-widgets.legacy.min.js",
        "bokeh-tables.legacy.min.js",
    ]

    r = resources.Resources(minified=True, legacy=False)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.min.js",
        "bokeh-widgets.min.js",
        "bokeh-tables.min.js",
    ]

    r = resources.Resources(minified=False, legacy=True)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.legacy.js",
        "bokeh-widgets.legacy.js",
        "bokeh-tables.legacy.js",
    ]

    r = resources.Resources(minified=False, legacy=False)
    assert [ basename(f) for f in r._file_paths("js") ] == [
        "bokeh.js",
        "bokeh-widgets.js",
        "bokeh-tables.js",
    ]

# -----------------------------------------------------------------------------
# Dev API
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Private API
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
# Code
# -----------------------------------------------------------------------------

# ----------------------------------------------------------------------------- # Copyright (c) 2012 - 2021, Anaconda, Inc., and Bokeh Contributors. # All rights reserved. # # The full license is in the file LICENSE.txt, distributed with this software. # ----------------------------------------------------------------------------- # ----------------------------------------------------------------------------- # Boilerplate # ----------------------------------------------------------------------------- # noqa isort:skip # ----------------------------------------------------------------------------- # Imports # ----------------------------------------------------------------------------- # Standard library imports # External imports # Bokeh imports # Module under test # isort:skip # ----------------------------------------------------------------------------- # Setup # ----------------------------------------------------------------------------- # if BOKEH_RESOURCES is set many tests in this file fail # ----------------------------------------------------------------------------- # General API # ----------------------------------------------------------------------------- # TODO: (bev) conda build on CI is generating bogus versions like "0+untagged.1.g19dd2c8" # remove git hash, "-dirty", etc ## Test external resources This test method has to be at the end of the test modules because     subclassing a Model causes the CustomModel to be added as a Model and     messes up the Resources state for the other tests. # External resources can be defined as a string or list of strings # Deduplication should keep the first instance of every file # a_class is before z_class because they're sorted alphabetically # The files should be in the order defined by the lists in CustomModel2 and CustomModel3 # ----------------------------------------------------------------------------- # Dev API # ----------------------------------------------------------------------------- # ----------------------------------------------------------------------------- # Private API # ----------------------------------------------------------------------------- # ----------------------------------------------------------------------------- # Code # -----------------------------------------------------------------------------