tests.a_unit.test_builder.test_generate_component_folders() - Code Metrics - Inspection of "Many core improvements and fixes for 1.1" - isomeric/isomer - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#2)

by Heiko 'riot'

created 2020-10-02 13:08 UTC

test_generate_component_folders() A

↳ Parent: tests.a_unit.test_builder

Complexity

Conditions

Size

Total Lines	17
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	11
nop	0
dl	0
loc	17
rs	9.85
c	0
b	0
f	0

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

# Isomer - The distributed application framework
# ==============================================
# Copyright (C) 2011-2020 Heiko 'riot' Weinen <[email protected]> and others.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""
Isomer - Backend

Test Isomer Frontend Builder
============================



"""

import os
import shutil
from pathlib import Path

import pytest
from isomer.misc.path import set_instance
from isomer.ui.builder import copy_directory_tree, copy_resource_tree, \
    get_frontend_locations, generate_component_folders, get_components, \
    update_frontends, get_sails_dependencies, write_main

try:
    import isomer.test as test
except ImportError:
    test = None

has_test_module = pytest.mark.skipif(
    test is None,
    reason="isomer-test-module not installed. See "
           "https://isomer.readthedocs.io/en/latest/dev/system/backend/modularity.html"
           "#modules"
)


def test_copy_directory_tree():
    os.makedirs("/tmp/isomer-test/copy_directory_tree/foo/bar", exist_ok=True)
    with open("/tmp/isomer-test/copy_directory_tree/foo/bar/ham", "w") as f:
        f.write("spam!")

    copy_directory_tree(
        "/tmp/isomer-test/copy_directory_tree",
        "/tmp/isomer-test/copy_directory_tree_test"
    )

    assert os.path.exists("/tmp/isomer-test/copy_directory_tree_test/foo/bar/ham")


def test_move_directory_tree():
    source = "/tmp/isomer-test/copy_directory_tree"
    target = "/tmp/isomer-test/copy_directory_tree_test"

    source_file = os.path.join(source, "foo/bar/ham")
    target_file = os.path.join(target, "foo/bar/ham")

    os.makedirs(os.path.join(source, "foo/bar"), exist_ok=True)
    with open(source_file, "w") as f:
        f.write("spam!")

    shutil.rmtree(target, ignore_errors=True)

    copy_directory_tree(
        source,
        target,
        move=True
    )

    assert os.path.exists(target_file)
    assert not os.path.exists(source_file)


def test_get_frontend_locations_development():
    set_instance("test-instance", "test", "/tmp/isomer-test")
    frontend_root, frontend_target = get_frontend_locations(True)

    assert frontend_root == os.path.join(
        str(Path(__file__).parents[2]), 'frontend'
    )
    assert frontend_target == \
           '/tmp/isomer-test/var/lib/isomer/test-instance/test/frontend-dev'


def test_get_frontend_locations():
    set_instance("test-instance", "test", "/tmp/isomer-test")
    frontend_root, frontend_target = get_frontend_locations(False)
    assert frontend_root == \
           "/tmp/isomer-test/var/lib/isomer/test-instance/test/repository/frontend"
    assert frontend_target == \
           "/tmp/isomer-test/var/lib/isomer/test-instance/test/frontend"


def test_generate_component_folders():
    set_instance("test-instance", "test", "/tmp/isomer-test")
    frontend_root, frontend_target = get_frontend_locations(False)

    component_folder = os.path.join(frontend_root, "src", "components")
    generate_component_folders(component_folder)

    assert os.path.exists(component_folder)

    old_file = os.path.join(component_folder, "ham")

    with open(old_file, "w") as f:
        f.write("spam")

    generate_component_folders(component_folder)

    assert not os.path.exists(old_file)


@has_test_module
def test_copy_resource_tree():
    dest = "/tmp/isomer-test/copy_resource_test"
    os.makedirs(dest, exist_ok=True)

    from pkg_resources import get_entry_info

    pkg_object = get_entry_info("isomer-test-module", "isomer.components", "testmanager")

    # pytest.exit(crap)

    copy_resource_tree("isomer-test-module", "frontend", dest)

    assert os.path.exists(os.path.join(dest, "test.module.js"))


@has_test_module
def test_get_components():
    set_instance("test-instance", "test", "/tmp/isomer-test")
    frontend_root, frontend_target = get_frontend_locations(False)

    component_folder = os.path.join(frontend_root, "src", "components")
    generate_component_folders(component_folder)

    components = get_components(frontend_root)
    assert isinstance(components, dict)

    assert 'test' in components


@has_test_module
def test_update_frontends():
    set_instance("test-instance", "test", "/tmp/isomer-test")
    frontend_root, frontend_target = get_frontend_locations(False)

    component_folder = os.path.join(frontend_root, "src", "components")
    generate_component_folders(component_folder)

    components = get_components(frontend_root)

    installation_packages, imports = update_frontends(
        components, frontend_root, True
    )

    assert "test-npm-update" in installation_packages
    assert "import test from './components/test/test.module';\n" \
           "modules.push(test);\n" in imports


@has_test_module
def test_get_sails_dependencies():
    frontend_root, _ = get_frontend_locations(True)
    installation_packages = get_sails_dependencies(frontend_root)

    assert "angular" in ";".join(installation_packages)


@has_test_module
def test_write_main():
    imports = ["IMPORTTEST"]
    root, _ = get_frontend_locations(True)
    source_file = os.path.join(root, "src/main.tpl.js")
    target = os.path.join("/tmp/isomer-test/", "src")
    target_file = os.path.join(target, "main.tpl.js")

    os.makedirs(target, exist_ok=True)
    try:
        os.unlink(target_file)
    except FileNotFoundError:
        pass
    except OSError:
        pytest.fail("Could not delete existing frontend loader")

    shutil.copy(source_file, target_file)

    write_main(imports, "/tmp/isomer-test")

    with open(os.path.join(target, "main.js")) as f:
        content = f.read()

    assert "IMPORTTEST" in content


1			#!/usr/bin/env python
2			# -- coding: UTF-8 --
3
4			# Isomer - The distributed application framework
5			# ==============================================
6			# Copyright (C) 2011-2020 Heiko 'riot' Weinen <[email protected]> and others.
7			#
8			# This program is free software: you can redistribute it and/or modify
9			# it under the terms of the GNU Affero General Public License as published by
10			# the Free Software Foundation, either version 3 of the License, or
11			# (at your option) any later version.
12			#
13			# This program is distributed in the hope that it will be useful,
14			# but WITHOUT ANY WARRANTY; without even the implied warranty of
15			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			# GNU Affero General Public License for more details.
17			#
18			# You should have received a copy of the GNU Affero General Public License
19			# along with this program. If not, see <http://www.gnu.org/licenses/>.
20
21			"""
22			Isomer - Backend
23
24			Test Isomer Frontend Builder
25			============================
26
27
28
29			"""
30
31			import os
32			import shutil
33			from pathlib import Path
34
35			import pytest
36			from isomer.misc.path import set_instance
37			from isomer.ui.builder import copy_directory_tree, copy_resource_tree, \
38			get_frontend_locations, generate_component_folders, get_components, \
39			update_frontends, get_sails_dependencies, write_main
40
41			try:
42			import isomer.test as test
43			except ImportError:
44			test = None
45
46			has_test_module = pytest.mark.skipif(
47			test is None,
48			reason="isomer-test-module not installed. See "
49			"https://isomer.readthedocs.io/en/latest/dev/system/backend/modularity.html"
50			"#modules"
51			)
52
53
54			def test_copy_directory_tree():
55			os.makedirs("/tmp/isomer-test/copy_directory_tree/foo/bar", exist_ok=True)
56			with open("/tmp/isomer-test/copy_directory_tree/foo/bar/ham", "w") as f:
57			f.write("spam!")
58
59			copy_directory_tree(
60			"/tmp/isomer-test/copy_directory_tree",
61			"/tmp/isomer-test/copy_directory_tree_test"
62			)
63
64			assert os.path.exists("/tmp/isomer-test/copy_directory_tree_test/foo/bar/ham")
65
66
67			def test_move_directory_tree():
68			source = "/tmp/isomer-test/copy_directory_tree"
69			target = "/tmp/isomer-test/copy_directory_tree_test"
70
71			source_file = os.path.join(source, "foo/bar/ham")
72			target_file = os.path.join(target, "foo/bar/ham")
73
74			os.makedirs(os.path.join(source, "foo/bar"), exist_ok=True)
75			with open(source_file, "w") as f:
76			f.write("spam!")
77
78			shutil.rmtree(target, ignore_errors=True)
79
80			copy_directory_tree(
81			source,
82			target,
83			move=True
84			)
85
86			assert os.path.exists(target_file)
87			assert not os.path.exists(source_file)
88
89
90			def test_get_frontend_locations_development():
91			set_instance("test-instance", "test", "/tmp/isomer-test")
92			frontend_root, frontend_target = get_frontend_locations(True)
93
94			assert frontend_root == os.path.join(
95			str(Path(__file__).parents[2]), 'frontend'
96			)
97			assert frontend_target == \
98			'/tmp/isomer-test/var/lib/isomer/test-instance/test/frontend-dev'
99
100
101			def test_get_frontend_locations():
102			set_instance("test-instance", "test", "/tmp/isomer-test")
103			frontend_root, frontend_target = get_frontend_locations(False)
104			assert frontend_root == \
105			"/tmp/isomer-test/var/lib/isomer/test-instance/test/repository/frontend"
106			assert frontend_target == \
107			"/tmp/isomer-test/var/lib/isomer/test-instance/test/frontend"
108
109
110			def test_generate_component_folders():
111			set_instance("test-instance", "test", "/tmp/isomer-test")
112			frontend_root, frontend_target = get_frontend_locations(False)
113
114			component_folder = os.path.join(frontend_root, "src", "components")
115			generate_component_folders(component_folder)
116
117			assert os.path.exists(component_folder)
118
119			old_file = os.path.join(component_folder, "ham")
120
121			with open(old_file, "w") as f:
122			f.write("spam")
123
124			generate_component_folders(component_folder)
125
126			assert not os.path.exists(old_file)
127
128
129			@has_test_module
130			def test_copy_resource_tree():
131			dest = "/tmp/isomer-test/copy_resource_test"
132			os.makedirs(dest, exist_ok=True)
133
134			from pkg_resources import get_entry_info
135
136			pkg_object = get_entry_info("isomer-test-module", "isomer.components", "testmanager")
137
138			# pytest.exit(crap)
139
140			copy_resource_tree("isomer-test-module", "frontend", dest)
141
142			assert os.path.exists(os.path.join(dest, "test.module.js"))
143
144
145			@has_test_module
146			def test_get_components():
147			set_instance("test-instance", "test", "/tmp/isomer-test")
148			frontend_root, frontend_target = get_frontend_locations(False)
149
150			component_folder = os.path.join(frontend_root, "src", "components")
151			generate_component_folders(component_folder)
152
153			components = get_components(frontend_root)
154			assert isinstance(components, dict)
155
156			assert 'test' in components
157
158
159			@has_test_module
160			def test_update_frontends():
161			set_instance("test-instance", "test", "/tmp/isomer-test")
162			frontend_root, frontend_target = get_frontend_locations(False)
163
164			component_folder = os.path.join(frontend_root, "src", "components")
165			generate_component_folders(component_folder)
166
167			components = get_components(frontend_root)
168
169			installation_packages, imports = update_frontends(
170			components, frontend_root, True
171			)
172
173			assert "test-npm-update" in installation_packages
174			assert "import test from './components/test/test.module';\n" \
175			"modules.push(test);\n" in imports
176
177
178			@has_test_module
179			def test_get_sails_dependencies():
180			frontend_root, _ = get_frontend_locations(True)
181			installation_packages = get_sails_dependencies(frontend_root)
182
183			assert "angular" in ";".join(installation_packages)
184
185
186			@has_test_module
187			def test_write_main():
188			imports = ["IMPORTTEST"]
189			root, _ = get_frontend_locations(True)
190			source_file = os.path.join(root, "src/main.tpl.js")
191			target = os.path.join("/tmp/isomer-test/", "src")
192			target_file = os.path.join(target, "main.tpl.js")
193
194			os.makedirs(target, exist_ok=True)
195			try:
196			os.unlink(target_file)
197			except FileNotFoundError:
198			pass
199			except OSError:
200			pytest.fail("Could not delete existing frontend loader")
201
202			shutil.copy(source_file, target_file)
203
204			write_main(imports, "/tmp/isomer-test")
205
206			with open(os.path.join(target, "main.js")) as f:
207			content = f.read()
208
209			assert "IMPORTTEST" in content
210

isomeric / isomer

Pull Request — master (#2)

test_generate_component_folders() A

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