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util.test.ts
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util.test.ts
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// Copyright 2018 The Casbin Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { getLogger, logPrint, Util as util } from '../src';
import { compile } from 'expression-eval';
test('test enableLog success', () => {
getLogger().enableLog(true);
expect(getLogger().isEnable()).toEqual(true);
getLogger().enableLog(false);
expect(getLogger().isEnable()).toEqual(false);
});
test('test enableLog failed', () => {
getLogger().enableLog(true);
expect(getLogger().isEnable()).not.toEqual(false);
getLogger().enableLog(false);
expect(getLogger().isEnable()).not.toEqual(true);
});
test('test logPrint', () => {
getLogger().enableLog(true);
expect(logPrint('test log')).toBeUndefined();
});
test('test Valuate', () => {
expect(compile('1 + 1 === 2')({})).toEqual(true);
expect(compile('1 + 1 !== 2')({})).toEqual(false);
});
test('test regexMatchFunc', () => {
expect(util.regexMatchFunc('foobar', '^foo*')).toEqual(true);
expect(util.regexMatchFunc('barfoo', '^foo*')).toEqual(false);
});
test('test keyMatchFunc', () => {
expect(util.keyMatchFunc('/foo/bar', '/foo/*')).toEqual(true);
expect(util.keyMatchFunc('/bar/foo', '/foo/*')).toEqual(false);
});
test('test keyGetFunc', () => {
expect(util.keyGetFunc('/foo/bar', '/foo/*')).toEqual('bar');
expect(util.keyGetFunc('/bar/foo', '/foo/*')).toEqual('');
});
test('test keyMatch2Func', () => {
expect(util.keyMatch2Func('/foo/bar', '/foo/*')).toEqual(true);
expect(util.keyMatch2Func('/foo/baz', '/foo/:bar')).toEqual(true);
expect(util.keyMatch2Func('/foo/baz/foo', '/foo/:bar/foo')).toEqual(true);
expect(util.keyMatch2Func('/baz', '/foo')).toEqual(false);
expect(util.keyMatch2Func('/foo/baz', '/foo')).toEqual(false);
});
test('test keyGet2Func', () => {
expect(util.keyGet2Func('/foo/bar', '/foo/*', 'bar')).toEqual('');
expect(util.keyGet2Func('/foo/baz', '/foo/:bar', 'bar')).toEqual('baz');
expect(util.keyGet2Func('/foo/baz/foo', '/foo/:bar/foo', 'bar')).toEqual('baz');
expect(util.keyGet2Func('/baz', '/foo', 'bar')).toEqual('');
expect(util.keyGet2Func('/foo/baz', '/foo', 'bar')).toEqual('');
});
test('test keyMatch3Func', () => {
expect(util.keyMatch3Func('/foo/bar', '/foo/*')).toEqual(true);
expect(util.keyMatch3Func('/foo/baz', '/foo/{bar}')).toEqual(true);
expect(util.keyMatch3Func('/foo/baz/foo', '/foo/{bar}/foo')).toEqual(true);
expect(util.keyMatch3Func('/baz', '/foo')).toEqual(false);
expect(util.keyMatch3Func('/foo/baz', '/foo')).toEqual(false);
});
test('test keyMatch4Func', () => {
expect(util.keyMatch4Func('/parent/123/child/123', '/parent/{id}/child/{id}')).toEqual(true);
expect(util.keyMatch4Func('/parent/123/child/456', '/parent/{id}/child/{id}')).toEqual(false);
expect(util.keyMatch4Func('/parent/123/child/123', '/parent/{id}/child/{another_id}')).toEqual(true);
expect(util.keyMatch4Func('/parent/123/child/456', '/parent/{id}/child/{another_id}')).toEqual(true);
expect(util.keyMatch4Func('/parent/123/child/123/book/123', '/parent/{id}/child/{id}/book/{id}')).toEqual(true);
expect(util.keyMatch4Func('/parent/123/child/123/book/456', '/parent/{id}/child/{id}/book/{id}')).toEqual(false);
expect(util.keyMatch4Func('/parent/123/child/456/book/123', '/parent/{id}/child/{id}/book/{id}')).toEqual(false);
expect(util.keyMatch4Func('/parent/123/child/456/book/', '/parent/{id}/child/{id}/book/{id}')).toEqual(false);
expect(util.keyMatch4Func('/parent/123/child/456', '/parent/{id}/child/{id}/book/{id}')).toEqual(false);
});
test('test keyMatch5Func', () => {
expect(util.keyMatch5Func('/parent/child?status=1&type=2', '/parent/child')).toEqual(true);
expect(util.keyMatch5Func('/parent?status=1&type=2', '/parent/child')).toEqual(false);
expect(util.keyMatch5Func('/parent/child/?status=1&type=2', '/parent/child/')).toEqual(true);
expect(util.keyMatch5Func('/parent/child/?status=1&type=2', '/parent/child')).toEqual(false);
expect(util.keyMatch5Func('/parent/child?status=1&type=2', '/parent/child/')).toEqual(false);
});
test('test ipMatchFunc', () => {
expect(util.ipMatchFunc('::1', '::0:1')).toEqual(true);
expect(util.ipMatchFunc('192.168.1.1', '192.168.1.1')).toEqual(true);
expect(util.ipMatchFunc('127.0.0.1', '::ffff:127.0.0.1')).toEqual(true);
expect(util.ipMatchFunc('192.168.2.123', '192.168.2.0/24')).toEqual(true);
expect(util.ipMatchFunc('::1', '127.0.0.2')).toEqual(false);
expect(() => util.ipMatchFunc('I am alice', '127.0.0.1')).toThrow(Error);
expect(() => util.ipMatchFunc('127.0.0.1', 'I am alice')).toThrow(/invalid/g);
expect(util.ipMatchFunc('192.168.2.189', '192.168.1.134/26')).toEqual(false);
});
test('test globMatch', () => {
expect(util.globMatch('/foo', '/foo')).toEqual(true);
expect(util.globMatch('/foo', '/foo*')).toEqual(true);
expect(util.globMatch('/foo', '/foo/*')).toEqual(false);
expect(util.globMatch('/foo', '/foo')).toEqual(true);
expect(util.globMatch('/foo', '/foo*')).toEqual(true);
expect(util.globMatch('/foo', '/foo/*')).toEqual(false);
expect(util.globMatch('/foo/bar', '/foo')).toEqual(false);
expect(util.globMatch('/foo/bar', '/foo*')).toEqual(false);
expect(util.globMatch('/foo/bar', '/foo/*')).toEqual(true);
expect(util.globMatch('/foobar', '/foo')).toEqual(false);
expect(util.globMatch('/foobar', '/foo*')).toEqual(true);
expect(util.globMatch('/foobar', '/foo/*')).toEqual(false);
// expect(util.globMatch('/foo', '*/foo')).toEqual(true);
// expect(util.globMatch('/foo', '*/foo*')).toEqual(true);
expect(util.globMatch('/foo', '*/foo/*')).toEqual(false);
expect(util.globMatch('/foo/bar', '*/foo')).toEqual(false);
expect(util.globMatch('/foo/bar', '*/foo*')).toEqual(false);
// expect(util.globMatch('/foo/bar', '*/foo/*')).toEqual(true);
expect(util.globMatch('/foobar', '*/foo')).toEqual(false);
// expect(util.globMatch('/foobar', '*/foo*')).toEqual(true);
expect(util.globMatch('/foobar', '*/foo/*')).toEqual(false);
expect(util.globMatch('/prefix/foo', '*/foo')).toEqual(false);
expect(util.globMatch('/prefix/foo', '*/foo*')).toEqual(false);
expect(util.globMatch('/prefix/foo', '*/foo/*')).toEqual(false);
expect(util.globMatch('/prefix/foo/bar', '*/foo')).toEqual(false);
expect(util.globMatch('/prefix/foo/bar', '*/foo*')).toEqual(false);
expect(util.globMatch('/prefix/foo/bar', '*/foo/*')).toEqual(false);
expect(util.globMatch('/prefix/foobar', '*/foo')).toEqual(false);
expect(util.globMatch('/prefix/foobar', '*/foo*')).toEqual(false);
expect(util.globMatch('/prefix/foobar', '*/foo/*')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foo', '*/foo')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foo', '*/foo*')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foo', '*/foo/*')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foo/bar', '*/foo')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foo/bar', '*/foo*')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foo/bar', '*/foo/*')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foobar', '*/foo')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foobar', '*/foo*')).toEqual(false);
expect(util.globMatch('/prefix/subprefix/foobar', '*/foo/*')).toEqual(false);
});
test('test hasEval', () => {
expect(util.hasEval('eval() && a && b && c')).toEqual(true);
expect(util.hasEval('eval() && a && b && c')).toEqual(true);
expect(util.hasEval('eval) && a && b && c')).toEqual(false);
expect(util.hasEval('eval)( && a && b && c')).toEqual(false);
expect(util.hasEval('xeval() && a && b && c')).toEqual(false);
expect(util.hasEval('eval(c * (a + b)) && a && b && c')).toEqual(true);
});
test('test replaceEval', () => {
expect(util.replaceEval('eval() && a && b && c', '', 'a')).toEqual('(a) && a && b && c');
expect(util.replaceEval('eval() && a && b && c', '', '(a)')).toEqual('((a)) && a && b && c');
expect(util.replaceEval('eval(p_some_rule) && c', 'p_some_rule', '(a)')).toEqual('((a)) && c');
expect(util.replaceEval('eval(p_some_rule) && eval(p_some_other_rule) && c', 'p_some_rule', '(a)')).toEqual(
'((a)) && eval(p_some_other_rule) && c'
);
});
test('test getEvalValue', () => {
expect(util.arrayEquals(util.getEvalValue('eval(a) && a && b && c'), ['a']));
expect(util.arrayEquals(util.getEvalValue('a && eval(a) && b && c'), ['a']));
expect(util.arrayEquals(util.getEvalValue('eval(a) && eval(b) && a && b && c'), ['a', 'b']));
expect(util.arrayEquals(util.getEvalValue('a && eval(a) && eval(b) && b && c'), ['a', 'b']));
});
test('bracketCompatible', () => {
expect(util.bracketCompatible("g(r.sub, p.sub) && r.obj == p.obj && r.act == p.act || r.obj in ('data2', 'data3')")).toEqual(
"g(r.sub, p.sub) && r.obj == p.obj && r.act == p.act || r.obj in ['data2', 'data3']"
);
expect(
util.bracketCompatible(
"g(r.sub, p.sub) && r.obj == p.obj && r.act == p.act || r.obj in ('data2', 'data3') || r.obj in ('data4', 'data5')"
)
).toEqual("g(r.sub, p.sub) && r.obj == p.obj && r.act == p.act || r.obj in ['data2', 'data3'] || r.obj in ['data4', 'data5']");
});
test('test policyStringToArray', () => {
expect(util.policyStringToArray('p,ali""ce,data1,read')).toEqual([['p', 'ali"ce', 'data1', 'read']]);
expect(util.policyStringToArray(`"p","alice","data1","read"`)).toEqual([['p', 'alice', 'data1', 'read']]);
expect(util.policyStringToArray(`"p"," alice","data1 ","read"`)).toEqual([['p', ' alice', 'data1 ', 'read']]);
expect(util.policyStringToArray(`p,alice,data1,read\np,bob,data1,write`)).toEqual([
['p', 'alice', 'data1', 'read'],
['p', 'bob', 'data1', 'write'],
]);
});
test('test policyArrayToString', () => {
expect(util.policyArrayToString(['p', 'alice', 'data1', 'read'])).toEqual(`"p","alice","data1","read"`);
expect(util.policyArrayToString(['p', 'alice ', ' data1', 'read'])).toEqual(`"p","alice "," data1","read"`);
});
test('test keyGetFunc', () => {
expect(util.keyGetFunc('/foo/bar', '/foo/*')).toEqual('bar');
expect(util.keyGetFunc('/bar/foo', '/foo/*')).toEqual('');
});
test('test keyGet2Func', () => {
expect(util.keyGet2Func('/foo/bar', '/foo/*', 'bar')).toEqual('');
expect(util.keyGet2Func('/foo/baz', '/foo/:bar', 'bar')).toEqual('baz');
expect(util.keyGet2Func('/foo/baz/foo', '/foo/:bar/foo', 'bar')).toEqual('baz');
expect(util.keyGet2Func('/baz', '/foo', 'bar')).toEqual('');
expect(util.keyGet2Func('/foo/baz', '/foo', 'bar')).toEqual('');
});
test('test escapeAssertion', () => {
expect(util.escapeAssertion('r.attr.value == p.attr')).toEqual('r_attr.value == p_attr');
expect(util.escapeAssertion('r.attp.value || p.attr')).toEqual('r_attp.value || p_attr');
expect(util.escapeAssertion('r.attp.value && p.attr')).toEqual('r_attp.value && p_attr');
expect(util.escapeAssertion('r.attp.value >p.attr')).toEqual('r_attp.value >p_attr');
expect(util.escapeAssertion('r.attp.value <p.attr')).toEqual('r_attp.value <p_attr');
expect(util.escapeAssertion('r.attp.value +p.attr')).toEqual('r_attp.value +p_attr');
expect(util.escapeAssertion('r.attp.value -p.attr')).toEqual('r_attp.value -p_attr');
expect(util.escapeAssertion('r.attp.value *p.attr')).toEqual('r_attp.value *p_attr');
expect(util.escapeAssertion('r.attp.value /p.attr')).toEqual('r_attp.value /p_attr');
expect(util.escapeAssertion('!r.attp.value /p.attr')).toEqual('!r_attp.value /p_attr');
expect(util.escapeAssertion('g(r.sub, p.sub) == p.attr')).toEqual('g(r_sub, p_sub) == p_attr');
expect(util.escapeAssertion('g(r.sub,p.sub) == p.attr')).toEqual('g(r_sub,p_sub) == p_attr');
expect(util.escapeAssertion('(r.attp.value || p.attr)p.u')).toEqual('(r_attp.value || p_attr)p_u');
expect(util.escapeAssertion('r1.value == p1.value')).toEqual('r1_value == p1_value');
expect(util.escapeAssertion('r2.value == p4.value')).toEqual('r2_value == p4_value');
});