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MetricsTest.java
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MetricsTest.java
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/*
* The MIT License (MIT)
*
* Copyright (c) 2017-2024 Yegor Bugayenko
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.jpeek;
import com.jcabi.matchers.XhtmlMatchers;
import java.nio.file.Path;
import org.cactoos.text.FormattedText;
import org.cactoos.text.TextOf;
import org.jpeek.calculus.xsl.XslCalculus;
import org.jpeek.skeleton.Skeleton;
import org.junit.jupiter.api.io.TempDir;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.CsvFileSource;
import org.llorllale.cactoos.matchers.Assertion;
// @todo #68:30min SCOM has an impediment on issue #103: cannot currently
// be tested in MetricsTest when the resulting value is "NaN". Affected
// tests are: NoMethods, OneVoidMethodWithoutParams, WithoutAttributes,
// OneMethodCreatesLambda.
/**
* Tests for all metrics.
* <p>
* In some cases to run this test in IDE,
* you have to set up VM options: -Duser.language=en -Duser.country=US
* @since 0.23
* @todo #118:30min Add test for LCC with "IndirectlyRelatedPairs" and others.
* In "IndirectlyRelatedPairs" all methods exist in one transitive closure, so
* the result should be {@code 1d}. Also, all classes without transitive
* relations should have the same LCC metric as TCC metric. Before do it we have
* to fix puzzles in LCC.xml.
* @todo #437:30min Skeleton structure has changed in #437, and therefore some xsl metrics calculus
* are in error or give bad results. Fix the corresponding xslt files and then reput these expected
* results in metricstest-params.csv
* MethodsWithDiffParamTypes,CCM,0.0667d
* MethodsWithDiffParamTypes,SCOM,0.2381d
* OverloadMethods,SCOM,0.75d
* TwoCommonAttributes,TLCOM,4.0d
* Bar,CCM,0.2222d
* TwoCommonMethods,CCM,0.0333d
* TwoCommonMethods,LORM,0.26667d
* @checkstyle JavadocTagsCheck (500 lines)
* @checkstyle JavadocMethodCheck (500 lines)
* @checkstyle ParameterNumberCheck (500 lines)
*/
final class MetricsTest {
@ParameterizedTest
@CsvFileSource(resources = "/org/jpeek/metricstest-params.csv")
void testsTarget(final String target, final String metric, final double value,
@TempDir final Path output)
throws Exception {
new XslReport(
new Skeleton(new FakeBase(target)).xml(), new XslCalculus(),
new ReportData(metric)
).save(output);
final String xpath;
if (Double.isNaN(value)) {
xpath = "//class[@id='%s' and @value='NaN']";
} else {
xpath = "//class[@id='%s' and number(@value)=%.4f]";
}
new Assertion<>(
new FormattedText(
"Must exists with target '%s' and value '%s'",
target, value
).asString(),
XhtmlMatchers.xhtml(
new TextOf(
output.resolve(String.format("%s.xml", metric))
).asString()
),
XhtmlMatchers.hasXPaths(
String.format(
xpath,
target, value
)
)
).affirm();
}
}