add(propertyDefs);
}
- //TODO: To be removed, added for moving on with the non matching LanguagesRepository beans
- public void addIfMissing(Object object, Class<?> objectType) {
- try {
- getParentComponentByType(objectType);
- } catch (IllegalStateException e) {
- add(object);
- }
- }
-
/**
* Beans need to have a unique name, otherwise they'll override each other.
* The strategy is:
private final FakeActiveRulesLoader activeRules = new FakeActiveRulesLoader();
private final FakeSonarRuntime sonarRuntime = new FakeSonarRuntime();
private final CeTaskReportDataHolder reportMetadataHolder = new CeTaskReportDataHolderExt();
- private final FakeLanguagesRepository languagesRepository = new FakeLanguagesRepository();
+ private final FakeLanguagesLoader languagesLoader = new FakeLanguagesLoader();
private LogOutput logOutput = null;
private static void createWorkingDirs() throws IOException {
}
public void addLanguage(String key, String name, String... suffixes) {
- languagesRepository.addLanguage(key, name, suffixes, new String[0]);
+ languagesLoader.addLanguage(key, name, suffixes, new String[0]);
}
public void addLanguage(String key, String name, boolean publishAllFiles, String... suffixes) {
- languagesRepository.addLanguage(key, name, suffixes, new String[0], publishAllFiles);
+ languagesLoader.addLanguage(key, name, suffixes, new String[0], publishAllFiles);
}
public static class AnalysisBuilder {
tester.analysisCacheLoader,
tester.sonarRuntime,
tester.reportMetadataHolder,
- result,
- tester.languagesRepository);
+ tester.languagesLoader,
+ result);
if (tester.logOutput != null) {
builder.setLogOutput(tester.logOutput);
} else {
import org.sonar.scanner.repository.ProjectRepositoriesProvider;
import org.sonar.scanner.repository.QualityProfilesProvider;
import org.sonar.scanner.repository.ReferenceBranchSupplier;
+import org.sonar.scanner.repository.language.DefaultLanguagesLoader;
import org.sonar.scanner.repository.language.DefaultLanguagesRepository;
-import org.sonar.scanner.repository.language.LanguagesRepository;
import org.sonar.scanner.repository.settings.DefaultProjectSettingsLoader;
import org.sonar.scanner.rule.ActiveRulesProvider;
import org.sonar.scanner.rule.DefaultActiveRulesLoader;
add(DefaultProjectSettingsLoader.class,
DefaultActiveRulesLoader.class,
DefaultQualityProfileLoader.class,
- DefaultProjectRepositoriesLoader.class);
-
- addIfMissing(DefaultLanguagesRepository.class, LanguagesRepository.class);
-
+ DefaultProjectRepositoriesLoader.class,
+ DefaultLanguagesLoader.class,
+ DefaultLanguagesRepository.class);
}
static ExtensionMatcher getScannerProjectExtensionsFilter() {
--- /dev/null
+/*
+ * SonarQube
+ * Copyright (C) 2009-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+package org.sonar.scanner.mediumtest;
+
+import java.util.HashMap;
+import java.util.Map;
+import javax.annotation.Priority;
+import org.sonar.api.resources.Languages;
+import org.sonar.scanner.repository.language.Language;
+import org.sonar.scanner.repository.language.LanguagesLoader;
+import org.sonar.scanner.repository.language.SupportedLanguageDto;
+
+@Priority(1)
+public class FakeLanguagesLoader implements LanguagesLoader {
+
+ private final Map<String, Language> languageMap = new HashMap<>();
+
+ public FakeLanguagesLoader() {
+ languageMap.put("xoo", new Language(new FakeLanguage("xoo", "xoo", new String[] { ".xoo" }, new String[0], true)));
+ }
+
+ public FakeLanguagesLoader(Languages languages) {
+ for (org.sonar.api.resources.Language language : languages.all()) {
+ languageMap.put(language.getKey(), new Language(new FakeLanguage(language.getKey(), language.getName(), language.getFileSuffixes(), language.filenamePatterns(), true)));
+ }
+ }
+ @Override
+ public Map<String, Language> load() {
+ return languageMap;
+ }
+
+ public void addLanguage(String key, String name, String[] suffixes, String[] filenamePatterns) {
+ languageMap.put(key, new Language(new FakeLanguage(key, name, suffixes, filenamePatterns, true)));
+ }
+
+ public void addLanguage(String key, String name, String[] suffixes, String[] filenamePatterns, boolean publishAllFiles) {
+ languageMap.put(key, new Language(new FakeLanguage(key, name, suffixes, filenamePatterns, publishAllFiles)));
+ }
+
+ private static class FakeLanguage extends SupportedLanguageDto {
+
+ private final boolean publishAllFiles;
+
+ public FakeLanguage(String key, String name, String[] fileSuffixes, String[] filenamePatterns, boolean publishAllFiles) {
+ super(key, name, fileSuffixes, filenamePatterns);
+ this.publishAllFiles = publishAllFiles;
+ }
+
+ @Override
+ public boolean publishAllFiles() {
+ return publishAllFiles;
+ }
+ }
+}
+++ /dev/null
-/*
- * SonarQube
- * Copyright (C) 2009-2023 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-package org.sonar.scanner.mediumtest;
-
-import java.util.Collection;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.Map;
-import javax.annotation.Priority;
-import org.jetbrains.annotations.Nullable;
-import org.sonar.api.resources.Languages;
-import org.sonar.scanner.repository.language.Language;
-import org.sonar.scanner.repository.language.LanguagesRepository;
-import org.sonar.scanner.repository.language.SupportedLanguageDto;
-
-@Priority(1)
-public class FakeLanguagesRepository implements LanguagesRepository {
-
- private final Map<String, Language> languageMap = new HashMap<>();
-
- public FakeLanguagesRepository() {
- languageMap.put("xoo", new Language(new FakeLanguage("xoo", "xoo", new String[] { ".xoo" }, new String[0], true)));
- }
-
- public FakeLanguagesRepository(Languages languages) {
- for (org.sonar.api.resources.Language language : languages.all()) {
- languageMap.put(language.getKey(), new Language(new FakeLanguage(language.getKey(), language.getName(), language.getFileSuffixes(), language.filenamePatterns(), true)));
- }
- }
-
- @Nullable
- @Override
- public Language get(String languageKey) {
- return languageMap.get(languageKey);
- }
-
- @Override
- public Collection<Language> all() {
- return languageMap.values().stream()
- // sorted for test consistency
- .sorted(Comparator.comparing(Language::key)).toList();
- }
-
- public void addLanguage(String key, String name, String[] suffixes, String[] filenamePatterns) {
- languageMap.put(key, new Language(new FakeLanguage(key, name, suffixes, filenamePatterns, true)));
- }
-
- public void addLanguage(String key, String name, String[] suffixes, String[] filenamePatterns, boolean publishAllFiles) {
- languageMap.put(key, new Language(new FakeLanguage(key, name, suffixes, filenamePatterns, publishAllFiles)));
- }
-
- private static class FakeLanguage extends SupportedLanguageDto {
-
- private final boolean publishAllFiles;
-
- public FakeLanguage(String key, String name, String[] fileSuffixes, String[] filenamePatterns, boolean publishAllFiles) {
- super(key, name, fileSuffixes, filenamePatterns);
- this.publishAllFiles = publishAllFiles;
- }
-
- @Override
- public boolean publishAllFiles() {
- return publishAllFiles;
- }
- }
-}
--- /dev/null
+/*
+ * SonarQube
+ * Copyright (C) 2009-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+package org.sonar.scanner.repository.language;
+
+import com.google.gson.Gson;
+import java.io.Reader;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.sonar.api.config.Configuration;
+import org.sonar.scanner.bootstrap.DefaultScannerWsClient;
+import org.sonarqube.ws.client.GetRequest;
+
+public class DefaultLanguagesLoader implements LanguagesLoader {
+
+ private static final Logger LOG = LoggerFactory.getLogger(DefaultLanguagesLoader.class);
+ private static final String LANGUAGES_WS_URL = "/api/languages/list";
+ private static final Map<String, String> PROPERTY_FRAGMENT_MAP = Map.of(
+ "js", "javascript",
+ "ts", "typescript",
+ "py", "python",
+ "web", "html"
+ );
+
+ private final DefaultScannerWsClient wsClient;
+
+ private final Configuration properties;
+
+ public DefaultLanguagesLoader(DefaultScannerWsClient wsClient, Configuration properties) {
+ this.wsClient = wsClient;
+ this.properties = properties;
+ }
+
+ @Override
+ public Map<String, Language> load() {
+ GetRequest getRequest = new GetRequest(LANGUAGES_WS_URL);
+ LanguagesWSResponse response;
+ try (Reader reader = wsClient.call(getRequest).contentReader()) {
+ response = new Gson().fromJson(reader, LanguagesWSResponse.class);
+ } catch (Exception e) {
+ throw new IllegalStateException("Fail to parse response of " + LANGUAGES_WS_URL, e);
+ }
+
+ return response.languages.stream()
+ .map(this::populateFileSuffixesAndPatterns)
+ .collect(Collectors.toMap(Language::key, Function.identity()));
+
+ }
+
+ private Language populateFileSuffixesAndPatterns(SupportedLanguageDto lang) {
+ lang.setFileSuffixes(getFileSuffixes(lang.getKey()));
+ lang.setFilenamePatterns(getFilenamePatterns(lang.getKey()));
+ if (lang.filenamePatterns() == null && lang.getFileSuffixes() == null) {
+ LOG.debug("Language '{}' cannot be detected as it has neither suffixes nor patterns.", lang.getName());
+ }
+ return new Language(lang);
+ }
+
+
+ private String[] getFileSuffixes(String languageKey) {
+ return getPropertyForLanguage("sonar.%s.file.suffixes", languageKey);
+ }
+
+ private String[] getFilenamePatterns(String languageKey) {
+ return getPropertyForLanguage("sonar.%s.file.patterns", languageKey);
+ }
+
+ private String[] getPropertyForLanguage(String propertyPattern, String languageKey) {
+ String propName = String.format(propertyPattern, PROPERTY_FRAGMENT_MAP.getOrDefault(languageKey, languageKey));
+ return properties.getStringArray(propName);
+ }
+
+ private static class LanguagesWSResponse {
+ List<SupportedLanguageDto> languages;
+ }
+}
*/
package org.sonar.scanner.repository.language;
-import com.google.gson.Gson;
-import java.io.Reader;
import java.util.Collection;
import java.util.HashMap;
-import java.util.List;
import java.util.Map;
-import java.util.function.Function;
-import java.util.stream.Collectors;
import javax.annotation.CheckForNull;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
import javax.annotation.concurrent.Immutable;
import org.sonar.api.Startable;
-import org.sonar.api.config.Configuration;
import org.sonar.api.resources.Languages;
-import org.sonar.scanner.bootstrap.DefaultScannerWsClient;
-import org.sonarqube.ws.client.GetRequest;
/**
* Languages repository using {@link Languages}
*/
@Immutable
public class DefaultLanguagesRepository implements LanguagesRepository, Startable {
- private static final Logger LOG = LoggerFactory.getLogger(DefaultLanguagesRepository.class);
- private static final String LANGUAGES_WS_URL = "/api/languages/list";
- private static final Map<String, String> PROPERTY_FRAGMENT_MAP = Map.of(
- "js", "javascript",
- "ts", "typescript",
- "py", "python",
- "web", "html"
- );
private final Map<String, Language> languages = new HashMap<>();
- private final DefaultScannerWsClient wsClient;
- private final Configuration properties;
+ private final LanguagesLoader languagesLoader;
- public DefaultLanguagesRepository(DefaultScannerWsClient wsClient, Configuration properties) {
- this.wsClient = wsClient;
- this.properties = properties;
+ public DefaultLanguagesRepository(LanguagesLoader languagesLoader) {
+ this.languagesLoader = languagesLoader;
}
@Override
public void start() {
- GetRequest getRequest = new GetRequest(LANGUAGES_WS_URL);
- LanguagesWSResponse response;
- try (Reader reader = wsClient.call(getRequest).contentReader()) {
- response = new Gson().fromJson(reader, LanguagesWSResponse.class);
- } catch (Exception e) {
- throw new IllegalStateException("Fail to parse response of " + LANGUAGES_WS_URL, e);
- }
-
- languages.putAll(response.languages.stream()
- .map(this::populateFileSuffixesAndPatterns)
- .collect(Collectors.toMap(Language::key, Function.identity())));
- }
-
- private Language populateFileSuffixesAndPatterns(SupportedLanguageDto lang) {
- lang.setFileSuffixes(getFileSuffixes(lang.getKey()));
- lang.setFilenamePatterns(getFilenamePatterns(lang.getKey()));
- if (lang.filenamePatterns() == null && lang.getFileSuffixes() == null) {
- LOG.debug("Language '{}' cannot be detected as it has neither suffixes nor patterns.", lang.getName());
- }
- return new Language(lang);
- }
-
- private String[] getFileSuffixes(String languageKey) {
- return getPropertyForLanguage("sonar.%s.file.suffixes", languageKey);
- }
-
- private String[] getFilenamePatterns(String languageKey) {
- return getPropertyForLanguage("sonar.%s.file.patterns", languageKey);
- }
-
- private String[] getPropertyForLanguage(String propertyPattern, String languageKey) {
- String propName = String.format(propertyPattern, PROPERTY_FRAGMENT_MAP.getOrDefault(languageKey, languageKey));
- return properties.getStringArray(propName);
+ languages.putAll(languagesLoader.load());
}
/**
// nothing to do
}
- private static class LanguagesWSResponse {
- List<SupportedLanguageDto> languages;
- }
}
--- /dev/null
+/*
+ * SonarQube
+ * Copyright (C) 2009-2024 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+package org.sonar.scanner.repository.language;
+
+import java.util.Map;
+
+public interface LanguagesLoader {
+
+ Map<String, Language> load();
+
+}
import org.junit.Test;
import org.slf4j.event.Level;
import org.sonar.api.config.Configuration;
-import org.sonar.api.resources.Languages;
import org.sonar.api.testfixtures.log.LogTester;
import org.sonar.scanner.WsTestUtil;
import org.sonar.scanner.bootstrap.DefaultScannerWsClient;
private final DefaultScannerWsClient wsClient = mock(DefaultScannerWsClient.class);
private final Configuration properties = mock(Configuration.class);
- private final Languages languages = mock(Languages.class);
- private final DefaultLanguagesRepository underTest = new DefaultLanguagesRepository(wsClient, properties);
+ private final LanguagesLoader languagesLoader = new DefaultLanguagesLoader(wsClient, properties);
+
+
+ private final DefaultLanguagesRepository underTest = new DefaultLanguagesRepository(languagesLoader);
private static final String[] JAVA_SUFFIXES = new String[] { ".java", ".jav" };
private static final String[] XOO_SUFFIXES = new String[] { ".xoo" };
when(properties.getStringArray("sonar.python.file.suffixes")).thenReturn(PYTHON_SUFFIXES);
underTest.start();
- underTest.stop();
assertThat(underTest.all()).hasSize(3);
assertThat(underTest.get("java")).isNotNull();
new InputStreamReader(getClass().getResourceAsStream("DefaultLanguageRepositoryTest/languages-ws.json")));
underTest.start();
- underTest.stop();
assertThat(underTest.get("java").isPublishAllFiles()).isTrue();
assertThat(underTest.get("xoo").isPublishAllFiles()).isTrue();
when(properties.getStringArray("sonar.java.file.suffixes")).thenReturn(JAVA_SUFFIXES);
underTest.start();
- underTest.stop();
assertThat(underTest.get("java"))
.extracting("key", "name", "fileSuffixes", "publishAllFiles")
import org.sonar.api.resources.Language;
import org.sonar.api.resources.Languages;
import org.sonar.api.utils.MessageException;
-import org.sonar.scanner.mediumtest.FakeLanguagesRepository;
-import org.sonar.scanner.repository.language.LanguagesRepository;
+import org.sonar.scanner.mediumtest.FakeLanguagesLoader;
+import org.sonar.scanner.repository.language.DefaultLanguagesRepository;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
@Test
public void detectLanguageKey_shouldDetectByFileExtension() {
- LanguagesRepository languages = new FakeLanguagesRepository(new Languages(new MockLanguage("java", "java", "jav"), new MockLanguage("cobol", "cbl", "cob")));
+ DefaultLanguagesRepository languages = new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages(new MockLanguage("java", "java", "jav"), new MockLanguage("cobol", "cbl", "cob"))));
+ languages.start();
LanguageDetection detection = new LanguageDetection(settings.asConfig(), languages, new HashMap<>());
assertThat(detectLanguageKey(detection, "Foo.java")).isEqualTo("java");
@Test
@UseDataProvider("filenamePatterns")
public void detectLanguageKey_shouldDetectByFileNamePattern(String fileName, String expectedLanguageKey) {
- LanguagesRepository languages = new FakeLanguagesRepository(new Languages(
+ DefaultLanguagesRepository languages = new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages(
new MockLanguage("docker", new String[0], new String[] {"*.dockerfile", "*.Dockerfile", "Dockerfile", "Dockerfile.*"}),
new MockLanguage("terraform", new String[] {"tf"}, new String[] {".tf"}),
- new MockLanguage("java", new String[0], new String[] {"**/*Test.java"})));
+ new MockLanguage("java", new String[0], new String[] {"**/*Test.java"}))));
+ languages.start();
LanguageDetection detection = new LanguageDetection(settings.asConfig(), languages, new HashMap<>());
assertThat(detectLanguageKey(detection, fileName)).isEqualTo(expectedLanguageKey);
}
@Test
public void detectLanguageKey_shouldNotFailIfNoLanguage() {
- LanguageDetection detection = spy(new LanguageDetection(settings.asConfig(), new FakeLanguagesRepository(new Languages()), new HashMap<>()));
+ LanguageDetection detection = spy(new LanguageDetection(settings.asConfig(), new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages())), new HashMap<>()));
assertThat(detectLanguageKey(detection, "Foo.java")).isNull();
}
@Test
public void detectLanguageKey_shouldAllowPluginsToDeclareFileExtensionTwiceForCaseSensitivity() {
- LanguagesRepository languages = new FakeLanguagesRepository(new Languages(new MockLanguage("abap", "abap", "ABAP")));
+ DefaultLanguagesRepository languages = new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages(new MockLanguage("abap", "abap", "ABAP"))));
+ languages.start();
LanguageDetection detection = new LanguageDetection(settings.asConfig(), languages, new HashMap<>());
assertThat(detectLanguageKey(detection, "abc.abap")).isEqualTo("abap");
@Test
public void detectLanguageKey_shouldFailIfConflictingLanguageSuffix() {
- LanguagesRepository languages = new FakeLanguagesRepository(new Languages(new MockLanguage("xml", "xhtml"), new MockLanguage("web", "xhtml")));
+ DefaultLanguagesRepository languages = new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages(new MockLanguage("xml", "xhtml"), new MockLanguage("web", "xhtml"))));
+ languages.start();
LanguageDetection detection = new LanguageDetection(settings.asConfig(), languages, new HashMap<>());
assertThatThrownBy(() -> detectLanguageKey(detection, "abc.xhtml"))
.isInstanceOf(MessageException.class)
@Test
public void detectLanguageKey_shouldSolveConflictUsingFilePattern() {
- LanguagesRepository languages = new FakeLanguagesRepository(new Languages(new MockLanguage("xml", "xhtml"), new MockLanguage("web", "xhtml")));
+ DefaultLanguagesRepository languages = new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages(new MockLanguage("xml", "xhtml"), new MockLanguage("web", "xhtml"))));
+ languages.start();
settings.setProperty("sonar.lang.patterns.xml", "xml/**");
settings.setProperty("sonar.lang.patterns.web", "web/**");
@Test
public void detectLanguageKey_shouldFailIfConflictingFilePattern() {
- LanguagesRepository languages = new FakeLanguagesRepository(new Languages(new MockLanguage("abap", "abap"), new MockLanguage("cobol", "cobol")));
+ DefaultLanguagesRepository languages = new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages(new MockLanguage("abap", "abap"), new MockLanguage("cobol", "cobol"))));
+ languages.start();
settings.setProperty("sonar.lang.patterns.abap", "*.abap,*.txt");
settings.setProperty("sonar.lang.patterns.cobol", "*.cobol,*.txt");
@Test
public void should_cache_detected_language_by_file_path() {
Map<String, org.sonar.scanner.repository.language.Language> languageCacheSpy = spy(new HashMap<>());
- LanguagesRepository languages = new FakeLanguagesRepository(new Languages(
- new MockLanguage("java", "java", "jav"), new MockLanguage("cobol", "cbl", "cob")));
+ DefaultLanguagesRepository languages = new DefaultLanguagesRepository(new FakeLanguagesLoader(new Languages(
+ new MockLanguage("java", "java", "jav"), new MockLanguage("cobol", "cbl", "cob"))));
+ languages.start();
LanguageDetection detection = new LanguageDetection(settings.asConfig(), languages, languageCacheSpy);
assertThat(detectLanguageKey(detection, "Foo.java")).isEqualTo("java");