[NO JIRA] Fix Quality Flaws: S1854 Unused assignments should be removed

Author: alban-auzeill

java-frontend/src/test/java/org/sonar/java/ast/JavaAstScannerTest.java

@@ -370,7 +370,6 @@ void skippableVisitors_are_not_used_when_file_is_unchanged() throws ApiMismatchE
   @Test
   void scanWithoutParsing_returns_the_same_list_of_files_when_the_visitorsBridge_cannot_scan_without_parsing() {
     SonarComponents sonarComponents = mock(SonarComponents.class);
-    CacheContext cacheContext = mock(CacheContext.class);
     VisitorsBridge visitorsBridge = mock(VisitorsBridge.class);
     doReturn(false).when(visitorsBridge).scanWithoutParsing(any());
     JavaAstScanner javaAstScanner = new JavaAstScanner(sonarComponents);

java-frontend/src/test/java/org/sonar/java/model/ExpressionUtilsTest.java

@@ -418,7 +418,6 @@ void areVariablesSame_identifier_assert_false() {
   void areVariablesSame_member_select_assert_true() {
     var unit = JParserTestUtils.parse("class A { int min; void m(int min, int max, int value) { int conditionalValue = value == this.min ? min : value; }}");
     var classTree = (ClassTree) unit.types().get(0);
-    var variable = (VariableTree) classTree.members().get(0);
     var methodTree = (MethodTree) classTree.members().get(1);
     var variableTree = (VariableTree) methodTree.block().body().get(0);
     var initializer = (ConditionalExpressionTree) variableTree.initializer();
@@ -429,7 +428,6 @@ void areVariablesSame_member_select_assert_true() {
   void areVariablesSame_member_select_assert_false() {
     var unit = JParserTestUtils.parse("class A { int min; void m(int min, int max, int value) { int conditionalValue = value == this.min ? max : value; }}");
     var classTree = (ClassTree) unit.types().get(0);
-    var variable = (VariableTree) classTree.members().get(0);
     var methodTree = (MethodTree) classTree.members().get(1);
     var variableTree = (VariableTree) methodTree.block().body().get(0);
     var initializer = (ConditionalExpressionTree) variableTree.initializer();

java-frontend/src/test/java/org/sonar/java/model/SmapFileTest.java

@@ -87,7 +87,6 @@ void test() {
 
   @Test
   void invalid_file() {
-    Path uriRoot = Paths.get("");
     Path p = Paths.get("file.class.smap");
     assertThatThrownBy(() -> new SmapFile(p, "not a smap file", null, null))
       .isInstanceOf(IllegalStateException.class)

java-frontend/src/test/java/org/sonar/java/model/VisitorsBridgeTest.java

@@ -437,7 +437,6 @@ void scanWithoutParsing_returns_false_when_the_file_cannot_be_skipped() throws A
       VisitorsBridge visitorsBridge = new VisitorsBridge(null);
       InputFile inputFile = mock(InputFile.class);
       doReturn(InputFile.Status.CHANGED).when(inputFile).status();
-      CacheContext cacheContext = mock(CacheContext.class);
       assertThat(visitorsBridge.scanWithoutParsing(inputFile)).isFalse();
 
       // When SonarComponents is set and does not allow the file to be skipped
@@ -450,7 +449,7 @@ void scanWithoutParsing_returns_false_when_the_file_cannot_be_skipped() throws A
         specificSonarComponents
       );
 
-      assertThat(visitorsBridge.scanWithoutParsing(inputFile)).isFalse();
+      assertThat(visitorsBridgeWithSonarComponents.scanWithoutParsing(inputFile)).isFalse();
     }
 
     @Test

java-frontend/src/test/java/org/sonar/java/model/declaration/RequiresDirectiveTreeImplTest.java

@@ -51,7 +51,6 @@ void transitive_as_name() {
     assertThat(requires.directiveKeyword().text()).isEqualTo("requires");
     // FIXME ECJ bug - transitive also counted as modifier
     assertThat(requires.modifiers()).hasSize(1);
-    ModifierTree modifierTree = requires.modifiers().get(0);
     assertThat(ModifiersUtils.hasModifier(requires.modifiers(), Modifier.TRANSITIVE)).isTrue();
     assertThat(requires.moduleName().stream().map(IdentifierTree::name)).containsExactly("transitive");
     assertThat(requires.semicolonToken().text()).isEqualTo(";");

java-surefire/src/test/java/org/sonar/plugins/surefire/SurefireJavaParserTest.java

@@ -60,8 +60,6 @@ public void before() {
   void should_store_zero_tests_when_directory_is_null_or_non_existing_or_a_file() {
 
     SensorContext context = mock(SensorContext.class);
-
-    context = mock(SensorContext.class);
     parser.collect(context, getDirs("nonExistingReportsDirectory"), false);
     verify(context, never()).newMeasure();