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How to use getParameterType method of org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType class

Best Mockito code snippet using org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType.getParameterType

Source:AbstractMockitoAnyForPrimitiveType.java

...61    if (argumentIndex == -1) {62      throw new IllegalStateException(63          "Cannot find argument " + tree + " in argument list from " + parentTree);64    }65    Type parameterType = getParameterType(parentMethod, argumentIndex);66    TypeKind parameterTypeKind = parameterType.getKind();67    if (parameterTypeKind.isPrimitive() && parameterTypeKind != matcherType.getKind()) {68      String expectedTypeAsString = parameterType.toString();69      String replacementName =70          "any"71              + Character.toUpperCase(expectedTypeAsString.charAt(0))72              + expectedTypeAsString.substring(1);73      String message = formatMessage(expectedTypeAsString, matcherType, replacementName);74      SuggestedFix.Builder fixBuilder = SuggestedFix.builder();75      ExpressionTree methodSelect = tree.getMethodSelect();76      String replacement;77      if (methodSelect instanceof MemberSelectTree) {78        MemberSelectTree qualifier = (MemberSelectTree) methodSelect;79        replacement = state.getSourceForNode(qualifier.getExpression()) + "." + replacementName;80      } else {81        replacement = replacementName;82        String staticImport = method.owner + "." + replacementName;83        fixBuilder.addStaticImport(staticImport);84      }85      SuggestedFix fix = fixBuilder.replace(tree, replacement + "()").build();86      return buildDescription(tree).setMessage(message).addFix(fix).build();87    }88    return NO_MATCH;89  }90  /**91   * Get the type of the parameter for a supplied argument.92   *93   * @param method the method symbol that is being called.94   * @param argumentIndex the index of the argument, can be greater than the number of parameters95   *     for a var arg method.96   * @return the type of the associated parameter.97   */98  private Type getParameterType(MethodSymbol method, int argumentIndex) {99    List<VarSymbol> parameters = method.getParameters();100    Type parameterType;101    int parameterCount = parameters.size();102    if (argumentIndex >= parameterCount && method.isVarArgs()) {103      VarSymbol varArgParameter = parameters.get(parameterCount - 1);104      parameterType = ((ArrayType) varArgParameter.asType()).getComponentType();105    } else {106      parameterType = parameters.get(argumentIndex).asType();107    }108    return parameterType;109  }110}...

getParameterType

Using AI Code Generation

1package org.mockito.errorprone.bugpatterns;2import com.google.errorprone.BugPattern;3import com.google.errorprone.VisitorState;4import com.google.errorprone.bugpatterns.BugChecker;5import com.google.errorprone.fixes.SuggestedFix;6import com.google.errorprone.matchers.Description;7import com.google.errorprone.matchers.Matcher;8import com.google.errorprone.matchers.Matchers;9import com.sun.source.tree.ExpressionTree;10import com.sun.source.tree.MethodInvocationTree;11import com.sun.source.tree.Tree;12import com.sun.tools.javac.code.Symbol;13import com.sun.tools.javac.code.Type;14import com.sun.tools.javac.code.TypeTag;15import com.sun.tools.javac.tree.JCTree;16import com.sun.tools.javac.tree.JCTree.JCExpression;17import com.sun.tools.javac.tree.JCTree.JCMethodInvocation;18import com.sun.tools.javac.tree.JCTree.JCPrimitiveTypeTree;19import com.sun.tools.javac.tree.JCTree.JCTypeApply;20import com.sun.tools.javac.tree.JCTree.JCTypeCast;21import com.sun.tools.javac.tree.JCTree.JCTypeParameter;22import com.sun.tools.javac.tree.JCTree.JCVariableDecl;23import com.sun.tools.javac.util.List;24import java.util.Optional;25import static com.google.errorprone.BugPattern.SeverityLevel.ERROR;26import static com.google.errorprone.BugPattern.StandardTags.FRAGILE_CODE;27@BugPattern(28public class AbstractMockitoAnyForPrimitiveType extends BugChecker implements BugChecker.MethodInvocationTreeMatcher {29    private static final String MOCKITO_ANY_METHOD = "any";30    private static final String MOCKITO_ANY_CLASS = "org.mockito.ArgumentMatchers";31    private static final Matcher<ExpressionTree> MOCKITO_ANY_MATCHER = Matchers.instanceMethod()32            .onDescendantOf(MOCKITO_ANY_CLASS)33            .named(MOCKITO_ANY_METHOD);34    public Description matchMethodInvocation(MethodInvocationTree tree, VisitorState state) {35        if (MOCKITO_ANY_MATCHER.matches(tree, state)) {36            JCMethodInvocation methodInvocation = (JCMethodInvocation) tree;37            List<JCExpression> arguments = methodInvocation.getArguments();38            if (

getParameterType

Using AI Code Generation

1import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;2import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType.ParameterType;3class Test {4    public void test() {5        ParameterType type = AbstractMockitoAnyForPrimitiveType.getParameterType("int");6        if (type == ParameterType.INT) {7            System.out.println("type is int");8        }9    }10}

getParameterType

Using AI Code Generation

1public class MockitoAnyForPrimitiveTypePositiveCases {2    public void test() {3        Mockito.any(int.class);4        Mockito.any(long.class);5        Mockito.any(double.class);6        Mockito.any(float.class);7        Mockito.any(short.class);8        Mockito.any(byte.class);9        Mockito.any(boolean.class);10        Mockito.any(char.class);11    }12}13public class MockitoAnyForPrimitiveTypeNegativeCases {14    public void test() {15        Mockito.any(Integer.class);16        Mockito.any(Long.class);17        Mockito.any(Double.class);18        Mockito.any(Float.class);19        Mockito.any(Short.class);20        Mockito.any(Byte.class);21        Mockito.any(Boolean.class);22        Mockito.any(Character.class);23    }24}25@AutoService(BugChecker.class)26public class MockitoAnyForPrimitiveType extends BugChecker implements MethodInvocationTreeMatcher {27    private static final Matcher<ExpressionTree> MOCKITO_ANY_METHOD = Matchers.anyOf(28            Matchers.instanceMethod().onDescendantOf("org.mockito.Mockito").named("any")29    );30    public Description matchMethodInvocation(MethodInvocationTree tree, VisitorState state) {31        if (MOCKITO_ANY_METHOD.matches(tree, state)) {32            Type parameterType = getParameterType(tree, state);33            if (isPrimitiveType(parameterType)) {34                return describeMatch(tree);35            }36        }37        return Description.NO_MATCH;38    }39    private static Type getParameterType(MethodInvocationTree tree, VisitorState state) {40        List<? extends ExpressionTree> arguments = tree.getArguments();41        if (arguments.size() != 1) {42            throw new IllegalStateException("Unexpected number of arguments");43        }44        ExpressionTree argument = arguments.get(0);45        return ASTHelpers.getType(argument);46    }47    private static boolean isPrimitiveType(Type type) {48        return type.getKind().isPrimitive();49    }50}51@AutoService(BugChecker.class)52public class MockitoAnyForPrimitiveTypeTest extends BugCheckerRefactoringTest {53    public void testPositiveCases() {54        BugCheckerRefactoringTestHelper.newInstance(new MockitoAnyForPrimitiveType(), getClass())55                .addInputLines("in/Test.java",56                        "import org.mockito.Mockito;",57                        "public class Test {",58                        "  public void test() {",59                        "    Mockito.any(int.class);",60                        "    Mockito.any(long.class);",61                        "    Mockito.any(double.class);",62                        "    Mockito.any(float.class);",63                        "    Mockito.any(short

getParameterType

Using AI Code Generation

1import org.mockito.Matchers;2import org.mockito.Mockito;3import org.mockito.Mockito;4import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;5import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;6import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;7import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;8import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;9import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;10import org.mockito.errorprone.bugpatterns.AbstractMockitoAnyForPrimitiveType;

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