use of com.github.javaparser.ast.body.MethodDeclaration in project javaparser by javaparser.
the class ContextTest method resolveReferenceToOverloadMethodFindOnlyCompatible.
@Test
public void resolveReferenceToOverloadMethodFindOnlyCompatible() {
CompilationUnit cu = parseSample("OverloadedMethods");
com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "OverloadedMethods");
MethodDeclaration method = Navigator.demandMethod(clazz, "m3");
MethodCallExpr call = Navigator.findMethodCall(method, "overloaded").get();
ReflectionTypeSolver typeSolver = new ReflectionTypeSolver();
MethodUsage ref = JavaParserFacade.get(typeSolver).solveMethodAsUsage(call);
assertEquals("overloaded", ref.getName());
assertEquals(1, ref.getNoParams());
assertEquals("java.lang.Object", ref.getParamTypes().get(0).describe());
}
use of com.github.javaparser.ast.body.MethodDeclaration in project javaparser by javaparser.
the class ContextTest method resolveInheritedMethodFromInterface.
@Test
public void resolveInheritedMethodFromInterface() {
CompilationUnit cu = parseSample("InterfaceInheritance");
com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "Test");
MethodDeclaration method = Navigator.demandMethod(clazz, "test");
MethodCallExpr call = Navigator.findMethodCall(method, "foobar").get();
File src = adaptPath(new File("src/test/resources"));
TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JavaParserTypeSolver(src));
ResolvedType type = JavaParserFacade.get(typeSolver).getType(call);
assertEquals("double", type.describe());
}
use of com.github.javaparser.ast.body.MethodDeclaration in project javaparser by javaparser.
the class ContextTest method resolveReferenceToMethodCalledOnArrayAccess.
@Test
public void resolveReferenceToMethodCalledOnArrayAccess() {
CompilationUnit cu = parseSample("ArrayAccess");
com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "ArrayAccess");
MethodDeclaration method = Navigator.demandMethod(clazz, "access");
MethodCallExpr callToTrim = Navigator.findMethodCall(method, "trim").get();
File src = adaptPath(new File("src/test/resources"));
TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JavaParserTypeSolver(src));
SymbolSolver symbolSolver = new SymbolSolver(typeSolver);
MethodUsage ref = symbolSolver.solveMethod("trim", Collections.emptyList(), callToTrim);
assertEquals("trim", ref.getName());
assertEquals("java.lang.String", ref.declaringType().getQualifiedName());
}
use of com.github.javaparser.ast.body.MethodDeclaration in project javaparser by javaparser.
the class ContextTest method resolveReferenceToLambdaParamSimplified.
@Test
public void resolveReferenceToLambdaParamSimplified() {
CompilationUnit cu = parseSample("NavigatorSimplified");
com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "Navigator");
MethodDeclaration method = Navigator.demandMethod(clazz, "findType");
MethodCallExpr call = Navigator.findMethodCall(method, "isEmpty").get();
TypeSolver typeSolver = new ReflectionTypeSolver();
SymbolSolver symbolSolver = new SymbolSolver(typeSolver);
MethodUsage ref = symbolSolver.solveMethod("isEmpty", Collections.emptyList(), call);
assertEquals("isEmpty", ref.getName());
assertEquals("java.lang.String", ref.declaringType().getQualifiedName());
}
use of com.github.javaparser.ast.body.MethodDeclaration in project javaparser by javaparser.
the class ContextTest method resolveTypeUsageOfMethodInGenericClass.
@Test
public void resolveTypeUsageOfMethodInGenericClass() throws ParseException, IOException {
CompilationUnit cu = parseSample("Navigator");
com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "Navigator");
MethodDeclaration method = Navigator.demandMethod(clazz, "findType");
MethodCallExpr callToStream = Navigator.findMethodCall(method, "stream").get();
String pathToJar = adaptPath("src/test/resources/javaparser-core-2.1.0.jar");
TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JarTypeSolver(pathToJar));
MethodUsage filterUsage = JavaParserFacade.get(typeSolver).solveMethodAsUsage(callToStream);
assertEquals("java.util.stream.Stream<com.github.javaparser.ast.body.TypeDeclaration>", filterUsage.returnType().describe());
}
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