Examples with Position org.eclipse.lsp4j.Position used on opensource projects

Example 61 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class CodeActionResolveHandlerTest method testResolveCodeAction_AnnotationQuickFixes.

// See https://github.com/redhat-developer/vscode-java/issues/1992
@Test
public void testResolveCodeAction_AnnotationQuickFixes() throws Exception {
    when(preferenceManager.getClientPreferences().isResolveCodeActionSupported()).thenReturn(true);
    importProjects("maven/salut4");
    IProject proj = WorkspaceHelper.getProject("salut4");
    IJavaProject javaProject = JavaCore.create(proj);
    assertTrue(javaProject.exists());
    IType type = javaProject.findType("org.sample.MyTest");
    ICompilationUnit unit = type.getCompilationUnit();
    assertFalse(unit.getSource().contains("import org.junit.jupiter.api.Test"));
    CodeActionParams params = new CodeActionParams();
    params.setTextDocument(new TextDocumentIdentifier(JDTUtils.toURI(unit)));
    Position position = new Position(3, 4);
    final Range range = new Range(position, position);
    params.setRange(range);
    CodeActionContext context = new CodeActionContext(Arrays.asList(getDiagnostic(Integer.toString(IProblem.UndefinedType), range)), Collections.singletonList(CodeActionKind.QuickFix));
    params.setContext(context);
    List<Either<Command, CodeAction>> quickfixActions = server.codeAction(params).join();
    assertNotNull(quickfixActions);
    assertFalse("No quickfix actions were found", quickfixActions.isEmpty());
    Optional<Either<Command, CodeAction>> importTest = quickfixActions.stream().filter(codeAction -> {
        return "Import 'Test' (org.junit.jupiter.api)".equals(codeAction.getRight().getTitle());
    }).findFirst();
    CodeAction codeAction = importTest.get().getRight();
    assertEquals(1, codeAction.getDiagnostics().size());
    CodeAction resolvedCodeAction = server.resolveCodeAction(codeAction).join();
    Assert.assertNotNull("Should resolve the edit property in the resolveCodeAction request", resolvedCodeAction.getEdit());
    String actual = AbstractQuickFixTest.evaluateWorkspaceEdit(resolvedCodeAction.getEdit());
    assertTrue(actual.contains("import org.junit.jupiter.api.Test"));
}

Example 62 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class ShowAllQuickFixTest method testShowAt.

@Test
public void testShowAt() throws Exception {
    String showQuickFixes = preferenceManager.getPreferences().getJavaQuickFixShowAt();
    try {
        IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
        StringBuilder buf = new StringBuilder();
        buf.append("package test1;\n");
        buf.append("import java.math.BigDecimal;\n");
        buf.append("public class F {\n");
        buf.append("    private int i; private BigDecimal b;private void test() {}\n");
        buf.append("    public static void main(String[] args) {\n");
        buf.append("        System.out.println(greeting());\n");
        buf.append("    }\n");
        buf.append("}\n");
        ICompilationUnit cu = pack1.createCompilationUnit("F.java", buf.toString(), true, null);
        cu.becomeWorkingCopy(null);
        CodeActionParams codeActionParams = new CodeActionParams();
        TextDocumentIdentifier textDocument = new TextDocumentIdentifier();
        textDocument.setUri(JDTUtils.toURI(cu));
        codeActionParams.setTextDocument(textDocument);
        codeActionParams.setRange(new Range(new Position(3, 9), new Position(3, 9)));
        CodeActionContext context = new CodeActionContext();
        context.setDiagnostics(Collections.emptyList());
        context.setOnly(Arrays.asList(CodeActionKind.QuickFix));
        codeActionParams.setContext(context);
        List<Either<Command, CodeAction>> codeActions = new CodeActionHandler(this.preferenceManager).getCodeActionCommands(codeActionParams, new NullProgressMonitor());
        assertEquals(0, codeActions.size());
        codeActionParams.setRange(new Range(new Position(3, 4), new Position(3, 40)));
        codeActions = new CodeActionHandler(this.preferenceManager).getCodeActionCommands(codeActionParams, new NullProgressMonitor());
        assertEquals(0, codeActions.size());
        codeActionParams.setRange(new Range(new Position(5, 1), new Position(5, 1)));
        codeActions = new CodeActionHandler(this.preferenceManager).getCodeActionCommands(codeActionParams, new NullProgressMonitor());
        assertEquals(0, codeActions.size());
        preferenceManager.getPreferences().setJavaQuickFixShowAt(Preferences.LINE);
        codeActionParams.setRange(new Range(new Position(3, 9), new Position(3, 9)));
        CompilationUnit astRoot = CoreASTProvider.getInstance().getAST(cu, CoreASTProvider.WAIT_YES, null);
        cu.makeConsistent(null);
        List<Diagnostic> diagnostics = getDiagnostics(cu, astRoot, 4);
        context.setDiagnostics(diagnostics);
        codeActions = new CodeActionHandler(this.preferenceManager).getCodeActionCommands(codeActionParams, new NullProgressMonitor());
        assertEquals(3, codeActions.size());
        codeActionParams.setRange(new Range(new Position(3, 4), new Position(3, 40)));
        codeActions = new CodeActionHandler(this.preferenceManager).getCodeActionCommands(codeActionParams, new NullProgressMonitor());
        assertEquals(3, codeActions.size());
        codeActionParams.setRange(new Range(new Position(5, 1), new Position(5, 1)));
        diagnostics = getDiagnostics(cu, astRoot, 6);
        context.setDiagnostics(diagnostics);
        codeActions = new CodeActionHandler(this.preferenceManager).getCodeActionCommands(codeActionParams, new NullProgressMonitor());
        assertEquals(1, codeActions.size());
        CodeAction greeting = codeActions.get(0).getRight();
        assertNotNull(greeting);
        assertEquals("Create method 'greeting()'", greeting.getTitle());
    } finally {
        preferenceManager.getPreferences().setJavaQuickFixShowAt(showQuickFixes);
    }
}

Example 63 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class ShowAllQuickFixTest method testDuplicateQuickFix.

// https://github.com/redhat-developer/vscode-java/issues/2236
@Test
public void testDuplicateQuickFix() throws Exception {
    String showQuickFixes = preferenceManager.getPreferences().getJavaQuickFixShowAt();
    try {
        IPackageFragment pack1 = fSourceFolder.createPackageFragment("test1", false, null);
        StringBuilder buf = new StringBuilder();
        buf.append("package test1;\n");
        buf.append("public class F {\n");
        buf.append("    List list = List.of();\n");
        buf.append("}\n");
        ICompilationUnit cu = pack1.createCompilationUnit("F.java", buf.toString(), true, null);
        cu.becomeWorkingCopy(null);
        preferenceManager.getPreferences().setJavaQuickFixShowAt(Preferences.LINE);
        CodeActionParams codeActionParams = new CodeActionParams();
        TextDocumentIdentifier textDocument = new TextDocumentIdentifier();
        textDocument.setUri(JDTUtils.toURI(cu));
        codeActionParams.setTextDocument(textDocument);
        codeActionParams.setRange(new Range(new Position(2, 6), new Position(2, 6)));
        CodeActionContext context = new CodeActionContext();
        CompilationUnit astRoot = CoreASTProvider.getInstance().getAST(cu, CoreASTProvider.WAIT_YES, null);
        List<Diagnostic> diagnostics = getDiagnostics(cu, astRoot, 3);
        context.setDiagnostics(diagnostics);
        context.setOnly(Arrays.asList(CodeActionKind.QuickFix));
        codeActionParams.setContext(context);
        List<Either<Command, CodeAction>> codeActions = new CodeActionHandler(this.preferenceManager).getCodeActionCommands(codeActionParams, new NullProgressMonitor());
        assertEquals(5, codeActions.size());
        CodeAction action = codeActions.get(0).getRight();
        assertNotNull(action);
        assertEquals("Import 'List' (java.util)", action.getTitle());
        action = codeActions.get(1).getRight();
        assertNotNull(action);
        assertNotEquals("Import 'List' (java.util)", action.getTitle());
    } finally {
        preferenceManager.getPreferences().setJavaQuickFixShowAt(showQuickFixes);
    }
}

Example 64 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class RenameHandlerTest method testRenameField.

@Test
public void testRenameField() throws JavaModelException, BadLocationException {
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    String[] codes = { "package test1;\n", "public class E {\n", "	private int myValue = 2;\n", "   public void bar() {\n", "		myValue|* = 3;\n", "   }\n", "}\n" };
    StringBuilder builder = new StringBuilder();
    Position pos = mergeCode(builder, codes);
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", builder.toString(), false, null);
    WorkspaceEdit edit = getRenameEdit(cu, pos, "newname");
    assertNotNull(edit);
    assertEquals(edit.getChanges().size(), 1);
    assertEquals(TextEditUtil.apply(builder.toString(), edit.getChanges().get(JDTUtils.toURI(cu))), "package test1;\n" + "public class E {\n" + "	private int newname = 2;\n" + "   public void bar() {\n" + "		newname = 3;\n" + "   }\n" + "}\n");
}

Example 65 with Position

use of org.eclipse.lsp4j.Position in project eclipse.jdt.ls by eclipse.

the class RenameHandlerTest method testRenameSystemLibrary.

@Test(expected = ResponseErrorException.class)
public void testRenameSystemLibrary() throws JavaModelException {
    IPackageFragment pack1 = sourceFolder.createPackageFragment("test1", false, null);
    String[] codes = { "package test1;\n", "public class E {\n", "   public int bar() {\n", "		String str = new String();\n", "   	str.len|*gth();\n", "   }\n", "}\n" };
    StringBuilder builder = new StringBuilder();
    Position pos = mergeCode(builder, codes);
    ICompilationUnit cu = pack1.createCompilationUnit("E.java", builder.toString(), false, null);
    getRenameEdit(cu, pos, "newname");
}