MethodAtlas/src/test/resources/fixtures/AccessControlServiceTest.java.txt

package com.acme.security;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;

import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

public class AccessControlServiceTest {

    @Test
    @Tag("security")
    @Tag("authz")
    void shouldAllowOwnerToReadOwnStatement() {
        String userId = "user-100";
        String ownerId = "user-100";

        boolean allowed = userId.equals(ownerId);

        assertEquals(true, allowed);
    }

    @Test
    @Tag("security")
    @Tag("authz")
    void shouldAllowAdministratorToReadAnyStatement() {
        String role = "ADMIN";

        boolean allowed = "ADMIN".equals(role);

        assertEquals(true, allowed);
    }

    @Test
    @Tag("security")
    @Tag("authz")
    void shouldDenyForeignUserFromReadingAnotherUsersStatement() {
        String requesterId = "user-200";
        String ownerId = "user-100";

        boolean allowed = requesterId.equals(ownerId);

        assertEquals(false, allowed);
    }

    @Test
    @Tag("security")
    @Tag("authn")
    void shouldRejectUnauthenticatedRequest() {
        String principal = null;

        IllegalStateException ex = assertThrows(IllegalStateException.class, () -> {
            if (principal == null) {
                throw new IllegalStateException("Unauthenticated request");
            }
        });

        assertEquals("Unauthenticated request", ex.getMessage());
    }

    @Test
    void shouldRenderFriendlyAccountLabel() {
        String firstName = "Ada";
        String lastName = "Lovelace";

        String label = firstName + " " + lastName;

        assertEquals("Ada Lovelace", label);
    }
}