SCM-Manager/scm-webapp/src/test/java/sonia/scm/group/cli/GroupPermissionRemoveCommandTest.java

/*
 * MIT License
 *
 * Copyright (c) 2020-present Cloudogu GmbH and Contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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package sonia.scm.group.cli;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import sonia.scm.cli.CliExitException;
import sonia.scm.group.Group;
import sonia.scm.group.GroupManager;
import sonia.scm.security.PermissionAssigner;
import sonia.scm.security.PermissionDescriptor;

import java.util.List;

import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.argThat;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

@ExtendWith(MockitoExtension.class)
class GroupPermissionRemoveCommandTest {

  private final GroupTemplateTestRenderer testRenderer = new GroupTemplateTestRenderer();

  @Mock
  private GroupManager manager;
  @Mock
  private PermissionAssigner permissionAssigner;

  private GroupPermissionRemoveCommand command;

  @BeforeEach
  void initCommand() {
    command = new GroupPermissionRemoveCommand(testRenderer.getTemplateRenderer(), permissionAssigner, manager);
  }

  @Test
  void shouldRenderErrorForUnknownUser() {
    when(manager.get(any())).thenReturn(null);
    command.setName("mygroup");
    command.setRemovedPermissions(new String[]{"hitchhiker"});

    assertThrows(CliExitException.class, () -> command.run());

    assertThat(testRenderer.getStdErr()).contains("Could not find group");
  }

  @Test
  void shouldRemovePermissions() {
    when(manager.get(any())).thenReturn(new Group());
    command.setName("mygroup");
    command.setRemovedPermissions(new String[]{"hitchhiker", "heartOfGold"});
    when(permissionAssigner.readPermissionsForGroup("mygroup"))
      .thenReturn(List.of(new PermissionDescriptor("hitchhiker"), new PermissionDescriptor("heartOfGold"), new PermissionDescriptor("puzzle42")));

    command.run();

    verify(permissionAssigner).setPermissionsForGroup(eq("mygroup"), argThat(arg -> {
      assertThat(arg.stream().map(PermissionDescriptor::getValue)).containsExactly("puzzle42");
      return true;
    }));
  }
}