blaze-base/tests/unittests/com/google/idea/blaze/base/model/primitives/RuleNameTest.java

/*
 * Copyright 2016 The Bazel Authors. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.idea.blaze.base.model.primitives;

import com.google.idea.blaze.base.BlazeTestCase;
import org.junit.Test;

import static com.google.common.truth.Truth.assertThat;

public class RuleNameTest extends BlazeTestCase {

  @Test
  public void testValidateRuleName() {
    // Legal names
    assertThat(RuleName.validate("foo")).isTrue();
    assertThat(RuleName.validate(".")).isTrue();
    assertThat(RuleName.validate(".foo")).isTrue();
    assertThat(RuleName.validate("foo+")).isTrue();
    assertThat(RuleName.validate("_foo")).isTrue();
    assertThat(RuleName.validate("-foo")).isTrue();
    assertThat(RuleName.validate("foo-bar")).isTrue();
    assertThat(RuleName.validate("foo..")).isTrue();
    assertThat(RuleName.validate("..foo")).isTrue();

    // Illegal names
    assertThat(RuleName.validate("")).isFalse();
    assertThat(RuleName.validate("/foo")).isFalse();
    assertThat(RuleName.validate("../foo")).isFalse();
    assertThat(RuleName.validate("./foo")).isFalse();
    assertThat(RuleName.validate("..")).isFalse();
    assertThat(RuleName.validate("foo/../bar")).isFalse();
    assertThat(RuleName.validate("foo/./bar")).isFalse();
    assertThat(RuleName.validate("foo//bar")).isFalse();
    assertThat(RuleName.validate("foo/..")).isFalse();
    assertThat(RuleName.validate("/..")).isFalse();
    assertThat(RuleName.validate("foo/")).isFalse();
    assertThat(RuleName.validate("/")).isFalse();
  }
}