python/tests/unittests/com/google/idea/blaze/python/issueparser/PyIssueParserProviderTest.java

/*
 * Copyright 2017 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.python.issueparser;

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

import com.google.common.collect.ImmutableList;
import com.google.idea.blaze.base.BlazeTestCase;
import com.google.idea.blaze.base.issueparser.BlazeIssueParser;
import com.google.idea.blaze.base.issueparser.BlazeIssueParserProvider;
import com.google.idea.blaze.base.scope.output.IssueOutput;
import com.google.idea.blaze.base.scope.output.IssueOutput.Category;
import com.intellij.openapi.extensions.impl.ExtensionPointImpl;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/** Tests for {@link PyIssueParserProvider}. */
@RunWith(JUnit4.class)
public class PyIssueParserProviderTest extends BlazeTestCase {

  private ImmutableList<BlazeIssueParser.Parser> parsers;

  @Override
  protected void initTest(Container applicationServices, Container projectServices) {
    super.initTest(applicationServices, projectServices);

    ExtensionPointImpl<BlazeIssueParserProvider> ep =
        registerExtensionPoint(BlazeIssueParserProvider.EP_NAME, BlazeIssueParserProvider.class);
    ep.registerExtension(new PyIssueParserProvider());

    parsers = ImmutableList.copyOf(BlazeIssueParserProvider.getAllIssueParsers(project));
  }

  @Test
  public void testParsePyTypeError() {
    BlazeIssueParser blazeIssueParser = new BlazeIssueParser(parsers);
    IssueOutput issue =
        blazeIssueParser.parseIssue(
            "File \"dataset.py\", line 109, in Dataset: "
                + "Name 'function' is not defined [name-error]");
    assertThat(issue).isNotNull();
    assertThat(issue.getCategory()).isEqualTo(Category.ERROR);
    assertThat(issue.getNavigatable()).isNotNull();
  }
}