ConvertsFileToUriStringIntegrationTest.java

/*-
 * #%L
 * jasmine-maven-plugin
 * %%
 * Copyright (C) 2010 - 2017 Justin Searls
 * %%
 * 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.
 * #L%
 */
package com.github.searls.jasmine.io.scripts;

import org.hamcrest.Description;
import org.hamcrest.TypeSafeMatcher;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;

import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;

import static org.hamcrest.Matchers.endsWith;
import static org.hamcrest.Matchers.startsWith;
import static org.junit.Assert.assertThat;


public class ConvertsFileToUriStringIntegrationTest {
  private final ConvertsFileToUriString subject = new ConvertsFileToUriString();

  @Rule
  public ExpectedException expectedException = ExpectedException.none();

  @Test
  public void presentsUrlRepresentationOfFile() throws IOException {
    String expected = "pants";
    File file = File.createTempFile("blerg", expected);

    String result = this.subject.convert(file);

    assertThat(result, startsWith("file:"));
    assertThat(result, endsWith(expected));
  }

  @Test
  @Ignore("Can't mock URI (final) and can't think of a File instance whose URI would throw malformed URL. Untestable??")
  public void wrapsMalformedUrlExceptionIntoRuntime() {
    this.expectedException.expect(RuntimeException.class);
    this.expectedException.expect(new TypeSafeMatcher<RuntimeException>() {
      @Override
      public boolean matchesSafely(RuntimeException exception) {
        return exception.getCause() instanceof MalformedURLException;
      }

      @Override
      public void describeTo(Description description) {
      }
    });

    this.subject.convert(new File("C:\\Program Files\\Acme\\parsers\\acme_full.dtd"));
  }
}