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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.maven.building;
import java.io.File;
import java.io.InputStream;
import java.util.Scanner;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
class FileSourceTest {
@Test
void testFileSource() {
NullPointerException e = assertThrows(
NullPointerException.class, () -> new FileSource(null), "Should fail, since you must specify a file");
assertEquals("file cannot be null", e.getMessage());
}
@Test
void testGetInputStream() throws Exception {
File txtFile = new File("target/test-classes/source.txt");
FileSource source = new FileSource(txtFile);
try (InputStream is = source.getInputStream();
Scanner scanner = new Scanner(is)) {
assertEquals("Hello World!", scanner.nextLine());
}
}
@Test
void testGetLocation() {
File txtFile = new File("target/test-classes/source.txt");
FileSource source = new FileSource(txtFile);
assertEquals(txtFile.getAbsolutePath(), source.getLocation());
}
@Test
void testGetFile() {
File txtFile = new File("target/test-classes/source.txt");
FileSource source = new FileSource(txtFile);
assertEquals(txtFile.getAbsoluteFile(), source.getFile());
}
}