[BAEL-2255] applied requested changes
This commit is contained in:
parent
86e6fad300
commit
f1a98f9728
@ -5,16 +5,12 @@ import org.junit.Test;
|
||||
import java.io.BufferedReader;
|
||||
import java.io.FileReader;
|
||||
import java.io.IOException;
|
||||
import java.io.StringReader;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Paths;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
public class BufferedReaderExampleUnitTest {
|
||||
|
||||
public static final String FILE_PATH = "src/main/resources/input.txt";
|
||||
private static final String FILE_PATH = "src/main/resources/input.txt";
|
||||
|
||||
@Test
|
||||
public void givenBufferedReader_whenReadAllLines_thenReturnsContent() throws IOException {
|
||||
@ -76,47 +72,4 @@ public class BufferedReaderExampleUnitTest {
|
||||
assertThat(content.toString()).contains("Lorem ipsum");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenBufferedReader_whenSkipUnderscores_thenOk() throws IOException {
|
||||
StringBuilder result = new StringBuilder();
|
||||
|
||||
try (BufferedReader reader = new BufferedReader(new StringReader("1__2__3__4__5"))) {
|
||||
int value;
|
||||
while((value = reader.read()) != -1) {
|
||||
result.append((char) value);
|
||||
reader.skip(2L);
|
||||
}
|
||||
}
|
||||
|
||||
assertEquals("12345", result.toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenBufferedReader_whenSkipsWhitespacesAtBeginning_thenOk() throws IOException {
|
||||
String result;
|
||||
|
||||
try (BufferedReader reader = new BufferedReader(new StringReader(" Lorem ipsum dolor sit amet."))) {
|
||||
assertTrue(reader.markSupported());
|
||||
|
||||
do {
|
||||
reader.mark(1);
|
||||
} while(Character.isWhitespace(reader.read()));
|
||||
|
||||
reader.reset();
|
||||
result = reader.readLine();
|
||||
}
|
||||
|
||||
assertEquals("Lorem ipsum dolor sit amet.", result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenCreatesNewBufferedReader_thenOk() throws IOException {
|
||||
BufferedReader reader = Files.newBufferedReader(Paths.get(FILE_PATH));
|
||||
|
||||
assertNotNull(reader);
|
||||
assertTrue(reader.ready());
|
||||
|
||||
reader.close();
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,58 @@
|
||||
package com.baeldung.bufferedreader;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.BufferedReader;
|
||||
import java.io.IOException;
|
||||
import java.io.StringReader;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Paths;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
public class BufferedReaderUnitTest {
|
||||
|
||||
private static final String FILE_PATH = "src/main/resources/input.txt";
|
||||
|
||||
@Test
|
||||
public void givenBufferedReader_whenSkipUnderscores_thenOk() throws IOException {
|
||||
StringBuilder result = new StringBuilder();
|
||||
|
||||
try (BufferedReader reader = new BufferedReader(new StringReader("1__2__3__4__5"))) {
|
||||
int value;
|
||||
while((value = reader.read()) != -1) {
|
||||
result.append((char) value);
|
||||
reader.skip(2L);
|
||||
}
|
||||
}
|
||||
|
||||
assertEquals("12345", result.toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenBufferedReader_whenSkipsWhitespacesAtBeginning_thenOk() throws IOException {
|
||||
String result;
|
||||
|
||||
try (BufferedReader reader = new BufferedReader(new StringReader(" Lorem ipsum dolor sit amet."))) {
|
||||
do {
|
||||
reader.mark(1);
|
||||
} while(Character.isWhitespace(reader.read()));
|
||||
|
||||
reader.reset();
|
||||
result = reader.readLine();
|
||||
}
|
||||
|
||||
assertEquals("Lorem ipsum dolor sit amet.", result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenCreatesNewBufferedReader_thenOk() throws IOException {
|
||||
try(BufferedReader reader = Files.newBufferedReader(Paths.get(FILE_PATH))) {
|
||||
assertNotNull(reader);
|
||||
assertTrue(reader.ready());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
Loading…
x
Reference in New Issue
Block a user