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Convert ApacheIOUtilsUseExplicitCharsetTest from a JavaRecipeTest to …
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…RewriteTest
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@pway99
pway99 committed Apr 29, 2022
1 parent 8087d9e commit 80bec5e
Showing 1 changed file with 98 additions and 92 deletions.
190 changes: 98 additions & 92 deletions ...lin/org/openrewrite/java/migrate/apache/commons/io/ApacheIOUtilsUseExplicitCharsetTest.kt
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package org.openrewrite.java.migrate.apache.commons.io

import org.junit.jupiter.api.Test
import org.openrewrite.Recipe

import org.openrewrite.java.JavaParser
import org.openrewrite.java.JavaRecipeTest
import org.openrewrite.test.RecipeSpec
import org.openrewrite.test.RewriteTest

@Suppress("deprecation", "resource", "ResultOfMethodCallIgnored")
class ApacheIOUtilsUseExplicitCharsetTest : JavaRecipeTest {

override val recipe: Recipe
get() = ApacheIOUtilsUseExplicitCharset(null)
class ApacheIOUtilsUseExplicitCharsetTest : RewriteTest {

override val parser: JavaParser
get() = JavaParser.fromJavaVersion().classpath("commons-io").build()
override fun defaults(spec: RecipeSpec) {
spec.recipe(ApacheIOUtilsUseExplicitCharset(null))
spec.parser(
JavaParser.fromJavaVersion().classpath("commons-io").build()
)
}

@Test
fun useCharset() = assertChanged(
before = """
import org.apache.commons.io.IOUtils;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
import java.net.URL;
class T {
InputStream inputStream;
OutputStream outputStream;
Reader reader;
Writer writer;
CharSequence charSequence;
String someString;
byte[] bytes;
URI uri;
URL url;
char[] chars;
StringBuffer stringBuffer;
fun useCharset() = rewriteRun(
srcMainJava(
java(
"""
import org.apache.commons.io.IOUtils;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
import java.net.URL;
void flex() {
IOUtils.copy(inputStream, writer);
IOUtils.copy(reader, outputStream);
IOUtils.readLines(inputStream);
IOUtils.toByteArray(someString);
IOUtils.toByteArray(reader);
IOUtils.toCharArray(inputStream);
IOUtils.toInputStream(charSequence);
IOUtils.toInputStream("Test");
IOUtils.toString("Test".getBytes());
IOUtils.toString(inputStream);
IOUtils.toString(uri);
IOUtils.toString(url);
IOUtils.write(bytes, writer);
IOUtils.write(chars, outputStream);
IOUtils.write(charSequence, outputStream);
IOUtils.write(someString, outputStream);
IOUtils.write(stringBuffer, outputStream);
class T {
InputStream inputStream;
OutputStream outputStream;
Reader reader;
Writer writer;
CharSequence charSequence;
String someString;
byte[] bytes;
URI uri;
URL url;
char[] chars;
StringBuffer stringBuffer;
void flex() {
IOUtils.copy(inputStream, writer);
IOUtils.copy(reader, outputStream);
IOUtils.readLines(inputStream);
IOUtils.toByteArray(someString);
IOUtils.toByteArray(reader);
IOUtils.toCharArray(inputStream);
IOUtils.toInputStream(charSequence);
IOUtils.toInputStream("Test");
IOUtils.toString("Test".getBytes());
IOUtils.toString(inputStream);
IOUtils.toString(uri);
IOUtils.toString(url);
IOUtils.write(bytes, writer);
IOUtils.write(chars, outputStream);
IOUtils.write(charSequence, outputStream);
IOUtils.write(someString, outputStream);
IOUtils.write(stringBuffer, outputStream);
}
}
}
""",
after = """
import org.apache.commons.io.IOUtils;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
import java.net.URL;
import java.nio.charset.StandardCharsets;
class T {
InputStream inputStream;
OutputStream outputStream;
Reader reader;
Writer writer;
CharSequence charSequence;
String someString;
byte[] bytes;
URI uri;
URL url;
char[] chars;
StringBuffer stringBuffer;
""",
"""
import org.apache.commons.io.IOUtils;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Reader;
import java.io.Writer;
import java.net.URI;
import java.net.URL;
import java.nio.charset.StandardCharsets;
void flex() {
IOUtils.copy(inputStream, writer, StandardCharsets.UTF_8);
IOUtils.copy(reader, outputStream, StandardCharsets.UTF_8);
IOUtils.readLines(inputStream, StandardCharsets.UTF_8);
someString.getBytes(StandardCharsets.UTF_8);
IOUtils.toByteArray(reader, StandardCharsets.UTF_8);
IOUtils.toCharArray(inputStream, StandardCharsets.UTF_8);
IOUtils.toInputStream(charSequence, StandardCharsets.UTF_8);
IOUtils.toInputStream("Test", StandardCharsets.UTF_8);
IOUtils.toString("Test".getBytes(), StandardCharsets.UTF_8);
IOUtils.toString(inputStream, StandardCharsets.UTF_8);
IOUtils.toString(uri, StandardCharsets.UTF_8);
IOUtils.toString(url, StandardCharsets.UTF_8);
IOUtils.write(bytes, writer, StandardCharsets.UTF_8);
IOUtils.write(chars, outputStream, StandardCharsets.UTF_8);
IOUtils.write(charSequence, outputStream, StandardCharsets.UTF_8);
IOUtils.write(someString, outputStream, StandardCharsets.UTF_8);
IOUtils.write(stringBuffer, outputStream, StandardCharsets.UTF_8);
class T {
InputStream inputStream;
OutputStream outputStream;
Reader reader;
Writer writer;
CharSequence charSequence;
String someString;
byte[] bytes;
URI uri;
URL url;
char[] chars;
StringBuffer stringBuffer;
void flex() {
IOUtils.copy(inputStream, writer, StandardCharsets.UTF_8);
IOUtils.copy(reader, outputStream, StandardCharsets.UTF_8);
IOUtils.readLines(inputStream, StandardCharsets.UTF_8);
someString.getBytes(StandardCharsets.UTF_8);
IOUtils.toByteArray(reader, StandardCharsets.UTF_8);
IOUtils.toCharArray(inputStream, StandardCharsets.UTF_8);
IOUtils.toInputStream(charSequence, StandardCharsets.UTF_8);
IOUtils.toInputStream("Test", StandardCharsets.UTF_8);
IOUtils.toString("Test".getBytes(), StandardCharsets.UTF_8);
IOUtils.toString(inputStream, StandardCharsets.UTF_8);
IOUtils.toString(uri, StandardCharsets.UTF_8);
IOUtils.toString(url, StandardCharsets.UTF_8);
IOUtils.write(bytes, writer, StandardCharsets.UTF_8);
IOUtils.write(chars, outputStream, StandardCharsets.UTF_8);
IOUtils.write(charSequence, outputStream, StandardCharsets.UTF_8);
IOUtils.write(someString, outputStream, StandardCharsets.UTF_8);
IOUtils.write(stringBuffer, outputStream, StandardCharsets.UTF_8);
}
}
}
"""
"""
)
)
)
}

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