How to use FileAssert_usingCharset_Test class of org.assertj.core.api.file package

Best Assertj code snippet using org.assertj.core.api.file.FileAssert_usingCharset_Test

Source:FileAssert_usingCharset_Test.java Github

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...19 * Test for <code>{@link FileAssert#usingCharset(Charset)}</code>.20 * 21 * @author Olivier Michallat22 */23public class FileAssert_usingCharset_Test extends FileAssertBaseTest {24 @Override25 protected FileAssert invoke_api_method() {26 return assertions.usingCharset(otherCharset);27 }28 @Override29 protected void verify_internal_effects() {30 assertThat(getCharset(assertions)).isEqualTo(otherCharset);31 }32}...

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FileAssert_usingCharset_Test

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1package org.assertj.core.api.file;2import static org.assertj.core.api.Assertions.assertThat;3import java.io.File;4import java.nio.charset.Charset;5import org.assertj.core.api.FileAssert;6import org.assertj.core.api.FileAssertBaseTest;7import org.junit.Test;8public class FileAssert_usingCharset_Test extends FileAssertBaseTest {9 private Charset charset = Charset.defaultCharset();10 protected FileAssert invoke_api_method() {11 return assertions.usingCharset(charset);12 }13 protected void verify_internal_effects() {14 assertThat(getFiles(assertions)).extracting("charset").containsOnly(charset);15 }16 public void should_return_this() {17 FileAssert returned = assertions.usingCharset(charset);18 assertThat(returned).isSameAs(assertions);19 }20 public void should_return_this_with_null_charset() {21 FileAssert returned = assertions.usingCharset(null);22 assertThat(returned).isSameAs(assertions);23 }24}25package org.assertj.core.api.file;26import static org.assertj.core.api.Assertions.assertThat;27import static org.assertj.core.api.Assertions.setAllowExtractingPrivateFields;28import static org.assertj.core.util.Arrays.array;29import java.io.File;30import java.nio.charset.Charset;31import org.assertj.core.api.FileAssert;32import org.junit.Before;33import org.junit.Test;34public class FileAssert_usingCharset_Test {35 private File file = new File("src/test/resources/utf8.txt");36 private Charset charset = Charset.defaultCharset();37 public void setUp() {38 setAllowExtractingPrivateFields(true);39 }40 public void should_use_charset_in_assertions() {41 assertThat(file).usingCharset(charset).hasContent("UTF-8 file");42 }43 public void should_use_charset_in_assertions_with_extracting() {44 assertThat(array(file)).usingCharset(charset).extracting("content").containsOnly("UTF-8 file");45 }46}47package org.assertj.core.api.file;48import static org.assertj.core.api.Assertions.assertThat;49import static org.assertj.core.api.Assertions.setAllowExtractingPrivateFields;50import static org.assertj.core.util.Arrays.array;51import java.io.File;52import java.nio.charset.Charset;53import org.assertj.core.api.FileAssert;54import org.junit.Before;55import org.junit.Test;

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FileAssert_usingCharset_Test

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1package org.assertj.core.api.file;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.catchThrowable;4import java.io.File;5import java.nio.charset.Charset;6import org.assertj.core.api.FileAssert;7import org.assertj.core.api.FileAssert_usingCharset_Test;8import org.assertj.core.api.FileAssertBaseTest;9import org.junit.jupiter.api.Test;10class FileAssert_usingCharset_Test extends FileAssertBaseTest {11 private Charset charset = Charset.defaultCharset();12 protected FileAssert invoke_api_method() {13 return assertions.usingCharset(charset);14 }15 protected void verify_internal_effects() {16 assertThat(FileAssert_usingCharset_Test.this).isSameAs(assertions);17 }18 void should_throw_error_if_charset_is_null() {19 Charset nullCharset = null;20 Throwable thrown = catchThrowable(() -> assertions.usingCharset(nullCharset));21 assertThat(thrown).isInstanceOf(NullPointerException.class);22 }23}24package org.assertj.core.api.file;25import java.io.File;26import java.nio.charset.Charset;27import org.assertj.core.api.FileAssert;28import org.assertj.core.api.FileAssertBaseTest;29import org.junit.jupiter.api.Test;30class FileAssert_usingCharset_Test extends FileAssertBaseTest {31 private Charset charset = Charset.defaultCharset();32 protected FileAssert invoke_api_method() {33 return assertions.usingCharset(charset);34 }35 protected void verify_internal_effects() {36 assertThat(FileAssert_usingCharset_Test.this).isSameAs(assertions);37 }38 void should_throw_error_if_charset_is_null() {39 Charset nullCharset = null;40 Throwable thrown = catchThrowable(() -> assertions.usingCharset(nullCharset));41 assertThat(thrown).isInstanceOf(NullPointerException.class);42 }43}44package org.assertj.core.api.file;45import java.io.File;46import java.nio.charset.Charset;47import org.assertj.core.api.FileAssert;48import org.assertj.core.api.FileAssert_usingCharset_Test;49import org.assertj.core.api.FileAssertBaseTest;50import org.junit.jupiter.api.Test;51class FileAssert_usingCharset_Test extends FileAssertBaseTest {

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FileAssert_usingCharset_Test

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1package org.assertj.core.api.file;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.util.Arrays.array;4import static org.assertj.core.util.FailureMessages.actualIsNull;5import java.io.File;6import java.io.IOException;7import org.assertj.core.api.FileAssert;8import org.assertj.core.api.FileAssertBaseTest;9import org.assertj.core.util.Files;10import org.junit.Test;11public class FileAssert_usingCharset_Test extends FileAssertBaseTest {12 protected FileAssert invoke_api_method() {13 return assertions.usingCharset("UTF-8");14 }15 protected void verify_internal_effects() {16 assertThat(getCharset(assertions)).isEqualTo("UTF-8");17 }18 public void should_fail_if_charset_is_null() {19 thrown.expectNullPointerException("The charset should not be null");20 assertions.usingCharset(null);21 }22 public void should_fail_if_charset_is_empty() {23 thrown.expectIllegalArgumentException("The charset should not be empty");24 assertions.usingCharset("");25 }26 public void should_fail_if_file_is_null() {27 thrown.expectAssertionError(actualIsNull());28 File file = null;29 assertThat(file).usingCharset("UTF-8").hasContent("test");30 }31 public void should_fail_if_file_does_not_exist() {32 thrown.expectAssertionError("file:<C:/doesnotexist> should exist");33 File file = new File("C:/doesnotexist");34 assertThat(file).usingCharset("UTF-8").hasContent("test");35 }36 public void should_fail_if_file_is_not_a_file() {37 thrown.expectAssertionError("file:<C:/windows> should be a file");38 File file = new File("C:/windows");39 assertThat(file).usingCharset("UTF-8").hasContent("test");40 }41 public void should_fail_if_file_does_not_have_expected_content() throws IOException {42 File file = Files.newTemporaryFile();43 try {44 Files.write("test", file, "UTF-8");45 thrown.expectAssertionError("file:<" + file.getAbsolutePath() + "> content:<[test]> should contain:<[b]>");46 assertThat(file).usingCharset("UTF-8").hasContent("b");47 } finally {48 Files.delete(file);49 }50 }

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