Top Fields Constructors Methods
org.assertj.core.internal

public Class Strings

extends Object
Class Inheritance
Static Imports
java.lang.Character.isDigit, .Character.isWhitespace, .String.format, java.util.Arrays.stream, .Locale.ROOT, .Objects.requireNonNull, java.util.function.Function.identity, java.util.stream.Collectors.counting, .Collectors.groupingBy, .Collectors.toCollection, .Collectors.toMap, org.assertj.core.error.ShouldBeBase64.shouldBeBase64, .ShouldBeEmpty.shouldBeEmpty, .ShouldBeEqual.shouldBeEqual, .ShouldBeEqualIgnoringCase.shouldBeEqual, .ShouldBeEqualIgnoringNewLineDifferences.shouldBeEqualIgnoringNewLineDifferences, .ShouldBeEqualIgnoringNewLines.shouldBeEqualIgnoringNewLines, .ShouldBeEqualIgnoringWhitespace.shouldBeEqualIgnoringWhitespace, .ShouldBeEqualNormalizingPunctuationAndWhitespace.shouldBeEqualNormalizingPunctuationAndWhitespace, .ShouldBeEqualNormalizingUnicode.shouldBeEqualNormalizingUnicode, .ShouldBeEqualNormalizingWhitespace.shouldBeEqualNormalizingWhitespace, .ShouldBeLowerCase.shouldBeLowerCase, .ShouldBeMixedCase.shouldBeMixedCase, .ShouldBeNullOrEmpty.shouldBeNullOrEmpty, .ShouldBeSubstring.shouldBeSubstring, .ShouldBeUpperCase.shouldBeUpperCase, .ShouldContainAnyOf.shouldContainAnyOf, .ShouldContainCharSequence.containsIgnoringNewLines, .ShouldContainCharSequence.shouldContain, .ShouldContainCharSequence.shouldContainIgnoringCase, .ShouldContainCharSequenceOnlyOnce.shouldContainOnlyOnce, .ShouldContainOnlyDigits.shouldContainOnlyDigits, .ShouldContainPattern.shouldContainPattern, .ShouldContainSequenceOfCharSequence.shouldContainSequence, .ShouldContainSubsequenceOfCharSequence.shouldContainSubsequence, .ShouldEndWith.shouldEndWith, .ShouldEndWithIgnoringCase.shouldEndWithIgnoringCase, .ShouldHaveSizeGreaterThan.shouldHaveSizeGreaterThan, .ShouldHaveSizeGreaterThanOrEqualTo.shouldHaveSizeGreaterThanOrEqualTo, .ShouldHaveSizeLessThan.shouldHaveSizeLessThan, .ShouldHaveSizeLessThanOrEqualTo.shouldHaveSizeLessThanOrEqualTo, .ShouldMatchPattern.shouldMatch, .ShouldNotBeEmpty.shouldNotBeEmpty, .ShouldNotBeEqualIgnoringCase.shouldNotBeEqualIgnoringCase, .ShouldNotBeEqualIgnoringWhitespace.shouldNotBeEqualIgnoringWhitespace, .ShouldNotBeEqualNormalizingWhitespace.shouldNotBeEqualNormalizingWhitespace, .ShouldNotContainCharSequence.shouldNotContain, .ShouldNotContainCharSequence.shouldNotContainIgnoringCase, .ShouldNotContainPattern.shouldNotContainPattern, .ShouldNotEndWith.shouldNotEndWith, .ShouldNotEndWithIgnoringCase.shouldNotEndWithIgnoringCase, .ShouldNotMatchPattern.shouldNotMatch, .ShouldNotStartWith.shouldNotStartWith, .ShouldNotStartWithIgnoringCase.shouldNotStartWithIgnoringCase, .ShouldStartWith.shouldStartWith, .ShouldStartWithIgnoringCase.shouldStartWithIgnoringCase, org.assertj.core.internal.Arrays.assertIsArray, .CommonErrors.arrayOfValuesToLookForIsEmpty, .CommonErrors.arrayOfValuesToLookForIsNull, .CommonValidations.checkLineCounts, .CommonValidations.checkOtherIsNotNull, .CommonValidations.checkSameSizes, .CommonValidations.checkSizeBetween, .CommonValidations.checkSizes, .CommonValidations.hasSameSizeAsCheck, org.assertj.core.util.xml.XmlStringPrettyFormatter.xmlPrettyFormat
Authors
Alex Ruiz, Joel Costigliola, Nicolas François, Mikhail Mazursky, Michal Kordas

Field Summary

Modifier and TypeField and Description
private final ComparisonStrategy
comparisonStrategy

private static final String
EMPTY_STRING

pack-priv Failures
failures

private static final Strings
INSTANCE

private static final Set<Character>
NON_BREAKING_SPACES

private static final String
PUNCTUATION_REGEX

Constructor Summary

AccessConstructor and Description
pack-priv
Strings()

public
Strings(ComparisonStrategy comparisonStrategy)

Method Summary

Modifier and TypeMethod and Description
private static boolean
areEqualIgnoringCase(CharSequence actual, CharSequence expected)

private boolean
areEqualIgnoringWhitespace(CharSequence actual, CharSequence expected)

public void
assertContains(AssertionInfo info, CharSequence actual, CharSequence... values)

public void
assertContainsAnyOf(AssertionInfo info, CharSequence actual, CharSequence[] values)

public void
assertContainsIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence sequence)

public void
assertContainsIgnoringNewLines(final AssertionInfo info, final CharSequence actual, final CharSequence... values)

public void
assertContainsOnlyDigits(AssertionInfo info, CharSequence actual)

public void
assertContainsOnlyOnce(AssertionInfo info, CharSequence actual, CharSequence sequence)

public void
assertContainsPattern(AssertionInfo info, CharSequence actual, CharSequence regex)

public void
assertContainsPattern(AssertionInfo info, CharSequence actual, Matcher matcher)

public void
assertContainsPattern(AssertionInfo info, CharSequence actual, Pattern pattern)

public void
assertContainsSequence(AssertionInfo info, CharSequence actual, CharSequence[] sequence)

public void
assertContainsSubsequence(AssertionInfo info, CharSequence actual, CharSequence[] subsequence)

public void
assertDoesNotContain(AssertionInfo info, CharSequence actual, CharSequence... values)

public void
assertDoesNotContainIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence... values)

public void
assertDoesNotContainPattern(AssertionInfo info, CharSequence actual, CharSequence regex)

public void
assertDoesNotContainPattern(AssertionInfo info, CharSequence actual, Pattern pattern)

public void
assertDoesNotEndWith(AssertionInfo info, CharSequence actual, CharSequence suffix)

public void
assertDoesNotEndWithIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence suffix)

public void
assertDoesNotMatch(AssertionInfo info, CharSequence actual, CharSequence regex)

public void
assertDoesNotMatch(AssertionInfo info, CharSequence actual, Pattern pattern)

public void
assertDoesNotStartWith(AssertionInfo info, CharSequence actual, CharSequence prefix)

public void
assertDoesNotStartWithIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence prefix)

public void
assertEmpty(AssertionInfo info, CharSequence actual)

public void
assertEndsWith(AssertionInfo info, CharSequence actual, CharSequence suffix)

public void
assertEndsWithIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence suffix)

public void
assertEqualsIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertEqualsIgnoringWhitespace(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertEqualsNormalizingPunctuationAndWhitespace(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertEqualsNormalizingWhitespace(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertEqualsToNormalizingUnicode(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertHasLineCount(AssertionInfo info, CharSequence actual, int expectedLineCount)

public void
assertHasSameSizeAs(AssertionInfo info, CharSequence actual, Iterable<?> other)

public void
assertHasSameSizeAs(AssertionInfo info, CharSequence actual, Object array)

public void
assertHasSameSizeAs(AssertionInfo info, CharSequence actual, CharSequence other)

public void
assertHasSize(AssertionInfo info, CharSequence actual, int expectedSize)

public void
assertHasSizeBetween(AssertionInfo info, CharSequence actual, int lowerBoundary, int higherBoundary)

public void
assertHasSizeGreaterThan(AssertionInfo info, CharSequence actual, int expectedMinSizeExcluded)

public void
assertHasSizeGreaterThanOrEqualTo(AssertionInfo info, CharSequence actual, int expectedMinSizeIncluded)

public void
assertHasSizeLessThan(AssertionInfo info, CharSequence actual, int expectedMaxSizeExcluded)

public void
assertHasSizeLessThanOrEqualTo(AssertionInfo info, CharSequence actual, int expectedMaxSizeIncluded)

public void
assertIsBase64(AssertionInfo info, String actual)

public void
assertIsEqualToIgnoringNewLines(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertIsEqualToNormalizingNewlines(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertIsSubstringOf(AssertionInfo info, CharSequence actual, CharSequence sequence)

public void
assertLowerCase(AssertionInfo info, CharSequence actual)

public void
assertMatches(AssertionInfo info, CharSequence actual, CharSequence regex)

public void
assertMatches(AssertionInfo info, CharSequence actual, Pattern pattern)

public void
assertMatches(AssertionInfo info, CharSequence actual, Matcher matcher)

public void
assertMixedCase(AssertionInfo info, CharSequence actual)

public void
assertNotEmpty(AssertionInfo info, CharSequence actual)

public void
assertNotEqualsIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertNotEqualsIgnoringWhitespace(AssertionInfo info, CharSequence actual, CharSequence expected)

public void
assertNotEqualsNormalizingWhitespace(AssertionInfo info, CharSequence actual, CharSequence expected)

private static void
assertNotNull(AssertionInfo info, CharSequence actual)

public void
assertNullOrEmpty(AssertionInfo info, CharSequence actual)

public void
assertStartsWith(AssertionInfo info, CharSequence actual, CharSequence prefix)

public void
assertStartsWithIgnoringCase(AssertionInfo info, CharSequence actual, CharSequence prefix)

public void
assertUpperCase(AssertionInfo info, CharSequence actual)

public void
assertXmlEqualsTo(AssertionInfo info, CharSequence actualXml, CharSequence expectedXml)

private static void
checkCharSequenceArrayDoesNotHaveNullElements(CharSequence[] values)

private static void
checkCharSequenceIsNotNull(CharSequence sequence)

private static void
checkIsNotEmpty(CharSequence... values)

private static void
checkIsNotNull(CharSequence... values)

private static void
checkIsNotNull(Pattern pattern)

private void
checkIsNotNull(Matcher matcher)

private static void
checkRegexIsNotNull(CharSequence regex)

private boolean
containsIgnoreCase(CharSequence actual, CharSequence sequence)

private int
countOccurrences(CharSequence sequenceToSearch, CharSequence actual)

public static void
doCommonCheckForCharSequence(AssertionInfo info, CharSequence actual, CharSequence[] sequence)

private boolean
endsWith(CharSequence actual, CharSequence suffix, boolean ignoreCase)

private static void
failIfPrefixIsNull(CharSequence prefix)

private static void
failIfSuffixIsNull(CharSequence suffix)

public Comparator<?>
getComparator()

private Map<CharSequence, Integer>

Returns:

A map where the key represents the missing subsequence and the value represents the number of times it appears in 'actual'.
getNotFoundSubsequence(CharSequence
The actual CharSequence being checked.
actual, CharSequence[]
The expected subsequence to be found in the actual CharSequence.
subsequence)

Computes and returns a map of subsequence elements that were not found (or not found enough times) in actual.

private void
handleNotFound(AssertionInfo
Assertion metadata.
info, CharSequence
The actual CharSequence being checked.
actual, CharSequence[]
The expected subsequence to be found in the actual CharSequence.
subsequence, Map<CharSequence, Integer>
A map containing subsequences that were not found (or not found enough times) and their respective counts.
notFound)

Handles the scenario where certain subsequences were not found in the actual CharSequence.

private static boolean
hasContent(CharSequence s)

private int
indexOf(String string, CharSequence toFind)

public static Strings
instance()

private boolean
isLowerCase(CharSequence actual)

private boolean
isUpperCase(CharSequence actual)

private static String
normalizeNewlines(CharSequence charSequence)

private static String
normalizeWhitespace(CharSequence toNormalize)

private static String
normalizeWhitespaceAndPunctuation(CharSequence input)

private static NullPointerException
patternToMatchIsNull()

public static String
removeAllWhitespaces(CharSequence toBeStripped)

private static String
removeNewLines(CharSequence text)

private String
removeUpTo(String string, CharSequence toRemove)

private boolean
startsWith(CharSequence actual, CharSequence prefix, boolean ignoreCase)

private boolean
stringContains(CharSequence actual, CharSequence sequence)

Inherited from java.lang.Object:
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