com.diffplug.common.escape.testing

Class EscaperAsserts

java.lang.Object

com.diffplug.common.escape.testing.EscaperAsserts

@Beta
 @GwtCompatible
public final class EscaperAsserts
extends Object

Extra assert methods for testing Escaper implementations.

Since:

15.0

Method Summary

Modifier and Type	Method and Description
static void	assertBasic(Escaper escaper) Asserts that an escaper behaves correctly with respect to null inputs.
static void	assertEscaping(CharEscaper escaper, String expected, char c) Asserts that an escaper escapes the given character into the expected string.
static void	assertEscaping(UnicodeEscaper escaper, String expected, int cp) Asserts that a Unicode escaper escapes the given code point into the expected string.
static void	assertUnescaped(CharEscaper escaper, char c) Asserts that an escaper does not escape the given character.
static void	assertUnescaped(UnicodeEscaper escaper, int cp) Asserts that a Unicode escaper does not escape the given character.
static void	assertUnicodeEscaping(UnicodeEscaper escaper, String expected, char hi, char lo) Asserts that a Unicode escaper escapes the given hi/lo surrogate pair into the expected string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

assertBasic

public static void assertBasic(Escaper escaper)
                        throws IOException

Asserts that an escaper behaves correctly with respect to null inputs.

Parameters:

escaper - the non-null escaper to test

Throws:

IOException

assertEscaping

public static void assertEscaping(CharEscaper escaper,
                                  String expected,
                                  char c)

Asserts that an escaper escapes the given character into the expected string.

Parameters:

escaper - the non-null escaper to test

expected - the expected output string

c - the character to escape

assertUnescaped

public static void assertUnescaped(CharEscaper escaper,
                                   char c)

Asserts that an escaper does not escape the given character.

Parameters:

escaper - the non-null escaper to test

c - the character to test

assertEscaping

public static void assertEscaping(UnicodeEscaper escaper,
                                  String expected,
                                  int cp)

Asserts that a Unicode escaper escapes the given code point into the expected string.

Parameters:

escaper - the non-null escaper to test

expected - the expected output string

cp - the Unicode code point to escape

assertUnescaped

public static void assertUnescaped(UnicodeEscaper escaper,
                                   int cp)

Asserts that a Unicode escaper does not escape the given character.

Parameters:

escaper - the non-null escaper to test

cp - the Unicode code point to test

assertUnicodeEscaping

public static void assertUnicodeEscaping(UnicodeEscaper escaper,
                                         String expected,
                                         char hi,
                                         char lo)

Asserts that a Unicode escaper escapes the given hi/lo surrogate pair into the expected string.

Parameters:

escaper - the non-null escaper to test

expected - the expected output string

hi - the high surrogate pair character

lo - the low surrogate pair character