Create CharType.forCharacter() method
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@ -128,6 +128,21 @@ class VersionParser implements Parser<Version> {
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return true;
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}
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};
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/**
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* Gets the type for a given character.
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*
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* @param chr the character to get the type for
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* @return the type of the specified character
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*/
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static CharType forCharacter(Character chr) {
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for (CharType type : values()) {
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if (type.isMatchedBy(chr)) {
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return type;
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}
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}
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return null;
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}
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}
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/**
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@ -23,6 +23,7 @@
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*/
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package com.github.zafarkhaja.semver;
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import com.github.zafarkhaja.semver.VersionParser.CharType;
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import org.junit.Test;
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import static com.github.zafarkhaja.semver.VersionParser.CharType.*;
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import static org.junit.Assert.*;
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@ -88,4 +89,15 @@ public class VersionParserCharTypeTest {
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assertFalse(ILLEGAL.isMatchedBy('a'));
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assertFalse(ILLEGAL.isMatchedBy('0'));
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}
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@Test
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public void shouldReturnCharTypeForCharacter() {
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assertEquals(DIGIT, CharType.forCharacter('1'));
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assertEquals(LETTER, CharType.forCharacter('a'));
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assertEquals(DOT, CharType.forCharacter('.'));
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assertEquals(HYPHEN, CharType.forCharacter('-'));
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assertEquals(PLUS, CharType.forCharacter('+'));
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assertEquals(EOL, CharType.forCharacter(null));
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assertEquals(ILLEGAL, CharType.forCharacter('!'));
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}
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}
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