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| ****************************************************************/ |
| |
| package org.apache.james.jmap.utils; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| import org.apache.james.jmap.model.Keyword; |
| import org.apache.james.jmap.model.Keywords; |
| import org.apache.james.util.CommutativityChecker; |
| import org.junit.Test; |
| |
| import com.google.common.collect.ImmutableSet; |
| |
| public class KeywordsCombinerTest { |
| |
| public static final Keywords.KeywordsFactory KEYWORDS_FACTORY = Keywords.lenientFactory(); |
| |
| @Test |
| public void applyShouldUnionSeenKeyword() { |
| KeywordsCombiner keywordsCombiner = new KeywordsCombiner(); |
| |
| assertThat(keywordsCombiner.apply( |
| Keywords.DEFAULT_VALUE, |
| KEYWORDS_FACTORY.from(Keyword.SEEN))) |
| .isEqualTo(KEYWORDS_FACTORY.from(Keyword.SEEN)); |
| } |
| |
| @Test |
| public void applyShouldUnionAnsweredKeyword() { |
| KeywordsCombiner keywordsCombiner = new KeywordsCombiner(); |
| |
| assertThat(keywordsCombiner.apply( |
| Keywords.DEFAULT_VALUE, |
| KEYWORDS_FACTORY.from(Keyword.ANSWERED))) |
| .isEqualTo(KEYWORDS_FACTORY.from(Keyword.ANSWERED)); |
| } |
| |
| @Test |
| public void applyShouldUnionFlaggedKeyword() { |
| KeywordsCombiner keywordsCombiner = new KeywordsCombiner(); |
| |
| assertThat(keywordsCombiner.apply( |
| Keywords.DEFAULT_VALUE, |
| KEYWORDS_FACTORY.from(Keyword.FLAGGED))) |
| .isEqualTo(KEYWORDS_FACTORY.from(Keyword.FLAGGED)); |
| } |
| |
| @Test |
| public void applyShouldIntersectDraftKeyword() { |
| KeywordsCombiner keywordsCombiner = new KeywordsCombiner(); |
| |
| assertThat(keywordsCombiner.apply( |
| Keywords.DEFAULT_VALUE, |
| KEYWORDS_FACTORY.from(Keyword.DRAFT))) |
| .isEqualTo(Keywords.DEFAULT_VALUE); |
| } |
| |
| @Test |
| public void applyShouldUnionCustomKeyword() { |
| KeywordsCombiner keywordsCombiner = new KeywordsCombiner(); |
| |
| Keyword customKeyword = Keyword.of("$Any"); |
| assertThat(keywordsCombiner.apply( |
| Keywords.DEFAULT_VALUE, |
| KEYWORDS_FACTORY.from(customKeyword))) |
| .isEqualTo(KEYWORDS_FACTORY.from(customKeyword)); |
| } |
| |
| @Test |
| public void applyShouldAcceptEmptyAsAZeroValue() { |
| KeywordsCombiner keywordsCombiner = new KeywordsCombiner(); |
| |
| assertThat(keywordsCombiner.apply( |
| Keywords.DEFAULT_VALUE, |
| Keywords.DEFAULT_VALUE)) |
| .isEqualTo(Keywords.DEFAULT_VALUE); |
| } |
| |
| @Test |
| public void applyShouldUnionDifferentFlags() { |
| KeywordsCombiner keywordsCombiner = new KeywordsCombiner(); |
| |
| assertThat(keywordsCombiner.apply( |
| KEYWORDS_FACTORY.from(Keyword.FLAGGED), |
| KEYWORDS_FACTORY.from(Keyword.ANSWERED))) |
| .isEqualTo(KEYWORDS_FACTORY.from(Keyword.FLAGGED, Keyword.ANSWERED)); |
| } |
| |
| @Test |
| public void keywordsCombinerShouldBeCommutative() { |
| Keywords allKeyword = KEYWORDS_FACTORY.from(Keyword.ANSWERED, |
| Keyword.DELETED, |
| Keyword.DRAFT, |
| Keyword.FLAGGED, |
| Keyword.SEEN, |
| Keyword.of("$Forwarded"), |
| Keyword.of("$Any")); |
| |
| ImmutableSet<Keywords> values = ImmutableSet.of( |
| KEYWORDS_FACTORY.from(Keyword.ANSWERED), |
| KEYWORDS_FACTORY.from(Keyword.DELETED), |
| KEYWORDS_FACTORY.from(Keyword.DRAFT), |
| KEYWORDS_FACTORY.from(Keyword.FLAGGED), |
| KEYWORDS_FACTORY.from(Keyword.SEEN), |
| KEYWORDS_FACTORY.from(), |
| KEYWORDS_FACTORY.from(Keyword.of("$Forwarded")), |
| KEYWORDS_FACTORY.from(Keyword.of("$Any")), |
| allKeyword); |
| |
| assertThat( |
| new CommutativityChecker<>(values, new KeywordsCombiner()) |
| .findNonCommutativeInput()) |
| .isEmpty(); |
| } |
| } |