39 lines
1.2 KiB
Java
39 lines
1.2 KiB
Java
package oving5.twitter;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Test;
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public class TweetsCountComparatorTest {
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private TwitterAccount mostTweet;
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private TwitterAccount lessTweet1;
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private TwitterAccount lessTweet2;
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private TweetsCountComparator comparator;
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@BeforeEach
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public void SetUp() {
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mostTweet = new TwitterAccount("Aaron");
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lessTweet1 = new TwitterAccount("Ben");
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lessTweet2 = new TwitterAccount("Charlie");
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comparator = new TweetsCountComparator();
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}
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@Test
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@DisplayName("Check comparison based on tweets")
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public void testCompare() {
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mostTweet.tweet("Tweet");
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mostTweet.tweet("Tweet");
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lessTweet1.tweet("Tweet");
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lessTweet2.tweet("Tweet");
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assertTrue(comparator.compare(mostTweet, lessTweet1) < 0,
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"The account with the most tweets should come first");
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assertTrue(comparator.compare(lessTweet1, mostTweet) > 0,
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"The account with the fewest tweets should come last");
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assertEquals(0, comparator.compare(lessTweet1, lessTweet2),
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"Two accounts with the same number of tweets should be equal");
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}
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}
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