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import org.junit.jupiter.api.BeforeAll; import org.junit.jupiter.api.Test;
import java.io.*; import java.nio.charset.StandardCharsets;
import static org.junit.jupiter.api.Assertions.*;
class ResourceApiTest {
private static ResourceApi resourceApi;
@BeforeAll static void init() { resourceApi = new ResourceApi(); }
@Test void getFileFromResourceAsStream() throws IOException { assertThrowsExactly(IllegalArgumentException.class, () -> resourceApi.getFileFromResourceAsStream("does_not_exist"));
InputStream is = resourceApi.getFileFromResourceAsStream("german_wordlist.txt");
BufferedReader in = new BufferedReader(new InputStreamReader(is)); String inputLine; StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) { response.append(inputLine + "\n"); } in.close();
assertTrue(response.toString().contains("Alleinherrschaft")); }
@Test void getStringFromInputStream() throws IOException { String testString = "I am a test string!\nAnother test line.\n"; InputStream is = new ByteArrayInputStream(testString.getBytes(StandardCharsets.UTF_8)); assertEquals(resourceApi.getStringFromInputStream(is), testString); }
@Test void getFileFromResourceAsString() throws IOException { assertTrue(resourceApi.getFileFromResourceAsString("german_wordlist.txt").contains("Alleinherrschaft")); } }
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