variant 3

src/test/java/de/edu/hsfulda/ccip/tdd/purefunction/parameterized/BowlingCalculatorParameterized_3_CsvFileTest.java

@@ -0,0 +1,20 @@
+package de.edu.hsfulda.ccip.tdd.purefunction.parameterized;
+
+import static org.junit.Assert.assertThat;
+
+import org.hamcrest.CoreMatchers;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvFileSource;
+
+import de.edu.hsfulda.ccip.tdd.purefunction.BowlingCalculator;
+
+public class BowlingCalculatorParameterized_3_CsvFileTest {
+
+	@ParameterizedTest(name = "#{index} - game type {0}") 
+	@CsvFileSource(resources = "/gameSamples.csv",numLinesToSkip = 1)
+	void testStreamSouceMulti(String gameType, String rolls, int expectedResult) {
+		int score = new BowlingCalculator().score(rolls);
+		assertThat(rolls, score, CoreMatchers.equalTo(expectedResult));
+	}
+
+}

src/test/resources/gameSamples.csv

@@ -0,0 +1,3 @@
+test name          , sample rolls                  , expected
+"worst game"       ,"-- -- -- -- -- -- -- -- -- --", 0
+"incomplete frames","-1 23 -4 5- -6 -7 8- 9- -0 --", 45