1 files changed, 146 insertions, 0 deletions
diff --git a/junit4/src/test/java/org/junit/tests/experimental/theories/runner/WithExtendedParameterSources.java b/junit4/src/test/java/org/junit/tests/experimental/theories/runner/WithExtendedParameterSources.java
new file mode 100644
index 0000000..9b5f0ae
--- /dev/null
+++ b/junit4/src/test/java/org/junit/tests/experimental/theories/runner/WithExtendedParameterSources.java
@@ -0,0 +1,146 @@
+package org.junit.tests.experimental.theories.runner;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.notNullValue;
+import static org.junit.Assert.assertThat;
+import static org.junit.experimental.results.PrintableResult.testResult;
+import static org.junit.experimental.results.ResultMatchers.isSuccessful;
+import org.junit.Test;
+import org.junit.experimental.results.ResultMatchers;
+import org.junit.experimental.theories.DataPoint;
+import org.junit.experimental.theories.DataPoints;
+import org.junit.experimental.theories.Theories;
+import org.junit.experimental.theories.Theory;
+import org.junit.experimental.theories.suppliers.TestedOn;
+import org.junit.runner.JUnitCore;
+import org.junit.runner.RunWith;
+
+public class WithExtendedParameterSources {
+	@RunWith(Theories.class)
+	public static class ParameterAnnotations {
+		@Theory
+		public void everythingIsOne(@TestedOn(ints= { 1 })
+		int number) {
+			assertThat(number, is(1));
+		}
+	}
+
+	@Test
+	public void testedOnLimitsParameters() throws Exception {
+		assertThat(testResult(ParameterAnnotations.class), ResultMatchers
+				.isSuccessful());
+	}
+
+	@RunWith(Theories.class)
+	public static class ShouldFilterNull {
+		@DataPoint
+		public static String NULL= null;
+
+		@DataPoint
+		public static String A= "a";
+
+		@Theory(nullsAccepted= false)
+		public void allStringsAreNonNull(String s) {
+			assertThat(s, notNullValue());
+		}
+	}
+
+	@Test
+	public void shouldFilterNull() {
+		assertThat(testResult(ShouldFilterNull.class), isSuccessful());
+	}
+
+	@RunWith(Theories.class)
+	public static class DataPointArrays {
+		public static String log= "";
+
+		@DataPoints
+		public static String[] STRINGS= new String[] { "A", "B" };
+
+		@Theory
+		public void addToLog(String string) {
+			log+= string;
+		}
+	}
+
+	@Test
+	public void getDataPointsFromArray() {
+		DataPointArrays.log= "";
+		JUnitCore.runClasses(DataPointArrays.class);
+		assertThat(DataPointArrays.log, is("AB"));
+	}
+
+	@RunWith(Theories.class)
+	public static class DataPointArrayMethod {
+		public static String log= "";
+
+		@DataPoints
+		public static String[] STRINGS() {
+			return new String[] { "A", "B" };
+		};
+
+		@Theory
+		public void addToLog(String string) {
+			log+= string;
+		}
+	}
+
+	@Test
+	public void getDataPointsFromArrayMethod() {
+		DataPointArrayMethod.log= "";
+		JUnitCore.runClasses(DataPointArrayMethod.class);
+		assertThat(DataPointArrayMethod.log, is("AB"));
+	}
+
+	@RunWith(Theories.class)
+	public static class DataPointMalformedArrayMethods {
+		public static String log= "";
+
+		@DataPoints
+		public static String[] STRINGS() {
+			return new String[] { "A", "B" };
+		};
+
+		@DataPoints
+		public static String STRING() {
+			return "C";
+		}
+
+		@DataPoints
+		public static int[] INTS() {
+			return new int[] { 1, 2, 3 };
+		}
+
+		@Theory
+		public void addToLog(String string) {
+			log+= string;
+		}
+	}
+
+	@Test
+	public void getDataPointsFromArrayMethodInSpiteOfMalformedness() {
+		DataPointArrayMethod.log= "";
+		JUnitCore.runClasses(DataPointArrayMethod.class);
+		assertThat(DataPointArrayMethod.log, is("AB"));
+	}
+	
+	@RunWith(Theories.class)
+	public static class DataPointArrayToBeUsedForWholeParameter {
+		public static String log= "";
+
+		@DataPoint
+		public static String[] STRINGS= new String[] { "A", "B" };
+
+		@Theory
+		public void addToLog(String[] strings) {
+			log+= strings[0];
+		}
+	}
+
+	@Test
+	public void dataPointCanBeArray() {
+		DataPointArrayToBeUsedForWholeParameter.log= "";
+		JUnitCore.runClasses(DataPointArrayToBeUsedForWholeParameter.class);
+		assertThat(DataPointArrayToBeUsedForWholeParameter.log, is("A"));
+	}
+}
+\ No newline at end of file