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Projekte/common/src/test/java/pp/util/IntervalTest.java

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+////////////////////////////////////////
+// Programming project code
+// UniBw M, 2022, 2023, 2024
+// www.unibw.de/inf2
+// (c) Mark Minas (mark.minas@unibw.de)
+////////////////////////////////////////
+
+package pp.util;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static pp.util.FloatMath.ZERO_TOLERANCE;
+
+public class IntervalTest {
+    private Interval interval;
+
+    @Before
+    public void setUp() {
+        interval = new Interval(0f, 1f);
+    }
+
+    @Test
+    public void contains() {
+        assertTrue(interval.contains(0.5f));
+        assertTrue(interval.contains(0f));
+        assertTrue(interval.contains(1f));
+        assertFalse(interval.contains(1.5f));
+        assertFalse(interval.contains(-0.5f));
+    }
+
+    @Test
+    public void matches() {
+        assertTrue(interval.matches(new Interval(0f, 1f), ZERO_TOLERANCE));
+        assertFalse(interval.matches(new Interval(0f, 0.99f), ZERO_TOLERANCE));
+    }
+}