Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Parsers/OvertoppingCalculationWaveHeightParserTest.cs
===================================================================
diff -u -r64d60335b1deab4bafd37f78f3514660cc4afb27 -r1d6571206d815886a014b0f59f3aae070d46154c
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Parsers/OvertoppingCalculationWaveHeightParserTest.cs	(.../OvertoppingCalculationWaveHeightParserTest.cs)	(revision 64d60335b1deab4bafd37f78f3514660cc4afb27)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Parsers/OvertoppingCalculationWaveHeightParserTest.cs	(.../OvertoppingCalculationWaveHeightParserTest.cs)	(revision 1d6571206d815886a014b0f59f3aae070d46154c)
@@ -33,7 +33,7 @@
     [TestFixture]
     public class OvertoppingCalculationWaveHeightParserTest
     {
-        private const string validFile = "ValidFile";
+        private const string validFileOvertoppingDominant = "ValidFileOvertoppingDominant";
 
         private static readonly string testDirectory = Path.Combine(TestHelper.GetTestDataPath(TestDataPath.Ringtoets.HydraRing.Calculation, "Parsers"),
                                                                     nameof(OvertoppingCalculationWaveHeightParser));
@@ -115,7 +115,7 @@
             // Assert
             var exception = Assert.Throws<HydraRingFileParserException>(test);
             Assert.AreEqual("Er is geen resultaat voor overslag en overloop gevonden in de Hydra-Ring uitvoerdatabase.", exception.Message);
-            Assert.IsInstanceOf<HydraRingDatabaseReaderException>(exception.InnerException);
+            Assert.IsInstanceOf<InvalidCastException>(exception.InnerException);
         }
 
         [Test]
@@ -131,15 +131,15 @@
             // Assert
             var exception = Assert.Throws<HydraRingFileParserException>(test);
             Assert.AreEqual("Er is geen resultaat voor overslag en overloop gevonden in de Hydra-Ring uitvoerdatabase.", exception.Message);
-            Assert.IsInstanceOf<HydraRingDatabaseReaderException>(exception.InnerException);
+            Assert.IsInstanceOf<InvalidCastException>(exception.InnerException);
         }
 
         [Test]
         public void Parse_ErrorWhileReadingFile_ThrowsHydraRingFileParserException()
         {
             // Setup
             var parser = new OvertoppingCalculationWaveHeightParser();
-            string workingDirectory = Path.Combine(testDirectory, validFile);
+            string workingDirectory = Path.Combine(testDirectory, validFileOvertoppingDominant);
 
             using (new DirectoryPermissionsRevoker(testDirectory, FileSystemRights.ReadData))
             {
@@ -171,18 +171,20 @@
         }
 
         [Test]
-        public void Parse_ValidData_OutputSet()
+        [TestCase(validFileOvertoppingDominant, 0.26586599999999999, true)]
+        [TestCase("ValidFileOvertoppingNotDominant", 0.00035540600000000001, false)]
+        public void Parse_ValidData_OutputSet(string file, double expectedWaveHeight, bool expectedOvertoppingDominant)
         {
             // Setup
-            string path = Path.Combine(testDirectory, validFile);
+            string path = Path.Combine(testDirectory, file);
             var parser = new OvertoppingCalculationWaveHeightParser();
 
             // Call
             parser.Parse(path, 1);
 
             // Assert
-            Assert.AreEqual(1.56783, parser.Output.WaveHeight);
-            Assert.IsTrue(parser.Output.IsOvertoppingDominant);
+            Assert.AreEqual(expectedWaveHeight, parser.Output.WaveHeight);
+            Assert.AreEqual(expectedOvertoppingDominant, parser.Output.IsOvertoppingDominant);
         }
     }
 }
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