updating unit tests so they pass on my mac. Also updating test to Junit5

org.hl7.fhir.r5/pom.xml

@@ -107,6 +107,14 @@
 			<version>${validator_test_case_version}</version>
 			<scope>test</scope>
 		</dependency>
+
+		<!-- JUNIT JUPITER (JUNIT5) -->
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-engine</artifactId>
+			<version>5.6.0</version>
+			<scope>test</scope>
+		</dependency>
     <dependency>
         <groupId>com.atlassian.commonmark</groupId>
         <artifactId>commonmark</artifactId>

org.hl7.fhir.r5/src/test/java/org/hl7/fhir/r5/model/BaseDateTimeTypeTest.java

@@ -36,7 +36,9 @@ public class BaseDateTimeTypeTest {
     
     @Test
     public void equalsUsingFhirPathRulesOther() {
-
+        // Setting timezone for this test. Grahame is in UTC+11, Travis is in GMT, and I'm here in Toronto, Canada with
+        // all my time based tests failing locally...
+        TimeZone.setDefault(TimeZone.getTimeZone("UTC+1100"));
 
         // Exact same - Same timezone
         assertTrue( compareDateTimes("2001-01-02T11:22:33.444Z", "2001-01-02T11:22:33.444Z"));

org.hl7.fhir.r5/src/test/java/org/hl7/fhir/r5/test/FHIRPathTests.java

@@ -147,6 +147,9 @@ public class FHIRPathTests {
   @SuppressWarnings("deprecation")
   @Test
   public void test() throws FileNotFoundException, IOException, FHIRException, org.hl7.fhir.exceptions.FHIRException, UcumException {
+    // Setting timezone for this test. Grahame is in UTC+11, Travis is in GMT, and I'm here in Toronto, Canada with
+    // all my time based tests failing locally...
+    TimeZone.setDefault(TimeZone.getTimeZone("UTC+1100"));
 
     if (fp == null)
       fp = new FHIRPathEngine(TestingUtilities.context());

org.hl7.fhir.r5/src/test/java/org/hl7/fhir/r5/test/UtilitiesTests.java

@@ -1,19 +1,34 @@
 package org.hl7.fhir.r5.test;
 
 import java.io.IOException;
+
 import org.apache.commons.lang3.SystemUtils;
 
 import org.hl7.fhir.utilities.Utilities;
-import org.junit.Test;
 
-import junit.framework.Assert;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
 
+@DisplayName("Path Tests")
 public class UtilitiesTests {
 
     @Test
-  public void testPath() throws IOException {
+    @DisplayName("Tests java temp directory is created correctly")
-    Assert.assertEquals(Utilities.path("[tmp]", "test.txt"),  SystemUtils.IS_OS_WINDOWS ? "c:\\temp\\test.txt" : "/temp/test.txt");
+    public void testTempDir() throws IOException {
-    Assert.assertEquals(Utilities.path("[user]", "test.txt"), System.getProperty("user.home")+"\\test.txt");
+        Assertions.assertEquals(Utilities.path("[tmp]", "test.txt"), SystemUtils.IS_OS_WINDOWS ? "c:\\temp\\test.txt" : System.getProperty("java.io.tmpdir") + "test.txt");
-    Assert.assertEquals(Utilities.path("[JAVA_HOME]", "test.txt"), System.getenv("JAVA_HOME")+"\\test.txt");
     }
+
+    @Test
+    @DisplayName("Tests user system property is correct")
+    public void testUserDir() throws IOException {
+        Assertions.assertEquals(Utilities.path("[user]", "test.txt"), SystemUtils.IS_OS_WINDOWS ? System.getProperty("user.home") + "\\test.txt" : System.getProperty("user.home") + "/test.txt");
+    }
+
+    @Test
+    @DisplayName("Tests JAVA_HOME is initialized correctly")
+    public void testJavaHome() throws IOException {
+        Assertions.assertEquals(Utilities.path("[JAVA_HOME]", "test.txt"), SystemUtils.IS_OS_WINDOWS ? System.getenv("JAVA_HOME") + "\\test.txt" : System.getenv("JAVA_HOME") + "/test.txt");
+    }
+
 }

pom.xml

@@ -113,8 +113,6 @@
                 <artifactId>txtmark</artifactId>
                 <version>0.13</version>
             </dependency>
-
-
         </dependencies>
 
     </dependencyManagement>