Tests added

src/main/java/eu/kimb_technologies/usf/Atom.java

@@ -5,6 +5,21 @@
  * @author kimbtech
  */
 public abstract class Atom {
+
+	/**
+	 * Exports the current data in this Atom to a parseable String.
+	 * @return the parseable String
+	 */
 	public abstract String toUSF();
+
+	/**
+	 * Imports data from an parseable Atom String.
+	 * @param usf the String to parse
+	 * @return the Atom data
+	 * @throws USFSyntaxException thrown on Synatay errors
+	 */
 	public abstract Atom loadUSF( String usf ) throws USFSyntaxException;
+
+	@Override
+	public abstract boolean equals( Object o );
 }

src/main/java/eu/kimb_technologies/usf/Real.java

@@ -69,7 +69,7 @@ public Atom loadUSF(String usf) throws USFSyntaxException {
 
 	@Override
 	public int compareTo(Double o) {
-		return o.compareTo( this.val );
+		return ((Double) this.val).compareTo( o );
 	}
 
 	//Object

src/test/java/eu/kimb_technologies/usf/test/AtomTest.java

@@ -0,0 +1,36 @@
+package eu.kimb_technologies.usf.test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import eu.kimb_technologies.usf.Atom;
+import eu.kimb_technologies.usf.Bool;
+import eu.kimb_technologies.usf.USFInteger;
+import eu.kimb_technologies.usf.USFString;
+import eu.kimb_technologies.usf.USFSyntaxException;
+
+@DisplayName("USF Atom")
+class AtomTest {
+
+	private Atom a1, a2, a3, a4;
+
+	@BeforeEach
+	public void setUp() throws Exception {
+		a1 = new USFInteger(12);
+		a2 = new USFInteger(12);
+		a3 = new USFInteger(223);
+		a4 = new USFString("aa");
+	}
+
+	@Test
+	@DisplayName("Equals Test")
+	public void testEquals() {
+		assertTrue( a1.equals( a2 ) );
+		assertFalse( a1.equals( a3 ) );
+		assertFalse( a1.equals( a4 ) );
+		assertFalse( a4.equals( new String("aa") ) );
+	}
+}

src/test/java/eu/kimb_technologies/usf/test/RealTest.java

@@ -6,6 +6,7 @@
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
+import eu.kimb_technologies.usf.Bool;
 import eu.kimb_technologies.usf.Real;
 import eu.kimb_technologies.usf.USFSyntaxException;
 
@@ -63,20 +64,21 @@ public void testLoadUSF() throws USFSyntaxException {
 	@Test
 	@DisplayName("USF Import Exception Test")
 	public void testLoadUSFEx(){
-		/*
 		assertThrows(USFSyntaxException.class,()->{
-			iNull.loadUSF("2");
+			iNull.loadUSF("2.0"); // should be =2.0=
 		});
 		assertThrows(USFSyntaxException.class,()->{
-			iNull.loadUSF("\"234\"");
+			iNull.loadUSF("*2");
 		});
 		assertThrows(USFSyntaxException.class,()->{
-			iNull.loadUSF("  33 ");
+			iNull.loadUSF("234,12");
 		});
 		assertThrows(USFSyntaxException.class,()->{
-			iNull.loadUSF("33E2");
+			iNull.loadUSF("  33- ");
+		});
+		assertThrows(USFSyntaxException.class,()->{
+			iNull.loadUSF("3.3.2");
 		});
-		*/
 	}
 
 	@Test
@@ -85,15 +87,14 @@ public void testEquals() throws USFSyntaxException {
 		assertTrue( iPlus.equals( new Real(100.110) ) );
 		assertFalse( iMinus.equals( new Real(-110.025) ) );
 		assertEquals( new Real(), iNull );
+		assertFalse( iMinus.equals( new Double(12.0) ) );
 	}
 
 	@Test
 	@DisplayName("Compare To Test")
 	public void testCompareTo() {
-		/*
-		assertEquals( iPlus.compareTo( new Integer(-100) ), (new Integer(100) ).compareTo( new Integer(-100) ) );
-		assertEquals( iMinus.compareTo( new Integer(-992) ), (new Integer(-992) ).compareTo( new Integer(-992) ) );
-		*/
+		assertEquals( iPlus.compareTo( new Double(-110) ), (new Double(100.110) ).compareTo( new Double(-110) ) );
+		assertEquals( iMinus.compareTo( new Double(-992) ), (new Double(-100.025) ).compareTo( new Double(-992) ) );
 	}
 
 	@Test

src/test/java/eu/kimb_technologies/usf/test/USFListTest.java

@@ -70,6 +70,15 @@ public void testLoadUSF() {
 		});
 	}
 
+	@Test
+	@DisplayName("Equals")
+	public void testEquals() throws USFSyntaxException {
+		assertFalse( main.equals( new String("aa") ) );
+		assertFalse( main.equals( second ) );
+		main = (USFList) main.loadUSF("[{\"Haus\":[\"B\\\"lu\",{100:200},true]},2001,true,[true,true]]");
+		assertTrue( main.equals( second ) );
+	}
+
 	@Test
 	@DisplayName("implements List tests")
 	public void lists() {

src/test/java/eu/kimb_technologies/usf/test/USFParserTest.java

@@ -17,7 +17,7 @@ class USFParserTest {
 
 	@BeforeEach
 	public void setUp() throws Exception {
-		this.data = USFParser.parse("[true,false,100,20,-12,{\"test\":{\"a\":false}}]");
+		this.data = USFParser.parse("[true,false,100,20,-12,{\"test\":{\"a\":false}},=1.0=,=-11.02=]");
 	}
 
 	@Test
@@ -31,6 +31,8 @@ public void testParse() throws USFSyntaxException {
 		assertEquals(array[3], new USFInteger(20));
 		assertEquals(array[4], new USFInteger(-12));
 		assertEquals(array[5], new USFPair().loadUSF("{\"test\":{\"a\":false}}"));
+		assertEquals(array[6], new Real(1.0));
+		assertEquals(array[7], new Real(-11.02));
 	}
 
 	@Test
@@ -43,7 +45,7 @@ public void testFile() throws Exception {
 
 		Atom data = USFParser.loadFromFile(System.getProperty("user.home") + "/testfile.usf");
 
-		assertEquals( data.toUSF() , "[true,false,100,20,-12,{\"test\":{\"a\":false}}]");
+		assertEquals( data.toUSF() , "[true,false,100,20,-12,{\"test\":{\"a\":false}},=1.0=,=-11.02=]");
 
 		//delete test file
 		new File( System.getProperty("user.home") + "/testfile.usf" ).delete();

src/test/java/eu/kimb_technologies/usf/test/USFStringTest.java

@@ -54,7 +54,7 @@ public void escapeTest() {
 	@DisplayName("USF Escape and Unescape Test")
 	public void unAndEscapeTest() {
 		String[] arr = {
-				"shdad \\ adfs",
+				"shdad \\ adfs \n",
 				"\"Hallo\" HHüüh \t \r dd++üä",
 				"FF_🇫🇷_FF",
 				"",