diff --git a/LanguageServer/src/test/java/org/nittalab/dtram/languageserver/utils/SemanticAnalyzerTest.java b/LanguageServer/src/test/java/org/nittalab/dtram/languageserver/utils/SemanticAnalyzerTest.java
new file mode 100644
index 0000000..3ca288e
--- /dev/null
+++ b/LanguageServer/src/test/java/org/nittalab/dtram/languageserver/utils/SemanticAnalyzerTest.java
@@ -0,0 +1,89 @@
+package org.nittalab.dtram.languageserver.utils;
+
+import org.eclipse.lsp4j.SemanticTokenTypes;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.nittalab.dtram.languageserver.model.Position;
+import org.nittalab.dtram.languageserver.model.SemanticToken;
+import org.nittalab.dtram.languageserver.model.Token;
+
+import java.util.List;
+
+@DisplayName("Semantic Analyzer")
+public class SemanticAnalyzerTest {
+    @Test
+    public void test() {
+    }
+
+    @Test
+    public void removeSpacesTest() {
+        Token token0 = new Token(" ", new Position(1, 1), true);
+        Token token1 = new Token("spaces", token0.getEndPos().move(0, 1), false);
+        Token token2 = new Token(" ", token1.getEndPos().move(0, 1), true);
+        Token token3 = new Token("must", token2.getEndPos().move(0, 1), false);
+        Token token4 = new Token(" ", token3.getEndPos().move(0, 1), true);
+        Token token5 = new Token("be", token4.getEndPos().move(0, 1), false);
+        Token token6 = new Token(" ", token5.getEndPos().move(0, 1), true);
+        Token token7 = new Token("removed", token6.getEndPos().move(0, 1), false);
+        Token token8 = new Token(" ", token7.getEndPos().move(0, 1), true);
+        List<Token> tokens = List.of(token0, token1, token2, token3, token4, token5, token6, token7, token8);
+
+        List<Token> expected = List.of(token1, token3, token5, token7);
+        List<Token> actual = SemanticAnalyzer.removeSpaces(tokens);
+        Assertions.assertIterableEquals(expected, actual);
+    }
+
+    @Test
+    public void analyzeAtomicTokensTest() {
+        Token token0 = new Token("player", new Position(1, 1), false);
+        Token token1 = new Token(".", token0.getEndPos().move(0, 1), true);
+        Token token2 = new Token("level", token1.getEndPos().move(0, 1), false);
+        Token token3 = new Token("=", token2.getEndPos().move(0, 1), true);
+        Token token4 = new Token("oldPlayer", token3.getEndPos().move(0, 1), false);
+        Token token5 = new Token(".", token4.getEndPos().move(0, 1), true);
+        Token token6 = new Token("level", token5.getEndPos().move(0, 1), false);
+        Token token7 = new Token("+", token6.getEndPos().move(0, 1), true);
+        Token token8 = new Token("1", token7.getEndPos().move(0, 1), false);
+        List<Token> tokens = List.of(token0, token1, token2, token3, token4, token5, token6, token7, token8);
+
+        List<Token> expected = List.of(token0, token1, token2, new SemanticToken(SemanticTokenTypes.Operator, token3), token4, token5, token6, new SemanticToken(SemanticTokenTypes.Operator, token7), token8);
+        List<Token> actual = SemanticAnalyzer.analyzeAtomicTokens(tokens);
+        Assertions.assertIterableEquals(expected, actual);
+    }
+
+    @Test
+    public void analyzeStringTokensTest() {
+        Token token0 = new Token("player", new Position(1, 1), false);
+        Token token1 = new Token(".", token0.getEndPos().move(0, 1), true);
+        Token token2 = new Token("name", token1.getEndPos().move(0, 1), false);
+        Token token3 = new SemanticToken(SemanticTokenTypes.Operator, new Token("=", token2.getEndPos().move(0, 1), true));
+        Token token4 = new SemanticToken(SemanticTokenTypes.String, new Token("\"", token3.getEndPos().move(0, 1), true));
+        Token token5 = new Token("alice", token4.getEndPos().move(0, 1), false);
+        Token token6 = new SemanticToken(SemanticTokenTypes.String, new Token("\"", token5.getEndPos().move(0, 1), true));
+        List<Token> tokens = List.of(token0, token1, token2, token3, token4, token5, token6);
+
+        List<Token> expected = List.of(token0, token1, token2, token3, token4, new SemanticToken(SemanticTokenTypes.String, token5), token6);
+        List<Token> actual = SemanticAnalyzer.analyzeStringTokens(tokens);
+        Assertions.assertIterableEquals(expected, actual);
+    }
+
+    @Test
+    public void analyzeTypeTokensTest() {
+        Token token0 = new Token("updateProfile", new Position(1, 1), false);
+        Token token1 = new Token("(", token0.getEndPos().move(0, 1), true);
+        Token token2 = new Token("name", token1.getEndPos().move(0, 1), false);
+        Token token3 = new Token(":", token2.getEndPos().move(0, 1), true);
+        Token token4 = new Token("Str", token3.getEndPos().move(0, 1), false);
+        Token token5 = new Token(",", token4.getEndPos().move(0, 1), true);
+        Token token6 = new Token("age", token5.getEndPos().move(0, 1), false);
+        Token token7 = new Token(":", token6.getEndPos().move(0, 1), true);
+        Token token8 = new Token("Int", token7.getEndPos().move(0, 1), false);
+        Token token9 = new Token(")", token8.getEndPos().move(0, 1), true);
+        List<Token> tokens = List.of(token0, token1, token2, token3, token4, token5, token6, token7, token8, token9);
+
+        List<Token> expected = List.of(token0, token1, token2, token3, new SemanticToken(SemanticTokenTypes.Type, token4), token5, token6, token7, new SemanticToken(SemanticTokenTypes.Type, token8), token9);
+        List<Token> actual = SemanticAnalyzer.analyzeTypeTokens(tokens);
+        Assertions.assertIterableEquals(expected, actual);
+    }
+}