Add tokenizer, parser and support for certain operations

1 files changed, 34 insertions, 0 deletions

diff --git a/test/core/parser/ParserTest.java b/test/core/parser/ParserTest.java
new file mode 100644
index 0000000..913896e
--- /dev/null
+++ b/test/core/parser/ParserTest.java
@@ -0,0 +1,34 @@
+package com.jantuomi.interpreter.test.core.parser;
+
+import com.jantuomi.interpreter.main.core.parser.Parser;
+import com.jantuomi.interpreter.main.core.parser.ast.ASTNode;
+import com.jantuomi.interpreter.main.core.tokenizer.token.Token;
+import org.junit.Test;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Created by jan on 12.6.2016.
+ */
+public class ParserTest {
+
+    @Test
+    public void parseAssignment() throws Exception {
+        List<Token> tokens = Arrays.asList(
+                new Token(Token.Type.SymbolToken, "x"),
+                new Token(Token.Type.AssignmentToken),
+                new Token(Token.Type.SymbolToken, "y"),
+                new Token(Token.Type.AdditionToken),
+                new Token(Token.Type.SymbolToken, "x"),
+                new Token(Token.Type.AdditionToken),
+                new Token(Token.Type.IntegerLiteralToken, "1")
+        );
+
+        Parser parser = Parser.getInstance();
+        List<ASTNode> sequence = parser.parse(tokens);
+        for (ASTNode e : sequence) {
+            parser.printTree(e);
+        }
+    }
+}
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