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@@ -11,23 +11,27 @@ const scan = (source: string): Token[] | Error => {
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describe("Lexer", () => {
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it("scans uppercase keywords", () => {
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- const tokens = scan("SELECT FROM WHERE AS");
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+ const tokens = scan("SELECT FROM WHERE AS AND OR");
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expect(tokens).to.deep.equal([
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new Token(TokenKind.SELECT, null, 1),
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new Token(TokenKind.FROM, null, 1),
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new Token(TokenKind.WHERE, null, 1),
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new Token(TokenKind.AS, null, 1),
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+ new Token(TokenKind.AND, null, 1),
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+ new Token(TokenKind.OR, null, 1),
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new Token(TokenKind.EOF, null, 1),
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]);
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});
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it("scans lowercase keywords", () => {
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- const tokens = scan("select from where as");
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+ const tokens = scan("select from where as and or");
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expect(tokens).to.deep.equal([
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new Token(TokenKind.SELECT, null, 1),
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new Token(TokenKind.FROM, null, 1),
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new Token(TokenKind.WHERE, null, 1),
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new Token(TokenKind.AS, null, 1),
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+ new Token(TokenKind.AND, null, 1),
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+ new Token(TokenKind.OR, null, 1),
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new Token(TokenKind.EOF, null, 1),
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]);
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});
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