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import { assertEquals } from "../deps.ts";import { buildExpression } from "./buildExpression.ts";import { evaluate } from "./evaluate.ts";import calculate from "./index.ts";import { tokenize } from "./tokenize.ts";
Deno.test("calculate-simple-expression", () => {    assertEquals(        -199 + 5998,        evaluate({            type: "BinaryExpression",            operator: "+",            left: {                operator: "-",                type: "UnaryExpression",                argument: { type: "NumericLiteral", value: 199 },            },            right: {                type: "NumericLiteral",                value: 5998,            },        }),    );});Deno.test("calculate-Parenthesized-expression", () => {    assertEquals(        -(-199 + 5998),        evaluate({            type: "UnaryExpression",            operator: "-",            argument: {                type: "ParenthesizedExpression",                expression: {                    type: "BinaryExpression",                    operator: "+",                    left: {                        operator: "-",                        type: "UnaryExpression",                        argument: { type: "NumericLiteral", value: 199 },                    },                    right: {                        type: "NumericLiteral",                        value: 5998,                    },                },            },        }),    );});Deno.test("simple-tokenize", () => {    assertEquals(tokenize("-199+5998"), ["-", 199, "+", 5998]);});Deno.test("Parenthesized-tokenize", () => {    assertEquals(tokenize("8+(-199+5998)+87"), [        8,        "+",        ["-", 199, "+", 5998],        "+",        87,    ]);});Deno.test("simple-expression", () => {    assertEquals(buildExpression(["-", 199, "+", 5998]), {        type: "BinaryExpression",        operator: "+",        left: {            operator: "-",            type: "UnaryExpression",            argument: { type: "NumericLiteral", value: 199 },        },        right: {            type: "NumericLiteral",            value: 5998,        },    });});Deno.test("Parenthesized-expression", () => {    assertEquals(buildExpression(["-", ["-", 199, "+", 5998]]), {        operator: "-",        type: "UnaryExpression",        argument: {            type: "ParenthesizedExpression",            expression: {                type: "BinaryExpression",                operator: "+",                left: {                    operator: "-",                    type: "UnaryExpression",                    argument: { type: "NumericLiteral", value: 199 },                },                right: {                    type: "NumericLiteral",                    value: 5998,                },            },        },    });});Deno.test("simple-calculate", () => {    assertEquals(calculate("-199+5998"), -199 + 5998);});Deno.test("Parenthesized-calculate", () => {    assertEquals(calculate("-(-199+5998)+87"), -(-199 + 5998) + 87);});Deno.test("testcases-calculate", () => {    assertEquals(calculate("1 + 1"), 2);    assertEquals(calculate(" 2-1 + 2 "), 3);    assertEquals(calculate("(1+(4+5+2)-3)+(6+8)"), 23);});