import assert from "assert";

import RangeSet from "xrpl-local/client/rangeSet";

describe("RangeSet", function () {
  it("addRange()/addValue()", function () {
    const r = new RangeSet();

    r.addRange(4, 5);
    r.addRange(7, 10);
    r.addRange(1, 2);
    r.addValue(3);

    assert.deepEqual(r.serialize(), "1-5,7-10");
  });

  it("addValue()/addRange() -- malformed", function () {
    const r = new RangeSet();
    assert.throws(function () {
      r.addRange(2, 1);
    });
  });

  it("parseAndAddRanges()", function () {
    const r = new RangeSet();
    r.parseAndAddRanges("4-5,7-10,1-2,3-3");
    assert.deepEqual(r.serialize(), "1-5,7-10");
  });
  it("parseAndAddRanges() -- single ledger", function () {
    const r = new RangeSet();

    r.parseAndAddRanges("3");
    assert.strictEqual(r.serialize(), "3-3");
    assert(r.containsValue(3));
    assert(!r.containsValue(0));
    assert(!r.containsValue(2));
    assert(!r.containsValue(4));
    assert(r.containsRange(3, 3));
    assert(!r.containsRange(2, 3));
    assert(!r.containsRange(3, 4));

    r.parseAndAddRanges("1-5");
    assert.strictEqual(r.serialize(), "1-5");
    assert(r.containsValue(3));
    assert(r.containsValue(1));
    assert(r.containsValue(5));
    assert(!r.containsValue(6));
    assert(!r.containsValue(0));
    assert(r.containsRange(1, 5));
    assert(r.containsRange(2, 4));
    assert(!r.containsRange(1, 6));
    assert(!r.containsRange(0, 3));
  });

  it("containsValue()", function () {
    const r = new RangeSet();

    r.addRange(32570, 11005146);
    r.addValue(11005147);

    assert.strictEqual(r.containsValue(1), false);
    assert.strictEqual(r.containsValue(32569), false);
    assert.strictEqual(r.containsValue(32570), true);
    assert.strictEqual(r.containsValue(50000), true);
    assert.strictEqual(r.containsValue(11005146), true);
    assert.strictEqual(r.containsValue(11005147), true);
    assert.strictEqual(r.containsValue(11005148), false);
    assert.strictEqual(r.containsValue(12000000), false);
  });

  it("reset()", function () {
    const r = new RangeSet();

    r.addRange(4, 5);
    r.addRange(7, 10);
    r.reset();

    assert.deepEqual(r.serialize(), "");
  });
});