1import { assert } from "chai";
  2import { it, describe, beforeEach } from "../testutils/TestUtils";
  3import { Grid } from "../../../main/js/models/common/Grid";
  4
  5let grid: Grid<any>;
  6
  7describe("Grid.constructor", function () {
  8  beforeEach(() => {
  9    grid = new Grid(4, 6);
 10  });
 11
 12  it("should have a valid constructor", function () {
 13    assert.equal(grid.getColumns(), 4);
 14    assert.equal(grid.getRows(), 6);
 15  });
 16
 17  it("should fail to construct when given negative column sizes", function () {
 18    grid = null;
 19    try {
 20      grid = new Grid(-1, 4);
 21      assert.isNull(grid);
 22    } catch (e) {
 23      assert.isNotNull(e);
 24    }
 25    assert.isNull(grid);
 26  });
 27
 28  it("should fail to construct when given negative row sizes", function () {
 29    grid = null;
 30    try {
 31      grid = new Grid(1, -4);
 32      assert.isNull(grid);
 33    } catch (e) {
 34      assert.isNotNull(e);
 35    }
 36    assert.isNull(grid);
 37  });
 38});
 39
 40describe("Grid.set", function () {
 41  beforeEach(() => (grid = new Grid(4, 6)));
 42
 43  it("should set values", function () {
 44    grid.set(0, 0, "0-0");
 45    assert.deepEqual(grid.get(0, 0), "0-0");
 46    grid.set(0, 1, "0-1");
 47    assert.deepEqual(grid.get(0, 1), "0-1");
 48    grid.set(1, 1, "1-1");
 49    assert.deepEqual(grid.get(1, 1), "1-1");
 50    grid.set(1, 0, "1-0");
 51    assert.deepEqual(grid.get(1, 0), "1-0");
 52  });
 53
 54  it("should bump column and row sizes", function () {
 55    assert.deepEqual(grid.getColumns(), 4);
 56    assert.deepEqual(grid.getRows(), 6);
 57    grid.set(10, 21, "10-21");
 58    assert.deepEqual(grid.get(10, 21), "10-21");
 59    assert.deepEqual(grid.getColumns(), 11);
 60    assert.deepEqual(grid.getRows(), 22);
 61  });
 62});
 63
 64describe("Grid.addGridToBottom", function () {
 65  beforeEach(() => (grid = new Grid(4, 6)));
 66
 67  it("should add grid to bottom, as row(s)", function () {
 68    const first = new Grid<string>(2, 2);
 69    first.set(0, 0, "A");
 70    first.set(0, 1, "B");
 71    first.set(1, 1, "C");
 72    first.set(1, 0, "D");
 73    const second = new Grid<string>(2, 2);
 74    second.set(0, 0, "E");
 75    second.set(0, 1, "F");
 76    second.set(1, 1, "G");
 77    second.set(1, 0, "H");
 78    first.addGridToBottom(second);
 79    assert.deepEqual(first.getColumns(), 2);
 80    assert.deepEqual(first.getRows(), 4);
 81    assert.deepEqual(first.get(0, 0), "A");
 82    assert.deepEqual(first.get(0, 1), "B");
 83    assert.deepEqual(first.get(1, 1), "C");
 84    assert.deepEqual(first.get(1, 0), "D");
 85    assert.deepEqual(first.get(1, 2), "H");
 86    assert.deepEqual(first.get(1, 3), "G");
 87    assert.deepEqual(first.get(0, 2), "E");
 88    assert.deepEqual(first.get(0, 3), "F");
 89  });
 90});
 91
 92describe("Grid.addGridToRight", function () {
 93  beforeEach(() => (grid = new Grid(4, 6)));
 94
 95  it("should add grid to right, as columns(s)", function () {
 96    const first = new Grid<string>(2, 2);
 97    first.set(0, 0, "A");
 98    first.set(0, 1, "B");
 99    first.set(1, 1, "C");
100    first.set(1, 0, "D");
101    const second = new Grid<string>(2, 2);
102    second.set(0, 0, "E");
103    second.set(0, 1, "F");
104    second.set(1, 1, "G");
105    second.set(1, 0, "H");
106    first.addGridToRight(second);
107    assert.deepEqual(first.getColumns(), 4);
108    assert.deepEqual(first.getRows(), 2);
109    assert.deepEqual(first.get(0, 0), "A");
110    assert.deepEqual(first.get(0, 1), "B");
111    assert.deepEqual(first.get(1, 1), "C");
112    assert.deepEqual(first.get(1, 0), "D");
113    assert.deepEqual(first.get(2, 0), "E");
114    assert.deepEqual(first.get(3, 0), "H");
115    assert.deepEqual(first.get(2, 1), "F");
116    assert.deepEqual(first.get(3, 1), "G");
117  });
118});
119
120describe("Grid.raw", function () {
121  beforeEach(() => (grid = new Grid(2, 3)));
122
123  it("should return raw values", function () {
124    grid.set(1, 2, "A");
125    assert.deepEqual(grid.raw(), [
126      [undefined, undefined],
127      [undefined, undefined],
128      [undefined, "A"],
129    ]);
130  });
131});
132
133describe("Grid.map", function () {
134  beforeEach(() => {
135    grid = Grid.from([
136      [1, 2, 3],
137      [4, 5, 6],
138      [7, 8, 9],
139    ]);
140  });
141
142  it("should map all values", function () {
143    const expected = Grid.from([
144      [10, 20, 30],
145      [40, 50, 60],
146      [70, 80, 90],
147    ]);
148    assert.deepEqual(
149      grid.map((v) => v * 10),
150      expected
151    );
152  });
153});