Function assertPos

test/jasmine/tests/draw_newshape_test.js:47–89

(actual, expected, tolerance)

}

function assertPos(actual, expected, tolerance) {
    if(tolerance === undefined) tolerance = 2;

    expect(typeof actual).toEqual(typeof expected);

    if(typeof actual === 'string') {
        if(expected.indexOf('_') !== -1) {
            actual = fixDates(actual);
            expected = fixDates(expected);
        }

        var cmd1 = parseSvgPath(actual);
        var cmd2 = parseSvgPath(expected);

        expect(cmd1.length).toEqual(cmd2.length);
        for(var i = 0; i < cmd1.length; i++) {
            var A = cmd1[i];
            var B = cmd2[i];
            expect(A.length).toEqual(B.length); // svg letters should be identical
            expect(A[0]).toEqual(B[0]);
            for(var k = 1; k < A.length; k++) {
                expect(A[k]).toBeCloseTo(B[k], tolerance);
            }
        }
    } else {
        var o1 = Object.keys(actual);
        var o2 = Object.keys(expected);
        expect(o1.length === o2.length);
        for(var j = 0; j < o1.length; j++) {
            var key = o1[j];

            var posA = actual[key];
            var posB = expected[key];

            if(typeof posA === 'string') {
                posA = fixDates(posA);
                posB = fixDates(posB);
            }

            expect(posA).toBeCloseTo(posB, tolerance);
        }
    }
}

function fixDates(str) {
    // hack to conver date axes to some numbers to parse with parse-svg-path