BitwiseCmd/tests/e2e/spec.js

browser.ignoreSynchronization = true;
var pageObject = require('./pageObject.js')
var BitwiseCmdPage = pageObject.BitwiseCmdPage;

var By = protractor.By;
var driver = browser.driver;
var appUrl = browser.params.appUrl || 'http://localhost:63342/BitwiseCmd/src/#clear';
var sutPage = new BitwiseCmdPage(driver, appUrl);

describe('when application starts', function() {
    it('should have title', function() {
        sutPage.goToApp().then(function() {
            expect(driver.getTitle()).toEqual('BitwiseCmd');
        });
    });

    it('should have no errors upon loading', function() {
        return sutPage.shouldHaveNoErrors();
    });

    it('should execute clear command', function() {
        sutPage.clearResults().then(function () {
            return driver.findElements(By.css('.result')).then(function(list) {
                expect(list.length).toBe(0, "There should be no results after clear");
            });
        });
    });

    it('should execute list of commands without errors', function() {
        sutPage.goToApp()
            .then(function() { return sutPage.executeExpression('clear')})
            .then(function() { return sutPage.executeExpression('1')})
            .then(function() { return sutPage.executeExpression('1|2')})
            .then(function() { return sutPage.executeExpression('1^2')})
            .then(function() { return sutPage.executeExpression('1^0b10')})
            .then(function() { return sutPage.executeExpression('0x1>>>0xf')})
            .then(function() { return sutPage.executeExpression('0x1 0xf')})
            .then(function() { return sutPage.executeExpression('0x1 | 0xf')})
            .then(function() { return sutPage.executeExpression('0x1 ^ 123')})
            .then(function() { return sutPage.executeExpression('1|2&3|5 |5')})
            .then(function() { return sutPage.executeExpression('dark')})
            .then(function() { return sutPage.executeExpression('light')})
            .then(function() { return sutPage.shouldHaveNoErrors(); });
    });

    it('should execute list of numbers', function() {
        assertOperation('3 0xf 0b101',
            [{ label: '3', bin:'00000011', other: '0x3'},
             { label: '0xf', bin:'00001111', other: '15'},
             { label: '5', bin: '00000101', other: '0x5' }]);
    });

    it('should do a shift operation', function() {

        return assertOperation('1<<1',
            [{ label: '1', bin:'00000001', other: '0x1'},
                { sign:'<<1', label: '2', bin:'00000010', other: '0x2'}])
    });

    it('should do a ignore sign RIGHT shift operation', function() {

        return assertOperation('-1>>>1',
            [{ label: '-1', bin:'11111111111111111111111111111111', other: '-0x1'},
                { sign: '>>>1', label: '2147483647', bin:'01111111111111111111111111111111', other: '0x7fffffff'}])
    });

    it('should do NOT operation', function() {

        return assertOperation('~1',
            [{ sign: '~', label: '1', bin:'00000000000000000000000000000001', other: '0x1'},
             { sign: '=', label: '-2', bin:'11111111111111111111111111111110', other: '-0x2'}])
    });

    it('should execute multiple expressions from hash arguments', function() {
        return sutPage.goToApp("16,15||16&15")
            .then(function() { return driver.navigate().refresh(); })
            .then(function() { return sutPage.shouldHaveNoErrors(); })
            .then(function() {
                return assertMultipleExpressionResults([
                    //16&15
                    [{ label: '16', bin:'00010000', other: '0x10'},
                        { sign:'&', label: '15', bin:'00001111', other: '0xf'},
                        { sign:'=', label: '0', bin:'00000000', other: '0x0'}],

                    //16 15
                    [{ label: '16', bin:'00010000', other: '0x10'},
                        { label: '15', bin:'00001111', other: '0xf'}]
                ])
            })
    });

    it('should do OR operation', function() {

        return assertOperation('1|2',
               [{ label: '1', bin:'00000001', other: '0x1'},
                {  sign: '|', label: '2', bin:'00000010', other: '0x2'},
                { sign: '=', label: '3', bin:'00000011', other: '0x3'}])
    });

    it('should do multiple operand expression', function() {

        return assertOperation('1|2|4<<0x1',
            [{ label: '1', bin:'00000001', other: '0x1'},
                { sign:'|',   label: '2',  bin:'00000010', other: '0x2'},
                { sign: '=',  label: '3',   bin:'00000011', other: '0x3'},
                { sign: '|',  label: '4',   bin:'00000100', other: '0x4'},
                { sign: '=',  label: '7',   bin:'00000111', other: '0x7'},
                { sign: '<<0x1', label: '0xe', bin:'00001110', other: '14'}
            ])
    });

    it('should do or for binary numbers', function() {
        return assertOperation('0b10|0b11', 
        [{             label: "2", bin: "00000010", other: "0x2" },
         { sign: "|",  label: "3", bin: "00000011", other: "0x3" },
         { sign: "=",  label: "3", bin: "00000011", other: '0x3'}]
        );
    })

    it('should do prefer hex result', function() {

        return assertOperation('1|0x2',
            [{ label: '1', bin:'00000001', other: '0x1'},
                { sign: '|', label: '0x2', bin:'00000010', other: '2'},
                { sign: '=', label: '0x3', bin:'00000011', other: '3'}])
    });


    it('should create hashlink', function() {
        var expression = '1|0x2';
        var expected = [{ label: '1', bin:'00000001', other: '0x1'},
            { sign: '|', label: '0x2', bin:'00000010', other: '2'},
            { sign: '=', label: '0x3', bin:'00000011', other: '3'}];

        return assertOperation(expression, expected).then(function(){
            return driver.findElement(By.css('.hashLink'));
        }).then(function(el) {
            return el.getAttribute('href');
        }).then(function(hrefUrl) {
            return driver.get(hrefUrl + "||-notrack"); // TODO: temp solution. Need to implement better tracking handling logic
        }).then(function() {
            return driver.findElements(By.css('.result'));
        }).then(function(list) {
            expect(list.length).toBeGreaterThan(0);
            return assertExpressionResult(expected);
        });

    });

    it('should emphasize bytes', function() {

        sutPage.goToApp()
            .then(function() { return sutPage.executeExpression('1')})
            .then(function() {
                return assertExpressionResult([{ label: '1', bin:'00000001', other: '0x1'}])
            })
            .then(function() { return sutPage.executeExpression('clear')})
            .then(function() { return sutPage.executeExpression('em')})
            .then(function() { return sutPage.shouldHaveNoErrors(); })
            .then(function() { return sutPage.executeExpression('1 3')})
            .then(function() {
                return assertExpressionResult([{ label: '1', bin:'01', other: '0x1'}, { label: '3', bin:'11', other: '0x3'}])
            });
    });
});

describe('interaction with results', function() {
    it('should flip bits', function () {

        // Given: 0x2a 00101010 42
        // Expected: 0x6a 01101010 106

        sutPage.goToApp()
            .then(function() { return sutPage.executeExpression('0x2a')})
            .then(function() { assertExpressionResult([{ label: "0x2a", bin: '00101010', other: '42' }]); })
            .then(function() { return flipBit(2); })
            .then(function() { return assertExpressionResult([{ label: "0x6a", bin: '01101010', other: '106' }]); })
            .then(function() { return flipBit(6); })
            .then(function() { return assertExpressionResult([{ label: "0x6e", bin: '01101110', other: '110' }]); });
    })
});

function assertMultipleExpressionResults(array) {
    return sutPage.getAllResults().then(function(results){
        var all= null, cur;
        for(var i=0; i<results.length;i++) {
            var expected = array[i];
            cur = results[i].shouldBe(expected);
            all = all == null ? cur : all.then(cur);
        }

        return all;
    });
}

function assertExpressionResult(expected) {
    return sutPage.getLasExpressionResult().then(function(result){
       result.shouldBe(expected);
    });
}

function assertOperation(op, expected) {
    console.log('\n' + op);
    return sutPage.executeExpression(op)
        .then(function() { return sutPage.shouldHaveNoErrors(); })
        .then(function() {
            return assertExpressionResult(expected)
        });
}

function flipBit(bitNumber) {
    return driver.findElements(By.css('.flipable'))
        .then(function(rows) {
            var bitElemet = rows[bitNumber-1]; // Flip 2nd bit;
            return bitElemet.click();
        });
}