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'use strict'; | ||
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var reporters = require('../../').reporters; | ||
var TAP = reporters.TAP; | ||
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describe('TAP reporter', function () { | ||
var stdout; | ||
var stdoutWrite; | ||
var runner; | ||
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beforeEach(function () { | ||
stdout = []; | ||
runner = {}; | ||
stdoutWrite = process.stdout.write; | ||
process.stdout.write = function (string) { | ||
stdout.push(string); | ||
}; | ||
}); | ||
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describe('on start', function () { | ||
it('should hand runners suite into grepTotal and log the total', function () { | ||
var expectedSuite = 'some suite'; | ||
var expectedTotal = 10; | ||
var expectedString; | ||
runner.on = function (event, callback) { | ||
if (event === 'start') { | ||
callback(); | ||
} | ||
}; | ||
runner.suite = expectedSuite; | ||
runner.grepTotal = function (string) { | ||
expectedString = string; | ||
return expectedTotal; | ||
}; | ||
TAP.call({}, runner); | ||
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var expectedArray = [ | ||
'1..10\n' | ||
]; | ||
process.stdout.write = stdoutWrite; | ||
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stdout.should.deepEqual(expectedArray); | ||
expectedString.should.equal(expectedSuite); | ||
}); | ||
}); | ||
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describe('on pending', function () { | ||
it('should write expected message including count and title', function () { | ||
var expectedTitle = 'some title'; | ||
var countAfterTestEnd = 2; | ||
var test = { | ||
fullTitle: function () { | ||
return expectedTitle; | ||
} | ||
}; | ||
runner.on = function (event, callback) { | ||
if (event === 'test end') { | ||
callback(); | ||
} | ||
if (event === 'pending') { | ||
callback(test); | ||
} | ||
}; | ||
runner.suite = ''; | ||
runner.grepTotal = function () { }; | ||
TAP.call({}, runner); | ||
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process.stdout.write = stdoutWrite; | ||
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var expectedMessage = 'ok ' + countAfterTestEnd + ' ' + expectedTitle + ' # SKIP -\n'; | ||
stdout[0].should.deepEqual(expectedMessage); | ||
}); | ||
}); | ||
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describe('on pass', function () { | ||
it('should write expected message including count and title', function () { | ||
var expectedTitle = 'some title'; | ||
var countAfterTestEnd = 2; | ||
var test = { | ||
fullTitle: function () { | ||
return expectedTitle; | ||
}, | ||
slow: function () {} | ||
}; | ||
runner.on = function (event, callback) { | ||
if (event === 'test end') { | ||
callback(); | ||
} | ||
if (event === 'pass') { | ||
callback(test); | ||
} | ||
}; | ||
runner.suite = ''; | ||
runner.grepTotal = function () { }; | ||
TAP.call({}, runner); | ||
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process.stdout.write = stdoutWrite; | ||
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var expectedMessage = 'ok ' + countAfterTestEnd + ' ' + expectedTitle + '\n'; | ||
stdout[0].should.deepEqual(expectedMessage); | ||
}); | ||
}); | ||
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describe('on fail', function () { | ||
describe('if there is an error stack', function () { | ||
it('should write expected message and stack', function () { | ||
var expectedTitle = 'some title'; | ||
var countAfterTestEnd = 2; | ||
var expectedStack = 'some stack'; | ||
var test = { | ||
fullTitle: function () { | ||
return expectedTitle; | ||
}, | ||
slow: function () {} | ||
}; | ||
var error = { | ||
stack: expectedStack | ||
}; | ||
runner.on = function (event, callback) { | ||
if (event === 'test end') { | ||
callback(); | ||
} | ||
if (event === 'fail') { | ||
callback(test, error); | ||
} | ||
}; | ||
runner.suite = ''; | ||
runner.grepTotal = function () { }; | ||
TAP.call({}, runner); | ||
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process.stdout.write = stdoutWrite; | ||
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var expectedArray = [ | ||
'not ok ' + countAfterTestEnd + ' ' + expectedTitle + '\n', | ||
' ' + expectedStack + '\n' | ||
]; | ||
stdout.should.deepEqual(expectedArray); | ||
}); | ||
}); | ||
describe('if there is no error stack', function () { | ||
it('should write expected message only', function () { | ||
var expectedTitle = 'some title'; | ||
var countAfterTestEnd = 2; | ||
var test = { | ||
fullTitle: function () { | ||
return expectedTitle; | ||
}, | ||
slow: function () {} | ||
}; | ||
var error = {}; | ||
runner.on = function (event, callback) { | ||
if (event === 'test end') { | ||
callback(); | ||
} | ||
if (event === 'fail') { | ||
callback(test, error); | ||
} | ||
}; | ||
runner.suite = ''; | ||
runner.grepTotal = function () { }; | ||
TAP.call({}, runner); | ||
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process.stdout.write = stdoutWrite; | ||
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var expectedArray = [ | ||
'not ok ' + countAfterTestEnd + ' ' + expectedTitle + '\n' | ||
]; | ||
stdout.should.deepEqual(expectedArray); | ||
}); | ||
}); | ||
}); | ||
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describe('on end', function () { | ||
it('should write total tests, passes and failures', function () { | ||
var expectedTitle = 'some title'; | ||
var numberOfPasses = 1; | ||
var numberOfFails = 1; | ||
var test = { | ||
fullTitle: function () { | ||
return expectedTitle; | ||
}, | ||
slow: function () {} | ||
}; | ||
runner.on = function (event, callback) { | ||
if (event === 'fail') { | ||
callback(test, {}); | ||
} | ||
if (event === 'end') { | ||
callback(test); | ||
} | ||
if (event === 'pass') { | ||
callback(test); | ||
} | ||
}; | ||
runner.suite = ''; | ||
runner.grepTotal = function () { }; | ||
TAP.call({}, runner); | ||
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process.stdout.write = stdoutWrite; | ||
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var totalTests = numberOfPasses + numberOfFails; | ||
var expectedArray = [ | ||
'ok ' + numberOfPasses + ' ' + expectedTitle + '\n', | ||
'not ok ' + numberOfFails + ' ' + expectedTitle + '\n', | ||
'# tests ' + totalTests + '\n', | ||
'# pass ' + numberOfPasses + '\n', | ||
'# fail ' + numberOfFails + '\n' | ||
]; | ||
stdout.should.deepEqual(expectedArray); | ||
}); | ||
}); | ||
}); |