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Ditch unexpected-fs
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@papandreou
papandreou committed Jun 23, 2019
1 parent 8130524 commit 0765536
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1 change: 0 additions & 1 deletion package.json
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Expand Up @@ -22,7 +22,6 @@
"prettier": "^1.14.3",
"sinon": "^7.1.0",
"unexpected": "^11.0.0",
"unexpected-fs": "^3.0.0",
"unexpected-sinon": "^10.10.1"
},
"files": [
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189 changes: 79 additions & 110 deletions test/magicPenMedia.js
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Expand Up @@ -2,10 +2,10 @@ const MagicPen = require('magicpen');
const magicPen = new MagicPen().installPlugin(require('../lib/magicPenMedia'));
const getTemporaryFilePath = require('gettemporaryfilepath');
const sinon = require('sinon');
const fs = require('fs');
const expect = require('unexpected')
.clone()
.use(require('unexpected-sinon'))
.use(require('unexpected-fs'));
.use(require('unexpected-sinon'));

describe('magicpen-media', () => {
describe('in HTML mode', () => {
Expand Down Expand Up @@ -426,122 +426,91 @@ describe('magicpen-media', () => {

describe('with fallbackToDisc', () => {
it('should write the contents of a data: url to a temporary file', () =>
expect(
() => {
const text = magicPen
.clone('text')
.image('data:image/png;base64,AQID', { fallbackToDisc: true })
.toString();
expect(text, 'to match', /^\/tmp\/.* \(image\/png\)$/);
const fileName = text.split(' ')[0];

return expect(fileName, 'to be a path satisfying', {
isFile: true,
content: new Buffer([1, 2, 3])
});
},
'with fs mocked out',
{
'/tmp': {}
},
'not to error'
));
expect(() => {
const text = magicPen
.clone('text')
.image('data:image/png;base64,AQID', { fallbackToDisc: true })
.toString();
expect(text, 'to match', /^\/tmp\/.* \(image\/png\)$/);
const fileName = text.split(' ')[0];

expect(fs.statSync(fileName), 'to satisfy', {
isFile: expect.it('when called to be true')
});
expect(fs.readFileSync(fileName), 'to equal', new Buffer([1, 2, 3]));
}, 'not to error'));

it('should write the contents of a Uint8Array to a temporary file', () =>
expect(
() => {
const text = magicPen
.clone('text')
.image(new Uint8Array([1, 2, 3]), { fallbackToDisc: true })
.toString();
expect(text, 'to match', /^\/tmp\/.* \(image\)$/);
const fileName = text.split(' ')[0];

return expect(fileName, 'to be a path satisfying', {
isFile: true,
content: new Buffer([1, 2, 3])
});
},
'with fs mocked out',
{
'/tmp': {}
},
'not to error'
));
expect(() => {
const text = magicPen
.clone('text')
.image(new Uint8Array([1, 2, 3]), { fallbackToDisc: true })
.toString();
expect(text, 'to match', /^\/tmp\/.* \(image\)$/);
const fileName = text.split(' ')[0];

expect(fs.statSync(fileName), 'to satisfy', {
isFile: expect.it('when called to be true')
});
expect(fs.readFileSync(fileName), 'to equal', new Buffer([1, 2, 3]));
}, 'not to error'));

it('should write the contents of a Buffer to a temporary file', () =>
expect(
() => {
const text = magicPen
.clone('text')
.image(new Buffer([1, 2, 3]), { fallbackToDisc: true })
.toString();
expect(text, 'to match', /^\/tmp\/.* \(image\)/);
const fileName = text.split(' ')[0];

return expect(fileName, 'to be a path satisfying', {
isFile: true,
content: new Buffer([1, 2, 3])
});
},
'with fs mocked out',
{
'/tmp': {}
},
'not to error'
));
expect(() => {
const text = magicPen
.clone('text')
.image(new Buffer([1, 2, 3]), { fallbackToDisc: true })
.toString();
expect(text, 'to match', /^\/tmp\/.* \(image\)/);
const fileName = text.split(' ')[0];

expect(fs.statSync(fileName), 'to satisfy', {
isFile: expect.it('when called to be true')
});
expect(fs.readFileSync(fileName), 'to equal', new Buffer([1, 2, 3]));
}, 'not to error'));

it('should use an explicitly provided file name when a data url is written to disc', () =>
expect(
() => {
const fileName = getTemporaryFilePath({ suffix: '.foobar' });
expect(
magicPen
.clone('text')
.image('data:image/png;base64,MTIz', {
fallbackToDisc: fileName
})
.toString(),
'to equal',
fileName + ' (image/png)'
);

return expect(fileName, 'to be a path satisfying', {
isFile: true,
content: new Buffer('123')
});
},
'with fs mocked out',
{
'/tmp': {}
},
'not to error'
));
expect(() => {
const fileName = getTemporaryFilePath({ suffix: '.foobar' });
expect(
magicPen
.clone('text')
.image('data:image/png;base64,MTIz', {
fallbackToDisc: fileName
})
.toString(),
'to equal',
fileName + ' (image/png)'
);

expect(fs.statSync(fileName), 'to satisfy', {
isFile: expect.it('when called to be true')
});
expect(
fs.readFileSync(fileName),
'to equal',
new Buffer([0x31, 0x32, 0x33])
);
}, 'not to error'));

it('should use an explicitly provided file name', () =>
expect(
() => {
const fileName = getTemporaryFilePath({ suffix: '.foobar' });
expect(
magicPen
.clone('text')
.image(new Buffer([1, 2, 3]), { fallbackToDisc: fileName })
.toString(),
'to equal',
fileName + ' (image)'
);

return expect(fileName, 'to be a path satisfying', {
isFile: true,
content: new Buffer([1, 2, 3])
});
},
'with fs mocked out',
{
'/tmp': {}
},
'not to error'
));
expect(() => {
const fileName = getTemporaryFilePath({ suffix: '.foobar' });
expect(
magicPen
.clone('text')
.image(new Buffer([1, 2, 3]), { fallbackToDisc: fileName })
.toString(),
'to equal',
fileName + ' (image)'
);

expect(fs.statSync(fileName), 'to satisfy', {
isFile: expect.it('when called to be true')
});
expect(fs.readFileSync(fileName), 'to equal', new Buffer([1, 2, 3]));
}, 'not to error'));
});
});
});

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