forked from webpack-contrib/url-loader
/
generator-option.test.js
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/
generator-option.test.js
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import {
compile,
execute,
getCompiler,
normalizeErrors,
readAsset,
} from './helpers';
const svgToMiniDataURI = require('mini-svg-data-uri');
describe('"generator" option', () => {
it('should work with unspecified value with the default base64 encoding', async () => {
const compiler = getCompiler('simple-svg.js');
const stats = await compile(compiler);
expect(
execute(readAsset('main.bundle.js', compiler, stats))
).toMatchSnapshot('result');
expect(Object.keys(stats.compilation.assets)).toMatchSnapshot('assets');
expect(normalizeErrors(stats.compilation.warnings)).toMatchSnapshot(
'warnings'
);
expect(normalizeErrors(stats.compilation.errors)).toMatchSnapshot('errors');
});
it('should work with "Function" mini-svg-data-uri generator', async () => {
const compiler = getCompiler('simple-svg.js', {
generator: (content) => svgToMiniDataURI(content.toString()),
});
const stats = await compile(compiler);
expect(
execute(readAsset('main.bundle.js', compiler, stats))
).toMatchSnapshot('result');
expect(Object.keys(stats.compilation.assets)).toMatchSnapshot('assets');
expect(normalizeErrors(stats.compilation.warnings)).toMatchSnapshot(
'warnings'
);
expect(normalizeErrors(stats.compilation.errors)).toMatchSnapshot('errors');
});
it('should work with "Function" generating encoded file manually', async () => {
const compiler = getCompiler('simple-svg.js', {
generator: (content) => `data:image/svg;utf8,${content.toString('utf8')}`,
});
const stats = await compile(compiler);
expect(
execute(readAsset('main.bundle.js', compiler, stats))
).toMatchSnapshot('result');
expect(Object.keys(stats.compilation.assets)).toMatchSnapshot('assets');
expect(normalizeErrors(stats.compilation.warnings)).toMatchSnapshot(
'warnings'
);
expect(normalizeErrors(stats.compilation.errors)).toMatchSnapshot('errors');
});
});