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change named export to default export #2

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Merged
merged 1 commit into from
Nov 18, 2018
Merged

change named export to default export #2

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28 changes: 28 additions & 0 deletions src/helpers/__tests__/__snapshots__/cssSnapshots.test.ts.snap
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Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP

exports[`utils / cssSnapshots createExports should create an exports file 1`] = `
"
declare const classes: {
'classA': string;
'ClassB': string;
'class-c': string;
'parent': string;
'childA': string;
'childB': string;
'nestedChild': string;
};
export default classes;
"
`;

exports[`utils / cssSnapshots createExports should create an exports file 2`] = `
"
declare const classes: {
'local-class-inside-global': string;
'local-class': string;
'local-class-2': string;
'local-class-inside-local': string;
};
export default classes;
"
`;
10 changes: 2 additions & 8 deletions src/helpers/__tests__/cssSnapshots.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -44,14 +44,8 @@ describe('utils / cssSnapshots', () => {
it('should create an exports file', () => {
const exportsA = createExports(classesA);
const exportsB = createExports(classesB);
// tslint:disable max-line-length
expect(exportsA).toMatchInlineSnapshot(
`"export const classA: string;export const ClassB: string;export const class-c: string;export const parent: string;export const childA: string;export const childB: string;export const nestedChild: string;"`,
);
expect(exportsB).toMatchInlineSnapshot(
`"export const local-class-inside-global: string;export const local-class: string;export const local-class-2: string;export const local-class-inside-local: string;"`,
);
// tslint:enable max-line-length
expect(exportsA).toMatchSnapshot();
expect(exportsB).toMatchSnapshot();
});
});
});
14 changes: 10 additions & 4 deletions src/helpers/cssSnapshots.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,16 @@ const processor = postcss(postcssIcssSelectors({ mode: 'local' }));

export const getClasses = (css: string) =>
extractICSS(processor.process(css).root).icssExports;
export const createExports = (classes: IICSSExports) =>
Object.keys(classes)
.map((exportName) => `export const ${exportName}: string;`)
.join('');

const exportNameToProperty = (exportName: string) => `'${exportName}': string;`;
export const createExports = (classes: IICSSExports) => `
declare const classes: {
${Object.keys(classes)
.map(exportNameToProperty)
.join('\n ')}
};
export default classes;
`;

export const getDtsSnapshot = (
ts: typeof ts_module,
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