import {oneLineTrim} from 'common-tags';
import {BaseHrefWebpackPlugin} from './base-href-webpack-plugin';
function mockCompiler(indexHtml: string, callback: Function) {
return {
plugin: function (event: any, compilerCallback: Function) {
const compilation = {
plugin: function (hook: any, compilationCallback: Function) {
const htmlPluginData = {
html: indexHtml
};
compilationCallback(htmlPluginData, callback);
}
};
compilerCallback(compilation);
}
};
}
describe('base href webpack plugin', () => {
const html = oneLineTrim`
`;
it('should do nothing when baseHref is null', () => {
const plugin = new BaseHrefWebpackPlugin({ baseHref: null });
const compiler = mockCompiler(html, (x: any, htmlPluginData: any) => {
expect(htmlPluginData.html).toEqual('');
});
plugin.apply(compiler);
});
it('should insert base tag when not exist', function () {
const plugin = new BaseHrefWebpackPlugin({ baseHref: '/' });
const compiler = mockCompiler(html, (x: any, htmlPluginData: any) => {
expect(htmlPluginData.html).toEqual(oneLineTrim`
`);
});
plugin.apply(compiler);
});
it('should replace href attribute when base tag already exists', function () {
const plugin = new BaseHrefWebpackPlugin({ baseHref: '/myUrl/' });
const compiler = mockCompiler(oneLineTrim`
`, (x: any, htmlPluginData: any) => {
expect(htmlPluginData.html).toEqual(oneLineTrim`
`);
});
plugin.apply(compiler);
});
});