90 lines
2.6 KiB
JavaScript
90 lines
2.6 KiB
JavaScript
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import { Document, parseDocument } from 'yaml';
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import PagesWizardTemplate from '~/pipeline_wizard/templates/pages.yml';
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import { merge } from '~/lib/utils/yaml';
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const VAR_BUILD_IMAGE = '$BUILD_IMAGE';
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const VAR_INSTALLATION_STEPS = '$INSTALLATION_STEPS';
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const VAR_BUILD_STEPS = '$BUILD_STEPS';
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const getYaml = () => parseDocument(PagesWizardTemplate);
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const getFinalTemplate = () => {
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const merged = new Document();
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const yaml = getYaml();
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yaml.toJS().steps.forEach((_, i) => {
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merge(merged, yaml.getIn(['steps', i, 'template']));
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});
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return merged;
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};
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describe('Pages Template', () => {
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it('is valid yaml', () => {
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// Testing equality to an empty array (as opposed to just comparing
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// errors.length) will cause jest to print the underlying error
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expect(getYaml().errors).toEqual([]);
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});
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it('includes all `target`s in the respective `template`', () => {
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const yaml = getYaml();
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const actual = yaml.toJS().steps.map((x, i) => ({
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inputs: x.inputs,
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template: yaml.getIn(['steps', i, 'template']).toString(),
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}));
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expect(actual).toEqual([
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{
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inputs: [
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expect.objectContaining({
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label: 'Select your build image',
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target: VAR_BUILD_IMAGE,
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}),
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expect.objectContaining({
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widget: 'checklist',
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title: 'Before we begin, please check:',
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}),
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],
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template: expect.stringContaining(VAR_BUILD_IMAGE),
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},
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{
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inputs: [
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expect.objectContaining({
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label: 'Installation Steps',
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target: VAR_INSTALLATION_STEPS,
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}),
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],
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template: expect.stringContaining(VAR_INSTALLATION_STEPS),
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},
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{
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inputs: [
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expect.objectContaining({
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label: 'Build Steps',
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target: VAR_BUILD_STEPS,
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}),
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],
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template: expect.stringContaining(VAR_BUILD_STEPS),
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},
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]);
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});
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it('addresses all relevant instructions for a pages pipeline', () => {
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const fullTemplate = getFinalTemplate();
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expect(fullTemplate.toString()).toEqual(
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`# The Docker image that will be used to build your app
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image: ${VAR_BUILD_IMAGE}
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# Functions that should be executed before the build script is run
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before_script: ${VAR_INSTALLATION_STEPS}
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pages:
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script: ${VAR_BUILD_STEPS}
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artifacts:
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paths:
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# The folder that contains the files to be exposed at the Page URL
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- public
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rules:
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# This ensures that only pushes to the default branch will trigger
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# a pages deploy
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- if: $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH
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`,
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);
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});
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});
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