debian-mirror-gitlab/spec/frontend/lib/graphql_spec.js

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2021-09-30 23:02:18 +05:30
import getPipelineDetails from 'shared_queries/pipelines/get_pipeline_details.query.graphql';
import { stripWhitespaceFromQuery } from '~/lib/graphql';
import { queryToObject } from '~/lib/utils/url_utility';
describe('stripWhitespaceFromQuery', () => {
const operationName = 'getPipelineDetails';
const variables = `{
projectPath: 'root/abcd-dag',
iid: '44'
}`;
const testQuery = getPipelineDetails.loc.source.body;
const defaultPath = '/api/graphql';
const encodedVariables = encodeURIComponent(variables);
it('shortens the query argument by replacing multiple spaces and newlines with a single space', () => {
const testString = `${defaultPath}?query=${encodeURIComponent(testQuery)}`;
expect(testString.length > stripWhitespaceFromQuery(testString, defaultPath).length).toBe(true);
});
it('does not contract a single space', () => {
const simpleSingleString = `${defaultPath}?query=${encodeURIComponent('fragment Nonsense')}`;
expect(stripWhitespaceFromQuery(simpleSingleString, defaultPath)).toEqual(simpleSingleString);
});
it('works with a non-default path', () => {
const newPath = 'another/graphql/path';
const newPathSingleString = `${newPath}?query=${encodeURIComponent('fragment Nonsense')}`;
expect(stripWhitespaceFromQuery(newPathSingleString, newPath)).toEqual(newPathSingleString);
});
it('does not alter other arguments', () => {
const bareParams = `?query=${encodeURIComponent(
testQuery,
)}&operationName=${operationName}&variables=${encodedVariables}`;
const testLongString = `${defaultPath}${bareParams}`;
const processed = stripWhitespaceFromQuery(testLongString, defaultPath);
const decoded = decodeURIComponent(processed);
const params = queryToObject(decoded);
expect(params.operationName).toBe(operationName);
expect(params.variables).toBe(variables);
});
it('works when there are no query params', () => {
expect(stripWhitespaceFromQuery(defaultPath, defaultPath)).toEqual(defaultPath);
});
it('works when the params do not include a query', () => {
const paramsWithoutQuery = `${defaultPath}&variables=${encodedVariables}`;
expect(stripWhitespaceFromQuery(paramsWithoutQuery, defaultPath)).toEqual(paramsWithoutQuery);
});
});