37 lines
825 B
JavaScript
37 lines
825 B
JavaScript
/* eslint-disable */
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/**
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* helper for testing action with expected mutations
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* https://vuex.vuejs.org/en/testing.html
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*/
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export default (action, payload, state, expectedMutations, done) => {
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let count = 0;
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// mock commit
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const commit = (type, payload) => {
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const mutation = expectedMutations[count];
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try {
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expect(mutation.type).to.equal(type);
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if (payload) {
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expect(mutation.payload).to.deep.equal(payload);
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}
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} catch (error) {
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done(error);
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}
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count++;
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if (count >= expectedMutations.length) {
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done();
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}
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};
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// call the action with mocked store and arguments
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action({ commit, state }, payload);
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// check if no mutations should have been dispatched
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if (expectedMutations.length === 0) {
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expect(count).to.equal(0);
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done();
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}
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};
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