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test: Add jest-enzyme assertion library for better frontend tests (#10459)

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* adding jest-enzyme

* enzymeify lots of assertions

* types for jest-enzyme
This commit is contained in:
David Aaron Suddjian
2020-07-29 10:53:06 -07:00
committed by GitHub
parent 671461d0d0
commit 7f70a241f9
111 changed files with 1074 additions and 315 deletions
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16
superset-frontend/spec/javascripts/sqllab/ResultSet_spec.jsx
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@@ -73,7 +73,7 @@ describe('ResultSet', () => {
});
it('renders a Table', () => {
const wrapper = shallow(<ResultSet {...mockedProps} />);
expect(wrapper.find(FilterableTable)).toHaveLength(1);
expect(wrapper.find(FilterableTable)).toExist();
});
describe('componentWillReceiveProps', () => {
const wrapper = shallow(<ResultSet {...mockedProps} />);
@@ -101,7 +101,7 @@ describe('ResultSet', () => {
const wrapper = shallow(<ResultSet {...mockedProps} />);
const filterableTable = wrapper.find(FilterableTable);
expect(filterableTable.props().data).toBe(mockedProps.query.results.data);
expect(wrapper.find(ExploreResultsButton)).toHaveLength(1);
expect(wrapper.find(ExploreResultsButton)).toExist();
});
it('should render empty results', () => {
const wrapper = shallow(<ResultSet {...mockedProps} />);
@@ -112,8 +112,8 @@ describe('ResultSet', () => {
},
};
wrapper.setProps({ query: emptyResults });
expect(wrapper.find(FilterableTable)).toHaveLength(0);
expect(wrapper.find(Alert)).toHaveLength(1);
expect(wrapper.find(FilterableTable)).not.toExist();
expect(wrapper.find(Alert)).toExist();
expect(wrapper.find(Alert).shallow().text()).toBe(
'The query returned no data',
);
@@ -127,21 +127,21 @@ describe('ResultSet', () => {
});
it('should render stopped query', () => {
const wrapper = shallow(<ResultSet {...stoppedQueryProps} />);
expect(wrapper.find(Alert)).toHaveLength(1);
expect(wrapper.find(Alert)).toExist();
});
it('should render running/pending/fetching query', () => {
const wrapper = shallow(<ResultSet {...runningQueryProps} />);
expect(wrapper.find(ProgressBar)).toHaveLength(1);
expect(wrapper.find(ProgressBar)).toExist();
});
it('should render a failed query with an error message', () => {
const wrapper = shallow(
<ResultSet {...failedQueryWithErrorMessageProps} />,
);
expect(wrapper.find(ErrorMessageWithStackTrace)).toHaveLength(1);
expect(wrapper.find(ErrorMessageWithStackTrace)).toExist();
});
it('should render a failed query with an errors object', () => {
const wrapper = shallow(<ResultSet {...failedQueryWithErrorsProps} />);
expect(wrapper.find(ErrorMessageWithStackTrace)).toHaveLength(1);
expect(wrapper.find(ErrorMessageWithStackTrace)).toExist();
});
});
});