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const defaultPageInfo = {
hasNextPage: false,
hasPreviousPage: false,
startCursor: null,
endCursor: null,
};
export const mockApolloResponse = ({ hasNextPage = false, key, data }) => ({
data: {
[key]: {
pageInfo: { ...defaultPageInfo, hasNextPage },
nodes: data,
},
},
});
export const mockQueryResponse = ({ key, data = [], loading = false, additionalData = [] }) => {
const hasNextPage = Boolean(additionalData.length);
const response = mockApolloResponse({ hasNextPage, key, data });
if (loading) {
return jest.fn().mockReturnValue(new Promise(() => {}));
}
if (hasNextPage) {
return jest
.fn()
.mockResolvedValueOnce(response)
.mockResolvedValueOnce(
mockApolloResponse({
hasNextPage: false,
key,
data: additionalData,
}),
);
}
return jest.fn().mockResolvedValue(response);
};
|
