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Support Numbers Strings and Arrays

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Joshua 2022-09-13 10:35:53 +02:00
parent 4cb9f8ca1d
commit f5d6b7f63d
1 changed files with 33 additions and 27 deletions
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60
src/utils/snapshots/snapshot.js
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@ -2,13 +2,9 @@ const serializeDomElement = require("../serializers/serializeDomElement");
const serializeToHTML = require("../serializers/serializeToHTML"); const serializeToHTML = require("../serializers/serializeToHTML");
const compareValues = require("./compareValues"); const compareValues = require("./compareValues");
const { initStore } = require("snap-shot-store"); const { initStore } = require("snap-shot-store");
// const itsName = require("its-name");
const path = require("path"); const path = require("path");
const identity = (x) => x; const identity = (x) => x;
// Value = the JSON we want to store/compare
// name = the Human Readable name of this Snapshot
// json = decides if we convert DOM elements into JSON when storing in the snapshot file
const pickSerializer = (asJson, value) => { const pickSerializer = (asJson, value) => {
if (Cypress.dom.isJquery(value)) { if (Cypress.dom.isJquery(value)) {
return asJson ? serializeDomElement : serializeToHTML; return asJson ? serializeDomElement : serializeToHTML;
@ -38,28 +34,32 @@ const store_snapshot = (store, props = { value, name, path, raiser }) => {
.join("_") .join("_")
.replace(/ /gi, "-") .replace(/ /gi, "-")
.replace(/\//gi, "-"); .replace(/\//gi, "-");
const snapshotPath = props.path || Cypress.config("snapshot").snapshotPath || "cypress/snapshots" const snapshotPath =
// console.log(snapshotPath) props.path ||
const expectedPath = path.join(snapshotPath, `${fileName}.json`); Cypress.config("snapshot").snapshotPath ||
// console.log("\x1b[31m%s\x1b[30m", "file: path", expectedPath); "cypress/snapshots";
const expectedPath = path.join(snapshotPath, `${fileName}.json`);
cy.task("readFileMaybe", expectedPath).then((exist) => { cy.task("readFileMaybe", expectedPath).then((exist) => {
// console.log("\x1b[35m%s\x1b[30m", "file: exists", exist); if (exist) {
if(exist){ props.raiser({ value: props.value, expected: JSON.parse(exist) });
props.raiser({value: props.value, expected: JSON.parse(exist)})
} else { } else {
cy.writeFile(expectedPath, JSON.stringify(props.value)) cy.writeFile(expectedPath, JSON.stringify(props.value));
} }
}); });
}; };
const set_snapshot = (store, { snapshotName, snapshotPath, serialized, value }) => { const set_snapshot = (
if (!store) return; // no store was initialized store,
{ snapshotName, snapshotPath, serialized, value }
) => {
if (!store) return;
const message = Cypress._.last(snapshotName); const message = Cypress._.last(snapshotName);
console.log("Current Snapshot name", snapshotName); console.log("Current Snapshot name", snapshotName);
const devToolsLog = { $el: serialized }; const devToolsLog = { $el: serialized };
// console.log({snapshotName, serialized, value})
if (Cypress.dom.isJquery(value)) { if (Cypress.dom.isJquery(value)) {
devToolsLog.$el = value; devToolsLog.$el = value;
} }
@ -98,27 +98,33 @@ const set_snapshot = (store, { snapshotName, snapshotPath, serialized, value })
const get_test_name = (test) => test.titlePath; const get_test_name = (test) => test.titlePath;
const get_snapshot_name = (test, custom_name) => { const get_snapshot_name = (test, custom_name) => {
const names = get_test_name(test); const names = get_test_name(test);
// const key = names.join(" - ");
const index = custom_name || get_snapshot_key(key); const index = custom_name;
names.push(String(index)); names.push(String(index));
// console.log("names", names)
if(custom_name) return [custom_name] if (custom_name) return [custom_name];
return names; return names;
}; };
module.exports = (value, step, { snapshotName, snapshotPath, json } = {}) => { module.exports = (value, step, options) => {
const name = get_snapshot_name(Cypress.currentTest, snapshotName || step); if (typeof step === "object") options = step;
const serializer = pickSerializer(json, value); if (typeof value !== "object" || Array.isArray(value))
value = { data: value };
console.log("value", value);
const name = get_snapshot_name(
Cypress.currentTest,
options.snapshotName || step
);
const serializer = pickSerializer(options.json, value);
const serialized = serializer(value); const serialized = serializer(value);
const store = newStore(serialized || {}); const store = newStore(serialized || {});
console.log({ step, options });
set_snapshot(store, { set_snapshot(store, {
snapshotName: name, snapshotName: name,
snapshotPath, snapshotPath: options.snapshotPath,
serialized, serialized,
value, value,
}); });
// return undefined;
}; };