66 lines
2.6 KiB
JavaScript
66 lines
2.6 KiB
JavaScript
function createResults() {
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return {
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passed: 0,
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failed: 0,
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tests: [],
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};
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}
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function assert(results, condition, message) {
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if (condition) {
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results.passed += 1;
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results.tests.push({ status: 'PASS', message });
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return;
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}
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results.failed += 1;
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results.tests.push({ status: 'FAIL', message });
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}
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export function runStateTests() {
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const results = createResults();
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const state = window.AppState.getState();
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assert(results, typeof state === 'object', 'getState returns object');
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assert(results, state.pdfDoc === null, 'initial pdfDoc is null');
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assert(results, state.originalPdfBytes === null, 'initial originalPdfBytes is null');
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assert(results, Array.isArray(state.fabricCanvases), 'fabricCanvases is array');
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assert(results, state.fabricCanvases.length === 0, 'fabricCanvases is empty');
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assert(results, state.sealImageElement === null, 'initial sealImageElement is null');
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assert(results, state.currentActivePage === 1, 'initial currentActivePage is 1');
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assert(results, state.totalPages === 0, 'initial totalPages is 0');
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assert(results, Array.isArray(state.pageFitScales), 'pageFitScales is array');
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assert(results, state.globalZoomMultiplier === 1.0, 'initial globalZoomMultiplier is 1.0');
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assert(results, state.sealRotation === 0, 'initial sealRotation is 0');
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assert(results, state.sealBrightness === 100, 'initial sealBrightness is 100');
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window.AppState.setState({ currentActivePage: 5 });
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const updatedState = window.AppState.getState();
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assert(results, updatedState.currentActivePage === 5, 'setState updates currentActivePage');
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assert(results, updatedState.totalPages === 0, 'setState preserves other values');
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window.AppState.setState({ totalPages: 10, currentActivePage: 3 });
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const multiState = window.AppState.getState();
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assert(results, multiState.totalPages === 10, 'setState updates totalPages');
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assert(results, multiState.currentActivePage === 3, 'setState updates currentActivePage correctly');
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let listenerCalled = false;
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const unsubscribe = window.AppState.subscribe(() => {
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listenerCalled = true;
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});
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window.AppState.setState({ sealRotation: 45 });
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assert(results, listenerCalled === true, 'subscribe listener is called on state change');
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unsubscribe();
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let secondListenerCalled = false;
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const unsubscribeSecond = window.AppState.subscribe(() => {
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secondListenerCalled = true;
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});
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unsubscribeSecond();
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window.AppState.setState({ sealBrightness: 50 });
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assert(results, secondListenerCalled === false, 'unsubscribe removes listener');
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return results;
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}
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window.runStateTests = runStateTests;
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