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_node_modules/fast-check/lib/esm/arbitrary/base64String.js

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+import { array } from './array.js';
+import { base64 } from './base64.js';
+import { MaxLengthUpperBound } from './_internals/helpers/MaxLengthFromMinLength.js';
+import { codePointsToStringMapper, codePointsToStringUnmapper } from './_internals/mappers/CodePointsToString.js';
+import { stringToBase64Mapper, stringToBase64Unmapper } from './_internals/mappers/StringToBase64.js';
+import { createSlicesForStringLegacy } from './_internals/helpers/SlicesForStringBuilder.js';
+function base64String(constraints = {}) {
+    const { minLength: unscaledMinLength = 0, maxLength: unscaledMaxLength = MaxLengthUpperBound, size } = constraints;
+    const minLength = unscaledMinLength + 3 - ((unscaledMinLength + 3) % 4);
+    const maxLength = unscaledMaxLength - (unscaledMaxLength % 4);
+    const requestedSize = constraints.maxLength === undefined && size === undefined ? '=' : size;
+    if (minLength > maxLength)
+        throw new Error('Minimal length should be inferior or equal to maximal length');
+    if (minLength % 4 !== 0)
+        throw new Error('Minimal length of base64 strings must be a multiple of 4');
+    if (maxLength % 4 !== 0)
+        throw new Error('Maximal length of base64 strings must be a multiple of 4');
+    const charArbitrary = base64();
+    const experimentalCustomSlices = createSlicesForStringLegacy(charArbitrary, codePointsToStringUnmapper);
+    const enrichedConstraints = {
+        minLength,
+        maxLength,
+        size: requestedSize,
+        experimentalCustomSlices,
+    };
+    return array(charArbitrary, enrichedConstraints)
+        .map(codePointsToStringMapper, codePointsToStringUnmapper)
+        .map(stringToBase64Mapper, stringToBase64Unmapper);
+}
+export { base64String };