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_node_modules/fast-check/lib/arbitrary/emailAddress.js

@@ -0,0 +1,48 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.emailAddress = emailAddress;
+const array_1 = require("./array");
+const CharacterRangeArbitraryBuilder_1 = require("./_internals/builders/CharacterRangeArbitraryBuilder");
+const domain_1 = require("./domain");
+const string_1 = require("./string");
+const tuple_1 = require("./tuple");
+const AdapterArbitrary_1 = require("./_internals/AdapterArbitrary");
+const globals_1 = require("../utils/globals");
+function dotAdapter(a) {
+    let currentLength = a[0].length;
+    for (let index = 1; index !== a.length; ++index) {
+        currentLength += 1 + a[index].length;
+        if (currentLength > 64) {
+            return { adapted: true, value: (0, globals_1.safeSlice)(a, 0, index) };
+        }
+    }
+    return { adapted: false, value: a };
+}
+function dotMapper(a) {
+    return (0, globals_1.safeJoin)(a, '.');
+}
+function dotUnmapper(value) {
+    if (typeof value !== 'string') {
+        throw new Error('Unsupported');
+    }
+    return (0, globals_1.safeSplit)(value, '.');
+}
+function atMapper(data) {
+    return `${data[0]}@${data[1]}`;
+}
+function atUnmapper(value) {
+    if (typeof value !== 'string') {
+        throw new Error('Unsupported');
+    }
+    return (0, globals_1.safeSplit)(value, '@', 2);
+}
+function emailAddress(constraints = {}) {
+    const atextArb = (0, CharacterRangeArbitraryBuilder_1.getOrCreateLowerAlphaNumericArbitrary)("!#$%&'*+-/=?^_`{|}~");
+    const localPartArb = (0, AdapterArbitrary_1.adapter)((0, array_1.array)((0, string_1.string)({
+        unit: atextArb,
+        minLength: 1,
+        maxLength: 64,
+        size: constraints.size,
+    }), { minLength: 1, maxLength: 32, size: constraints.size }), dotAdapter).map(dotMapper, dotUnmapper);
+    return (0, tuple_1.tuple)(localPartArb, (0, domain_1.domain)({ size: constraints.size })).map(atMapper, atUnmapper);
+}