openapi-ts-mock-generator
Version:
typescript mock data generator based openapi
297 lines (292 loc) • 11.1 kB
JavaScript
var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
for (var prop in b || (b = {}))
if (__hasOwnProp.call(b, prop))
__defNormalProp(a, prop, b[prop]);
if (__getOwnPropSymbols)
for (var prop of __getOwnPropSymbols(b)) {
if (__propIsEnum.call(b, prop))
__defNormalProp(a, prop, b[prop]);
}
return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
// src/core/config.ts
import { Faker, ko } from "@faker-js/faker";
var MIN_STRING_LENGTH = 3;
var MAX_STRING_LENGTH = 20;
var MIN_INTEGER = 1;
var MAX_INTEGER = 1e5;
var MIN_NUMBER = 0;
var MAX_NUMBER = 100;
var MIN_WORD_LENGTH = 0;
var MAX_WORD_LENGTH = 3;
var FAKER_SEED = 1;
var faker = new Faker({
locale: [ko]
});
faker.seed(FAKER_SEED);
// src/utils/string-utils.ts
var uuidToB64 = (uuid) => {
const uuidBuffer = Buffer.from(uuid.replace(/-/g, ""), "hex");
const base64Uuid = uuidBuffer.toString("base64").replace(/\+/g, "-").replace(/\//g, "_").replace(/=/g, "");
return base64Uuid;
};
// src/utils/code-utils.ts
var toTypeScriptCode = (param, options) => {
const { depth = 0, isStatic } = options;
const prefixSpace = " ".repeat(depth * 2);
if (param === null) {
return "null";
}
if (Array.isArray(param)) {
const results = param.map((elem) => toTypeScriptCode(elem, __spreadProps(__spreadValues({}, options), { depth: depth + 1 }))).join(",\n" + prefixSpace);
return ["[", results, "]"].join("\n" + prefixSpace);
}
if (typeof param === "object") {
const results = Object.entries(param).map(([key, value]) => {
return generateObjectProperty(key, value, options, prefixSpace);
}).join("\n" + prefixSpace);
return ["{", `${results}`, "}"].join("\n" + prefixSpace);
}
if (typeof param === "string") {
if (isStatic === false && (param.startsWith("faker") || param.startsWith("Buffer.from(faker"))) {
return param;
}
if (param.endsWith(" as const")) {
return `"${param.slice(0, -" as const".length)}" as const`;
}
}
return JSON.stringify(param);
};
var shouldApplyNullableExtension = (value, isOptional) => {
if (!isOptional)
return false;
if (value === null)
return true;
if (typeof value === "string" && value.includes(",null")) {
return true;
}
return false;
};
var generateObjectProperty = (key, value, options, prefixSpace) => {
const { isOptional, depth = 0 } = options;
const shouldApplyNullable = shouldApplyNullableExtension(value, isOptional);
const nullableTypeExtensionStart = shouldApplyNullable ? `...(faker.datatype.boolean() ? {
${prefixSpace}` : "";
const nullableTypeExtensionEnd = shouldApplyNullable ? `
${prefixSpace}} : {})` : "";
const propertyValue = toTypeScriptCode(value, __spreadProps(__spreadValues({}, options), {
depth: depth + 1
}));
return `${nullableTypeExtensionStart}${prefixSpace}${key}: ${propertyValue}${nullableTypeExtensionEnd},`;
};
var compressCode = (code) => {
return code.replace(/\n/g, " ").replace(/\s+/g, " ").replace(/\s\./g, ".").trim();
};
// src/utils/array-utils.ts
var getRandomLengthArray = (min = 1, max = 3) => {
const length = faker.number.int({ min, max });
return Array.from({ length }, (_, i) => i);
};
// src/parsers/schema-parser.ts
import { pascalCase } from "change-case-all";
import { isReference } from "oazapfts/generate";
var parseSchema = (schemaValue, specialSchema, options, outputSchema = {}) => {
if (isReference(schemaValue)) {
console.warn("can't parse reference schema", schemaValue, schemaValue.$ref);
return;
}
if (schemaValue.type === "object") {
if (schemaValue.properties === void 0)
return {};
return Object.entries(schemaValue.properties).reduce((acc, [key, field]) => {
acc[key] = parseSchema(field, specialSchema, options, outputSchema);
return acc;
}, {});
} else if (schemaValue.enum !== void 0) {
const enumValue = options.isStatic ? faker.helpers.arrayElement(schemaValue.enum) : `faker.helpers.arrayElement<${schemaValue.enum.map((item) => `"${item}"`).join(" | ")}>(${toTypeScriptCode(schemaValue.enum, __spreadValues({
depth: 0
}, options))})`;
if (options.isStatic && typeof enumValue === "string")
return enumValue + " as const";
return enumValue;
} else if (schemaValue.allOf !== void 0) {
const allOfValue = schemaValue.allOf;
return faker.helpers.arrayElement(
allOfValue.map((field) => {
return parseSchema(field, specialSchema, options, outputSchema);
})
);
} else if (schemaValue.anyOf !== void 0) {
const anyOfValue = schemaValue.anyOf;
return options.isStatic ? faker.helpers.arrayElement(
anyOfValue.map((field) => {
return parseSchema(field, specialSchema, options, outputSchema);
})
) : compressCode(
`
faker.helpers.arrayElement([
${anyOfValue.map(
(field) => toTypeScriptCode(parseSchema(field, specialSchema, options, {}), __spreadValues({
depth: 0
}, options))
)}
])
`
);
} else if (schemaValue.oneOf !== void 0) {
const oneOfValue = schemaValue.oneOf;
return options.isStatic ? faker.helpers.arrayElement(
oneOfValue.map((field) => {
return parseSchema(field, specialSchema, options, outputSchema);
})
) : compressCode(
`
faker.helpers.arrayElement([
${oneOfValue.map(
(field) => toTypeScriptCode(parseSchema(field, specialSchema, options, {}), __spreadValues({
depth: 0
}, options))
)}
])
`
);
} else if (schemaValue.type === "array") {
if ("prefixItems" in schemaValue) {
const length = faker.number.int({
min: schemaValue.minItems,
max: schemaValue.maxItems
});
return schemaValue.prefixItems.slice(0, length).map((field) => parseSchema(field, specialSchema, options, outputSchema));
}
const arrayValue = schemaValue.items;
return getRandomLengthArray(options.arrayMinLength, options.arrayMaxLength).map(
() => parseSchema(arrayValue, specialSchema, options, outputSchema)
);
}
return valueGenerator(schemaValue, specialSchema, options);
};
var refSchemaParser = (ref, refs) => {
const schemaName = pascalCase(ref.replace("#/components/schemas/", ""));
const schemaValue = refs.get(ref);
return { name: schemaName, value: schemaValue };
};
var valueGenerator = (schemaValue, specialSchema, options) => {
var _a, _b, _c, _d, _e, _f, _g, _h, _i;
const { isStatic } = options;
const { titleSpecial, descriptionSpecial } = specialSchema;
if (schemaValue.title && titleSpecial[schemaValue.title]) {
return titleSpecial[schemaValue.title];
} else if (schemaValue.description && descriptionSpecial[schemaValue.description]) {
return descriptionSpecial[schemaValue.description];
}
if (schemaValue.type === "string" && schemaValue.format === "date-time") {
return isStatic ? faker.date.between({
from: "2020-01-01T00:00:00.000Z",
to: "2030-12-31T23:59:59.999Z"
}).toISOString() : compressCode(
`
faker.date.between({
from: "2020-01-01T00:00:00.000Z",
to: "2030-12-31T23:59:59.999Z",
})
.toISOString()
`
);
} else if (schemaValue.type === "string" && schemaValue.format === "date") {
return isStatic ? faker.date.between({
from: "2020-01-01T00:00:00.000Z",
to: "2030-12-31T23:59:59.999Z"
}).toISOString().split("T")[0] : compressCode(
`
faker.date.between({
from: "2020-01-01T00:00:00.000Z",
to: "2030-12-31T23:59:59.999Z",
})
.toISOString()
.split("T")[0]
`
);
} else if (schemaValue.type === "string" && schemaValue.pattern) {
return isStatic ? faker.helpers.fromRegExp(schemaValue.pattern) : `faker.helpers.fromRegExp(/${schemaValue.pattern}/)`;
} else if (schemaValue.type === "string" && ((_a = schemaValue.title) == null ? void 0 : _a.toLowerCase()) === "b64uuid") {
const baseUuid = faker.string.uuid();
return isStatic ? uuidToB64(baseUuid) : compressCode(
`
Buffer.from(faker.string.uuid().replace(/-/g, ""), "hex")
.toString("base64")
.replace(/\\+/g, "-")
.replace(/\\//g, "_")
.replace(/=/g, "")
`
);
} else if (schemaValue.type === "string") {
const minLength = (_c = schemaValue.minLength) != null ? _c : Math.min(MIN_STRING_LENGTH, (_b = schemaValue.maxLength) != null ? _b : MAX_STRING_LENGTH);
const maxLength = (_e = schemaValue.maxLength) != null ? _e : Math.max(MAX_STRING_LENGTH, (_d = schemaValue.minLength) != null ? _d : MIN_STRING_LENGTH);
return isStatic ? faker.string.alphanumeric({
length: { min: minLength, max: maxLength }
}) : compressCode(
`
faker.string.alphanumeric({
length: { min: ${minLength}, max: ${maxLength} },
})
`
);
} else if (schemaValue.type === "integer") {
return isStatic ? faker.number.int({ min: MIN_INTEGER, max: MAX_INTEGER }) : compressCode(
`
faker.number.int({ min: ${MIN_INTEGER}, max: ${MAX_INTEGER} })
`
);
} else if (schemaValue.type === "number") {
const minNumber = (_g = schemaValue.minimum) != null ? _g : Math.min(MIN_NUMBER, (_f = schemaValue.maximum) != null ? _f : MAX_NUMBER);
const maxNumber = (_i = schemaValue.maximum) != null ? _i : Math.max(MAX_NUMBER, (_h = schemaValue.minimum) != null ? _h : MIN_NUMBER);
return isStatic ? faker.number.float({
min: minNumber,
max: maxNumber,
fractionDigits: 2
}) : compressCode(
`
faker.number.float({
min: ${minNumber},
max: ${maxNumber},
fractionDigits: 2,
})
`
);
} else if (schemaValue.type === "boolean") {
return isStatic ? faker.datatype.boolean() : "faker.datatype.boolean()";
} else if (schemaValue.type === "null") {
return null;
} else if (Object.keys(schemaValue).length === 0) {
return isStatic ? faker.word.words({
count: {
min: MIN_WORD_LENGTH,
max: MAX_WORD_LENGTH
}
}) : compressCode(
`
faker.word.words({
count: {
min: ${MIN_WORD_LENGTH},
max: ${MAX_WORD_LENGTH},
},
})
`
);
}
return isStatic ? faker.word.adjective() : "faker.word.adjective()";
};
export {
parseSchema,
refSchemaParser,
valueGenerator
};
//# sourceMappingURL=schema-parser.mjs.map