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xschema-spec.js
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xschema-spec.js
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// xschema.js <https://github.com/jsstuff/xschema>
"use strict";
const assert = require("assert");
const xschema = require("./xschema");
// ============================================================================
// [Helpers]
// ============================================================================
const cloneDeep = xschema.misc.cloneDeep;
const equals = xschema.misc.equals;
const printableSchema = xschema.misc.printableSchema;
function sortedArrayOfArrays(arr) {
arr = arr.slice();
arr.sort(function(a, b) {
const aVal = a.join("|");
const bVal = b.join("|");
return aVal < bVal ? -1 : aVal === bVal ? 0 : 1;
});
return arr;
}
function printableOptions(options) {
const arr = [];
if ((options & xschema.kExtractAll) === xschema.kExtractTop)
arr.push("kExtractTop");
if ((options & xschema.kExtractAll) === xschema.kExtractNested)
arr.push("kExtractNested");
if ((options & xschema.kExtractAll) === xschema.kExtractAll)
arr.push("kExtractAll");
if ((options & xschema.kDeltaMode) !== 0)
arr.push("kDeltaMode");
if ((options & xschema.kAccumulateErrors) !== 0)
arr.push("kAccumulateErrors");
return arr;
}
function serializeFailure(reason, schema, options, access, input, output, expected, errors) {
var e = "ERROR - " + reason;
var s = e + "\n" + "-".repeat(e.length) + "\n";
if (schema !== undefined) s += "schema" + " = " + JSON.stringify(printableSchema(schema), null, 2) + "\n";
if (options !== undefined) s += "options" + " = " + JSON.stringify(printableOptions(options)) + "\n";
if (access !== undefined) s += "access" + " = " + JSON.stringify(access, null, 2) + "\n";
if (input !== undefined) s += "input" + " = " + JSON.stringify(input, null, 2) + "\n";
if (output !== undefined) s += "output" + " = " + JSON.stringify(output, null, 2) + "\n";
if (expected !== undefined) s += "expected" + " = " + JSON.stringify(expected, null, 2) + "\n";
if (errors !== undefined) s += "errors" + " = " + JSON.stringify(errors, null, 2) + "\n";
try {
var fn = xschema.precompile("process", schema, options, access);
s += "process = " + fn.toString();
}
catch (ex) {
s += "process = <Invalid function generated>";
}
return reason + "\n" + s;
}
class TestError extends Error {
constructor(message) {
super(message);
this.name = "TestError";
this.message = message;
}
}
function pass(input, schema, options, access, expected) {
var output = null;
var err = null;
try {
output = xschema.process(input, schema, options, access);
}
catch (ex) {
err = ex;
}
if (err) {
var errors = err instanceof xschema.SchemaError ? err.errors : undefined;
console.log(serializeFailure(
"Should have passed", schema, options, access, input, undefined, expected, errors));
throw err;
}
if (arguments.length <= 4)
expected = input;
if (!equals(output, expected)) {
throw new TestError(serializeFailure(
"Didn't match the expected output", schema, options, access, input, output, arguments.length <= 4 ? undefined : expected));
}
}
function fail(input, schema, options, access) {
var output = undefined;
var message = "Should have failed";
try {
output = xschema.process(input, schema, options, access);
}
catch (ex) {
if (ex instanceof xschema.SchemaError)
return;
message = "Should have thrown SchemaError (but thrown " + ex.name + ")";
}
throw new TestError(serializeFailure(message, schema, options, access, input, output));
}
function assertThrow(fn) {
try {
fn();
} catch (ex) {
return;
}
throw new Error("Should have thrown exception.");
}
// ============================================================================
// [Tests]
// ============================================================================
describe("xschema", function() {
// --------------------------------------------------------------------------
// [Utilities]
// --------------------------------------------------------------------------
it("should test xschema.misc.equals", function() {
// Basics.
assert(equals(null , null ));
assert(equals(undefined, undefined));
assert(equals(true , true ));
assert(equals(false , false ));
assert(equals(0 , 0 ));
assert(equals(0.10 , 0.10 ));
assert(equals("" , "" ));
assert(equals("string" , "string" ));
assert(equals(Infinity , Infinity ));
assert(equals(-Infinity, -Infinity));
assert(equals(NaN , NaN ));
assert(equals({ a: 0 } , { a: 0 } ));
assert(equals([0, 1, 2], [0, 1, 2]));
assert(!equals(null, undefined));
assert(!equals(undefined, null));
assert(!equals(0, "0"));
assert(!equals("0", 0));
assert(!equals(false, "false"));
assert(!equals("true", true));
assert(!equals("", null));
assert(!equals(null, ""));
assert(!equals(0, null));
assert(!equals(null, 0));
assert(!equals(null, {}));
assert(!equals({}, null));
assert(!equals(null, []));
assert(!equals([], null));
assert(!equals({ a: undefined }, {}));
assert(!equals({}, { a: undefined }));
assert(!equals({}, []));
assert(!equals([], {}));
// Object equality.
assert(equals({
boolValue: false,
numberValue: 42,
stringValue: "string",
nestedObject: {
a: 0,
b: 1
},
nestedArray: [1, 2, 3]
}, {
boolValue: false,
numberValue: 42,
stringValue: "string",
nestedObject: {
a: 0,
b: 1
},
nestedArray: [1, 2, 3]
}));
// Cyclic references.
var aCyclic = {
a: 0,
b: 1
};
var bCyclic = {
a: 0,
b: 1
};
aCyclic.cyclic = bCyclic;
bCyclic.cyclic = aCyclic;
assertThrow(function() { equals(aCyclic, bCyclic); });
assertThrow(function() { equals(bCyclic, aCyclic); });
});
it("should test xschema.misc.cloneDeep", function() {
var orig = {
a: true,
b: false,
c: 1,
d: "string",
e: {
a: [{}, [], false, true, 0, 1, "x"]
},
f: [NaN, Infinity, -Infinity, 0.1122]
};
var copy = cloneDeep(orig);
assert(equals(copy, orig));
assert(copy !== orig);
assert(copy.e !== orig.e);
assert(copy.f !== orig.f);
assert(copy.e.a !== orig.e.a);
assert(copy.e.a[0] !== orig.e.a[0]);
assert(copy.e.a[1] !== orig.e.a[1]);
});
it("should test xschema.misc.isVariableName", function() {
assert(xschema.misc.isVariableName("someVar") === true);
assert(xschema.misc.isVariableName("SomeVar") === true);
assert(xschema.misc.isVariableName("$someVar") === true);
assert(xschema.misc.isVariableName("_someVar") === true);
assert(xschema.misc.isVariableName("$1") === true);
assert(xschema.misc.isVariableName("$$") === true);
assert(xschema.misc.isVariableName("1") === false);
assert(xschema.misc.isVariableName("1$NotAVar") === false);
assert(xschema.misc.isVariableName("1_NotAVar") === false);
});
it("should test xschema.misc.isDirectiveName", function() {
assert(xschema.misc.isDirectiveName("$") === true);
assert(xschema.misc.isDirectiveName("$directive") === true);
assert(xschema.misc.isDirectiveName("") === false);
assert(xschema.misc.isDirectiveName("fieldName") === false);
});
it("should test xschema.misc.escapeRegExp", function() {
assert(xschema.misc.escapeRegExp("[]{}") === "\\[\\]\\{\\}");
});
it("should test xschema.misc.unescapeFieldName", function() {
assert(xschema.misc.unescapeFieldName("field") === "field");
assert(xschema.misc.unescapeFieldName("\\$field") === "$field");
});
it("should test xschema.misc.toCamelCase", function() {
assert(xschema.misc.toCamelCase("ThisIsString") === "thisIsString");
assert(xschema.misc.toCamelCase("this-is-string") === "thisIsString");
assert(xschema.misc.toCamelCase("THIS_IS_STRING") === "thisIsString");
assert(xschema.misc.toCamelCase("this-isString") === "thisIsString");
assert(xschema.misc.toCamelCase("THIS_IsSTRING") === "thisIsString");
});
it("should test xschema.misc.isBigInt", function() {
assert(xschema.misc.isBigInt("-99999999999999999999999") === true);
assert(xschema.misc.isBigInt("0" ) === true);
assert(xschema.misc.isBigInt("999999999999999999999999") === true);
});
it("should test xschema.misc.compareBigInt", function() {
assert(xschema.misc.compareBigInt("0", "0" ) === 0);
assert(xschema.misc.compareBigInt("1", "1" ) === 0);
assert(xschema.misc.compareBigInt("-1", "-1" ) === 0);
assert(xschema.misc.compareBigInt("-1", "1" ) === -1);
assert(xschema.misc.compareBigInt("1", "-1" ) === 1);
assert(xschema.misc.compareBigInt("1", "99999999999999") === -1);
assert(xschema.misc.compareBigInt("1", "-9999999999999") === 1);
assert(xschema.misc.compareBigInt("-9999999999999", "1") === -1);
assert(xschema.misc.compareBigInt("99999999999999", "1") === 1);
assert(xschema.misc.compareBigInt("1", "2" ) === -1);
assert(xschema.misc.compareBigInt("2", "1" ) === 1);
assert(xschema.misc.compareBigInt("1", "99" ) === -1);
assert(xschema.misc.compareBigInt("99", "1" ) === 1);
assert(xschema.misc.compareBigInt("1", "99999999999999") === -1);
assert(xschema.misc.compareBigInt("99999999999999", "1") === 1);
assert(xschema.misc.compareBigInt("-2", "-1" ) === -1);
assert(xschema.misc.compareBigInt("-1", "-2" ) === 1);
});
// --------------------------------------------------------------------------
// [Enum]
// --------------------------------------------------------------------------
it("should test enum", function() {
// Enum - safe, unique, and sequential.
var AnimalDef = {
Horse: 0,
Dog: 1,
Cat: 2,
Mouse: 4,
Hamster: 3
};
var AnimalEnum = xschema.enum(AnimalDef);
assert(Object.keys(AnimalEnum).length === 5);
assert(AnimalEnum.Horse === 0);
assert(AnimalEnum.Dog === 1);
assert(AnimalEnum.Cat === 2);
assert(AnimalEnum.Hamster === 3);
assert(AnimalEnum.Mouse === 4);
assert(AnimalEnum.hasKey("Horse" ) === true);
assert(AnimalEnum.hasKey("Mouse" ) === true);
assert(AnimalEnum.hasKey("constructor" ) === false);
assert(AnimalEnum.hasKey("hasOwnProperty" ) === false);
assert(AnimalEnum.keyToValue("Horse" ) === AnimalEnum.Horse );
assert(AnimalEnum.keyToValue("Dog" ) === AnimalEnum.Dog );
assert(AnimalEnum.keyToValue("Cat" ) === AnimalEnum.Cat );
assert(AnimalEnum.keyToValue("Hamster" ) === AnimalEnum.Hamster);
assert(AnimalEnum.keyToValue("Mouse" ) === AnimalEnum.Mouse );
assert(AnimalEnum.keyToValue("constructor") === undefined);
assert(AnimalEnum.valueToKey(AnimalEnum.Horse ) === "Horse" );
assert(AnimalEnum.valueToKey(AnimalEnum.Dog ) === "Dog" );
assert(AnimalEnum.valueToKey(AnimalEnum.Cat ) === "Cat" );
assert(AnimalEnum.valueToKey(AnimalEnum.Hamster) === "Hamster");
assert(AnimalEnum.valueToKey(AnimalEnum.Mouse ) === "Mouse" );
assert(AnimalEnum.valueToKey(5) === undefined);
assert(AnimalEnum.valueToKey(-1) === undefined);
assert(AnimalEnum.valueToKey("0") === undefined);
assert(equals(AnimalEnum.$.keyMap, AnimalDef));
assert(equals(AnimalEnum.$.keyArray, [
"Horse",
"Dog",
"Cat",
"Mouse",
"Hamster"
]));
assert(equals(AnimalEnum.$.valueMap, {
"0": "Horse",
"1": "Dog",
"2": "Cat",
"3": "Hamster",
"4": "Mouse"
}));
assert(equals(AnimalEnum.$.valueArray, [
0, 1, 2, 3, 4
]));
assert(AnimalEnum.$.min === 0);
assert(AnimalEnum.$.max === 4);
assert(AnimalEnum.$.safe === true);
assert(AnimalEnum.$.unique === true);
assert(AnimalEnum.$.sequential === true);
// Enum - safe, unique, and non-sequential.
var TypeIdUniqueDef = {
String: 1299,
Number: 3345,
Object: 6563,
Array : 1234
};
var TypeIdUniqueEnum = xschema.enum(TypeIdUniqueDef);
assert(TypeIdUniqueEnum.keyToValue("String") === TypeIdUniqueEnum.String);
assert(TypeIdUniqueEnum.keyToValue("Number") === TypeIdUniqueEnum.Number);
assert(TypeIdUniqueEnum.keyToValue("Object") === TypeIdUniqueEnum.Object);
assert(TypeIdUniqueEnum.keyToValue("Array" ) === TypeIdUniqueEnum.Array );
assert(TypeIdUniqueEnum.valueToKey(TypeIdUniqueEnum.String) === "String");
assert(TypeIdUniqueEnum.valueToKey(TypeIdUniqueEnum.Number) === "Number");
assert(TypeIdUniqueEnum.valueToKey(TypeIdUniqueEnum.Object) === "Object");
assert(TypeIdUniqueEnum.valueToKey(TypeIdUniqueEnum.Array ) === "Array" );
assert(TypeIdUniqueEnum.$.min === 1234);
assert(TypeIdUniqueEnum.$.max === 6563);
assert(TypeIdUniqueEnum.$.safe === true);
assert(TypeIdUniqueEnum.$.unique === true);
assert(TypeIdUniqueEnum.$.sequential === false);
// Enum - safe, non-unique, and non-sequential.
var TypeIdNonUniqueDef = {
String: 1299,
Number: 3345,
Object: 6563, // Same as Array
Array : 6563 // Same as Object, but value should be mapped to "Object".
};
var TypeIdNonUniqueEnum = xschema.enum(TypeIdNonUniqueDef);
assert(TypeIdNonUniqueEnum.keyToValue("String") === TypeIdNonUniqueEnum.String);
assert(TypeIdNonUniqueEnum.keyToValue("Number") === TypeIdNonUniqueEnum.Number);
assert(TypeIdNonUniqueEnum.keyToValue("Object") === TypeIdNonUniqueEnum.Object);
assert(TypeIdNonUniqueEnum.keyToValue("Array" ) === TypeIdNonUniqueEnum.Array );
assert(TypeIdNonUniqueEnum.valueToKey(TypeIdNonUniqueEnum.String) === "String");
assert(TypeIdNonUniqueEnum.valueToKey(TypeIdNonUniqueEnum.Number) === "Number");
assert(TypeIdNonUniqueEnum.valueToKey(TypeIdNonUniqueEnum.Object) === "Object");
// Array share the same value as Object, but Object has been defined first,
// so Array value has to map to "Object" string.
assert(TypeIdNonUniqueEnum.valueToKey(TypeIdNonUniqueEnum.Array) === "Object");
assert(equals(TypeIdNonUniqueEnum.$.valueMap, {
"1299": "String",
"3345": "Number",
"6563": "Object"
}));
assert(equals(TypeIdNonUniqueEnum.$.valueArray, [1299, 3345, 6563]));
assert(TypeIdNonUniqueEnum.$.min === 1299);
assert(TypeIdNonUniqueEnum.$.max === 6563);
assert(TypeIdNonUniqueEnum.$.safe === true);
assert(TypeIdNonUniqueEnum.$.unique === false);
assert(TypeIdNonUniqueEnum.$.sequential === false);
// Enum - unsafe.
assert(xschema.enum({ A:-1.1 }).$.safe === false);
assert(xschema.enum({ A: 1.1 }).$.safe === false);
assert(xschema.enum({ A: 1234.1234 }).$.safe === false);
assert(xschema.enum({ A: xschema.kInt53Min - 2 }).$.safe === false);
assert(xschema.enum({ A: xschema.kInt53Max + 2 }).$.safe === false);
// Enum - using reserved property names (Object.prototype properties).
var ReservedDef = {
constructor: 0,
hasOwnProperty: 1,
__defineGetter__: 2,
toSource: 3,
toString: 4,
valueOf: 5
};
var ReservedEnum = xschema.enum(ReservedDef);
assert(equals(ReservedEnum.$.keyMap, ReservedDef));
assert(ReservedEnum.hasKey("constructor" ) === true );
assert(ReservedEnum.hasKey("__defineGetter__" ) === true );
assert(ReservedEnum.hasKey("valueOf" ) === true );
assert(ReservedEnum.hasKey("propertyIsEnumerable") === false);
assert(ReservedEnum.keyToValue("constructor" ) === 0);
assert(ReservedEnum.keyToValue("__defineGetter__" ) === 2);
assert(ReservedEnum.keyToValue("valueOf" ) === 5);
assert(ReservedEnum.keyToValue("propertyIsEnumerable") === undefined);
// Ban keys that collide with members xschema.enum() provides.
assertThrow(function() { xschema.enum({ $ : 0 }); });
assertThrow(function() { xschema.enum({ hasKey : 0 }); });
assertThrow(function() { xschema.enum({ hasValue : 0 }); });
assertThrow(function() { xschema.enum({ keyToValue: 0 }); });
assertThrow(function() { xschema.enum({ valueToKey: 0 }); });
// Ban JS keys that are essential to the JS engine.
assertThrow(function() { xschema.enum({ prototype : 0 }); });
// Non-numeric values are not allowed.
assertThrow(function() { xschema.enum({ infinityValue : Infinity }); });
assertThrow(function() { xschema.enum({ infinityValue :-Infinity }); });
assertThrow(function() { xschema.enum({ nanValue : NaN }); });
assertThrow(function() { xschema.enum({ booleanValue : false }); });
assertThrow(function() { xschema.enum({ booleanValue : true }); });
assertThrow(function() { xschema.enum({ stringValue : "1" }); });
assertThrow(function() { xschema.enum({ objectValue : {} }); });
assertThrow(function() { xschema.enum({ arrayValue : [] }); });
});
// --------------------------------------------------------------------------
// [Core]
// --------------------------------------------------------------------------
it("should validate null and fail if undefined", function() {
["bool", "int", "number", "string", "text", "date", "datetime", "object"].forEach(function(type) {
pass(null , xschema.schema({ $type: type, $nullable: true }));
fail(undefined, xschema.schema({ $type: type, $nullable: true }));
});
});
// --------------------------------------------------------------------------
// [SchemaType - Any]
// --------------------------------------------------------------------------
it("should validate any - anything", function() {
var def = xschema.schema({ $type: "any" });
var passData = [false, true, 0, 1, 42.42, "", "string", {}, [], { a: true }, [[[1, 2], 3], 4, { a: true }]];
var failData = [null, undefined];
passData.forEach(function(value) { pass(value, def); });
failData.forEach(function(value) { fail(value, def); });
});
it("should validate any - $allowed", function() {
var def = xschema.schema({ $type: "any" });
var passData = [false, true, 0, 1, 42.42, "", "string", {}, [], { a: true }, [[[1, 2], 3], 4, { a: true }]];
var failData = [null, undefined];
passData.forEach(function(value) { pass(value, def); });
failData.forEach(function(value) { fail(value, def); });
});
// --------------------------------------------------------------------------
// [SchemaType - Bool]
// --------------------------------------------------------------------------
it("should validate bool", function() {
var def = xschema.schema({ $type: "bool" });
var passData = [false, true];
var failData = [0, 1, "", "string", {}, [], Infinity, -Infinity, NaN];
passData.forEach(function(value) { pass(value, def); });
failData.forEach(function(value) { fail(value, def); });
});
// --------------------------------------------------------------------------
// [SchemaType - Number]
// --------------------------------------------------------------------------
it("should validate number - int", function() {
var def = xschema.schema({ $type: "int" });
var passData = [0, 1, -1, 1152921504606847000, -1152921504606847000, 1.7976931348623157e+308, -1.7976931348623157e+308];
var failData = [false, true, "", "0", "string", {}, [], 0.1, -0.23211, Infinity, -Infinity, NaN];
passData.forEach(function(value) { pass(value, def); });
failData.forEach(function(value) { fail(value, def); });
});
it("should validate number - uint", function() {
var def = xschema.schema({ $type: "uint" });
var passData = [0, 1, 1152921504606847000, 1.7976931348623157e+308];
var failData = [false, true, "", "0", "string", {}, [], 0.1, -0.23211, -1152921504606847000, -1.7976931348623157e+308, Infinity, -Infinity, NaN];
passData.forEach(function(value) { pass(value, def); });
failData.forEach(function(value) { fail(value, def); });
});
it("should validate number - intxx", function() {
pass(-128 , xschema.schema({ $type: "int8" }));
pass( 127 , xschema.schema({ $type: "int8" }));
pass( 255 , xschema.schema({ $type: "uint8" }));
pass(-32768 , xschema.schema({ $type: "int16" }));
pass( 32767 , xschema.schema({ $type: "int16" }));
pass( 65535 , xschema.schema({ $type: "uint16" }));
pass(-8388608 , xschema.schema({ $type: "int24" }));
pass( 8388607 , xschema.schema({ $type: "int24" }));
pass( 16777215 , xschema.schema({ $type: "uint24" }));
pass(-2147483648 , xschema.schema({ $type: "int32" }));
pass( 2147483647 , xschema.schema({ $type: "int32" }));
pass( 4294967295 , xschema.schema({ $type: "uint32" }));
pass(-9007199254740991, xschema.schema({ $type: "int53" }));
pass( 9007199254740991, xschema.schema({ $type: "int53" }));
pass( 9007199254740991, xschema.schema({ $type: "uint53" }));
fail(-129 , xschema.schema({ $type: "int8" }));
fail( 128 , xschema.schema({ $type: "int8" }));
fail(-1 , xschema.schema({ $type: "uint8" }));
fail( 256 , xschema.schema({ $type: "uint8" }));
fail(-32769 , xschema.schema({ $type: "int16" }));
fail( 32768 , xschema.schema({ $type: "int16" }));
fail(-1 , xschema.schema({ $type: "uint16" }));
fail( 65536 , xschema.schema({ $type: "uint16" }));
fail(-8388609 , xschema.schema({ $type: "int24" }));
fail( 8388608 , xschema.schema({ $type: "int24" }));
fail(-1 , xschema.schema({ $type: "uint24" }));
fail( 16777216 , xschema.schema({ $type: "uint24" }));
fail(-2147483649 , xschema.schema({ $type: "int32" }));
fail( 2147483648 , xschema.schema({ $type: "int32" }));
fail(-1 , xschema.schema({ $type: "uint32" }));
fail( 4294967296 , xschema.schema({ $type: "uint32" }));
fail(-9007199254740992, xschema.schema({ $type: "int53" }));
fail( 9007199254740992, xschema.schema({ $type: "int53" }));
fail(-1 , xschema.schema({ $type: "uint53" }));
fail( 9007199254740992, xschema.schema({ $type: "uint53" }));
});
it("should validate number - double", function() {
var def = xschema.schema({ $type: "number" });
var passData = [0, 1, -1, 0.1, -0.23211];
var failData = [false, true, "", "0", "string", {}, [], Infinity, -Infinity, NaN];
passData.forEach(function(value) { pass(value, def); });
failData.forEach(function(value) { fail(value, def); });
});
it("should validate number - lat / lon", function() {
var defLat = xschema.schema({ $type: "lat" });
var defLon = xschema.schema({ $type: "lon" });
var passLat = [-90, -45.5334, 0, 34.4432, 90];
var failLat = [-90.0001, 90.0001, "", true, null, undefined];
var passLon = [-180, -144.4322, 0, 99.2332, 180];
var failLon = [-180.0001, 180.0001, "", true, null, undefined];
passLat.forEach(function(value) { pass(value, defLat); });
failLat.forEach(function(value) { fail(value, defLat); });
passLon.forEach(function(value) { pass(value, defLon); });
failLon.forEach(function(value) { fail(value, defLon); });
});
it("should validate number - $allowed", function() {
var types = [
"int", "int8", "int16", "int32", "double", "number", "numeric"
];
types.forEach(function(type) {
pass( 0, xschema.schema({ $type: type, $allowed: [0, 1, 2] }));
pass( 0, xschema.schema({ $type: type, $allowed: [0, 1, 5] }));
pass( 5, xschema.schema({ $type: type, $allowed: [1, 5, 0] }));
fail(-1, xschema.schema({ $type: type, $allowed: [0, 1, 2] }));
fail( 6, xschema.schema({ $type: type, $allowed: [0, 1, 5] }));
});
});
it("should validate number - $min / $max", function() {
var types = [
"int", "int8", "int16", "int32", "double", "number", "numeric"
];
types.forEach(function(type) {
pass( 0, xschema.schema({ $type: type, $min: 0, $max: 5 }));
pass( 5, xschema.schema({ $type: type, $min: 0, $max: 5 }));
pass( 1, xschema.schema({ $type: type, $min: 0, $minExclusive: true }));
pass( 4, xschema.schema({ $type: type, $max: 5, $maxExclusive: true }));
fail(-1, xschema.schema({ $type: type, $min: 0, $max: 5 }));
fail( 6, xschema.schema({ $type: type, $min: 0, $max: 5 }));
fail( 0, xschema.schema({ $type: type, $min: 0, $minExclusive: true }));
fail( 5, xschema.schema({ $type: type, $max: 0, $maxExclusive: true }));
});
});
it("should validate number - $min / $max (exclusive)", function() {
pass(9, xschema.schema({ $type: "int", $min: 9, $minExclusive: false }));
fail(9, xschema.schema({ $type: "int", $min: 9, $minExclusive: true }));
pass(9, xschema.schema({ $type: "int", $max: 9, $maxExclusive: false }));
fail(9, xschema.schema({ $type: "int", $max: 9, $maxExclusive: true }));
});
it("should validate number - $min / $max (invalid)", function() {
assertThrow(function() { xschema.schema({ $type: "int", $min: "1" }); });
assertThrow(function() { xschema.schema({ $type: "int", $max: "1" }); });
assertThrow(function() { xschema.schema({ $type: "int", $min: "x" }); });
assertThrow(function() { xschema.schema({ $type: "int", $max: "x" }); });
});
it("should validate numeric - precision and scale", function() {
var defWithType = xschema.schema({
$type: "numeric(6, 2)"
});
var defExplicit = xschema.schema({
$type: "numeric",
$precision: 6,
$scale: 2
});
var passData = [
-9999.99, -1111.11, -1.11, -1, 0, 1, 1.11, 1111.11, 9999.99
];
var failData = [
false, true, "", "0", "string", {}, [], Infinity, -Infinity, NaN,
-10000, 10000
];
passData.forEach(function(value) {
pass(value, defWithType);
pass(value, defExplicit);
});
failData.forEach(function(value) {
fail(value, defWithType);
fail(value, defExplicit);
});
});
it("should validate numeric - precision / scale (invalid)", function() {
assertThrow(function() { xschema.schema({ $type: "numeric(-2)" }); });
assertThrow(function() { xschema.schema({ $type: "numeric(2,-2)" }); });
assertThrow(function() { xschema.schema({ $type: "numeric(2,-2)" }); });
assertThrow(function() { xschema.schema({ $type: "numeric(2, 2)" }); });
assertThrow(function() { xschema.schema({ $type: "numeric(2, 4)" }); });
assertThrow(function() { xschema.schema({ $type: "numeric(invalid)" }); });
});
it("should validate number - $exp", function() {
pass(4 , xschema.schema({ $type: "number", $exp: "1" }));
pass(4 , xschema.schema({ $type: "number", $exp: "(x % 3) == 1" }));
fail(5 , xschema.schema({ $type: "number", $exp: "(x % 3) == 1" }));
pass(32, xschema.schema({ $type: "number", $exp: "isint(log2(x))" }));
fail(33, xschema.schema({ $type: "number", $exp: "isint(log2(x))" }));
});
it("should validate number - $exp (invalid)", function() {
assertThrow(function() { xschema.schema({ $type: "number", $exp: "1_" }); });
assertThrow(function() { xschema.schema({ $type: "number", $exp: "1+" }); });
assertThrow(function() { xschema.schema({ $type: "number", $exp: "1a" }); });
});
// --------------------------------------------------------------------------
// [SchemaType - Char]
// --------------------------------------------------------------------------
it("should validate char", function() {
pass("" , xschema.schema({ $type: "char", $empty: true }));
pass("a" , xschema.schema({ $type: "char" }));
pass("b" , xschema.schema({ $type: "char" }));
pass("a" , xschema.schema({ $type: "char", $allowed: "abc" }));
pass("c" , xschema.schema({ $type: "char", $allowed: "abc" }));
fail("" , xschema.schema({ $type: "char" }));
fail("" , xschema.schema({ $type: "char", $empty: false }));
fail("A" , xschema.schema({ $type: "char", $allowed: "abc" }));
fail("z" , xschema.schema({ $type: "char", $allowed: "abc" }));
fail("ab", xschema.schema({ $type: "char" }));
fail("bc", xschema.schema({ $type: "char" }));
});
// --------------------------------------------------------------------------
// [SchemaType - String]
// --------------------------------------------------------------------------
it("should validate string", function() {
pass("\x00" , xschema.schema({ $type: "string" }));
pass("xxxx" , xschema.schema({ $type: "string" }));
pass("abc" , xschema.schema({ $type: "string", $length : 3 }));
pass("abc" , xschema.schema({ $type: "string", $minLength: 3 }));
pass("abcdef", xschema.schema({ $type: "string", $minLength: 3 }));
pass("abc" , xschema.schema({ $type: "string", $maxLength: 6 }));
pass("abcdef", xschema.schema({ $type: "string", $maxLength: 6 }));
fail("abc", xschema.schema({ $type: "string", $length : 2 }));
fail("abc", xschema.schema({ $type: "string", $minLength: 4 }));
fail("abc", xschema.schema({ $type: "string", $maxLength: 2 }));
});
it("should validate string - allowed", function() {
var allowed = ["yes", "no", "maybe"];
var def = xschema.schema({ $type: "text", $empty: true, $allowed: allowed });
var passData = allowed.concat([""]);
var failData = [null, "never", " yes", "no ", " maybe "];
passData.forEach(function(value) {
pass(value, def);
});
failData.forEach(function(value) {
fail(value, def);
});
});
it("should validate string - text (lo)", function() {
// Text goes through the same validator as "string", so test only parts
// where "string" vs "text" differ.
var def = xschema.schema({ $type: "text" });
// Should accept some characters below 32.
var passData = [
"",
"some text \x09",
"some text \x0A",
"some text \x0D",
"!@#$%^&*(),.+-=/<>{}[]_~|`\\:;?'"
];
// Should refuse NULL and other characters below 32.
var failData = [
"some text \x00",
"some text \x1B",
"some text \x1F"
];
passData.forEach(function(value) {
pass(value, def);
});
failData.forEach(function(value) {
fail(value, def);
});
});
it("should validate string - text (lo+hi)", function() {
var def = xschema.schema({ $type: "textline" });
var passData = [
"",
"some text \x09",
"!@#$%^&*(),.+-=/<>{}[]_~|`\\:;?'"
];
var failData = [
"some text \x00",
"some text \x1B",
"some text \x1F",
"some text \n",
"some text \r\n",
"some text \n\r",
"some text \u2028",
"some text \u2029"
];
passData.forEach(function(value) {
pass(value, def);
});
failData.forEach(function(value) {
fail(value, def);
});
});
it("should validate string - text (surrogate pairs)", function() {
var def = xschema.schema({ $type: "text" });
var passData = [
"\uD834\uDF06",
"______\uD834\uDF06",
"\uD834\uDF06______"
];
var failData = [
"\uDF06",
"\uD834",
"\uDF06\uDF06",
"\uD834\uD834",
"\uDF06\uD834",
"______\uDF06",
"\uDF06______",
"______\uD834",
"\uD834______",
"\uD834\uDF06\uD834",
"\uD834\uDF06\uDF06"
];
passData.forEach(function(value) {
pass(value, def);
});
failData.forEach(function(value) {
fail(value, def);
});
});
// --------------------------------------------------------------------------
// [SchemaType - BigInt]
// --------------------------------------------------------------------------
it("should validate bigint - int64", function() {
var def = xschema.schema({ $type: "int64" });
var passData = [
"0",
"1",
"12",
"123",
"1234",
"12345",
"10000",
"1000000000000000000",
"9000000000000000000",
"9200000000000000000",
"9220000000000000000",
"9223000000000000000",
"9223000000000000000",
"9223300000000000000",
"9223370000000000000",
"9223372000000000000",
"9223372030000000000",
"9223372036000000000",
"9223372036800000000",
"9223372036850000000",
"9223372036854000000",
"9223372036854700000",
"9223372036854770000",
"9223372036854775000",
"9223372036854775800",
"9223372036854775800",
"9223372036854775806",
"9223372036854775807"
];
var failData = [
0,
true,
1222,
"",
"invalid",
"0x",
"0 ",
"x0",
" 0",
"[0]",
"00",
"000",
"9223372036854775808",
"9223372036854775810",
"9223372036854775900",
"9223372036854776000",
"9223372036854780000",
"9223372036854800000",
"9223372036855000000",
"9223372036860000000",
"9223372036900000000",
"9223372037000000000",
"9223372040000000000",
"9223372100000000000",
"9223373000000000000",
"9223380000000000000",
"9223400000000000000",
"9224000000000000000",
"9230000000000000000",
"9300000000000000000",
"9999999999999999999",
"10000000000000000000",
"-",
"-0",
"-00",
"-000"
];
passData.forEach(function(data) {
pass(data, def);
});
failData.forEach(function(data) {
fail(data, def);
});
});
it("should validate bigint - $min / $max", function() {
pass("1234" , xschema.schema({ $type: "bigint", $min: "-1" , $max: "9999" }));
pass("1234" , xschema.schema({ $type: "bigint", $min: "-1" , $max: "1234" }));
pass("1234" , xschema.schema({ $type: "bigint", $min: "1233" , $max: "1235" }));
pass("1234" , xschema.schema({ $type: "bigint", $min: "1234" , $max: "1234" }));
fail("1234" , xschema.schema({ $type: "bigint", $min: "-1234", $max: "1233" }));
fail("1234" , xschema.schema({ $type: "bigint", $min: "-1" , $max: "1233" }));
fail("1234" , xschema.schema({ $type: "bigint", $min: "0" , $max: "1233" }));
fail("1234" , xschema.schema({ $type: "bigint", $min: "1235" , $max: "1235" }));
fail("1234" , xschema.schema({ $type: "bigint", $min: "1235" , $max: "9999" }));