kotlin-node/node.assert

Package-level declarations

Types

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external class AssertionError : <ERROR CLASS> ERROR CLASS: Symbol not found for js.errors.JsError

Indicates the failure of an assertion. All errors thrown by the node:assert module will be instances of the AssertionError class.

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sealed external interface AssertionErrorOptions
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sealed external interface AssertionErrorOptionsDiff
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sealed external interface AssertMethodNames
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sealed external interface AssertOptions
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sealed external interface AssertOptionsDiff
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typealias AssertPredicate = Any
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external class CallTracker

This feature is deprecated and will be removed in a future version. Please consider using alternatives such as the mock helper function.

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sealed external interface CallTrackerCall
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sealed external interface CallTrackerReportInformation

Properties

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external val kOptions: ERROR CLASS: Symbol not found for js.symbol.Symbol

Functions

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external fun assert(value: Any?)
external fun assert(value: Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun assert(value: Any?, message: String = definedExternally)

An alias of {@link assert.ok}.

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external fun <T> deepEqual(actual: Any?, expected: T)
external fun <T> deepEqual(actual: Any?, expected: T, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun <T> deepEqual(actual: Any?, expected: T, message: String = definedExternally)

Tests for deep equality between the actual and expected parameters. "Deep" equality means that the enumerable "own" properties of child objects are recursively evaluated also by the following rules.

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external fun doesNotMatch(value: String, regExp: ERROR CLASS: Symbol not found for RegExp)
external fun doesNotMatch(value: String, regExp: ERROR CLASS: Symbol not found for RegExp, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun doesNotMatch(value: String, regExp: ERROR CLASS: Symbol not found for RegExp, message: String = definedExternally)

Expects the string input not to match the regular expression.

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suspend external fun doesNotReject(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void

Awaits the asyncFn promise or, if asyncFn is a function, immediately calls the function and awaits the returned promise to complete. It will then check that the promise is not rejected.

suspend external fun doesNotReject(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun doesNotReject(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
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external fun doesNotRejectAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>

Awaits the asyncFn promise or, if asyncFn is a function, immediately calls the function and awaits the returned promise to complete. It will then check that the promise is not rejected.

external fun doesNotRejectAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun doesNotRejectAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
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external fun doesNotThrow(block: () -> Any?)
external fun doesNotThrow(block: () -> Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun doesNotThrow(block: () -> Any?, message: String = definedExternally)

Asserts that the function fn does not throw an error.

external fun doesNotThrow(block: () -> Any?, error: AssertPredicate)
external fun doesNotThrow(block: () -> Any?, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun doesNotThrow(block: () -> Any?, error: AssertPredicate, message: String = definedExternally)
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external fun <T> equal(actual: Any?, expected: T)
external fun <T> equal(actual: Any?, expected: T, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun <T> equal(actual: Any?, expected: T, message: String = definedExternally)

Tests strict equality between the actual and expected parameters as determined by Object.is().

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external fun fail(): Nothing
external fun fail(message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): Nothing
external fun fail(message: String = definedExternally): Nothing

Throws an AssertionError with the provided error message or a default error message. If the message parameter is an instance of an Error then it will be thrown instead of the AssertionError.

external fun fail(actual: Any?, expected: Any?): Nothing
external fun fail(actual: Any?, expected: Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally, operator: String = definedExternally, stackStartFn: Function<*> = definedExternally): Nothing
external fun fail(actual: Any?, expected: Any?, message: String = definedExternally, operator: String = definedExternally, stackStartFn: Function<*> = definedExternally): Nothing
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external fun ifError(value: Any?)

Throws value if value is not undefined or null. This is useful when testing the error argument in callbacks. The stack trace contains all frames from the error passed to ifError() including the potential new frames for ifError() itself.

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external fun match(value: String, regExp: ERROR CLASS: Symbol not found for RegExp)
external fun match(value: String, regExp: ERROR CLASS: Symbol not found for RegExp, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun match(value: String, regExp: ERROR CLASS: Symbol not found for RegExp, message: String = definedExternally)

Expects the string input to match the regular expression.

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external fun notDeepEqual(actual: Any?, expected: Any?)
external fun notDeepEqual(actual: Any?, expected: Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun notDeepEqual(actual: Any?, expected: Any?, message: String = definedExternally)

Tests for deep strict inequality. Opposite of {@link deepStrictEqual}.

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external fun notEqual(actual: Any?, expected: Any?)
external fun notEqual(actual: Any?, expected: Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun notEqual(actual: Any?, expected: Any?, message: String = definedExternally)

Tests strict inequality between the actual and expected parameters as determined by Object.is().

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external fun ok(value: Any?)
external fun ok(value: Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun ok(value: Any?, message: String = definedExternally)

Tests if value is truthy. It is equivalent to assert.equal(!!value, true, message).

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external fun partialDeepStrictEqual(actual: Any?, expected: Any?)
external fun partialDeepStrictEqual(actual: Any?, expected: Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun partialDeepStrictEqual(actual: Any?, expected: Any?, message: String = definedExternally)

Tests for partial deep equality between the actual and expected parameters. "Deep" equality means that the enumerable "own" properties of child objects are recursively evaluated also by the following rules. "Partial" equality means that only properties that exist on the expected parameter are going to be compared.

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suspend external fun rejects(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void

Awaits the asyncFn promise or, if asyncFn is a function, immediately calls the function and awaits the returned promise to complete. It will then check that the promise is rejected.

suspend external fun rejects(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
suspend external fun rejects(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for js.core.Void
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external fun rejectsAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>

Awaits the asyncFn promise or, if asyncFn is a function, immediately calls the function and awaits the returned promise to complete. It will then check that the promise is rejected.

external fun rejectsAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
external fun rejectsAsync(block: () -> ERROR CLASS: Symbol not found for Promise<kotlin/Any?>, error: AssertPredicate, message: String = definedExternally): ERROR CLASS: Symbol not found for Promise<ERROR CLASS: Symbol not found for js.core.Void>
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external fun throws(block: () -> Any?)
external fun throws(block: () -> Any?, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun throws(block: () -> Any?, message: String = definedExternally)

Expects the function fn to throw an error.

external fun throws(block: () -> Any?, error: AssertPredicate)
external fun throws(block: () -> Any?, error: AssertPredicate, message: ERROR CLASS: Symbol not found for js.errors.JsError = definedExternally)
external fun throws(block: () -> Any?, error: AssertPredicate, message: String = definedExternally)