@std/assert@1.0.16

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Built and signed on GitHub Actions

Any constructor

An array-like object (Array, Uint8Array, NodeList, etc.) that is not a string

Make an assertion, error will be thrown if expr does not have truthy value.

Make an assertion that actual and expected are almost equal numbers through a given tolerance. It can be used to take into account IEEE-754 double-precision floating-point representation limitations. If the values are not almost equal then throw.

Make an assertion that actual includes the expected values. If not then an error will be thrown.

Make an assertion that actual and expected are equal, deeply. If not deeply equal, then throw.

Make an assertion that actual is not null or undefined. If not then throw.

Make an assertion, error will be thrown if expr have truthy value.

Make an assertion that actual is greater than expected. If not then throw.

Make an assertion that actual is greater than or equal to expected. If not then throw.

Make an assertion that obj is an instance of type. If not then throw.

Error thrown when an assertion fails.

Make an assertion that error is an Error. If not then an error will be thrown. An error class and a string that should be included in the error message can also be asserted.

Make an assertion that actual is less than expected. If not then throw.

Make an assertion that actual is less than or equal to expected. If not then throw.

Make an assertion that actual match RegExp expected. If not then throw.

Make an assertion that actual and expected are not equal, deeply. If not then throw.

Make an assertion that obj is not an instance of type. If so, then throw.

Make an assertion that actual not match RegExp expected. If match then throw.

Make an assertion that actual and expected are not strictly equal, using Object.is for equality comparison. If the values are strictly equal then throw.

Make an assertion that expected object is a subset of actual object, deeply. If not, then throw a diff of the objects, with mismatching properties highlighted.

Executes a function which returns a promise, expecting it to reject.

Make an assertion that actual and expected are strictly equal, using Object.is for equality comparison. If not, then throw.

Make an assertion that actual includes expected. If not then throw.

Executes a function, expecting it to throw. If it does not, then it throws.

Deep equality comparison used in assertions.

Forcefully throws a failed assertion.

Assertion condition for assertFalse.

Gets constructor type

Use this to stub out methods that will throw when invoked.

Use this to assert unreachable code.

Make an assertion that actual and expected are almost equal numbers through a given tolerance. It can be used to take into account IEEE-754 double-precision floating-point representation limitations. If the values are not almost equal then throw.

An array-like object (Array, Uint8Array, NodeList, etc.) that is not a string

Make an assertion that actual includes the expected values. If not then an error will be thrown.

Make an assertion, error will be thrown if expr does not have truthy value.

Error thrown when an assertion fails.

Deep equality comparison used in assertions.

Make an assertion that actual and expected are equal, deeply. If not deeply equal, then throw.

Make an assertion that actual is not null or undefined. If not then throw.

Forcefully throws a failed assertion.

Make an assertion, error will be thrown if expr have truthy value.

Assertion condition for assertFalse.

Make an assertion that actual is greater than expected. If not then throw.

Make an assertion that actual is greater than or equal to expected. If not then throw.

Any constructor

Make an assertion that obj is an instance of type. If not then throw.

Gets constructor type

Make an assertion that error is an Error. If not then an error will be thrown. An error class and a string that should be included in the error message can also be asserted.

Make an assertion that actual is less than expected. If not then throw.

Make an assertion that actual is less than or equal to expected. If not then throw.

Make an assertion that actual match RegExp expected. If not then throw.

Make an assertion that actual and expected are not equal, deeply. If not then throw.

Make an assertion that obj is not an instance of type. If so, then throw.

Make an assertion that actual not match RegExp expected. If match then throw.

Make an assertion that actual and expected are not strictly equal, using Object.is for equality comparison. If the values are strictly equal then throw.

Make an assertion that expected object is a subset of actual object, deeply. If not, then throw a diff of the objects, with mismatching properties highlighted.

Executes a function which returns a promise, expecting it to reject.

Make an assertion that actual and expected are strictly equal, using Object.is for equality comparison. If not, then throw.

Make an assertion that actual includes expected. If not then throw.

Executes a function, expecting it to throw. If it does not, then it throws.

Use this to stub out methods that will throw when invoked.

Use this to assert unreachable code.

Make an assertion that actual and expected are equal, deeply. If not deeply equal, then throw.

Make an assertion that x is of type never. If not then throw.

Make an assertion that actual and expected are strictly equal, using Object.is for equality comparison. If not, then throw.