f2a78de6ec
The parameter parser specifically looked for the old bracket syntax. This generated a lot of warnings when building the docs. Those warnings have been fixed by changing the parsing logic. Signed-off-by: Trevor Norris <trev.norris@gmail.com>
2.1 KiB
Assert
Stability: 5 - Locked
This module is used for writing unit tests for your applications, you can
access it with require('assert').
assert.fail(actual, expected, message, operator)
Throws an exception that displays the values for actual and expected separated by the provided operator.
assert(value, message), assert.ok(value[, message])
Tests if value is truthy, it is equivalent to assert.equal(true, !!value, message);
assert.equal(actual, expected[, message])
Tests shallow, coercive equality with the equal comparison operator ( == ).
assert.notEqual(actual, expected[, message])
Tests shallow, coercive non-equality with the not equal comparison operator ( != ).
assert.deepEqual(actual, expected[, message])
Tests for deep equality.
assert.notDeepEqual(actual, expected[, message])
Tests for any deep inequality.
assert.strictEqual(actual, expected[, message])
Tests strict equality, as determined by the strict equality operator ( === )
assert.notStrictEqual(actual, expected[, message])
Tests strict non-equality, as determined by the strict not equal operator ( !== )
assert.throws(block[, error][, message])
Expects block to throw an error. error can be constructor, RegExp or
validation function.
Validate instanceof using constructor:
assert.throws(
function() {
throw new Error("Wrong value");
},
Error
);
Validate error message using RegExp:
assert.throws(
function() {
throw new Error("Wrong value");
},
/value/
);
Custom error validation:
assert.throws(
function() {
throw new Error("Wrong value");
},
function(err) {
if ( (err instanceof Error) && /value/.test(err) ) {
return true;
}
},
"unexpected error"
);
assert.doesNotThrow(block[, message])
Expects block not to throw an error, see assert.throws for details.
assert.ifError(value)
Tests if value is not a false value, throws if it is a true value. Useful when
testing the first argument, error in callbacks.