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49 lines
1.4 KiB
49 lines
1.4 KiB
14 years ago
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## Assert
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This module is used for writing unit tests for your applications, you can
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access it with `require('assert')`.
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### assert.fail(actual, expected, message, operator)
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Tests if `actual` is equal to `expected` using the operator provided.
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### assert.ok(value, [message])
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Tests if value is a `true` value, it is equivalent to `assert.equal(true, value, message);`
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### assert.equal(actual, expected, [message])
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Tests shallow, coercive equality with the equal comparison operator ( `==` ).
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### assert.notEqual(actual, expected, [message])
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Tests shallow, coercive non-equality with the not equal comparison operator ( `!=` ).
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### assert.deepEqual(actual, expected, [message])
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Tests for deep equality.
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### assert.notDeepEqual(actual, expected, [message])
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Tests for any deep inequality.
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### assert.strictEqual(actual, expected, [message])
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Tests strict equality, as determined by the strict equality operator ( `===` )
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### assert.notStrictEqual(actual, expected, [message])
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Tests strict non-equality, as determined by the strict not equal operator ( `!==` )
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### assert.throws(block, [error], [message])
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Expects `block` to throw an error.
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### assert.doesNotThrow(block, [error], [message])
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Expects `block` not to throw an error.
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### assert.ifError(value)
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Tests if value is not a false value, throws if it is a true value. Useful when testing the first argument, `error` in callbacks.
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