PHPUnit Expect
BDD-style assertions for PHPUnit, (*1)
Usage
``` php
$number = 10;, (*2)
// Simple expectation
expect($number)->toBe(10);, (*3)
// Negative expectation
expect($number)->notToBeOfType('string');, (*4)
// Chained expectations
expect($number)
->toBeOfType('int')
->toBeGreaterThan(5)
->toBeLessThan(20);, (*5)
## Install
With Composer:
``` bash
composer require jpkleemans/phpunit-expect --dev
Or if you've installed PHPUnit globally:, (*6)
bash
composer global require jpkleemans/phpunit-expect, (*7)
Expectations
toBe
Expect that two variables have the same type and value.
Used on objects, it asserts that two variables reference the same object., (*8)
notToBe
Expect that two variables do not have the same type and value.
Used on objects, it asserts that two variables do not reference the same object., (*9)
toEqual
Expect that two variables are equal., (*10)
notToEqual
Expect that two variables are not equal., (*11)
toHaveKey
Expect that an array has a specified key., (*12)
notToHaveKey
Expect that an array does not have a specified key., (*13)
toHaveSubset
Expect that an array has a specified subset., (*14)
toContain
Expect that a haystack contains a needle., (*15)
notToContain
Expect that a haystack does not contain a needle., (*16)
toContainOnly
Expect that a haystack contains only values of a given type., (*17)
notToContainOnly
Expect that a haystack does not contain only values of a given type., (*18)
toContainOnlyInstancesOf
Expect that a haystack contains only instances of a given classname, (*19)
toHaveCount
Expect the number of elements of an array, Countable or Traversable., (*20)
notToHaveCount
Expect the number of elements of an array, Countable or Traversable., (*21)
toBeEmpty
Expect that a variable is empty., (*22)
notToBeEmpty
Expect that a variable is not empty., (*23)
toBeGreaterThan
Expect that a value is greater than another value., (*24)
toBeGreaterThanOrEqualTo
Expect that a value is greater than or equal to another value., (*25)
toBeLessThan
Expect that a value is smaller than another value., (*26)
toBeLessThanOrEqualTo
Expect that a value is smaller than or equal to another value., (*27)
toEqualFile
Expect that the contents of one file or a string is equal to the contents of another file., (*28)
notToEqualFile
Expect that the contents of one file or a string is not equal to the contents of another file., (*29)
toExist
Expect that a file exists., (*30)
notToExist
Expect that a file does not exist., (*31)
toBeTrue
Expect that a condition is true., (*32)
notToBeTrue
Expect that a condition is not true., (*33)
toBeFalse
Expect that a condition is false., (*34)
notToBeFalse
Expect that a condition is not false., (*35)
toBeNull
Expect that a variable is null., (*36)
notToBeNull
Expect that a variable is not null., (*37)
toBeFinite
Expect that a variable is finite., (*38)
toBeInfinite
Expect that a variable is infinite., (*39)
toBeNan
Expect that a variable is nan., (*40)
toHaveAttribute
Expect that a class or an object has a specified attribute., (*41)
notToHaveAttribute
Expect that a class or an object does not have a specified attribute., (*42)
toHaveStaticAttribute
Expect that a class has a specified static attribute., (*43)
notToHaveStaticAttribute
Expect that a class does not have a specified static attribute., (*44)
toBeInstanceOf
Expect that a variable is of a given type., (*45)
notToBeInstanceOf
Expect that a variable is not of a given type., (*46)
toBeOfType
Expect that a variable is of a given type., (*47)
notToBeOfType
Expect that a variable is not of a given type., (*48)
toMatchRegExp
Expect that a string matches a given regular expression., (*49)
notToMatchRegExp
Expect that a string does not match a given regular expression., (*50)
toHaveSameSizeAs
Assert that the size of two arrays (or Countable or Traversable objects) is the same., (*51)
notToHaveSameSizeAs
Assert that the size of two arrays (or Countable or Traversable objects) is not the same., (*52)
Expect that a string matches a given format string., (*53)
Expect that a string does not match a given format string., (*54)
Expect that a string matches a given format file., (*55)
Expect that a string does not match a given format string., (*56)
toStartWith
Expect that a string starts with a given prefix., (*57)
notToStartWith
Expect that a string starts not with a given prefix., (*58)
toEndWith
Expect that a string ends with a given suffix., (*59)
notToEndWith
Expect that a string ends not with a given suffix., (*60)
toEqualXmlFile
Expect that two XML files or documents are equal., (*61)
notToEqualXmlFile
Expect that two XML files or documents are not equal., (*62)
toEqualXml
Expect that two XML documents are equal., (*63)
notToEqualXml
Expect that two XML documents are not equal., (*64)
toHaveSameXMLStructureAs
Expect that a hierarchy of DOMElements matches., (*65)
toBeJson
Expect that a string is a valid JSON string., (*66)
toEqualJson
Expect that two given JSON encoded objects or arrays are equal., (*67)
notToEqualJson
Expect that two given JSON encoded objects or arrays are not equal., (*68)
toEqualJsonFile
Expect that the generated JSON encoded object and the content of the given file or JSON string are equal., (*69)
notToEqualJsonFile
Expect that the generated JSON encoded object and the content of the given file or JSON string are not equal., (*70)
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