| 1 | <?php |
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| 10 | trait JsonApiAssertions |
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| 11 | { |
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| 12 | /** |
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| 13 | * Assert that a document containing a valid JSON API object is returned. |
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| 14 | * |
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| 15 | * @return $this |
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| 16 | */ |
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| 17 | public function seeJsonApiObject() |
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| 27 | |||
| 28 | /** |
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| 29 | * Assert that a document containing a valid JSON API collection is returned. |
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| 30 | * |
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| 31 | * @return $this |
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| 32 | */ |
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| 33 | public function seeJsonApiCollection() |
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| 45 | } |
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| 46 |
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.