22 lines
531 B
Plaintext
22 lines
531 B
Plaintext
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Assertions comparing an object to itself are more likely to be bugs due to developer's carelessness.
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This rule raises an issue when the actual expression matches the expected expression.
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== Noncompliant Code Example
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----
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assertEqual($a, $a); // Noncompliant
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assertSame($a, $a); // Noncompliant
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assertNotEqual($a, $a); // Noncompliant
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assertNotSame($a, $a); // Noncompliant
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----
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== Compliant Solution
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----
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assertEqual($expected, $a);
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assertSame($expected, $a);
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assertNotEqual($expected, $a);
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assertNotSame($expected, $a);
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----
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