Skip to content

Log in Create account

DEV Community

Copied to Clipboard

Share to Twitter Share to LinkedIn Share to Reddit Share to Hacker News Share to Facebook Share to Mastodon

Report Abuse

Maxi Contieri

Posted on Jun 7, 2021 • Originally published at maximilianocontieri.com

Code Smell 76 - Generic Assertions

#webdev #testing #testdev #tutorial

Code Smells (233 Part Series)

1 Code Smell 01 - Anemic Models 2 Code Smell 02 - Constants and Magic Numbers ... 229 more parts... 3 Code Smell 03 - Functions Are Too Long 4 Code Smell 04 - String Abusers 5 Code Smell 05 - Comment Abusers 6 Code Smell 06 - Too Clever Programmer 7 Code Smell 07 - Boolean Variables 8 Code Smell 08 - Long Chains Of Collaborations 9 Code Smell 09 - Dead Code 10 Code Smell 10 - Too Many Arguments 11 Code Smell 11 - Subclassification for Code Reuse 12 Code Smell 12 - Null 13 Code Smell 13 - Empty Constructors 14 Code Smell 14 - God Objects 15 Code Smell 15 - Missed Preconditions 16 Code Smell 16 - Ripple Effect 17 Code Smell 17 - Global Functions 18 Code Smell 18 — Static Functions 19 Code Smell 19 — Optional Arguments 20 Code Smell 20 - Premature Optimization 21 Code Smell 21 - Anonymous Functions Abusers 22 Code Smell 22 - Helpers 23 Code Smell 23 - Instance Type Checking 24 Code Smell 24 - Boolean Coercions 25 Code Smell 25 - Pattern Abusers 26 Code Smell 26 - Exceptions Polluting 27 Code Smell 27 - Associative Arrays 28 Code Smell 28 - Setters 29 Code Smell 29 - Settings/Configs 30 Code Smell 30 - Mocking Business 31 Code Smell 31 - Accidental Methods on Business Objects 32 Code Smell 32 - Singletons 33 Code Smell 33 - Abbreviations 34 Code Smell 34 - Too Many Attributes 35 Code Smell 35 - State as Properties 36 Code Smell 36 - Switch/case/elseif/else/if statements 37 Code Smell 37 - Protected Attributes 38 Code Smell 38 - Abstract Names 39 Code Smell 39 - new Date() 40 Code Smell 40 - DTOs 41 Code Smell 41 - Regular Expression Abusers 42 Code Smell 42 - Warnings/Strict Mode Off 43 Code Smell 43 - Concrete Classes Subclassified 44 Code Smell 44 - Magic Corrections 45 Code Smell 45 - Not Polymorphic 46 Code Smell 46 - Repeated Code 47 Code Smell 47 - Diagrams 48 Code Smell 48 - Code Without Standards 49 Code Smell 49 - Caches 50 Code Smell 50 - Object Keys 51 Code Smell 51 - Double Negatives 52 Code Smell 52 - Fragile Tests 53 Code Smell 53 - Explicit Iteration 54 Code Smell 54 - Anchor Boats 55 Code Smell 55 - Object Orgy 56 Code Smell 56 - Preprocessors 57 Code Smell 57 - Versioned Functions 58 Code Smell 58 - Yo-yo Problem 59 Code Smell 59 - Basic / Do Functions 60 Code Smell 60 - Global Classes 61 Code Smell 61 - Coupling to Classes 62 Code Smell 62 - Flag Variables 63 Code Smell 63 - Feature Envy 64 Code Smell 64 - Inappropriate Intimacy 65 Code Smell 65 - Variables Named After Types 66 Code Smell 66 - Shotgun Surgery 67 Code Smell 67 - Middle Man 68 Code Smell 68 - Getters 69 Code Smell 69 - Big Bang (JavaScript Ridiculous Castings) 70 Code Smell 70 - Anemic Model Generators 71 Code Smell 71 - Magic Floats Disguised as Decimals 72 Code Smell 72 - Return Codes 73 Code Smell 73 - Exceptions for Expected Cases 74 Code Smell 74 - Empty Lines 75 Code Smell 75 - Comments Inside a Method 76 Code Smell 76 - Generic Assertions 77 Code Smell 77 - Timestamps 78 Code Smell 78 - Callback Hell 79 Code Smell 79 - TheResult 80 Code Smell 80 - Nested Try/Catch 81 Code Smell 81 - Result 82 Code Smell 82 - Tests Violating Encapsulation 83 Code Smell 83 - Variables Reassignment 84 Code Smell 84 - Max < Min (Javascript) 85 Code Smell 85 - And Functions 86 Code Smell 86 - Mutable Const Arrays 87 Code Smell 87 - Inconsistent Parameters Sorting 88 Code Smell 88 - Lazy Initialization 89 Code Smell 89 - Math Feature Envy 90 Code Smell 90 - Implementative Callback Events 91 Code Smell 91 - Test Asserts without Description 92 Code Smell 92 - Isolated Subclasses Names 93 Code Smell 93 - Send me Anything 94 Code Smell 94 - Too Many imports 95 Code Smell 95 - Premature Classification 96 Code Smell 96 - My Objects 97 Code Smell 97 - Error Messages Without Empathy 98 Code Smell 98 - Speling Mistakes 99 Code Smell 99 - First Second 100 Code Smell 100 - GoTo 101 Code Smell 101 - Comparison Against Booleans 102 Code Smell 102 - Arrow Code 103 Code Smell 103 - Double Encapsulation 104 Code Smell 104 - Assert True 105 Code Smell 105 - Comedian Methods 106 Code Smell 106 - Production Dependent Code 107 Code Smell 107 - Variables Reuse 108 Code Smell 108 - Float Assertions 109 Code Smell 109 - Automatic Properties 110 Code Smell 110 - Switches With Defaults 111 Code Smell 111 - Modifying Collections While Traversing 112 Code Smell 112 - Testing Private Methods 113 Code Smell 113 - Data Naming 114 Code Smell 114 - Empty Class 115 Code Smell 115 - Return True 116 Code Smell 116 - Variables Declared With 'var' 117 Code Smell 117 - Unrealistic Data 118 Code Smell 118 - Return False 119 Code Smell 119 - Stairs Code 120 Code Smell 120 - Sequential IDs 121 Code Smell 121 - String Validations 122 Code Smell 122 - Primitive Obsession 123 Code Smell 123 - Mixed 'What' and 'How' 124 Code Smell 124 - Divergent Change 125 Code Smell 125 - 'IS-A' Relationship 126 Code Smell 126 - Fake Null Object 127 Code Smell 127 - Mutable Constants 128 Code Smell 128 - Non English Coding 129 Code Smell 129 - Structural Optimizations 130 Code Smell 130 - AddressImpl 131 Code Smell 131 - Zero Argument Constructor 132 Code Smell 132 - Exception Try Too Broad 133 Code Smell 133 - Hardcoded IF Conditions 134 Code Smell 134 - Specialized Business Collections 135 Code Smell 135 - Interfaces With just One Realization 136 Code Smell 136 - Classes With just One Subclass 137 Code Smell 137 - Inheritance Tree Too Deep 138 Code Smell 138 - Packages Dependency 139 Code Smell 139 - Business Code in the User Interface 140 Code Smell 140 - Short Circuit Evaluation 141 Code Smell 141 - IEngine , AVehicle, ImplCar 142 Code Smell 142 - Queries in Constructors 143 Code Smell 143 - Data Clumps 144 Code Smell 144 - Fungible Objects 145 Code Smell 145 - Short Circuit Hack 146 Code Smell 146 - Getter Comments 147 Code Smell 147 - Too Many Methods 148 Code Smell 148 - ToDos 149 Code Smell 149 - Optional Chaining 150 Code Smell 150 - Equal Comparison 151 Code Smell 151 - Commented Code 152 Code Smell 152 - Logical Comment 153 Code Smell 153 - Too Long Names 154 Code Smell 154 - Too Many Variables