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                package crypto  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                import (  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	"testing"  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // MockCrypto is a mock implementation of the ICrypto interface for testing.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                type MockCrypto struct{} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                func (mc MockCrypto) Hash(_ string) ([]byte, error) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	// Implement a mock hashing function for testing  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	return []byte("mocked-hash"), nil | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                func (mc MockCrypto) Verify(_ string, hash []byte) (bool, error) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	// Implement a mock verify function for testing  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	return string(hash) == "mocked-hash", nil  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                func TestCrypto_Hash(t *testing.T) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	mockCrypto := MockCrypto{} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	cryptoHelper = Crypto{crypto: mockCrypto} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	password := "my_password"  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	hashedPassword, err := cryptoHelper.Hash(password)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	if err != nil { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		t.Errorf("Hash() returned an error: %v", err) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	if string(hashedPassword) != "mocked-hash" { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		t.Errorf("Hash() did not return the expected hashed value") | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                func TestCrypto_Verify(t *testing.T) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                	mockCrypto := MockCrypto{} | 
            
            
                                                                        
                            
            
                                    
            
            
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                	cryptoHelper = Crypto{crypto: mockCrypto} | 
            
            
                                                                        
                            
            
                                    
            
            
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                	password := "my_password"  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	hashedPassword, _ := cryptoHelper.Hash(password)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	match, err := cryptoHelper.Verify(password, hashedPassword)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	if err != nil { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		t.Errorf("Verify() returned an error: %v", err) | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	if !match { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		t.Errorf("Verify() did not return a match for the hashed password") | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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