非公開テストクラスメンバーへのアクセス

1swfobject.registerObject("clippy.codeblock-0", "9");
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17public class VisibleSampleClass {
18    // Private member variables
19    @TestVisible private Integer recordNumber = 0;
20    @TestVisible private String areaCode = '(415)';
21    // Public member variable
22    public Integer maxRecords = 1000;
23    
24    // Private inner class
25    @TestVisible class Employee {
26        String fullName;
27        String phone;
28        
29        // Constructor
30        @TestVisible Employee(String s, String ph) {
31            fullName = s;
32            phone = ph;
33        }
34    }
35       
36    // Private method
37    @TestVisible private String privateMethod(Employee e) {
38        System.debug('I am private.');
39        recordNumber++;
40        String phone = areaCode + ' ' + e.phone;
41        String s = e.fullName + '\'s phone number is ' + phone;
42        System.debug(s);
43        return s;
44    }
45    
46    // Public method
47    public void publicMethod() {
48        maxRecords++;
49        System.debug('I am public.');    
50    }
51    
52    // Private custom exception class
53    @TestVisible private class MyException extends Exception {}
54}

1swfobject.registerObject("clippy.codeblock-1", "9");
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17// Test class for VisibleSampleClass
18@isTest
19private class VisibleSampleClassTest {
20
21    // This test method can access private members of another class 
22    // that are annotated with @TestVisible.
23    static testmethod void test1() {
24        VisibleSampleClass sample = new VisibleSampleClass ();
25
26        // Access private data members and update their values
27        sample.recordNumber = 100;
28        sample.areaCode = '(510)';
29        
30        // Access private inner class
31        VisibleSampleClass.Employee emp = 
32            new VisibleSampleClass.Employee('Joe Smith', '555-1212');
33        
34        // Call private method
35        String s = sample.privateMethod(emp);
36        
37        // Verify result
38        System.assert(
39            s.contains('(510)') &&
40            s.contains('Joe Smith') &&
41            s.contains('555-1212'));
42    }
43    
44    // This test method can throw private exception defined in another class
45    static testmethod void test2() {
46        // Throw private exception.
47        try {
48            throw new VisibleSampleClass.MyException('Thrown from a test.');
49        } catch(VisibleSampleClass.MyException e) {
50            // Handle exception 
51        }
52    }
53    
54    static testmethod void test3() {
55        // Access public method.
56        // No @TestVisible is used.
57        VisibleSampleClass sample = new VisibleSampleClass ();
58        sample.publicMethod();
59    }   
60
61}