Практическая работа в ECLIPSE 3.2. Степанцов В.А. - 17 стр.

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ɋɬɟɩɚɧɰɨɜ ȼ.Ⱥ. ɉɪɚɤɬɢɱɟɫɤɚɹ ɪɚɛɨɬɚ ɜ Eclipse 3.2
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3. Ɂɚɤɨɧɱɢɬɟ ɧɨɜɵɣ ɦɟɬɨɞ, ɧɚɩɟɱɚɬɚɜ ɫɥɟɞɭɸɳɟɟ:
{
assertTrue(fFull.size()==3);
Ɂɚɤɪɵɜɚɸɳɚɹ ɮɢɝɭɪɧɚɹ ɫɤɨɛɤɚ ɞɨɥɠɧɚ ɜɫɬɚɜɢɬɶɫɹ ɚɜɬɨɦɚɬɢɱɟɫɤɢ.
4. ɋɨɯɪɚɧɢɬɟ ɮɚɣɥ. Ɂɚɦɟɬɶɬɟ, ɱɬɨ ɨɬɦɟɬɤɚ ɨɛ ɨɲɢɛɤɟ ɩɪɨɩɚɞɟɬ, ɤɨɝɞɚ
ɛɭɞɟɬ ɞɨɛɚɜɥɟɧɚ ɨɬɫɭɬɫɬɜɭɸɳɚɹ ɮɢɝɭɪɧɚɹ ɫɤɨɛɤɚ.
3.3. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɤɨɧɬɟɧɬɧɨɣ ɩɨɦɨɳɢ
Ⱦɚɥɟɟ ɛɭɞɟɦ ɢɫɩɨɥɶɡɨɜɚɬɶ ɤɨɧɬɟɧɬɧɭɸ ɩɨɦɨɳɶ, ɱɬɨɛɵ ɡɚɤɨɧɱɢɬɶ
ɧɚɩɢɫɚɧɢɟ ɧɨɜɨɝɨ ɦɟɬɨɞɚ. Ɉɬɤɪɨɣɬɟ ɮɚɣɥ
junit.samples.VectorTest.java ɜ
ɪɟɞɚɤɬɨɪɟ Java, ɟɫɥɢ ɨɧ ɭ ɜɚɫ ɟɳɟ ɧɟ ɨɬɤɪɵɬ, ɢ ɜɵɛɟɪɢɬɟ ɦɟɬɨɞ
testSizeIsThree() ɜ ɩɪɟɞɫɬɚɜɥɟɧɢɢ Outline. ȿɫɥɢ ɮɚɣɥ ɟɳɟ ɧɟ ɫɨɞɟɪɠɢɬ
ɬɚɤɨɝɨ ɦɟɬɨɞɚ, ɞɨɛɚɜɶɬɟ ɟɝɨ, ɤɚɤ ɷɬɨ ɛɵɥɨ ɫɞɟɥɚɧɨ ɜɵɲɟ.
1. Ⱦɨɛɚɜɶɬɟ ɫɥɟɞɭɸɳɢɟ ɫɬɪɨɤɢ ɜ ɤɨɧɟɰ ɦɟɬɨɞɚ:
Vector v = new Vector();
for (int i=0; i<3; i++)
v.addElement(new Object());
assert
2. Ʉɨɝɞɚ ɤɭɪɫɨɪ ɛɭɞɟɬ ɜ ɤɨɧɰɟ ɫɥɨɜɚ assert, ɧɚɠɦɢɬɟ Ctrl+Space,
ɱɬɨɛɵ ɚɤɬɢɜɢɡɢɪɨɜɚɬɶ ɤɨɧɬɟɧɬɧɭɸ ɩɨɦɨɳɶ. ɉɨɹɜɢɬɫɹ ɨɤɧɨ
ɤɨɧɬɟɧɬɧɨɣ ɩɨɦɨɳɢ ɫɨ ɫɩɢɫɤɨɦ ɩɪɟɞɥɨɠɟɧɢɣ. ɉɪɨɤɪɭɬɢɬɟ ɫɩɢɫɨɤ,
ɱɬɨɛɵ ɭɜɢɞɟɬɶ ɜɨɡɦɨɠɧɵɟ ɜɚɪɢɚɧɬɵ.
                                       ɋɬɟɩɚɧɰɨɜ ȼ.Ⱥ. ɉɪɚɤɬɢɱɟɫɤɚɹ ɪɚɛɨɬɚ ɜ Eclipse 3.2




  3. Ɂɚɤɨɧɱɢɬɟ ɧɨɜɵɣ ɦɟɬɨɞ, ɧɚɩɟɱɚɬɚɜ ɫɥɟɞɭɸɳɟɟ:
       {
           assertTrue(fFull.size()==3);
     Ɂɚɤɪɵɜɚɸɳɚɹ ɮɢɝɭɪɧɚɹ ɫɤɨɛɤɚ ɞɨɥɠɧɚ ɜɫɬɚɜɢɬɶɫɹ ɚɜɬɨɦɚɬɢɱɟɫɤɢ.
  4. ɋɨɯɪɚɧɢɬɟ ɮɚɣɥ. Ɂɚɦɟɬɶɬɟ, ɱɬɨ ɨɬɦɟɬɤɚ ɨɛ ɨɲɢɛɤɟ ɩɪɨɩɚɞɟɬ, ɤɨɝɞɚ
     ɛɭɞɟɬ ɞɨɛɚɜɥɟɧɚ ɨɬɫɭɬɫɬɜɭɸɳɚɹ ɮɢɝɭɪɧɚɹ ɫɤɨɛɤɚ.
   3.3. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɤɨɧɬɟɧɬɧɨɣ ɩɨɦɨɳɢ
Ⱦɚɥɟɟ ɛɭɞɟɦ ɢɫɩɨɥɶɡɨɜɚɬɶ ɤɨɧɬɟɧɬɧɭɸ ɩɨɦɨɳɶ, ɱɬɨɛɵ ɡɚɤɨɧɱɢɬɶ
ɧɚɩɢɫɚɧɢɟ ɧɨɜɨɝɨ ɦɟɬɨɞɚ. Ɉɬɤɪɨɣɬɟ ɮɚɣɥ junit.samples.VectorTest.java ɜ
ɪɟɞɚɤɬɨɪɟ Java, ɟɫɥɢ ɨɧ ɭ ɜɚɫ ɟɳɟ ɧɟ ɨɬɤɪɵɬ, ɢ ɜɵɛɟɪɢɬɟ ɦɟɬɨɞ
testSizeIsThree() ɜ ɩɪɟɞɫɬɚɜɥɟɧɢɢ Outline. ȿɫɥɢ ɮɚɣɥ ɟɳɟ ɧɟ ɫɨɞɟɪɠɢɬ
ɬɚɤɨɝɨ ɦɟɬɨɞɚ, ɞɨɛɚɜɶɬɟ ɟɝɨ, ɤɚɤ ɷɬɨ ɛɵɥɨ ɫɞɟɥɚɧɨ ɜɵɲɟ.
   1. Ⱦɨɛɚɜɶɬɟ ɫɥɟɞɭɸɳɢɟ ɫɬɪɨɤɢ ɜ ɤɨɧɟɰ ɦɟɬɨɞɚ:
          Vector v = new Vector();
          for (int i=0; i<3; i++)
           v.addElement(new Object());
          assert
  2. Ʉɨɝɞɚ ɤɭɪɫɨɪ ɛɭɞɟɬ ɜ ɤɨɧɰɟ ɫɥɨɜɚ assert, ɧɚɠɦɢɬɟ Ctrl+Space,
     ɱɬɨɛɵ ɚɤɬɢɜɢɡɢɪɨɜɚɬɶ ɤɨɧɬɟɧɬɧɭɸ ɩɨɦɨɳɶ. ɉɨɹɜɢɬɫɹ ɨɤɧɨ
     ɤɨɧɬɟɧɬɧɨɣ ɩɨɦɨɳɢ ɫɨ ɫɩɢɫɤɨɦ ɩɪɟɞɥɨɠɟɧɢɣ. ɉɪɨɤɪɭɬɢɬɟ ɫɩɢɫɨɤ,
     ɱɬɨɛɵ ɭɜɢɞɟɬɶ ɜɨɡɦɨɠɧɵɟ ɜɚɪɢɚɧɬɵ.


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