junit学习之－在junit中增加suite

V.z&f`7P0     一直没有机会实践xUnit，这段时间稍微有些空，刚好页想在项目中实践一下junit，于是就google一把，照着一个例子写了一个test。断言（assert）还算简单，到增加testSuit的时候有些问题：
N$b5kWX#o0 首先是要引用Test和TestSuit类：51Testing软件测试网|6w
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import junit.framework.TestCase;
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k)k0import junit.framework.Test;51Testing软件测试网+Jp7T(H8A3@
import junit.framework.TestSuite;51Testing软件测试网,T#\3zG"`

 然后增加一个静态类：51Testing软件测试网 ih? X"@%v'@m
 
9r8vK4IK8R(L0b:v\a!^0 public static Test suite() {}，51Testing软件测试网\3ME)q)Q(]xa;L)r

 该类必须增加一个返回值：

 public static Test suite() {51Testing软件测试网4@DWGe*Z,Vm1KC

  return suite;
kG.z$~\?y0 }51Testing软件测试网!gxvFv }-B Q+F_1X

 然后增加一个suite：
.i"[-MVXX8t8m~(h0 public static Test suite() {51Testing软件测试网,hK1Eq(H7|Qmw+b
  TestSuite suite = new TestSuite();51Testing软件测试网4r/q D4jwy'p:WS
  return suite;51Testing软件测试网)i {W"f'k\be
 }51Testing软件测试网_/Jk;n`2oF

 将测试增加进去：

 public static Test suite() {51Testing软件测试网8Wi-Z-|2U!xEv%X
  TestSuite suite = new TestSuite();
%C'b+n|)\&]0  suite.addTest(new CalculatorTest() {51Testing软件测试网e5Q z7u+TV~vbg

9~Jej0i{0   }
dz`X1r0  });51Testing软件测试网-`CEt
ID `Z2@y!?
  return suite;
f {4v)q%gj{dc5{5b0 }

Cn4H*KW\7w,p0 最后将测试中的方法增加进去就可以了：51Testing软件测试网6Un8]0o_2b

 public static Test suite() {
\iO?DOf0  TestSuite suite = new TestSuite();51Testing软件测试网I7S{#QQAv
  suite.addTest(new CalculatorTest() {
e.b(D a(Hdw8v0Ns T0   protected void runTest() {
w&B+M&S^Sq{5cO0    testAdd();51Testing软件测试网hk9G9lw,C Rnb
   }
$w.K5yemV3l B0  });
&XDQ tD;v7S%v0  return suite;51Testing软件测试网1M/edPT
 }51Testing软件测试网~5Ur)pSW

RpG8Sk} D0完整的代码：

package example;51Testing软件测试网V.GoS+pZ,XF7A

$r.v(G;e[-e0import junit.framework.TestCase;51Testing软件测试网G`8_2nJ8u
import junit.framework.Test;
5Q+k)|Z%pq |.o0import junit.framework.TestSuite;51Testing软件测试网UjP6Gcz&E,W7Cb

public class CalculatorTest1 extends TestCase {51Testing软件测试网 \$P4[TRh(K^!z
 private Calculator calculator;

 public static Test suite() {
p BH(G3Y+z-l0  TestSuite suite = new TestSuite();
;o iT@f`,D!^mcmr0  suite.addTest(new CalculatorTest1() {51Testing软件测试网@bt7RD
   protected void runTest() {51Testing软件测试网1g-Z#n7c%b|)^z
    testAdd();
B(H3k+FsE+P0   }51Testing软件测试网7@8i:z]xK B1w)XD
  });
(kC%b7s/ENN QqI0  return suite;51Testing软件测试网2r!Y3h#T Y0P
 }51Testing软件测试网 v,FF9t3V+G
 51Testing软件测试网/W+`UfD*g M`0`-?
 protected void setUp() throws Exception {51Testing软件测试网 ]VbG'z3o6gi
  calculator = new Calculator();51Testing软件测试网8b:os.D y'Gv:^
  calculator.clear();
] C8G2L*v0jKVp0 }51Testing软件测试网$N}x'vW_+X T4od
 51Testing软件测试网#D@u @r3t-q
 protected void tearDown() throws Exception{51Testing软件测试网0p6?&P:\+M@ S
  calculator.clear();
1a
Rm `'r7U{:}'Z0 }
)x5Fh%Z'l9fQ0 
Yc7]h,SxND/V0 /*
_ Z'JFE@3K0d0  * Test method for 'example.Calculator.add(int)'51Testing软件测试网SwkNhqSb.\
  */51Testing软件测试网Hs jX.j-pu#v(g
 public void testAdd() {
,yX}6LS"o2rf"F0  calculator.add(1);
oL"Mc!t/ubjk0  calculator.add(1);
S L,sp _8f0  assertEquals(calculator.getResult(),2);51Testing软件测试网/D%[9Bs7Nu9GYv
 }

 /*51Testing软件测试网
s#k3^ E#W v,L%E
  * Test method for 'example.Calculator.substract(int)'51Testing软件测试网 `o`k:X1|pDK
  */
L3KI~z;T0 public void testSubstract() {51Testing软件测试网_!o:h,Bu7p
  calculator.add(10);
)w lD-K;Qx0  calculator.substract(2);
2cgv8c6x d0  assertEquals(calculator.getResult(),8);
&T3G\m h0 }51Testing软件测试网WN|eA3AvJ

@p `Xy;t%t0 /*
vbZ.M.g-ni3YP!F0  * Test method for 'example.Calculator.multiply(int)'
8I"t4SQ~
ckT)?1X7J0  */51Testing软件测试网K/]#?~@
 public void testMultiply() {51Testing软件测试网 ?g-S V0j-D,e
  calculator.add(10);
/xu*L)Ww;x p0  calculator.multiply(10);51Testing软件测试网-tfJoy1n"@
  assertEquals(calculator.getResult(),100);51Testing软件测试网+O*U)Q ln
 }

 /*
zk^!s1Hs4X;QY0  * Test method for 'example.Calculator.divide(int)'51Testing软件测试网P7aW]4O
  */
!T|bP8J}M!].g6t]0 public void testDivide() {51Testing软件测试网Z'}9UX%d
  calculator.add(10);51Testing软件测试网SU1UT"J
  calculator.divide(10);
%Zd)nvg5j&`S0  assertEquals(calculator.getResult(),1);
"_qF CF k0 }

 /*51Testing软件测试网|g!rHB D$y
  * Test method for 'example.Calculator.square(int)'
Xw.S+~?0  */51Testing软件测试网$f8U
sY5q:a6WV
 public void testSquare() {
#?a4PM1X Ca!^0  calculator.square(10);
ogUi%m$Sv3gv"Rg0  assertEquals(calculator.getResult(),100);51Testing软件测试网 Ix6@,MB S t
 }

 /*
`E:J bywr!DQ@0  * Test method for 'example.Calculator.squareRoot(int)'51Testing软件测试网3q!\4J.mB&t'S fa
  */51Testing软件测试网\eE*w+U0]-s1qA.D
 public void testSquareRoot() {51Testing软件测试网 O ].pC'p!lKuq
  calculator.add(100);51Testing软件测试网Ay#JIam"n
  calculator.squareRoot(2);
4p ^B{vA7?A0P%^)l0  assertEquals(calculator.getResult(),10);51Testing软件测试网r.Y p U:p Y
 }51Testing软件测试网kE5bd#V7[+j[

 /*51Testing软件测试网0BH1w'^/k,T&{
  * Test method for 'example.Calculator.clear()'
9{q&@(]0XV[L0  */51Testing软件测试网,xy)E!zb)C9}dK
 public void testClear() {
Zc,pR _X0  assertEquals(calculator.getResult(),0);51Testing软件测试网l,J;ML4t8wU
 }51Testing软件测试网9kz#W['vD@O

51Testing软件测试网)z(bt6L|w ^K
}51Testing软件测试网 S+_6{-o!i y~
 这样测试是通过了，但是不知道这样理解是否正确，是否是一个好的方法。有待各位大虾指正！