Ho un problema con l'utilizzo dei framework RoboGuice e AndroidMock nei test unitari. Ho creato un semplice progetto per mostrare il mio problema. Qui creo un'istanza derisa e la registro in RoboGuice. Ma il processo va in crash tra i metodi "setUp ()" e "test01 ()". Come immagino, in realtà il processo si arresta in modo anomalo quando viene creato l'iniettore, se qualsiasi modulo ha un'istanza derisa all'interno.
Se sostituisco l'istanza derisa con un'istanza di una classe che implementa l'interfaccia, allora tutto funziona correttamente.
Qualcuno sa come risolvere questo problema?
Ecco il mio codice di prova:
public class testInjectMock extends RoboUnitTestCase<MyApplication> {
protected void setUp() throws Exception {
InterfaceToMock instance = AndroidMock.createNiceMock(InterfaceToMock.class); AndroidMock.expect(instance.SimpleMethod()).andStubReturn("Hello!");
MyModule myMockModule = new MyModule();
myMockModule.setMockedInstance(instance);//Comment this string to get into the test01() method
MyApplication.setMyModule(myMockModule);
super.setUp();
}
public void test01() {
//It never comes here
}
}
Codice sorgente del modulo:
public class MyModule extends AbstractAndroidModule {
protected InterfaceToMock mockedInstance;
public void setMockedInstance(InterfaceToMock mockedInstance) {
this.mockedInstance = mockedInstance;
}
@Override
protected void configure() {
if(mockedInstance != null)
bind(InterfaceToMock.class).toInstance(mockedInstance);
}
}
L'output di logcat:
05-23 16:17:07.135: INFO/DEBUG(27): Build fingerprint: 'generic/sdk/generic/:2.1-update1/ECLAIR/35983:eng/test-keys'
05-23 16:17:07.135: INFO/DEBUG(27): pid: 2025, tid: 2031 >>> InjectMock.test <<<
05-23 16:17:07.145: INFO/DEBUG(27): signal 11 (SIGSEGV), fault addr 00000000
05-23 16:17:07.155: INFO/DEBUG(27): r0 0011b218 r1 43d1caa0 r2 00000000 r3 00000000
05-23 16:17:07.155: INFO/DEBUG(27): r4 43d1caa0 r5 0011b218 r6 451c0e30 r7 4000a958
05-23 16:17:07.155: INFO/DEBUG(27): r8 ad00f380 r9 00138de0 10 426bda34 fp 00138de0
05-23 16:17:07.155: INFO/DEBUG(27): ip 00000002 sp 451c0dc0 lr ad05ad1d pc ad05a804 cpsr 00000030
05-23 16:17:07.295: INFO/DEBUG(27): #00 pc 0005a804 /system/lib/libdvm.so
05-23 16:17:07.305: INFO/DEBUG(27): #01 pc 0005ad18 /system/lib/libdvm.so
05-23 16:17:07.305: INFO/DEBUG(27): #02 pc 00054a4a /system/lib/libdvm.so
05-23 16:17:07.315: INFO/DEBUG(27): #03 pc 00013f58 /system/lib/libdvm.so
05-23 16:17:07.325: INFO/DEBUG(27): #04 pc 00019888 /system/lib/libdvm.so
05-23 16:17:07.335: INFO/DEBUG(27): #05 pc 00018d5c /system/lib/libdvm.so
05-23 16:17:07.335: INFO/DEBUG(27): #06 pc 0004d6d0 /system/lib/libdvm.so
05-23 16:17:07.345: INFO/DEBUG(27): #07 pc 0004d702 /system/lib/libdvm.so
05-23 16:17:07.355: INFO/DEBUG(27): #08 pc 00041c78 /system/lib/libdvm.so
05-23 16:17:07.365: INFO/DEBUG(27): #09 pc 00010000 /system/lib/libc.so
05-23 16:17:07.365: INFO/DEBUG(27): #10 pc 0000fad4 /system/lib/libc.so
05-23 16:17:07.375: INFO/DEBUG(27): code around pc:
05-23 16:17:07.385: INFO/DEBUG(27): ad05a7f4 ffff5ae0 fffe57c4 6801b5f8 6a8b1c05
05-23 16:17:07.385: INFO/DEBUG(27): ad05a804 1c30681e ff5ef7ff 28001c04 6840d018
05-23 16:17:07.395: INFO/DEBUG(27): ad05a814 d0152800 37101c27 d0112f00 f7ff1c28
05-23 16:17:07.395: INFO/DEBUG(27): code around lr:
05-23 16:17:07.405: INFO/DEBUG(27): ad05ad0c f7ff1c20 bd10ff7b 6804b510 fd70f7ff
05-23 16:17:07.405: INFO/DEBUG(27): ad05ad1c 28001c01 f7ffd102 e002f859 f7ff1c20
05-23 16:17:07.415: INFO/DEBUG(27): ad05ad2c bd10ff6d 4c24b5f0 1c0d1c06 48236a81
05-23 16:17:07.425: INFO/DEBUG(27): stack:
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d80 43d20870 /dev/ashmem/mspace/dalvik-heap/2 (deleted)
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d84 00000354
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d88 00000022
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d8c ad043693 /system/lib/libdvm.so
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d90 ad07ff50 /system/lib/libdvm.so
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d94 00000024
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d98 00000354
05-23 16:17:07.425: INFO/DEBUG(27): 451c0d9c ad0170ac /system/lib/libdvm.so
05-23 16:17:07.425: INFO/DEBUG(27): 451c0da0 00000000
05-23 16:17:07.435: INFO/DEBUG(27): 451c0da4 afe0f2c0 /system/lib/libc.so
05-23 16:17:07.435: INFO/DEBUG(27): 451c0da8 ad080c00 /system/lib/libdvm.so
05-23 16:17:07.435: INFO/DEBUG(27): 451c0dac 00000002
05-23 16:17:07.435: INFO/DEBUG(27): 451c0db0 00000354
05-23 16:17:07.445: INFO/DEBUG(27): 451c0db4 43d20870 /dev/ashmem/mspace/dalvik-heap/2 (deleted)
05-23 16:17:07.445: INFO/DEBUG(27): 451c0db8 df002777
05-23 16:17:07.455: INFO/DEBUG(27): 451c0dbc e3a070ad
05-23 16:17:07.455: INFO/DEBUG(27): #00 451c0dc0 00000000
05-23 16:17:07.455: INFO/DEBUG(27): 451c0dc4 43d1caa0 /dev/ashmem/mspace/dalvik-heap/2 (deleted)
05-23 16:17:07.455: INFO/DEBUG(27): 451c0dc8 451c0e38
05-23 16:17:07.455: INFO/DEBUG(27): 451c0dcc 451c0e30
05-23 16:17:07.455: INFO/DEBUG(27): 451c0dd0 4000a958 /dev/ashmem/mspace/dalvik-heap/zygote/0 (deleted)
05-23 16:17:07.455: INFO/DEBUG(27): 451c0dd4 ad05ad1d /system/lib/libdvm.so
05-23 16:17:07.465: INFO/DEBUG(27): #01 451c0dd8 417a0b5c /data/dalvik-cache/system@framework@core.jar@classes.dex
05-23 16:17:07.475: INFO/DEBUG(27): 451c0ddc ad054a4f /system/lib/libdvm.so