systemState_test source code

1 /**
2  * Unit tests for systemState.d
3  *
4  */
5 module systemState_test;
6 
7 
8 import ashd.core.system         : System;
9 import ashd.fsm.engineState     : EngineState;
10 import ashd.fsm.ISystemProvider : ISystemProvider;
11 
12 
13 
14 int main()
15 {
16     (new SystemStateTests).addInstanceCreatesInstanceProvider();
17     (new SystemStateTests).addSingletonCreatesSingletonProvider();
18     (new SystemStateTests).addMethodCreatesMethodProvider();
19     (new SystemStateTests).withPrioritySetsPriorityOnProvider();
20 
21 
22     return 0;
23 }
24 
25 
26 
27 
28 
29 
30 public class SystemStateTests
31 {
32     private EngineState mState;
33 
34     this()
35     {
36         mState = new EngineState();
37     }
38 
39     public void addInstanceCreatesInstanceProvider()
40     {
41         MockSystem system1 = new MockSystem();
42         mState.addInstance!MockSystem( system1 );
43         assert( mState.providers().length == 1 );
44         ISystemProvider[ClassInfo] providers = mState.providers;
45         assert( MockSystem.classinfo in providers );
46         assert( providers[MockSystem.classinfo].getSystem!MockSystem() is system1 );
47     }
48 
49     public void addSingletonCreatesSingletonProvider()
50     {
51         mState.addSingleton( typeid(MockSystem) );
52         ISystemProvider[ClassInfo] providers = mState.providers;
53         assert( MockSystem.classinfo in providers );
54         assert( providers[MockSystem.classinfo].getSystem!MockSystem().classinfo == MockSystem.classinfo );
55     }
56 
57     public void addMethodCreatesMethodProvider()
58     {
59         MockSystem system = new MockSystem();
60         MockSystem methodProvider() { return new MockSystem(); }
61 
62         mState.addMethod( &methodProvider );
63         ISystemProvider[ClassInfo] providers = mState.providers;
64         assert( MockSystem.classinfo in providers );
65         assert( providers[MockSystem.classinfo].getSystem!MockSystem().classinfo == MockSystem.classinfo );
66     }
67 
68     public void withPrioritySetsPriorityOnProvider()
69     {
70         int priority = 10;
71         mState.addSingleton( typeid(MockSystem)).withPriority( priority );
72         ISystemProvider[ClassInfo] providers = mState.providers;
73         assert( MockSystem.classinfo in providers );
74         assert( providers[MockSystem.classinfo].priority == priority );
75     }
76 }
77 
78 
79 class MockSystem: System
80 {
81     float dummy;
82 }