|
| 1 | +usingSystem; |
| 2 | + |
| 3 | +usingNUnit.Framework; |
| 4 | + |
| 5 | +usingPython.Runtime; |
| 6 | + |
| 7 | +namespacePython.EmbeddingTest |
| 8 | +{ |
| 9 | +publicclassTestMethodBinder |
| 10 | +{ |
| 11 | +privatestaticdynamicmodule; |
| 12 | +privatestaticstringtestModule=@" |
| 13 | +from clr import AddReference |
| 14 | +AddReference(""System"") |
| 15 | +AddReference(""Python.EmbeddingTest"") |
| 16 | +from Python.EmbeddingTest import * |
| 17 | +class PythonModel(TestMethodBinder.CSharpModel): |
| 18 | + def TestA(self): |
| 19 | + return self.OnlyString(TestMethodBinder.TestImplicitConversion()) |
| 20 | + def TestB(self): |
| 21 | + return self.OnlyClass('input string') |
| 22 | + def TestC(self): |
| 23 | + return self.InvokeModel('input string') |
| 24 | + def TestD(self): |
| 25 | + return self.InvokeModel(TestMethodBinder.TestImplicitConversion()) |
| 26 | + def TestE(self, array): |
| 27 | + return array.Length == 2"; |
| 28 | + |
| 29 | + |
| 30 | +[OneTimeSetUp] |
| 31 | +publicvoidSetUp() |
| 32 | +{ |
| 33 | +PythonEngine.Initialize(); |
| 34 | +module=PythonEngine.ModuleFromString("module",testModule).GetAttr("PythonModel").Invoke(); |
| 35 | +} |
| 36 | + |
| 37 | +[OneTimeTearDown] |
| 38 | +publicvoidDispose() |
| 39 | +{ |
| 40 | +PythonEngine.Shutdown(); |
| 41 | +} |
| 42 | + |
| 43 | +[Test] |
| 44 | +publicvoidImplicitConversionToString() |
| 45 | +{ |
| 46 | +vardata=(string)module.TestA(); |
| 47 | +// we assert implicit conversion took place |
| 48 | +Assert.AreEqual("OnlyString impl: implicit to string",data); |
| 49 | +} |
| 50 | + |
| 51 | +[Test] |
| 52 | +publicvoidImplicitConversionToClass() |
| 53 | +{ |
| 54 | +vardata=(string)module.TestB(); |
| 55 | +// we assert implicit conversion took place |
| 56 | +Assert.AreEqual("OnlyClass impl",data); |
| 57 | +} |
| 58 | + |
| 59 | +[Test] |
| 60 | +publicvoidWillAvoidUsingImplicitConversionIfPossible_String() |
| 61 | +{ |
| 62 | +vardata=(string)module.TestC(); |
| 63 | +// we assert no implicit conversion took place |
| 64 | +Assert.AreEqual("string impl: input string",data); |
| 65 | +} |
| 66 | + |
| 67 | +[Test] |
| 68 | +publicvoidWillAvoidUsingImplicitConversionIfPossible_Class() |
| 69 | +{ |
| 70 | +vardata=(string)module.TestD(); |
| 71 | +// we assert no implicit conversion took place |
| 72 | +Assert.AreEqual("TestImplicitConversion impl",data); |
| 73 | + |
| 74 | +} |
| 75 | + |
| 76 | +[Test] |
| 77 | +publicvoidArrayLength() |
| 78 | +{ |
| 79 | +vararray=new[]{"pepe","pinocho"}; |
| 80 | +vardata=(bool)module.TestE(array); |
| 81 | + |
| 82 | +// Assert it is true |
| 83 | +Assert.AreEqual(true,data); |
| 84 | +} |
| 85 | + |
| 86 | +publicclassCSharpModel |
| 87 | +{ |
| 88 | +publicvirtualstringOnlyClass(TestImplicitConversiondata) |
| 89 | +{ |
| 90 | +return"OnlyClass impl"; |
| 91 | +} |
| 92 | + |
| 93 | +publicvirtualstringOnlyString(stringdata) |
| 94 | +{ |
| 95 | +return"OnlyString impl: "+data; |
| 96 | +} |
| 97 | + |
| 98 | +publicvirtualstringInvokeModel(stringdata) |
| 99 | +{ |
| 100 | +return"string impl: "+data; |
| 101 | +} |
| 102 | + |
| 103 | +publicvirtualstringInvokeModel(TestImplicitConversiondata) |
| 104 | +{ |
| 105 | +return"TestImplicitConversion impl"; |
| 106 | +} |
| 107 | +} |
| 108 | + |
| 109 | +publicclassTestImplicitConversion |
| 110 | +{ |
| 111 | +publicstaticimplicitoperatorstring(TestImplicitConversionsymbol) |
| 112 | +{ |
| 113 | +return"implicit to string"; |
| 114 | +} |
| 115 | +publicstaticimplicitoperatorTestImplicitConversion(stringsymbol) |
| 116 | +{ |
| 117 | +returnnewTestImplicitConversion(); |
| 118 | +} |
| 119 | +} |
| 120 | +} |
| 121 | +} |