public void ShouldLoadFilesThatDoNotRequireTransform()
{
var jsEngine = new Mock <IJsEngine>();
jsEngine.Setup(x => x.Evaluate <int>("1 + 1")).Returns(2);
var config = new Mock <IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List <string> {
"First.js", "Second.js"
});
config.Setup(x => x.LoadReact).Returns(true);
var fileSystem = new Mock <IFileSystem>();
fileSystem.Setup(x => x.ReadAsString(It.IsAny <string>())).Returns <string>(path => "CONTENTS_" + path);
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
factory.GetEngineForCurrentThread();
jsEngine.Verify(x => x.Execute("CONTENTS_First.js"));
jsEngine.Verify(x => x.Execute("CONTENTS_Second.js"));
}
public void ShouldCatchErrorsWhileLoadingScripts()
{
var config = new Mock <IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List <string> {
"foo.js"
});
config.Setup(x => x.LoadReact).Returns(true);
var fileSystem = new Mock <IFileSystem>();
fileSystem.Setup(x => x.ReadAsString("foo.js")).Returns("FAIL PLZ");
var jsEngine = new Mock <IJsEngine>();
jsEngine.Setup(x => x.Evaluate <int>("1 + 1")).Returns(2);
jsEngine.Setup(x => x.Execute("FAIL PLZ")).Throws(new JsRuntimeException("Fail")
{
LineNumber = 42,
ColumnNumber = 911,
});
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
var ex = Assert.Throws <ReactScriptLoadException>(() => factory.GetEngineForCurrentThread());
Assert.AreEqual("Error while loading \"foo.js\": Fail\r\nLine: 42\r\nColumn: 911", ex.Message);
}
private JavaScriptEngineFactory CreateFactory()
{
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () =>
{
var mockJsEngine = new Mock<IJsEngine>();
mockJsEngine.Setup(x => x.Evaluate<int>("1 + 1")).Returns(2);
return mockJsEngine.Object;
},
Priority = 1
};
return new JavaScriptEngineFactory(new[] { registration });
}
private JavaScriptEngineFactory CreateFactory()
{
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () =>
{
var mockJsEngine = new Mock <IJsEngine>();
mockJsEngine.Setup(x => x.Evaluate <int>("1 + 1")).Returns(2);
return(mockJsEngine.Object);
},
Priority = 1
};
return(new JavaScriptEngineFactory(new[] { registration }));
}
private JavaScriptEngineFactory CreateFactory()
{
var config = new Mock <IReactSiteConfiguration>();
var fileSystem = new Mock <IFileSystem>();
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () =>
{
var mockJsEngine = new Mock <IJsEngine>();
mockJsEngine.Setup(x => x.Evaluate <int>("1 + 1")).Returns(2);
return(mockJsEngine.Object);
},
Priority = 1
};
return(new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object));
}
private JavaScriptEngineFactory CreateFactory()
{
var config = new Mock<IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List<string>());
config.Setup(x => x.LoadReact).Returns(true);
var fileSystem = new Mock<IFileSystem>();
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () =>
{
var mockJsEngine = new Mock<IJsEngine>();
mockJsEngine.Setup(x => x.Evaluate<int>("1 + 1")).Returns(2);
return mockJsEngine.Object;
},
Priority = 1
};
return new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
}
public void ShouldHandleLoadingExternalReactVersion()
{
var jsEngine = new Mock <IJsEngine>();
jsEngine.Setup(x => x.Evaluate <int>("1 + 1")).Returns(2);
jsEngine.Setup(x => x.CallFunction <bool>("ReactNET_initReact")).Returns(true);
var config = new Mock <IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List <string>());
config.Setup(x => x.LoadReact).Returns(false);
var fileSystem = new Mock <IFileSystem>();
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
factory.GetEngineForCurrentThread();
jsEngine.Verify(x => x.CallFunction <bool>("ReactNET_initReact"));
}
public void ShouldThrowIfReactVersionNotLoaded()
{
var jsEngine = new Mock <IJsEngine>();
jsEngine.Setup(x => x.Evaluate <int>("1 + 1")).Returns(2);
jsEngine.Setup(x => x.CallFunction <bool>("ReactNET_initReact")).Returns(false);
var config = new Mock <IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List <string>());
config.Setup(x => x.LoadReact).Returns(false);
var fileSystem = new Mock <IFileSystem>();
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
Assert.Throws <ReactNotInitialisedException>(() =>
{
factory.GetEngineForCurrentThread();
});
}
public void ShouldLoadFilesThatDoNotRequireTransform()
{
var jsEngine = new Mock<IJsEngine>();
jsEngine.Setup(x => x.Evaluate<int>("1 + 1")).Returns(2);
var config = new Mock<IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List<string> { "First.js", "Second.js" });
config.Setup(x => x.LoadReact).Returns(true);
var fileSystem = new Mock<IFileSystem>();
fileSystem.Setup(x => x.ReadAsString(It.IsAny<string>())).Returns<string>(path => "CONTENTS_" + path);
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
factory.GetEngineForCurrentThread();
jsEngine.Verify(x => x.Execute("CONTENTS_First.js"));
jsEngine.Verify(x => x.Execute("CONTENTS_Second.js"));
}
public void ShouldCatchErrorsWhileLoadingScripts()
{
var config = new Mock<IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List<string> {"foo.js"});
config.Setup(x => x.LoadReact).Returns(true);
var fileSystem = new Mock<IFileSystem>();
fileSystem.Setup(x => x.ReadAsString("foo.js")).Returns("FAIL PLZ");
var jsEngine = new Mock<IJsEngine>();
jsEngine.Setup(x => x.Evaluate<int>("1 + 1")).Returns(2);
jsEngine.Setup(x => x.Execute("FAIL PLZ")).Throws(new JsRuntimeException("Fail")
{
LineNumber = 42,
ColumnNumber = 911,
});
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
var ex = Assert.Throws<ReactScriptLoadException>(() => factory.GetEngineForCurrentThread());
Assert.AreEqual("Error while loading \"foo.js\": Fail\r\nLine: 42\r\nColumn: 911", ex.Message);
}
public void ShouldThrowIfReactVersionNotLoaded()
{
var jsEngine = new Mock<IJsEngine>();
jsEngine.Setup(x => x.Evaluate<int>("1 + 1")).Returns(2);
jsEngine.Setup(x => x.CallFunction<bool>("ReactNET_initReact")).Returns(false);
var config = new Mock<IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List<string>());
config.Setup(x => x.LoadReact).Returns(false);
var fileSystem = new Mock<IFileSystem>();
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
Assert.Throws<ReactNotInitialisedException>(() =>
{
factory.GetEngineForCurrentThread();
});
}
public void ShouldHandleLoadingExternalReactVersion()
{
var jsEngine = new Mock<IJsEngine>();
jsEngine.Setup(x => x.Evaluate<int>("1 + 1")).Returns(2);
jsEngine.Setup(x => x.CallFunction<bool>("ReactNET_initReact")).Returns(true);
var config = new Mock<IReactSiteConfiguration>();
config.Setup(x => x.ScriptsWithoutTransform).Returns(new List<string>());
config.Setup(x => x.LoadReact).Returns(false);
var fileSystem = new Mock<IFileSystem>();
var registration = new JavaScriptEngineFactory.Registration
{
Factory = () => jsEngine.Object,
Priority = 1
};
var factory = new JavaScriptEngineFactory(new[] { registration }, config.Object, fileSystem.Object);
factory.GetEngineForCurrentThread();
jsEngine.Verify(x => x.CallFunction<bool>("ReactNET_initReact"));
}
