public void GivenValidTemplateJsonWithOptionalExpressions_WhenFactoryCreate_ThenTemplateCreated_Test(string json)
{
var templateContainer = JsonConvert.DeserializeObject <TemplateContainer>(json);
var factory = new JsonPathContentTemplateFactory();
var template = factory.Create(templateContainer);
Assert.NotNull(template);
var jsonPathTemplate = template as JsonPathContentTemplate;
Assert.NotNull(jsonPathTemplate);
Assert.Equal("heartrate", jsonPathTemplate.TypeName);
Assert.Equal("$..[?(@heartrate)]", jsonPathTemplate.TypeMatchExpression);
Assert.Equal("$.device", jsonPathTemplate.DeviceIdExpression);
Assert.Equal("$.date", jsonPathTemplate.TimestampExpression);
Assert.Equal("$.patient", jsonPathTemplate.PatientIdExpression);
Assert.Collection(jsonPathTemplate.Values, v =>
{
Assert.True(v.Required);
Assert.Equal("hr", v.ValueName);
Assert.Equal("$.heartrate", v.ValueExpression);
});
}
public void GivenValidTemplateJsonWithOptionalExpressions_WhenFactoryCreate_ThenTemplateCreated_Test(string json)
{
var templateContainer = JsonConvert.DeserializeObject <TemplateContainer>(json);
var factory = new JsonPathContentTemplateFactory();
var contentTemplate = factory.Create(templateContainer);
Assert.NotNull(contentTemplate);
Assert.IsType <LegacyMeasurementExtractor>(contentTemplate);
var extractor = contentTemplate as MeasurementExtractor;
Assert.IsType <JsonPathCalculatedFunctionContentTemplateAdapter <JsonPathContentTemplate> >(extractor.Template);
var jsonPathTemplate = (extractor.Template as JsonPathCalculatedFunctionContentTemplateAdapter <JsonPathContentTemplate>).InnerTemplate;
Assert.Equal("heartrate", jsonPathTemplate.TypeName);
Assert.Equal("$..[?(@heartrate)]", jsonPathTemplate.TypeMatchExpression);
Assert.Equal("$.device", jsonPathTemplate.DeviceIdExpression);
Assert.Equal("$.date", jsonPathTemplate.TimestampExpression);
Assert.Equal("$.patient", jsonPathTemplate.PatientIdExpression);
Assert.Equal("$.sessionid", jsonPathTemplate.CorrelationIdExpression);
Assert.Collection(jsonPathTemplate.Values, v =>
{
Assert.True(v.Required);
Assert.Equal("hr", v.ValueName);
Assert.Equal("$.heartrate", v.ValueExpression);
});
}
public void GivenInvalidTemplateTargetType_WhenFactoryCreate_ThenNullReturned_Test()
{
var templateContainer = new TemplateContainer();
var factory = new JsonPathContentTemplateFactory();
var template = factory.Create(templateContainer);
Assert.Null(template);
}
public void GivenInvalidTemplateJsonMissingExpressions_WhenFactoryCreate_ThenTemplateErrorReturned_Test(string json)
{
var templateContainer = JsonConvert.DeserializeObject <TemplateContainer>(json);
var factory = new JsonPathContentTemplateFactory();
var ex = Assert.Throws <InvalidTemplateException>(() => factory.Create(templateContainer));
Assert.NotNull(ex);
Assert.Contains("DeviceIdExpression", ex.Message);
Assert.Contains("TimestampExpression", ex.Message);
}
public void GivenInvalidTemplateBody_WhenFactoryCreate_ThenInvalidTemplateExceptionThrown_Test()
{
var templateContainer = new TemplateContainer
{
TemplateType = "JsonPathContentTemplate",
Template = null,
};
var factory = new JsonPathContentTemplateFactory();
var ex = Assert.Throws <InvalidTemplateException>(() => factory.Create(templateContainer));
Assert.NotNull(ex);
}