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Option 1 (.NET 4.5)
Step 1: Add Dependencies
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https://www.nuget.org/packages/SpecNuts/
https://www.nuget.org/packages/SpecNuts.Json/ |
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Step 2: Add the below code in .cs of feature file
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[BeforeTestRun]
public static void BeforeTestRun() {
SpecNuts.Reporters.Add(new JsonReporter());
SpecNuts.Reporters.FinishedReport += (sender, args) => {
String pathName = "specflow_cucumber.json";
System.IO.File.WriteAllText(pathName, args.Reporter.WriteToString());
Console.WriteLine("Result File: " + System.IO.Directory.GetCurrentDirectory().ToString() + System.IO.Path.DirectorySeparatorChar + pathName);
};
} |
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Step 3: Open Text Explorer in Visual Studio by Test > Windows > Test Explorer -> Choose Run All
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Before compiling and running the tests, you have to use a proper SpecFlow report template file in order to generate a valid Cucumber JSON report and you have to configure the test profile to use it.
CucumberJson.cshtml
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@inherits TechTalk.SpecRun.Framework.Reporting.CustomTemplateBase<TestRunResult>
@using System
@using System.Collections.Generic
@using System.Linq
@using System.Globalization
@using Newtonsoft.Json
@using Newtonsoft.Json.Converters
@using TechTalk.SpecRun.Framework
@using TechTalk.SpecRun.Framework.Results
@using TechTalk.SpecRun.Framework.TestSuiteStructure
@using TechTalk.SpecRun.Framework.Tracing
@{
var serializationSettings = new JsonSerializerSettings
{
ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
Converters = new List<JsonConverter>() { new StringEnumConverter(false) }
};
var features = GetTextFixtures()
.Select(f => new
{
description = "",
elements = (from scenario in f.SubNodes
let lastExecutionResult = GetTestItemResult(scenario.GetTestSequence().First()).LastExecutionResult()
select new
{
description = "",
id = "",
keyword = "Scenario",
line = scenario.Source.SourceLine + 1,
name = scenario.Title,
tags = scenario.Tags.Select(t => new { name = t, line = 1 }),
steps = from step in lastExecutionResult.Result.TraceEvents
where IsRelevant(step) && (step.ResultType == TestNodeResultType.Succeeded || step.ResultType == TestNodeResultType.Failed || step.ResultType == TestNodeResultType.Pending)
&& (step.Type == TraceEventType.Test || step.Type == TraceEventType.TestAct || step.Type == TraceEventType.TestArrange || step.Type == TraceEventType.TestAssert)
let keyword = step.StepBindingInformation == null ? "" : step.StepBindingInformation.StepInstanceInformation == null ? "" : step.StepBindingInformation.StepInstanceInformation.Keyword
let matchLocation = step.StepBindingInformation == null ? "" : step.StepBindingInformation.MethodName
let name = step.StepBindingInformation == null ? "" : step.StepBindingInformation.Text
let cucumberStatus = step.ResultType == TestNodeResultType.Succeeded ? "Passed" : step.ResultType.ToString()
select new
{
keyword = keyword,
line = 0,
match = new
{
location = matchLocation
},
name = name,
result = new
{
duration = step.Duration.TotalMilliseconds,
error_message = step.StackTrace,
status = cucumberStatus
}
},
type = "scenario"
}).ToList(),
id = "",
keyword = "Feature",
line = f.Source.SourceLine + 1,
tags = f.Tags.Select(t => new { name = t, line = 1 }),
name = f.Title,
uri = f.Source.SourceFile
});
}
@Raw(JsonConvert.SerializeObject(features, Formatting.Indented, serializationSettings)) |
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Default.srprofile
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<?xml version="1.0" encoding="utf-8"?>
<TestProfile xmlns="http://www.specflow.org/schemas/plus/TestProfile/1.5">
<Settings projectName="TestProject" projectId="{xxx-xxx-xxx-xxx}" />
<Execution stopAfterFailures="2" testThreadCount="1" testSchedulingMode="Sequential" />
<TestAssemblyPaths>
<TestAssemblyPath>TestProject.dll</TestAssemblyPath>
</TestAssemblyPaths>
<DeploymentTransformation>
...
</DeploymentTransformation>
<Report>
<Template name="CucumberJson.cshtml" outputName="data.json"/>
</Report>
</TestProfile> |
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Tests can be run from within the IDE (e.g. Visual Studio) or by the command line; in the later case, make sure to specify the profile name and all the paths properly.
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