public void Ctor_Initializes_Properties()
{
//arrange.
var featureInstance = new FeatureForCtorTest();
//act.
var sut = StepMethodInfo.FromMethodInfo(featureInstance.GetType().GetMethod(nameof(FeatureForCtorTest.When_Something)), featureInstance);
//assert.
Assert.NotNull(sut);
Assert.NotNull(sut.ScenarioStepPatterns);
Assert.Single(sut.ScenarioStepPatterns);
Assert.Equal(PatternKind.When, sut.ScenarioStepPatterns[0].Kind);
Assert.Equal(FeatureForCtorTest.WhenStepText, sut.ScenarioStepPatterns[0].Pattern);
}
public void GetMatchingPattern_Finds_Match_For_Step(string keyword)
{
//arrange.
var featureInstance = new FeatureForMatch();
var sut = StepMethodInfo.FromMethodInfo(
typeof(FeatureForMatch).GetMethod(nameof(FeatureForMatch.Method1)),
featureInstance);
//act.
var match = sut.GetMatchingPattern(new Gherkin.Ast.Step(null, keyword, "this matches", null));
//assert.
Assert.NotNull(match);
Assert.Equal(PatternKind.When, match.Kind);
Assert.Equal("this matches", match.OriginalPattern);
}
public void FromStepMethodInfo_Creates_Instance()
{
//arrange.
var featureInstance = new Feature_For_FromStepMethodInfo();
var stepMethodInfo = StepMethodInfo.FromMethodInfo(
featureInstance.GetType().GetMethod(nameof(Feature_For_FromStepMethodInfo.Step_With_Multiple_Patterns)),
featureInstance
);
//act.
var sut = StepMethod.FromStepMethodInfo(stepMethodInfo, new Gherkin.Ast.Step(null, "Given", "something 123 else", null));
//assert.
Assert.NotNull(sut);
Assert.Equal(stepMethodInfo.ScenarioStepPatterns[1].Kind, sut.Kind);
Assert.Equal(stepMethodInfo.ScenarioStepPatterns[1].Pattern, sut.Pattern);
Assert.Equal("something 123 else", sut.StepText);
}
public void DigestScenarioStepValues_Sets_DataTable_Value()
{
//arrange.
var featureInstance = new FeatureWithDataTableScenarioStep();
var sut = StepMethodInfo.FromMethodInfo(
featureInstance.GetType().GetMethod(nameof(FeatureWithDataTableScenarioStep.When_DataTable_Is_Expected)),
featureInstance
);
var step = new Gherkin.Ast.Step(
null,
"When",
FeatureWithDataTableScenarioStep.Steptext,
new Gherkin.Ast.DataTable(new Gherkin.Ast.TableRow[]
{
new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]
{
new Gherkin.Ast.TableCell(null, "First argument"),
new Gherkin.Ast.TableCell(null, "Second argument"),
new Gherkin.Ast.TableCell(null, "Result"),
}),
new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]
{
new Gherkin.Ast.TableCell(null, "1"),
new Gherkin.Ast.TableCell(null, "2"),
new Gherkin.Ast.TableCell(null, "3"),
}),
new Gherkin.Ast.TableRow(null, new Gherkin.Ast.TableCell[]
{
new Gherkin.Ast.TableCell(null, "a"),
new Gherkin.Ast.TableCell(null, "b"),
new Gherkin.Ast.TableCell(null, "c"),
})
}));
//act.
sut.DigestScenarioStepValues(step);
//assert.
var digestedText = sut.GetDigestedStepText();
Assert.Equal(FeatureWithDataTableScenarioStep.Steptext, digestedText);
}
public void DigestScenarioStepValues_Expects_Exact_Number_Of_Groups_Not_Less()
{
//arrange.
var featureInstance = new FeatureForApplyArgumentValues_LessThanNeededGroups();
var sut = StepMethodInfo.FromMethodInfo(
featureInstance.GetType().GetMethod(nameof(FeatureForApplyArgumentValues_LessThanNeededGroups.Method_With_Arguments)),
featureInstance);
var number = 123;
var text = "Ana";
var date = new DateTime(2018, 5, 23);
var stepText = FeatureForApplyArgumentValues_LessThanNeededGroups.StepMethodText
.Replace(@"(\d+)", $"{number}")
.Replace(@"(\w+)", $"{text}");
var step = new Gherkin.Ast.Step(null, "Then", stepText, null);
//act / assert.
Assert.Throws <InvalidOperationException>(() => sut.DigestScenarioStepValues(step));
}