public void DigestScenarioStepValues_Sets_Value_As_DataTable_When_DataTable_And_Other_Args_Present()
{
//arrange.
var sut = new DataTableArgument();
var dataTable = 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(new string[] { "1", "2", "3" }, dataTable);
//assert.
Assert.Same(dataTable, sut.Value);
}
public void DigestScenarioStepValues_Throws_Error_If_Arguments_Present_But_No_DataTable()
{
//arrange.
var sut = new DataTableArgument();
//act / assert.
Assert.Throws <InvalidOperationException>(() => sut.DigestScenarioStepValues(new string[] { "1", "2", "3" }, null));
}
public void IsSameAs_Identifies_Similar_Instances()
{
//arrange.
var sut = new DataTableArgument();
var other = new DataTableArgument();
//act.
var same = sut.IsSameAs(other);
//assert.
Assert.True(same);
}
public void Clone_Creates_Similar_Instance()
{
//arrange.
var sut = new DataTableArgument();
//act.
var clone = sut.Clone();
//assert.
Assert.True(clone.IsSameAs(sut));
Assert.NotSame(clone, sut);
}
public void IsSameAs_Distinguishes_Different_Instances()
{
//arrange.
var sut = new DataTableArgument();
var other = new Mock <StepMethodArgument>().Object;
//act.
var same = sut.IsSameAs(other);
//assert.
Assert.False(same);
}
public void DigestScenarioStepValues_Sets_Value_As_DataTable_When_DataTable_And_Other_Args_Present()
{
//arrange.
var sut = new DataTableArgument();
var dataTable = CreateGherkinDocument("scenario123",
"When some step text" + Environment.NewLine +
@" | First argument | Second argument | Result |
| 1 | 2 | 3|
| a | b | c |
"
).Feature.Children.ElementAt(0).Steps.ElementAt(0).Argument as Gherkin.Ast.DataTable;
//act.
sut.DigestScenarioStepValues(new string[] { "1", "2", "3" }, dataTable);
//assert.
Assert.Same(dataTable, sut.Value);
}
