public void ComposeReturnsCorrectResult()
{
// Fixture setup
var writer = TextWriter.Null;
var tracer = new DelegatingTracingBuilder();
var sut = new TraceWriter(writer, tracer);
// Exercise system
var expectedBuilders = new []
{
new DelegatingSpecimenBuilder(),
new DelegatingSpecimenBuilder(),
new DelegatingSpecimenBuilder()
};
var actual = sut.Compose(expectedBuilders);
// Verify outcome
var tw = Assert.IsAssignableFrom<TraceWriter>(actual);
var composite = Assert.IsAssignableFrom<CompositeSpecimenBuilder>(tw.Tracer.Builder);
Assert.True(expectedBuilders.SequenceEqual(composite));
// Teardown
}
public void ComposeSingleItemReturnsCorrectResult()
{
// Fixture setup
var writer = TextWriter.Null;
var tracer = new DelegatingTracingBuilder();
var sut = new TraceWriter(writer, tracer);
// Exercise system
var expected = new DelegatingSpecimenBuilder();
var actual = sut.Compose(new[] { expected });
// Verify outcome
var tw = Assert.IsAssignableFrom<TraceWriter>(actual);
Assert.Equal(expected, tw.Tracer.Builder);
// Teardown
}
