public async Task AddRemoveBreakpoint()
{
const string code =
@"x <- 1
y <- 2
z <- 3";
var tracer = await _session.TraceExecutionAsync();
using (var sf = new SourceFile(code)) {
var bp1Loc = new RSourceLocation(sf.FilePath, 1);
var bp1 = await tracer.CreateBreakpointAsync(bp1Loc);
bp1.Location.Should().Be(bp1Loc);
bp1.Tracer.Should().Be(tracer);
tracer.Breakpoints.Count.Should().Be(1);
var bp2Loc = new RSourceLocation(sf.FilePath, 3);
var bp2 = await tracer.CreateBreakpointAsync(bp2Loc);
bp2.Location.Should().Be(bp2Loc);
bp2.Tracer.Should().Be(tracer);
tracer.Breakpoints.Count.Should().Be(2);
await bp1.DeleteAsync();
tracer.Breakpoints.Count.Should().Be(1);
tracer.Breakpoints.First().Should().BeSameAs(bp2);
}
}