From 9357b54a5b63e93ba86ec9233d2118765710ed0d Mon Sep 17 00:00:00 2001
From: Michiel Cottaar <michiel.cottaar@ndcn.ox.ac.uk>
Date: Tue, 9 Apr 2024 14:44:29 +0100
Subject: [PATCH] Add more tests to plot sequences
---
test/test_plot.jl | 46 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/test/test_plot.jl b/test/test_plot.jl
index 16f1008..4b15d64 100644
--- a/test/test_plot.jl
+++ b/test/test_plot.jl
@@ -17,4 +17,50 @@ using Gtk
@visualtest plot_press "$dir/plots/pulseq_press.png" !isCI
end
+ @testset "Instantaneous gradients & pulses" begin
+ function plot_perfect_dwi(fname)
+ sequence = DWI(TE=80., bval=2., Δ=40., gradient=(type=:instant, ))
+ f = plot_sequence(sequence)
+ CairoMakie.save(fname, f)
+ end
+
+ @visualtest plot_perfect_dwi "$dir/plots/perfect_dwi.png" !isCI
+ end
+
+ @testset "Finite RF pulses" begin
+ function plot_finite_rf(fname)
+ times = -2:0.1:2
+ raw_amp = sinc.(times)
+ sequence = build_sequence() do
+ Sequence(
+ GenericPulse(times .+ 2, raw_amp),
+ InstantPulse(flip_angle=60., phase=0.),
+ GenericPulse(times .+ 2, raw_amp .* 2),
+ InstantPulse(flip_angle=120., phase=0.),
+ )
+ end
+ f = Figure()
+ Axis(f[1, 1])
+ plot_sequence(sequence)
+ CairoMakie.save(fname, f)
+ end
+
+ @visualtest plot_finite_rf "$dir/plots/finite_rf.png" !isCI
+ end
+
+ @testset "Finite gradients" begin
+ function plot_finite_dwi(fname, single_gradient=false)
+ sequence = DWI(bval=2., TE=80, TR=100, orientation=[0, -1, 1], scanner=Siemens_Prisma)
+ f = Figure()
+ Axis(f[1, 1])
+ plot!(sequence; single_gradient=single_gradient)
+ CairoMakie.save(fname, f)
+ end
+
+ @visualtest fn->plot_finite_dwi(fn, true) "$dir/single_grad_dwi.png" !isCI
+ @visualtest fn->plot_finite_dwi(fn, false) "$dir/multi_grad_dwi.png" !isCI
+ end
+
+
+
end
\ No newline at end of file
--
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