From 5080cd568433410460e46e6f0e08e742f01b61db Mon Sep 17 00:00:00 2001
From: Alexander Jaffray <alexander.jaffray@gmail.com>
Date: Tue, 30 Jan 2024 13:22:13 -0800
Subject: [PATCH] add test for nodes to gradients and convers

---
 test/testMRIGradients.jl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/testMRIGradients.jl b/test/testMRIGradients.jl
index 12b9fd6..5ebae47 100644
--- a/test/testMRIGradients.jl
+++ b/test/testMRIGradients.jl
@@ -15,6 +15,12 @@ function test_grads()
 
     @test abs.(correctedGradients[end] - -0.0258168) < 1e-6
 
+    nodes = gradients_to_nodes(ones(2,1) .* correctedGradients')
+
+    gradients = nodes_to_gradients(nodes)
+
+    @test sqrt.(sum(abs2,ones(2,1).*correctedGradients' - gradients)) < 1e-9
+
 end
 
 function test_display_girf()