diff --git a/tests/gds_ref_sin300/bend_euler_nc.gds b/tests/gds_ref_sin300/bend_euler_nc.gds
new file mode 100644
index 0000000..df5315f
Binary files /dev/null and b/tests/gds_ref_sin300/bend_euler_nc.gds differ
diff --git a/tests/gds_ref_sin300/bend_euler_no.gds b/tests/gds_ref_sin300/bend_euler_no.gds
new file mode 100644
index 0000000..e4745a9
Binary files /dev/null and b/tests/gds_ref_sin300/bend_euler_no.gds differ
diff --git a/tests/test_netlists_sin300/test_netlists_bend_euler_nc_.yml b/tests/test_netlists_sin300/test_netlists_bend_euler_nc_.yml
new file mode 100644
index 0000000..1a147fb
--- /dev/null
+++ b/tests/test_netlists_sin300/test_netlists_bend_euler_nc_.yml
@@ -0,0 +1,5 @@
+instances: {}
+name: bend_euler_RNone_A90_P0_608b8914
+nets: []
+placements: {}
+ports: {}
diff --git a/tests/test_netlists_sin300/test_netlists_bend_euler_no_.yml b/tests/test_netlists_sin300/test_netlists_bend_euler_no_.yml
new file mode 100644
index 0000000..0f2804c
--- /dev/null
+++ b/tests/test_netlists_sin300/test_netlists_bend_euler_no_.yml
@@ -0,0 +1,5 @@
+instances: {}
+name: bend_euler_RNone_A90_P0_ee91bb04
+nets: []
+placements: {}
+ports: {}
diff --git a/tests/test_netlists_sin300/test_netlists_mzi_.yml b/tests/test_netlists_sin300/test_netlists_mzi_.yml
index c7c8446..3613bb9 100644
--- a/tests/test_netlists_sin300/test_netlists_mzi_.yml
+++ b/tests/test_netlists_sin300/test_netlists_mzi_.yml
@@ -227,7 +227,7 @@ instances:
     settings:
       cross_section: xs_nc
       length: 2
-name: mzi_DL10_Bbend_nc_Sstra_60acb66b
+name: mzi_DL10_Bbend_euler_nc_ebc434a4
 nets:
 - p1: bend_euler_RNone_A90_P0_608b8914_127500_15150,o1
   p2: cp1,o2
diff --git a/tests/test_netlists_sin300/test_netlists_mzi_nc_.yml b/tests/test_netlists_sin300/test_netlists_mzi_nc_.yml
index c7c8446..3613bb9 100644
--- a/tests/test_netlists_sin300/test_netlists_mzi_nc_.yml
+++ b/tests/test_netlists_sin300/test_netlists_mzi_nc_.yml
@@ -227,7 +227,7 @@ instances:
     settings:
       cross_section: xs_nc
       length: 2
-name: mzi_DL10_Bbend_nc_Sstra_60acb66b
+name: mzi_DL10_Bbend_euler_nc_ebc434a4
 nets:
 - p1: bend_euler_RNone_A90_P0_608b8914_127500_15150,o1
   p2: cp1,o2
diff --git a/tests/test_netlists_sin300/test_netlists_mzi_no_.yml b/tests/test_netlists_sin300/test_netlists_mzi_no_.yml
index 5d880a9..6a4ae4b 100644
--- a/tests/test_netlists_sin300/test_netlists_mzi_no_.yml
+++ b/tests/test_netlists_sin300/test_netlists_mzi_no_.yml
@@ -227,7 +227,7 @@ instances:
     settings:
       cross_section: xs_no
       length: 2
-name: mzi_DL10_Bbend_no_Sstra_b63ffc43
+name: mzi_DL10_Bbend_euler_no_d1777d6b
 nets:
 - p1: bend_euler_RNone_A90_P0_ee91bb04_104737_15212,o1
   p2: cp1,o2
diff --git a/tests/test_pdk_sin300/test_settings_bend_euler_nc_.yml b/tests/test_pdk_sin300/test_settings_bend_euler_nc_.yml
new file mode 100644
index 0000000..e12345f
--- /dev/null
+++ b/tests/test_pdk_sin300/test_settings_bend_euler_nc_.yml
@@ -0,0 +1,16 @@
+info:
+  dy: 25
+  length: 41.592
+  min_bend_radius: 17.652
+  radius: 25
+  route_info_length: 41.592
+  route_info_min_bend_radius: 17.652
+  route_info_n_bend_90: 1
+  route_info_type: xs_nc
+  route_info_weight: 41.592
+  route_info_xs_nc_length: 41.592
+name: bend_euler_RNone_A90_P0_608b8914
+settings:
+  angle: 90
+  cross_section: xs_nc
+  p: 0.5
diff --git a/tests/test_pdk_sin300/test_settings_bend_euler_no_.yml b/tests/test_pdk_sin300/test_settings_bend_euler_no_.yml
new file mode 100644
index 0000000..99480a9
--- /dev/null
+++ b/tests/test_pdk_sin300/test_settings_bend_euler_no_.yml
@@ -0,0 +1,16 @@
+info:
+  dy: 25
+  length: 41.592
+  min_bend_radius: 17.652
+  radius: 25
+  route_info_length: 41.592
+  route_info_min_bend_radius: 17.652
+  route_info_n_bend_90: 1
+  route_info_type: xs_no
+  route_info_weight: 41.592
+  route_info_xs_no_length: 41.592
+name: bend_euler_RNone_A90_P0_ee91bb04
+settings:
+  angle: 90
+  cross_section: xs_no
+  p: 0.5
diff --git a/tests/test_pdk_sin300/test_settings_mzi_.yml b/tests/test_pdk_sin300/test_settings_mzi_.yml
index 506111a..65e17e9 100644
--- a/tests/test_pdk_sin300/test_settings_mzi_.yml
+++ b/tests/test_pdk_sin300/test_settings_mzi_.yml
@@ -1,7 +1,7 @@
 info: {}
-name: mzi_DL10_Bbend_nc_Sstra_60acb66b
+name: mzi_DL10_Bbend_euler_nc_ebc434a4
 settings:
-  bend: bend_nc
+  bend: bend_euler_nc
   combiner: mmi2x2_nc
   cross_section: xs_nc
   delta_length: 10
diff --git a/tests/test_pdk_sin300/test_settings_mzi_nc_.yml b/tests/test_pdk_sin300/test_settings_mzi_nc_.yml
index 506111a..65e17e9 100644
--- a/tests/test_pdk_sin300/test_settings_mzi_nc_.yml
+++ b/tests/test_pdk_sin300/test_settings_mzi_nc_.yml
@@ -1,7 +1,7 @@
 info: {}
-name: mzi_DL10_Bbend_nc_Sstra_60acb66b
+name: mzi_DL10_Bbend_euler_nc_ebc434a4
 settings:
-  bend: bend_nc
+  bend: bend_euler_nc
   combiner: mmi2x2_nc
   cross_section: xs_nc
   delta_length: 10
diff --git a/tests/test_pdk_sin300/test_settings_mzi_no_.yml b/tests/test_pdk_sin300/test_settings_mzi_no_.yml
index 64f7a8d..ef1a4f2 100644
--- a/tests/test_pdk_sin300/test_settings_mzi_no_.yml
+++ b/tests/test_pdk_sin300/test_settings_mzi_no_.yml
@@ -1,7 +1,7 @@
 info: {}
-name: mzi_DL10_Bbend_no_Sstra_b63ffc43
+name: mzi_DL10_Bbend_euler_no_d1777d6b
 settings:
-  bend: bend_no
+  bend: bend_euler_no
   combiner: mmi2x2_no
   cross_section: xs_no
   delta_length: 10