Added test for gloabl environment vars

tests/test_plot/test_step.py

@@ -53,6 +53,20 @@ def test_step_3(test_dir):
     ctx.clean_up()
 
 
+def test_step_gl_env(test_dir):
+    prj = 'bom'
+    ctx = context.TestContext(test_dir, prj, 'step_gl_env', STEP_DIR)
+    ctx.run()
+    # Check all outputs are there
+    name = prj+'-3D.step'
+    ctx.expect_out_file_d(name)
+    # Check the R and C 3D models are there
+    ctx.search_in_file_d(name, ['R_0805_2012Metric', 'R_0805_2012Metrico', 'C_0805_2012Metric'])
+    ctx.search_err(['Missing 3D model for R1: `(.*)R_0805_2012Metrico',
+                    'Failed to download `(.*)R_0805_2012Metrico'], invert=True)
+    ctx.clean_up()
+
+
 def test_step_variant_1(test_dir):
     prj = 'kibom-variant_3'
     ctx = context.TestContext(test_dir, prj, 'step_variant_1')

tests/yaml_samples/step_gl_env.kibot.yaml

@@ -0,0 +1,24 @@
+kiplot:
+  version: 1
+
+global:
+  environment:
+    symbols: '/test1'
+    footprints: '/test2'
+    models_3d: '${KIPRJMOD}/../../data/metrico'
+    templates: '/test3'
+    user_templates: '/test4'
+    third_party: '/test5'
+    define_old: true
+
+outputs:
+  - name: Step
+    comment: "Generate 3D model (STEP)"
+    type: step
+    dir: 3D
+    options:
+      metric_units: true
+      origin: drill        # "grid" or "drill" o "X,Y" i.e. 3.2,-10
+      #no_virtual: false  # exclude 3D models for components with 'virtual' attribute
+      #min_distance: 0.01 # Minimum distance between points to treat them as separate ones (default 0.01 mm)
+      #output: project.step