Added test for missing PCB file in command line

tests/test_plot/test_misc.py

@@ -8,6 +8,7 @@ Tests miscellaneous stuff.
 - An unknown output type
 - -s all and_one_of_two_outs
 - Missing schematic
+- Wrong PCB name
 - Missing PCB
 - Missing config
 - Wrong config name
@@ -126,6 +127,15 @@ def test_miss_pcb():
     ctx.clean_up()
 
 
+def test_miss_pcb_2():
+    ctx = context.TestContext('MissingPCB_2', '3Rs', 'pre_and_position', POS_DIR)
+    ctx.run(EXIT_BAD_ARGS, no_board_file=True)
+
+    assert ctx.search_err('No PCB file found')
+
+    ctx.clean_up()
+
+
 def test_miss_yaml():
     prj = '3Rs'
     ctx = context.TestContext('MissingYaml', prj, 'pre_and_position', POS_DIR)

tests/utils/context.py

@@ -155,7 +155,7 @@ class TestContext(object):
             os.environ['COVERAGE_FILE'] = os.path.join(os.getcwd(), '.coverage')
         cmd.append(os.path.abspath(os.path.dirname(os.path.abspath(__file__))+'/../../src/kiplot'))
         cmd.append('-vv')
-        if not no_out_dir:
+        if not no_board_file:
             cmd = cmd+['-b', filename if filename else self.board_file]
         if not no_yaml_file:
             cmd = cmd+['-c', self.yaml_file]