Added Failed Import Test

Author: hanse7962

tests/test_plugin.py

@@ -74,7 +74,7 @@ def test_inline_detects_from_imports(self, pytester: Pytester):
         class Choice(Enum):
             YES = 0
             NO = 1
-            
+        
         def m(a):
             b = a
             itest().given(a, Choice.YES).check_eq(b, Choice.YES)
@@ -86,6 +86,21 @@ def m(a):
             res = pytester.runpytest()
             assert res.ret == 0
 
+    def test_fail_on_importing_missing_module(self, pytester: Pytester):
+        checkfile = pytester.makepyfile(
+            """ 
+        from inline import itest
+        from scipy import owijef as st
+        
+        def m(n, p):
+            b = st.binom(n, p)
+            itest().given(n, 100).given(p, 0.5).check_eq(b.mean(), n * p)
+    """
+        )
+        for x in (pytester.path, checkfile):
+            items, reprec = pytester.inline_genitems(x)
+            assert len(items) == 0
+
     def test_inline_malformed_given(self, pytester: Pytester):
         checkfile = pytester.makepyfile(
             """