Improved test for segment

Author: elifarley

tests/corpus/update.identifier.replace.segment.2/1.py

@@ -0,0 +1,22 @@
+class A:
+    def a(self):
+        pass
+    def calculate(self,
+        a,
+        b,
+        c,
+        d,
+        e
+    ):
+        pass
+class B:
+    def a(self):
+        pass
+    def calculate(self,
+        a,
+        b,
+        c,
+        d,
+        e
+    ):
+        pass

tests/corpus/update.identifier.replace.segment.2/chat.xml

@@ -0,0 +1,13 @@
+<no-train>
+```CEDARScript
+UPDATE METHOD "calculate" OFFSET 1
+FROM FILE "1.py"
+REPLACE SEGMENT
+    STARTING AFTER LINE 0
+    ENDING BEFORE LINE 2
+WITH CONTENT '''
+@-1:def calculate(self, line_1,
+@0:line_2,
+''';
+```
+</no-train>

tests/corpus/update.identifier.replace.segment.2/expected.1.py

@@ -0,0 +1,23 @@
+class A:
+    def a(self):
+        pass
+    def calculate(self,
+        a,
+        b,
+        c,
+        d,
+        e
+    ):
+        pass
+class B:
+    def a(self):
+        pass
+    def calculate(self, line_1,
+        line_2,
+        a,
+        b,
+        c,
+        d,
+        e
+    ):
+        pass