added additional test cases

Author: daniel-sanche

packages/google-cloud-firestore/noxfile.py

@@ -399,6 +399,7 @@ def system(session):
         session.run(
             "py.test",
             "--quiet",
+            "-s",
             f"--junitxml=system_{session.python}_sponge_log.xml",
             system_test_path,
             *session.posargs,
@@ -407,6 +408,7 @@ def system(session):
         session.run(
             "py.test",
             "--quiet",
+            "-s",
             f"--junitxml=system_{session.python}_sponge_log.xml",
             system_test_folder_path,
             *session.posargs,

packages/google-cloud-firestore/tests/system/pipeline_e2e/array.yaml

@@ -554,6 +554,78 @@ tests:
                     - integerValue: '-1'
                     name: offset
           name: select
+  - description: testOffset_LiteralArray
+    pipeline:
+      - Collection: books
+      - Limit: 1
+      - Select:
+        - AliasedExpression:
+            - FunctionExpression.offset:
+                - Array: [10, 20, 30]
+                - Constant: 1
+            - "element"
+    assert_results:
+      - element: 20
+    assert_proto:
+      pipeline:
+        stages:
+        - args:
+          - referenceValue: /books
+          name: collection
+        - args:
+          - integerValue: '1'
+          name: limit
+        - args:
+          - mapValue:
+              fields:
+                element:
+                  functionValue:
+                    args:
+                    - functionValue:
+                        args:
+                        - integerValue: '10'
+                        - integerValue: '20'
+                        - integerValue: '30'
+                        name: array
+                    - integerValue: '1'
+                    name: offset
+          name: select
+  - description: testOffset_LiteralArray_Negative
+    pipeline:
+      - Collection: books
+      - Limit: 1
+      - Select:
+        - AliasedExpression:
+            - FunctionExpression.offset:
+                - Array: [10, 20, 30]
+                - Constant: -1
+            - "element"
+    assert_results:
+      - element: 30
+    assert_proto:
+      pipeline:
+        stages:
+        - args:
+          - referenceValue: /books
+          name: collection
+        - args:
+          - integerValue: '1'
+          name: limit
+        - args:
+          - mapValue:
+              fields:
+                element:
+                  functionValue:
+                    args:
+                    - functionValue:
+                        args:
+                        - integerValue: '10'
+                        - integerValue: '20'
+                        - integerValue: '30'
+                        name: array
+                    - integerValue: '-1'
+                    name: offset
+          name: select
   - description: testArrayFirst
     pipeline:
       - Collection: books

packages/google-cloud-firestore/tests/system/pipeline_e2e/general.yaml

@@ -826,6 +826,40 @@ tests:
         - res
     assert_results:
       - res: "B"
+  - description: testSwitchOn_Default
+    pipeline:
+      - Literals:
+        - res:
+            FunctionExpression.switch_on:
+              - FunctionExpression.equal:
+                  - Constant: 1
+                  - Constant: 2
+              - Constant: "A"
+              - FunctionExpression.equal:
+                  - Constant: 1
+                  - Constant: 3
+              - Constant: "B"
+              - Constant: "C"
+      - Select:
+        - res
+    assert_results:
+      - res: "C"
+  - description: testSwitchOn_Error
+    pipeline:
+      - Literals:
+        - res:
+            FunctionExpression.switch_on:
+              - FunctionExpression.equal:
+                  - Constant: 1
+                  - Constant: 2
+              - Constant: "A"
+              - FunctionExpression.equal:
+                  - Constant: 1
+                  - Constant: 3
+              - Constant: "B"
+      - Select:
+        - res
+    assert_error: ".*all switch cases evaluate to false, and no default provided"
   - description: testStorageSize
     pipeline:
       - Collection: books