fix includecode typos and run snippets

Author: morganchen12

firestore-next/test.firestore.js

@@ -1467,6 +1467,7 @@ describe("firestore-pipelines", () => {
     // https://cloud.google.com/firestore/docs/pipeline/stages/transformation/unnest
 
     async function unnestSyntaxExample() {
+      // [START unnest_syntax]
       const userScore = await execute(db.pipeline()
         .collection("users")
         .unnest(field("scores").as("userScore"), /* index_field= */ "attempt"));
@@ -1499,6 +1500,7 @@ describe("firestore-pipelines", () => {
     }
 
     async function unnestNonArrayExample() {
+      // [START unnest_nonarray]
       const userScore = await execute(db.pipeline()
         .collection("users")
         .unnest(field("scores").as("userScore"), /* index_field= */ "attempt"));
@@ -1857,7 +1859,7 @@ describe("firestore-pipelines", () => {
       // [START collection_input_syntax]
       const results = await execute(db.pipeline()
         .collection("cities/SF/departments"));
-      // [END Collection_input_syntax]
+      // [END collection_input_syntax]
     }
 
     async function collectionInputExampleData() {
@@ -1925,7 +1927,7 @@ describe("firestore-pipelines", () => {
       const results = await execute(db.pipeline()
         .collectionGroup("departments")
         .sort(field("employees").ascending()));
-      // [END collection_group_inputi]
+      // [END collection_group_input]
     }
 
     // https://cloud.google.com/firestore/docs/pipeline/stages/input/database
@@ -1995,6 +1997,7 @@ describe("firestore-pipelines", () => {
     // https://cloud.google.com/firestore/docs/pipeline/stages/transformation/aggregate
 
     async function aggregateSyntaxExample() {
+      // [START aggregate_syntax]
       const cities = await execute(db.pipeline()
         .collection("cities")
         .aggregate(

firestore-temp/test.firestore.js

@@ -557,7 +557,7 @@ describe("firestore-pipelines", () => {
       const results = await db.pipeline()
         .collection("cities/SF/departments")
         .execute();
-      // [END Collection_input_syntax]
+      // [END collection_input_syntax]
     }
 
     async function collectionInputExampleData() {
@@ -625,7 +625,7 @@ describe("firestore-pipelines", () => {
         .collectionGroup("departments")
         .sort(field("employees").ascending())
         .execute();
-      // [END collection_group_inputi]
+      // [END collection_group_input]
     }
 
     // https://cloud.google.com/firestore/docs/pipeline/stages/input/database

snippets/firestore-next/test-firestore/add_fields_nesting.js

@@ -0,0 +1,11 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START add_fields_nesting_modular]
+const results = await execute(db.pipeline()
+  .collection("users")
+  .addFields(field("address.city").toLower().as("address.city")));
+// [END add_fields_nesting_modular]

snippets/firestore-next/test-firestore/add_fields_overlap.js

@@ -0,0 +1,12 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START add_fields_overlap_modular]
+const results = await execute(db.pipeline()
+  .collection("users")
+  .addFields(field("age").abs().as("age"))
+  .addFields(field("age").add(10).as("age")));
+// [END add_fields_overlap_modular]

snippets/firestore-next/test-firestore/add_fields_syntax.js

@@ -0,0 +1,11 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START add_fields_syntax_modular]
+const results = await execute(db.pipeline()
+  .collection("users")
+  .addFields(field("firstName").stringConcat(" ", field("lastName")).as("fullName")));
+// [END add_fields_syntax_modular]

snippets/firestore-next/test-firestore/aggregate_data.js

@@ -0,0 +1,13 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START aggregate_data_modular]
+await setDoc(doc(collection(db, "cities"), "SF"), {name: "San Francisco", state: "CA", country: "USA", population: 870000});
+await setDoc(doc(collection(db, "cities"), "LA"), {name: "Los Angeles", state: "CA", country: "USA", population: 3970000});
+await setDoc(doc(collection(db, "cities"), "NY"), {name: "New York", state: "NY", country: "USA", population: 8530000});
+await setDoc(doc(collection(db, "cities"), "TOR"), {name: "Toronto", state: null, country: "Canada", population: 2930000});
+await setDoc(doc(collection(db, "cities"), "MEX"), {name: "Mexico City", state: null, country: "Mexico", population: 9200000});
+// [END aggregate_data_modular]

snippets/firestore-next/test-firestore/aggregate_group_complex.js

@@ -0,0 +1,16 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START aggregate_group_complex_modular]
+const cities = await execute(db.pipeline()
+  .collection("cities")
+  .aggregate({
+      accumulators: [
+        sum("population").as("totalPopulation")
+      ],
+      groups: [field("state").equal(null).as("stateIsNull")]
+  }));
+// [END aggregate_group_complex_modular]

snippets/firestore-next/test-firestore/aggregate_group_example.js

@@ -0,0 +1,17 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START aggregate_group_example_modular]
+const cities = await execute(db.pipeline()
+  .collection("cities")
+  .aggregate({
+      accumulators: [
+          countAll().as("numberOfCities"),
+          maximum("population").as("maxPopulation")
+      ],
+      groups: ["country", "state"]
+  }));
+// [END aggregate_group_example_modular]

snippets/firestore-next/test-firestore/aggregate_group_syntax.js

@@ -0,0 +1,17 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START aggregate_group_syntax_modular]
+const result = await execute(db.pipeline()
+  .collectionGroup("cities")
+  .aggregate({
+    accumulators: [
+      countAll().as("cities"),
+      field("population").sum().as("totalPopulation")
+    ],
+    groups: [field("location.state").as("state")]
+  }));
+// [END aggregate_group_syntax_modular]

snippets/firestore-next/test-firestore/aggregate_syntax.js

@@ -0,0 +1,14 @@
+// This snippet file was generated by processing the source file:
+// ./firestore-next/test.firestore.js
+//
+// To update the snippets in this file, edit the source and then run
+// 'npm run snippets'.
+
+// [START aggregate_syntax_modular]
+const cities = await execute(db.pipeline()
+  .collection("cities")
+  .aggregate(
+      countAll().as("total"),
+      average("population").as("averagePopulation")
+  ));
+// [END aggregate_syntax_modular]