Use v9 API in tests

packages/firestore/package.json

@@ -25,8 +25,6 @@
     "test:lite:prod": "node ./scripts/run-tests.js --platform node_lite --main=lite/index.ts 'test/lite/**/*.test.ts'",
     "test:lite:browser": "karma start --single-run --lite",
     "test:lite:browser:debug": "karma start --browsers=Chrome --lite --auto-watch",
-    "pretest": "yarn test:prepare",
-    "pretest:ci": "yarn pretest",
     "test": "run-s lint test:all",
     "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all:ci",
     "test:all:ci": "run-p test:browser test:lite:browser test:travis",
@@ -44,7 +42,6 @@
     "api-report:api-json": "rm -rf temp && api-extractor run --local --verbose",
     "api-report": "run-s api-report:main api-report:lite && yarn api-report:api-json",
     "doc": "api-documenter markdown --input temp --output docs",
-    "test:prepare": "node ./scripts/prepare-test.js",
     "typings:public": "node ../../scripts/build/use_typings.js ./dist/index.d.ts"
   },
   "exports": {

packages/firestore/src/api.ts

@@ -133,6 +133,8 @@ export { FirestoreErrorCode, FirestoreError } from './util/error';
 
 export { AbstractUserDataWriter } from './lite-api/user_data_writer';
 
+export { FirestoreSettings as Settings } from './lite-api/settings';
+
 export {
   Primitive,
   NestedUpdateFields,

packages/firestore/src/api/snapshot.ts

@@ -59,12 +59,12 @@ import { SnapshotListenOptions } from './reference_impl';
  * }
  *
  * const postConverter = {
- *   toFirestore(post: WithFieldValue<Post>): firebase.firestore.DocumentData {
+ *   toFirestore(post: WithFieldValue<Post>): DocumentData {
  *     return {title: post.title, author: post.author};
  *   },
  *   fromFirestore(
- *     snapshot: firebase.firestore.QueryDocumentSnapshot,
- *     options: firebase.firestore.SnapshotOptions
+ *     snapshot: QueryDocumentSnapshot,
+ *     options: SnapshotOptions
  *   ): Post {
  *     const data = snapshot.data(options)!;
  *     return new Post(data.title, data.author);
@@ -269,7 +269,7 @@ export class DocumentSnapshot<
    * Retrieves all fields in the document as an `Object`. Returns `undefined` if
    * the document doesn't exist.
    *
-   * By default, `FieldValue.serverTimestamp()` values that have not yet been
+   * By default, `serverTimestamp()` values that have not yet been
    * set to their final value will be returned as `null`. You can override
    * this by passing an options object.
    *
@@ -306,7 +306,7 @@ export class DocumentSnapshot<
    * Retrieves the field specified by `fieldPath`. Returns `undefined` if the
    * document or field doesn't exist.
    *
-   * By default, a `FieldValue.serverTimestamp()` that has not yet been set to
+   * By default, a `serverTimestamp()` that has not yet been set to
    * its final value will be returned as `null`. You can override this by
    * passing an options object.
    *
@@ -353,7 +353,7 @@ export class QueryDocumentSnapshot<
   /**
    * Retrieves all fields in the document as an `Object`.
    *
-   * By default, `FieldValue.serverTimestamp()` values that have not yet been
+   * By default, `serverTimestamp()` values that have not yet been
    * set to their final value will be returned as `null`. You can override
    * this by passing an options object.
    *

packages/firestore/src/lite-api/query.ts

@@ -480,8 +480,7 @@ export function newQueryFilter(
     if (op === Operator.ARRAY_CONTAINS || op === Operator.ARRAY_CONTAINS_ANY) {
       throw new FirestoreError(
         Code.INVALID_ARGUMENT,
-        `Invalid Query. You can't perform '${op}' ` +
-          'queries on FieldPath.documentId().'
+        `Invalid Query. You can't perform '${op}' ` + 'queries on documentId().'
       );
     } else if (op === Operator.IN || op === Operator.NOT_IN) {
       validateDisjunctiveFilterElements(value, op);
@@ -639,7 +638,7 @@ export function newQueryBoundFromFields(
       if (!isCollectionGroupQuery(query) && rawValue.indexOf('/') !== -1) {
         throw new FirestoreError(
           Code.INVALID_ARGUMENT,
-          `Invalid query. When querying a collection and ordering by FieldPath.documentId(), ` +
+          `Invalid query. When querying a collection and ordering by documentId(), ` +
             `the value passed to ${methodName}() must be a plain document ID, but ` +
             `'${rawValue}' contains a slash.`
         );
@@ -649,7 +648,7 @@ export function newQueryBoundFromFields(
         throw new FirestoreError(
           Code.INVALID_ARGUMENT,
           `Invalid query. When querying a collection group and ordering by ` +
-            `FieldPath.documentId(), the value passed to ${methodName}() must result in a ` +
+            `documentId(), the value passed to ${methodName}() must result in a ` +
             `valid document path, but '${path}' is not because it contains an odd number ` +
             `of segments.`
         );
@@ -681,15 +680,15 @@ function parseDocumentIdValue(
     if (documentIdValue === '') {
       throw new FirestoreError(
         Code.INVALID_ARGUMENT,
-        'Invalid query. When querying with FieldPath.documentId(), you ' +
+        'Invalid query. When querying with documentId(), you ' +
           'must provide a valid document ID, but it was an empty string.'
       );
     }
     if (!isCollectionGroupQuery(query) && documentIdValue.indexOf('/') !== -1) {
       throw new FirestoreError(
         Code.INVALID_ARGUMENT,
         `Invalid query. When querying a collection by ` +
-          `FieldPath.documentId(), you must provide a plain document ID, but ` +
+          `documentId(), you must provide a plain document ID, but ` +
           `'${documentIdValue}' contains a '/' character.`
       );
     }
@@ -698,7 +697,7 @@ function parseDocumentIdValue(
       throw new FirestoreError(
         Code.INVALID_ARGUMENT,
         `Invalid query. When querying a collection group by ` +
-          `FieldPath.documentId(), the value provided must result in a valid document path, ` +
+          `documentId(), the value provided must result in a valid document path, ` +
           `but '${path}' is not because it has an odd number of segments (${path.length}).`
       );
     }
@@ -708,7 +707,7 @@ function parseDocumentIdValue(
   } else {
     throw new FirestoreError(
       Code.INVALID_ARGUMENT,
-      `Invalid query. When querying with FieldPath.documentId(), you must provide a valid ` +
+      `Invalid query. When querying with documentId(), you must provide a valid ` +
         `string or a DocumentReference, but it was: ` +
         `${valueDescription(documentIdValue)}.`
     );

packages/firestore/src/lite-api/snapshot.ts

@@ -57,10 +57,10 @@ import { AbstractUserDataWriter } from './user_data_writer';
  * }
  *
  * const postConverter = {
- *   toFirestore(post: WithFieldValue<Post>): firebase.firestore.DocumentData {
+ *   toFirestore(post: WithFieldValue<Post>): DocumentData {
  *     return {title: post.title, author: post.author};
  *   },
- *   fromFirestore(snapshot: firebase.firestore.QueryDocumentSnapshot): Post {
+ *   fromFirestore(snapshot: QueryDocumentSnapshot): Post {
  *     const data = snapshot.data(options)!;
  *     return new Post(data.title, data.author);
  *   }

packages/firestore/src/lite-api/user_data_reader.ts

@@ -722,7 +722,7 @@ export function parseData(
     validatePlainObject('Unsupported field value:', context, input);
     return parseObject(input, context);
   } else if (input instanceof FieldValue) {
-    // FieldValues usually parse into transforms (except FieldValue.delete())
+    // FieldValues usually parse into transforms (except deleteField())
     // in which case we do not want to include this field in our parsed data
     // (as doing so will overwrite the field directly prior to the transform
     // trying to transform it). So we don't add this location to