initial commit

Signed-off-by: Derek McQuay <derekmcquay@gmail.com>

vendor/cloud.google.com/go/firestore/testdata/query-where-null.textproto

@@ -0,0 +1,31 @@
+# DO NOT MODIFY. This file was generated by
+# github.com/GoogleCloudPlatform/google-cloud-common/testing/firestore/cmd/generate-firestore-tests/generate-firestore-tests.go.
+
+# A Where clause that tests for equality with null results in a unary filter.
+
+description: "query: a Where clause comparing to null"
+query: <
+  coll_path: "projects/projectID/databases/(default)/documents/C"
+  clauses: <
+    where: <
+      path: <
+        field: "a"
+      >
+      op: "=="
+      json_value: "null"
+    >
+  >
+  query: <
+    from: <
+      collection_id: "C"
+    >
+    where: <
+      unary_filter: <
+        op: IS_NULL
+        field: <
+          field_path: "a"
+        >
+      >
+    >
+  >
+>