From f890d2d295f487af1946ef7a8a6798b1bfcc4838 Mon Sep 17 00:00:00 2001
From: Bu Sun Kim <8822365+busunkim96@users.noreply.github.com>
Date: Fri, 5 Mar 2021 14:42:02 -0700
Subject: [PATCH] chore: add constraints file (#272)

Add constraints file to test lower bounds. These files will not be used until the noxfile is changed in googleapis/synthtool#869.
---
 testing/constraints-3.10.txt |  0
 testing/constraints-3.11.txt |  0
 testing/constraints-3.6.txt  | 11 +++++++++++
 testing/constraints-3.7.txt  |  0
 testing/constraints-3.8.txt  |  0
 testing/constraints-3.9.txt  |  0
 6 files changed, 11 insertions(+)
 create mode 100644 testing/constraints-3.10.txt
 create mode 100644 testing/constraints-3.11.txt
 create mode 100644 testing/constraints-3.6.txt
 create mode 100644 testing/constraints-3.7.txt
 create mode 100644 testing/constraints-3.8.txt
 create mode 100644 testing/constraints-3.9.txt

diff --git a/testing/constraints-3.10.txt b/testing/constraints-3.10.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/testing/constraints-3.11.txt b/testing/constraints-3.11.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/testing/constraints-3.6.txt b/testing/constraints-3.6.txt
new file mode 100644
index 000000000..89c937ce8
--- /dev/null
+++ b/testing/constraints-3.6.txt
@@ -0,0 +1,11 @@
+# This constraints file is used to check that lower bounds
+# are correct in setup.py
+# List *all* library dependencies and extras in this file.
+# Pin the version to the lower bound.
+#
+# e.g., if setup.py has "foo >= 1.14.0, < 2.0.0dev",
+# Then this file should have foo==1.14.0
+google-api-core==1.22.2
+libcst==0.3.10
+proto-plus==1.7.1
+grpc-google-iam-v1==0.12.3
\ No newline at end of file
diff --git a/testing/constraints-3.7.txt b/testing/constraints-3.7.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/testing/constraints-3.8.txt b/testing/constraints-3.8.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/testing/constraints-3.9.txt b/testing/constraints-3.9.txt
new file mode 100644
index 000000000..e69de29bb