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defmodule PartitionSizeTest do
use CouchTestCase
import PartitionHelpers
@moduledoc """
Test Partition size functionality
"""
@tag :with_partitioned_db
test "get partition size", context do
db_name = context[:db_name]
create_partition_docs(db_name)
info_resp = Couch.get("/#{db_name}")
%{:body => info} = info_resp
external_size = info["sizes"]["external"]
url = "/#{db_name}/_partition/foo"
resp = Couch.get(url)
assert resp.status_code == 200
%{:body => body} = resp
assert body["doc_count"] == 50
assert body["partition"] == "foo"
assert body["sizes"]["external"] == external_size / 2
url = "/#{db_name}/_partition/bar"
resp = Couch.get(url)
assert resp.status_code == 200
%{:body => body} = resp
assert body["doc_count"] == 50
assert body["partition"] == "bar"
assert body["sizes"]["external"] == external_size / 2
end
@tag :with_partitioned_db
test "get partition size for two partitions on same shard", context do
db_name = context[:db_name]
create_partition_docs(db_name, "foo", "bar42")
info_resp = Couch.get("/#{db_name}")
%{:body => info} = info_resp
external_size = info["sizes"]["external"]
url = "/#{db_name}/_partition/foo"
resp = Couch.get(url)
assert resp.status_code == 200
%{:body => body} = resp
assert body["doc_count"] == 50
assert body["partition"] == "foo"
assert body["sizes"]["external"] == external_size / 2
url = "/#{db_name}/_partition/bar42"
resp = Couch.get(url)
assert resp.status_code == 200
%{:body => body} = resp
assert body["doc_count"] == 50
assert body["partition"] == "bar42"
assert body["sizes"]["external"] == external_size / 2
end
@tag :with_partitioned_db
test "get partition size with attachment", context do
db_name = context[:db_name]
# create_partition_docs(db_name, "foo", "bar42")
id = "foo:doc-with-attachment"
doc = %{
_id: id,
_attachments: %{
"foo.txt": %{
content_type: "text/plain",
data: Base.encode64("This is a text document to save")
}
}
}
Couch.put("/#{db_name}/#{id}", body: doc)
info_resp = Couch.get("/#{db_name}")
%{:body => info} = info_resp
external_size = info["sizes"]["external"]
url = "/#{db_name}/_partition/foo"
resp = Couch.get(url)
assert resp.status_code == 200
%{:body => body} = resp
assert body["doc_count"] == 1
assert body["partition"] == "foo"
assert body["sizes"]["external"] == external_size
end
@tag :with_partitioned_db
test "get multiple partition sizes with attachment", context do
db_name = context[:db_name]
create_partition_docs(db_name, "foo", "bar42")
id = "foo:doc-with-attachment"
doc = %{
_id: id,
_attachments: %{
"foo.txt": %{
content_type: "text/plain",
data: Base.encode64("This is a text document to save")
}
}
}
Couch.put("/#{db_name}/#{id}", body: doc)
url = "/#{db_name}/_partition/foo"
resp = Couch.get(url)
assert resp.status_code == 200
%{:body => body} = resp
assert body["doc_count"] == 51
assert body["partition"] == "foo"
# hard coding in values here. Not sure if this is a good idea long term
assert body["sizes"]["external"] == 4503
url = "/#{db_name}/_partition/bar42"
resp = Couch.get(url)
assert resp.status_code == 200
%{:body => body} = resp
assert body["doc_count"] == 50
assert body["partition"] == "bar42"
assert body["sizes"]["external"] == 4450
end
end
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