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|
defmodule MultipleRowsTest do
use CouchTestCase
@moduletag :multiple_rows
@north_carolina_cities ["Charlotte", "Raleigh"]
@massachussets_cities ["Boston", "Lowell", "Worcester", "Cambridge", "Springfield"]
@florida_cities ["Miami", "Tampa", "Orlando", "Springfield"]
@moduledoc """
Test checking multiple rows
This is a port of the multiple_rows.js suite
"""
@tag :with_db
test "multiple rows", context do
db_name = context[:db_name]
resp1 =
Couch.put(
"/#{db_name}/NC",
body: %{:_id => "NC", :cities => @north_carolina_cities}
).body
resp2 =
Couch.put(
"/#{db_name}/MA",
body: %{
:_id => "MA",
:cities => @massachussets_cities
}
).body
resp3 =
Couch.put("/#{db_name}/FL", body: %{:_id => "FL", :cities => @florida_cities}).body
assert resp1["ok"]
assert resp2["ok"]
assert resp3["ok"]
%{"rows" => rows, "total_rows" => total_rows} = query_list_cities_and_state(db_name)
assert Enum.at(rows, 0)["key"] == "Boston, MA"
assert Enum.at(rows, 1)["key"] == "Cambridge, MA"
assert Enum.at(rows, 2)["key"] == "Charlotte, NC"
assert Enum.at(rows, 3)["key"] == "Lowell, MA"
assert Enum.at(rows, 4)["key"] == "Miami, FL"
assert Enum.at(rows, 5)["key"] == "Orlando, FL"
assert Enum.at(rows, 6)["key"] == "Raleigh, NC"
assert Enum.at(rows, 7)["key"] == "Springfield, FL"
assert Enum.at(rows, 8)["key"] == "Springfield, MA"
assert Enum.at(rows, 9)["key"] == "Tampa, FL"
assert Enum.at(rows, 10)["key"] == "Worcester, MA"
assert total_rows === 11
new_insert_resp =
Couch.put(
"/#{db_name}/NC",
body: %{
:id => "NC",
:cities => List.insert_at(@north_carolina_cities, -1, "Wilmington"),
:_rev => resp1["rev"]
}
).body
assert new_insert_resp["ok"]
%{"rows" => rows, "total_rows" => total_rows} = query_list_cities_and_state(db_name)
assert Enum.at(rows, 0)["key"] == "Boston, MA"
assert Enum.at(rows, 1)["key"] == "Cambridge, MA"
assert Enum.at(rows, 2)["key"] == "Charlotte, NC"
assert Enum.at(rows, 3)["key"] == "Lowell, MA"
assert Enum.at(rows, 4)["key"] == "Miami, FL"
assert Enum.at(rows, 5)["key"] == "Orlando, FL"
assert Enum.at(rows, 6)["key"] == "Raleigh, NC"
assert Enum.at(rows, 7)["key"] == "Springfield, FL"
assert Enum.at(rows, 8)["key"] == "Springfield, MA"
assert Enum.at(rows, 9)["key"] == "Tampa, FL"
assert Enum.at(rows, 10)["key"] == "Wilmington, NC"
assert Enum.at(rows, 11)["key"] == "Worcester, MA"
assert total_rows === 12
delete_resp = Couch.delete("/#{db_name}/MA", query: %{:rev => resp2["rev"]}).body
assert delete_resp["ok"]
%{"rows" => rows, "total_rows" => total_rows} = query_list_cities_and_state(db_name)
assert Enum.at(rows, 0)["key"] == "Charlotte, NC"
assert Enum.at(rows, 1)["key"] == "Miami, FL"
assert Enum.at(rows, 2)["key"] == "Orlando, FL"
assert Enum.at(rows, 3)["key"] == "Raleigh, NC"
assert Enum.at(rows, 4)["key"] == "Springfield, FL"
assert Enum.at(rows, 5)["key"] == "Tampa, FL"
assert Enum.at(rows, 6)["key"] == "Wilmington, NC"
assert total_rows === 7
end
def query_list_cities_and_state(db_name) do
design_doc = %{
:_id => "_design/list_cities_and_state",
:language => "javascript",
:views => %{
:view => %{
:map => """
function(doc) {
for (var i = 0; i < doc.cities.length; i++)
emit(doc.cities[i] + \", \" + doc._id, null);
}
"""
}
}
}
design_resp =
Couch.put(
"/#{db_name}/_design/list_cities_and_state",
body: design_doc,
query: %{w: 3}
)
assert design_resp.status_code in [201, 202]
%{:body => result} = Couch.get("/#{db_name}/_design/list_cities_and_state/_view/view")
Couch.delete(
"/#{db_name}/_design/list_cities_and_state",
query: %{rev: design_resp.body["rev"]}
)
result
end
end
|
