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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
// query command tests
// Author: bratseth
package cmd
import (
"strconv"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/vespa-engine/vespa/client/go/internal/mock"
)
func TestQuery(t *testing.T) {
assertQuery(t,
"?timeout=10s&yql=select+from+sources+%2A+where+title+contains+%27foo%27",
"select from sources * where title contains 'foo'")
}
func TestQueryVerbose(t *testing.T) {
client := &mock.HTTPClient{}
client.NextResponseString(200, "{\"query\":\"result\"}")
cli, stdout, stderr := newTestCLI(t)
cli.httpClient = client
assert.Nil(t, cli.Run("query", "-v", "select from sources * where title contains 'foo'"))
assert.Equal(t, "curl 'http://127.0.0.1:8080/search/?timeout=10s&yql=select+from+sources+%2A+where+title+contains+%27foo%27'\n", stderr.String())
assert.Equal(t, "{\n \"query\": \"result\"\n}\n", stdout.String())
}
func TestQueryNonJsonResult(t *testing.T) {
assertQuery(t,
"?timeout=10s&yql=select+from+sources+%2A+where+title+contains+%27foo%27",
"select from sources * where title contains 'foo'")
}
func TestQueryWithMultipleParameters(t *testing.T) {
assertQuery(t,
"?hits=5&timeout=20s&yql=select+from+sources+%2A+where+title+contains+%27foo%27+and+year+%3D+2000",
"select from sources * where title contains 'foo' and year = 2000", "hits=5", "timeout=20s")
}
func TestQueryWithEquals(t *testing.T) {
assertQuery(t,
"?timeout=10s&yql=SELECT+from+sources+%2A+where+title+contains+%27foo%27+and+year+%3D+2000",
"SELECT from sources * where title contains 'foo' and year = 2000")
}
func TestQuerySelect(t *testing.T) {
assertQuery(t,
"?hits=5&select=%7B%22select%22%3A%7B%22where%22%3A%7B%22contains%22%3A%5B%22title%22%2C%22a%22%5D%7D%7D%7D&timeout=10s",
`select={"select":{"where":{"contains":["title","a"]}}}`, "hits=5")
}
func TestQueryWithExplicitYqlParameter(t *testing.T) {
assertQuery(t,
"?timeout=10s&yql=select+from+sources+%2A+where+title+contains+%27foo%27",
"yql=select from sources * where title contains 'foo'")
}
func TestIllegalQuery(t *testing.T) {
assertQueryError(t, 401, "query error message")
}
func TestServerError(t *testing.T) {
assertQueryServiceError(t, 501, "server error message")
}
func assertQuery(t *testing.T, expectedQuery string, query ...string) {
client := &mock.HTTPClient{}
client.NextResponseString(200, "{\"query\":\"result\"}")
cli, stdout, _ := newTestCLI(t)
cli.httpClient = client
args := []string{"query"}
assert.Nil(t, cli.Run(append(args, query...)...))
assert.Equal(t,
"{\n \"query\": \"result\"\n}\n",
stdout.String(),
"query output")
queryURL, err := queryServiceURL(client)
require.Nil(t, err)
assert.Equal(t, queryURL+"/search/"+expectedQuery, client.LastRequest.URL.String())
}
func assertQueryError(t *testing.T, status int, errorMessage string) {
client := &mock.HTTPClient{}
client.NextResponseString(status, errorMessage)
cli, _, stderr := newTestCLI(t)
cli.httpClient = client
assert.NotNil(t, cli.Run("query", "yql=select from sources * where title contains 'foo'"))
assert.Equal(t,
"Error: invalid query: Status "+strconv.Itoa(status)+"\n"+errorMessage+"\n",
stderr.String(),
"error output")
}
func assertQueryServiceError(t *testing.T, status int, errorMessage string) {
client := &mock.HTTPClient{}
client.NextResponseString(status, errorMessage)
cli, _, stderr := newTestCLI(t)
cli.httpClient = client
assert.NotNil(t, cli.Run("query", "yql=select from sources * where title contains 'foo'"))
assert.Equal(t,
"Error: Status "+strconv.Itoa(status)+" from container at 127.0.0.1:8080\n"+errorMessage+"\n",
stderr.String(),
"error output")
}
func queryServiceURL(client *mock.HTTPClient) (string, error) {
return "http://127.0.0.1:8080", nil
}
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