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path: root/client/go/cmd/query_test.go
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// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
// query command tests
// Author: bratseth

package cmd

import (
    "github.com/stretchr/testify/assert"
    "strconv"
    "testing"
)

func TestQuery(t *testing.T) {
    assertQuery(t,
                "?yql=select+from+sources+%2A+where+title+contains+%27foo%27",
                "select from sources * where title contains 'foo'")
}

func TestQueryNonJsonResult(t *testing.T) {
    assertQuery(t,
                "?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&yql=select+from+sources+%2A+where+title+contains+%27foo%27",
                "select from sources * where title contains 'foo'", "hits=5")
}

func TestQueryWithExplicitYqlParameter(t *testing.T) {
    assertQuery(t,
                "?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 := &mockHttpClient{ nextBody: "{\"query\":\"result\"}", }
	assert.Equal(t,
	             "{\n    \"query\": \"result\"\n}\n",
	             executeCommand(t, client, []string{"query"}, query),
	             "query output")
    assert.Equal(t, getTarget(queryContext).query + "/search/" + expectedQuery, client.lastRequest.URL.String())
}

func assertQueryNonJsonResult(t *testing.T, expectedQuery string, query ...string) {
    client := &mockHttpClient{ nextBody: "query result", }
	assert.Equal(t,
	             "query result\n",
	             executeCommand(t, client, []string{"query"}, query),
	             "query output")
    assert.Equal(t, getTarget(queryContext).query + "/search/" + expectedQuery, client.lastRequest.URL.String())
}

func assertQueryError(t *testing.T, status int, errorMessage string) {
    client := &mockHttpClient{ nextStatus: status, nextBody: errorMessage, }
	assert.Equal(t,
	             "\x1b[31mInvalid query (Status " + strconv.Itoa(status) + "):\n" + errorMessage + "\n",
	             executeCommand(t, client, []string{"query"}, []string{"yql=select from sources * where title contains 'foo'"}),
	             "error output")
}

func assertQueryServiceError(t *testing.T, status int, errorMessage string) {
    client := &mockHttpClient{ nextStatus: status, nextBody: errorMessage, }
	assert.Equal(t,
	             "\x1b[31mError from container at 127.0.0.1:8080 (Status " + strconv.Itoa(status) + "):\n" + errorMessage + "\n",
	             executeCommand(t, client, []string{"query"}, []string{"yql=select from sources * where title contains 'foo'"}),
	             "error output")
}