/* * Minio Cloud Storage, (C) 2016 Minio, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package cmd import ( "fmt" "net/http" "reflect" "runtime" "testing" ) // Tests http.Header clone. func TestCloneHeader(t *testing.T) { headers := []http.Header{ { "Content-Type": {"text/html; charset=UTF-8"}, "Content-Length": {"0"}, }, { "Content-Length": {"0", "1", "2"}, }, { "Expires": {"-1"}, "Content-Length": {"0"}, "Content-Encoding": {"gzip"}, }, } for i, header := range headers { clonedHeader := cloneHeader(header) if !reflect.DeepEqual(header, clonedHeader) { t.Errorf("Test %d failed", i+1) } } } // Tests check duplicates function. func TestCheckDuplicates(t *testing.T) { tests := []struct { list []string err error shouldPass bool }{ // Test 1 - for '/tmp/1' repeated twice. { list: []string{"/tmp/1", "/tmp/1", "/tmp/2", "/tmp/3"}, err: fmt.Errorf("Duplicate key: \"/tmp/1\" found of count: \"2\""), shouldPass: false, }, // Test 2 - for '/tmp/1' repeated thrice. { list: []string{"/tmp/1", "/tmp/1", "/tmp/1", "/tmp/3"}, err: fmt.Errorf("Duplicate key: \"/tmp/1\" found of count: \"3\""), shouldPass: false, }, // Test 3 - empty string. { list: []string{""}, err: errInvalidArgument, shouldPass: false, }, // Test 4 - empty string. { list: nil, err: errInvalidArgument, shouldPass: false, }, // Test 5 - non repeated strings. { list: []string{"/tmp/1", "/tmp/2", "/tmp/3"}, err: nil, shouldPass: true, }, } // Validate if function runs as expected. for i, test := range tests { err := checkDuplicates(test.list) if test.shouldPass && err != test.err { t.Errorf("Test: %d, Expected %s got %s", i+1, test.err, err) } if !test.shouldPass && err.Error() != test.err.Error() { t.Errorf("Test: %d, Expected %s got %s", i+1, test.err, err) } } } // Tests maximum object size. func TestMaxObjectSize(t *testing.T) { sizes := []struct { isMax bool size int64 }{ // Test - 1 - maximum object size. { true, maxObjectSize + 1, }, // Test - 2 - not maximum object size. { false, maxObjectSize - 1, }, } for i, s := range sizes { isMax := isMaxObjectSize(s.size) if isMax != s.isMax { t.Errorf("Test %d: Expected %t, got %t", i+1, s.isMax, isMax) } } } // Tests minimum allowed part size. func TestMinAllowedPartSize(t *testing.T) { sizes := []struct { isMin bool size int64 }{ // Test - 1 - within minimum part size. { true, minPartSize + 1, }, // Test - 2 - smaller than minimum part size. { false, minPartSize - 1, }, } for i, s := range sizes { isMin := isMinAllowedPartSize(s.size) if isMin != s.isMin { t.Errorf("Test %d: Expected %t, got %t", i+1, s.isMin, isMin) } } } // Tests maximum allowed part number. func TestMaxPartID(t *testing.T) { sizes := []struct { isMax bool partN int }{ // Test - 1 part number within max part number. { false, maxPartID - 1, }, // Test - 2 part number bigger than max part number. { true, maxPartID + 1, }, } for i, s := range sizes { isMax := isMaxPartID(s.partN) if isMax != s.isMax { t.Errorf("Test %d: Expected %t, got %t", i+1, s.isMax, isMax) } } } // Tests fetch local address. func TestLocalAddress(t *testing.T) { if runtime.GOOS == "windows" { return } // need to set this to avoid stale values from other tests. globalMinioPort = 9000 testCases := []struct { srvCmdConfig serverCmdConfig localAddr string }{ // Test 1 - local address is found. { srvCmdConfig: serverCmdConfig{ isDistXL: true, disks: []string{ "localhost:/mnt/disk1", "1.1.1.2:/mnt/disk2", "1.1.2.1:/mnt/disk3", "1.1.2.2:/mnt/disk4", }, }, localAddr: fmt.Sprintf("localhost:%d", globalMinioPort), }, // Test 2 - local address is everything. { srvCmdConfig: serverCmdConfig{ isDistXL: false, disks: []string{ "/mnt/disk1", "/mnt/disk2", "/mnt/disk3", "/mnt/disk4", }, }, localAddr: fmt.Sprintf(":%d", globalMinioPort), }, // Test 3 - local address is not found. { srvCmdConfig: serverCmdConfig{ isDistXL: true, disks: []string{ "1.1.1.1:/mnt/disk1", "1.1.1.2:/mnt/disk2", "1.1.2.1:/mnt/disk3", "1.1.2.2:/mnt/disk4", }, }, localAddr: "", }, } // Validates fetching local address. for i, testCase := range testCases { localAddr := getLocalAddress(testCase.srvCmdConfig) if localAddr != testCase.localAddr { t.Fatalf("Test %d: Expected %s, got %s", i+1, testCase.localAddr, localAddr) } } }