How to use Nil method of got Package
Best Got code snippet using got.Nil
search_aggs_pipeline_test.go
Source:search_aggs_pipeline_test.go 
1// Copyright 2012-2015 Oliver Eilhard. All rights reserved.2// Use of this source code is governed by a MIT-license.3// See http://olivere.mit-license.org/license.txt for details.45package elastic67import "testing"89func TestAggsIntegrationAvgBucket(t *testing.T) {10 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))11 client := setupTestClientAndCreateIndexAndAddDocs(t)1213 esversion, err := client.ElasticsearchVersion(DefaultURL)14 if err != nil {15 t.Fatal(err)16 }1718 if esversion < "2.0" {19 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)20 return21 }2223 // Match all should return all documents24 builder := client.Search().25 Index(testIndexName).26 Type("order").27 Query(NewMatchAllQuery()).28 Pretty(true)29 h := NewDateHistogramAggregation().Field("time").Interval("month")30 h = h.SubAggregation("sales", NewSumAggregation().Field("price"))31 builder = builder.Aggregation("sales_per_month", h)32 builder = builder.Aggregation("avg_monthly_sales", NewAvgBucketAggregation().BucketsPath("sales_per_month>sales"))3334 res, err := builder.Do()35 if err != nil {36 t.Fatal(err)37 }38 if res.Hits == nil {39 t.Errorf("expected Hits != nil; got: nil")40 }4142 aggs := res.Aggregations43 if aggs == nil {44 t.Fatal("expected aggregations != nil; got: nil")45 }4647 agg, found := aggs.AvgBucket("avg_monthly_sales")48 if !found {49 t.Fatal("expected avg_monthly_sales aggregation")50 }51 if agg == nil {52 t.Fatal("expected avg_monthly_sales aggregation")53 }54 if agg.Value == nil {55 t.Fatal("expected avg_monthly_sales.value != nil")56 }57 if got, want := *agg.Value, float64(939.2); got != want {58 t.Fatalf("expected avg_monthly_sales.value=%v; got: %v", want, got)59 }60}6162func TestAggsIntegrationDerivative(t *testing.T) {63 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))64 client := setupTestClientAndCreateIndexAndAddDocs(t)6566 esversion, err := client.ElasticsearchVersion(DefaultURL)67 if err != nil {68 t.Fatal(err)69 }7071 if esversion < "2.0" {72 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)73 return74 }7576 // Match all should return all documents77 builder := client.Search().78 Index(testIndexName).79 Type("order").80 Query(NewMatchAllQuery()).81 Pretty(true)82 h := NewDateHistogramAggregation().Field("time").Interval("month")83 h = h.SubAggregation("sales", NewSumAggregation().Field("price"))84 h = h.SubAggregation("sales_deriv", NewDerivativeAggregation().BucketsPath("sales"))85 builder = builder.Aggregation("sales_per_month", h)8687 res, err := builder.Do()88 if err != nil {89 t.Fatal(err)90 }91 if res.Hits == nil {92 t.Errorf("expected Hits != nil; got: nil")93 }9495 aggs := res.Aggregations96 if aggs == nil {97 t.Fatal("expected aggregations != nil; got: nil")98 }99100 agg, found := aggs.DateHistogram("sales_per_month")101 if !found {102 t.Fatal("expected sales_per_month aggregation")103 }104 if agg == nil {105 t.Fatal("expected sales_per_month aggregation")106 }107 if got, want := len(agg.Buckets), 6; got != want {108 t.Fatalf("expected %d buckets; got: %d", want, got)109 }110111 if got, want := agg.Buckets[0].DocCount, int64(1); got != want {112 t.Fatalf("expected DocCount=%d; got: %d", want, got)113 }114 if got, want := agg.Buckets[1].DocCount, int64(0); got != want {115 t.Fatalf("expected DocCount=%d; got: %d", want, got)116 }117 if got, want := agg.Buckets[2].DocCount, int64(1); got != want {118 t.Fatalf("expected DocCount=%d; got: %d", want, got)119 }120 if got, want := agg.Buckets[3].DocCount, int64(3); got != want {121 t.Fatalf("expected DocCount=%d; got: %d", want, got)122 }123 if got, want := agg.Buckets[4].DocCount, int64(1); got != want {124 t.Fatalf("expected DocCount=%d; got: %d", want, got)125 }126 if got, want := agg.Buckets[5].DocCount, int64(2); got != want {127 t.Fatalf("expected DocCount=%d; got: %d", want, got)128 }129130 d, found := agg.Buckets[0].Derivative("sales_deriv")131 if found {132 t.Fatal("expected no sales_deriv aggregation")133 }134 if d != nil {135 t.Fatal("expected no sales_deriv aggregation")136 }137138 d, found = agg.Buckets[1].Derivative("sales_deriv")139 if !found {140 t.Fatal("expected sales_deriv aggregation")141 }142 if d == nil {143 t.Fatal("expected sales_deriv aggregation")144 }145 if d.Value != nil {146 t.Fatal("expected sales_deriv value == nil")147 }148149 d, found = agg.Buckets[2].Derivative("sales_deriv")150 if !found {151 t.Fatal("expected sales_deriv aggregation")152 }153 if d == nil {154 t.Fatal("expected sales_deriv aggregation")155 }156 if d.Value != nil {157 t.Fatal("expected sales_deriv value == nil")158 }159160 d, found = agg.Buckets[3].Derivative("sales_deriv")161 if !found {162 t.Fatal("expected sales_deriv aggregation")163 }164 if d == nil {165 t.Fatal("expected sales_deriv aggregation")166 }167 if d.Value == nil {168 t.Fatal("expected sales_deriv value != nil")169 }170 if got, want := *d.Value, float64(2348.0); got != want {171 t.Fatalf("expected sales_deriv.value=%v; got: %v", want, got)172 }173174 d, found = agg.Buckets[4].Derivative("sales_deriv")175 if !found {176 t.Fatal("expected sales_deriv aggregation")177 }178 if d == nil {179 t.Fatal("expected sales_deriv aggregation")180 }181 if d.Value == nil {182 t.Fatal("expected sales_deriv value != nil")183 }184 if got, want := *d.Value, float64(-1658.0); got != want {185 t.Fatalf("expected sales_deriv.value=%v; got: %v", want, got)186 }187188 d, found = agg.Buckets[5].Derivative("sales_deriv")189 if !found {190 t.Fatal("expected sales_deriv aggregation")191 }192 if d == nil {193 t.Fatal("expected sales_deriv aggregation")194 }195 if d.Value == nil {196 t.Fatal("expected sales_deriv value != nil")197 }198 if got, want := *d.Value, float64(-722.0); got != want {199 t.Fatalf("expected sales_deriv.value=%v; got: %v", want, got)200 }201}202203func TestAggsIntegrationMaxBucket(t *testing.T) {204 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))205 client := setupTestClientAndCreateIndexAndAddDocs(t)206207 esversion, err := client.ElasticsearchVersion(DefaultURL)208 if err != nil {209 t.Fatal(err)210 }211212 if esversion < "2.0" {213 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)214 return215 }216217 // Match all should return all documents218 builder := client.Search().219 Index(testIndexName).220 Type("order").221 Query(NewMatchAllQuery()).222 Pretty(true)223 h := NewDateHistogramAggregation().Field("time").Interval("month")224 h = h.SubAggregation("sales", NewSumAggregation().Field("price"))225 builder = builder.Aggregation("sales_per_month", h)226 builder = builder.Aggregation("max_monthly_sales", NewMaxBucketAggregation().BucketsPath("sales_per_month>sales"))227228 res, err := builder.Do()229 if err != nil {230 t.Fatal(err)231 }232 if res.Hits == nil {233 t.Errorf("expected Hits != nil; got: nil")234 }235236 aggs := res.Aggregations237 if aggs == nil {238 t.Fatal("expected aggregations != nil; got: nil")239 }240241 agg, found := aggs.MaxBucket("max_monthly_sales")242 if !found {243 t.Fatal("expected max_monthly_sales aggregation")244 }245 if agg == nil {246 t.Fatal("expected max_monthly_sales aggregation")247 }248 if got, want := len(agg.Keys), 1; got != want {249 t.Fatalf("expected len(max_monthly_sales.keys)=%d; got: %d", want, got)250 }251 if got, want := agg.Keys[0], "2015-04-01"; got != want {252 t.Fatalf("expected max_monthly_sales.keys[0]=%v; got: %v", want, got)253 }254 if agg.Value == nil {255 t.Fatal("expected max_monthly_sales.value != nil")256 }257 if got, want := *agg.Value, float64(2448); got != want {258 t.Fatalf("expected max_monthly_sales.value=%v; got: %v", want, got)259 }260}261262func TestAggsIntegrationMinBucket(t *testing.T) {263 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))264 client := setupTestClientAndCreateIndexAndAddDocs(t)265266 esversion, err := client.ElasticsearchVersion(DefaultURL)267 if err != nil {268 t.Fatal(err)269 }270271 if esversion < "2.0" {272 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)273 return274 }275276 // Match all should return all documents277 builder := client.Search().278 Index(testIndexName).279 Type("order").280 Query(NewMatchAllQuery()).281 Pretty(true)282 h := NewDateHistogramAggregation().Field("time").Interval("month")283 h = h.SubAggregation("sales", NewSumAggregation().Field("price"))284 builder = builder.Aggregation("sales_per_month", h)285 builder = builder.Aggregation("min_monthly_sales", NewMinBucketAggregation().BucketsPath("sales_per_month>sales"))286287 res, err := builder.Do()288 if err != nil {289 t.Fatal(err)290 }291 if res.Hits == nil {292 t.Errorf("expected Hits != nil; got: nil")293 }294295 aggs := res.Aggregations296 if aggs == nil {297 t.Fatal("expected aggregations != nil; got: nil")298 }299300 agg, found := aggs.MinBucket("min_monthly_sales")301 if !found {302 t.Fatal("expected min_monthly_sales aggregation")303 }304 if agg == nil {305 t.Fatal("expected min_monthly_sales aggregation")306 }307 if got, want := len(agg.Keys), 1; got != want {308 t.Fatalf("expected len(min_monthly_sales.keys)=%d; got: %d", want, got)309 }310 if got, want := agg.Keys[0], "2015-06-01"; got != want {311 t.Fatalf("expected min_monthly_sales.keys[0]=%v; got: %v", want, got)312 }313 if agg.Value == nil {314 t.Fatal("expected min_monthly_sales.value != nil")315 }316 if got, want := *agg.Value, float64(68); got != want {317 t.Fatalf("expected min_monthly_sales.value=%v; got: %v", want, got)318 }319}320321func TestAggsIntegrationSumBucket(t *testing.T) {322 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))323 client := setupTestClientAndCreateIndexAndAddDocs(t)324325 esversion, err := client.ElasticsearchVersion(DefaultURL)326 if err != nil {327 t.Fatal(err)328 }329330 if esversion < "2.0" {331 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)332 return333 }334335 // Match all should return all documents336 builder := client.Search().337 Index(testIndexName).338 Type("order").339 Query(NewMatchAllQuery()).340 Pretty(true)341 h := NewDateHistogramAggregation().Field("time").Interval("month")342 h = h.SubAggregation("sales", NewSumAggregation().Field("price"))343 builder = builder.Aggregation("sales_per_month", h)344 builder = builder.Aggregation("sum_monthly_sales", NewSumBucketAggregation().BucketsPath("sales_per_month>sales"))345346 res, err := builder.Do()347 if err != nil {348 t.Fatal(err)349 }350 if res.Hits == nil {351 t.Errorf("expected Hits != nil; got: nil")352 }353354 aggs := res.Aggregations355 if aggs == nil {356 t.Fatal("expected aggregations != nil; got: nil")357 }358359 agg, found := aggs.SumBucket("sum_monthly_sales")360 if !found {361 t.Fatal("expected sum_monthly_sales aggregation")362 }363 if agg == nil {364 t.Fatal("expected sum_monthly_sales aggregation")365 }366 if agg.Value == nil {367 t.Fatal("expected sum_monthly_sales.value != nil")368 }369 if got, want := *agg.Value, float64(4696.0); got != want {370 t.Fatalf("expected sum_monthly_sales.value=%v; got: %v", want, got)371 }372}373374func TestAggsIntegrationMovAvg(t *testing.T) {375 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))376 client := setupTestClientAndCreateIndexAndAddDocs(t)377378 esversion, err := client.ElasticsearchVersion(DefaultURL)379 if err != nil {380 t.Fatal(err)381 }382383 if esversion < "2.0" {384 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)385 return386 }387388 // Match all should return all documents389 builder := client.Search().390 Index(testIndexName).391 Type("order").392 Query(NewMatchAllQuery()).393 Pretty(true)394 h := NewDateHistogramAggregation().Field("time").Interval("month")395 h = h.SubAggregation("the_sum", NewSumAggregation().Field("price"))396 h = h.SubAggregation("the_movavg", NewMovAvgAggregation().BucketsPath("the_sum"))397 builder = builder.Aggregation("my_date_histo", h)398399 res, err := builder.Do()400 if err != nil {401 t.Fatal(err)402 }403 if res.Hits == nil {404 t.Errorf("expected Hits != nil; got: nil")405 }406407 aggs := res.Aggregations408 if aggs == nil {409 t.Fatal("expected aggregations != nil; got: nil")410 }411412 agg, found := aggs.DateHistogram("my_date_histo")413 if !found {414 t.Fatal("expected sum_monthly_sales aggregation")415 }416 if agg == nil {417 t.Fatal("expected sum_monthly_sales aggregation")418 }419 if got, want := len(agg.Buckets), 6; got != want {420 t.Fatalf("expected %d buckets; got: %d", want, got)421 }422423 d, found := agg.Buckets[0].MovAvg("the_movavg")424 if found {425 t.Fatal("expected no the_movavg aggregation")426 }427 if d != nil {428 t.Fatal("expected no the_movavg aggregation")429 }430431 d, found = agg.Buckets[1].MovAvg("the_movavg")432 if found {433 t.Fatal("expected no the_movavg aggregation")434 }435 if d != nil {436 t.Fatal("expected no the_movavg aggregation")437 }438439 d, found = agg.Buckets[2].MovAvg("the_movavg")440 if !found {441 t.Fatal("expected the_movavg aggregation")442 }443 if d == nil {444 t.Fatal("expected the_movavg aggregation")445 }446 if d.Value == nil {447 t.Fatal("expected the_movavg value")448 }449 if got, want := *d.Value, float64(1290.0); got != want {450 t.Fatalf("expected %v buckets; got: %v", want, got)451 }452453 d, found = agg.Buckets[3].MovAvg("the_movavg")454 if !found {455 t.Fatal("expected the_movavg aggregation")456 }457 if d == nil {458 t.Fatal("expected the_movavg aggregation")459 }460 if d.Value == nil {461 t.Fatal("expected the_movavg value")462 }463 if got, want := *d.Value, float64(695.0); got != want {464 t.Fatalf("expected %v buckets; got: %v", want, got)465 }466467 d, found = agg.Buckets[4].MovAvg("the_movavg")468 if !found {469 t.Fatal("expected the_movavg aggregation")470 }471 if d == nil {472 t.Fatal("expected the_movavg aggregation")473 }474 if d.Value == nil {475 t.Fatal("expected the_movavg value")476 }477 if got, want := *d.Value, float64(1279.3333333333333); got != want {478 t.Fatalf("expected %v buckets; got: %v", want, got)479 }480481 d, found = agg.Buckets[5].MovAvg("the_movavg")482 if !found {483 t.Fatal("expected the_movavg aggregation")484 }485 if d == nil {486 t.Fatal("expected the_movavg aggregation")487 }488 if d.Value == nil {489 t.Fatal("expected the_movavg value")490 }491 if got, want := *d.Value, float64(1157.0); got != want {492 t.Fatalf("expected %v buckets; got: %v", want, got)493 }494}495496func TestAggsIntegrationCumulativeSum(t *testing.T) {497 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))498 client := setupTestClientAndCreateIndexAndAddDocs(t)499500 esversion, err := client.ElasticsearchVersion(DefaultURL)501 if err != nil {502 t.Fatal(err)503 }504505 if esversion < "2.0" {506 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)507 return508 }509510 // Match all should return all documents511 builder := client.Search().512 Index(testIndexName).513 Type("order").514 Query(NewMatchAllQuery()).515 Pretty(true)516 h := NewDateHistogramAggregation().Field("time").Interval("month")517 h = h.SubAggregation("sales", NewSumAggregation().Field("price"))518 h = h.SubAggregation("cumulative_sales", NewCumulativeSumAggregation().BucketsPath("sales"))519 builder = builder.Aggregation("sales_per_month", h)520521 res, err := builder.Do()522 if err != nil {523 t.Fatal(err)524 }525 if res.Hits == nil {526 t.Errorf("expected Hits != nil; got: nil")527 }528529 aggs := res.Aggregations530 if aggs == nil {531 t.Fatal("expected aggregations != nil; got: nil")532 }533534 agg, found := aggs.DateHistogram("sales_per_month")535 if !found {536 t.Fatal("expected sales_per_month aggregation")537 }538 if agg == nil {539 t.Fatal("expected sales_per_month aggregation")540 }541 if got, want := len(agg.Buckets), 6; got != want {542 t.Fatalf("expected %d buckets; got: %d", want, got)543 }544545 if got, want := agg.Buckets[0].DocCount, int64(1); got != want {546 t.Fatalf("expected DocCount=%d; got: %d", want, got)547 }548 if got, want := agg.Buckets[1].DocCount, int64(0); got != want {549 t.Fatalf("expected DocCount=%d; got: %d", want, got)550 }551 if got, want := agg.Buckets[2].DocCount, int64(1); got != want {552 t.Fatalf("expected DocCount=%d; got: %d", want, got)553 }554 if got, want := agg.Buckets[3].DocCount, int64(3); got != want {555 t.Fatalf("expected DocCount=%d; got: %d", want, got)556 }557 if got, want := agg.Buckets[4].DocCount, int64(1); got != want {558 t.Fatalf("expected DocCount=%d; got: %d", want, got)559 }560 if got, want := agg.Buckets[5].DocCount, int64(2); got != want {561 t.Fatalf("expected DocCount=%d; got: %d", want, got)562 }563564 d, found := agg.Buckets[0].CumulativeSum("cumulative_sales")565 if !found {566 t.Fatal("expected cumulative_sales aggregation")567 }568 if d == nil {569 t.Fatal("expected cumulative_sales aggregation")570 }571 if d.Value == nil {572 t.Fatal("expected cumulative_sales value != nil")573 }574 if got, want := *d.Value, float64(1290.0); got != want {575 t.Fatalf("expected cumulative_sales.value=%v; got: %v", want, got)576 }577578 d, found = agg.Buckets[1].CumulativeSum("cumulative_sales")579 if !found {580 t.Fatal("expected cumulative_sales aggregation")581 }582 if d == nil {583 t.Fatal("expected cumulative_sales aggregation")584 }585 if d.Value == nil {586 t.Fatal("expected cumulative_sales value != nil")587 }588 if got, want := *d.Value, float64(1290.0); got != want {589 t.Fatalf("expected cumulative_sales.value=%v; got: %v", want, got)590 }591592 d, found = agg.Buckets[2].CumulativeSum("cumulative_sales")593 if !found {594 t.Fatal("expected cumulative_sales aggregation")595 }596 if d == nil {597 t.Fatal("expected cumulative_sales aggregation")598 }599 if d.Value == nil {600 t.Fatal("expected cumulative_sales value != nil")601 }602 if got, want := *d.Value, float64(1390.0); got != want {603 t.Fatalf("expected cumulative_sales.value=%v; got: %v", want, got)604 }605606 d, found = agg.Buckets[3].CumulativeSum("cumulative_sales")607 if !found {608 t.Fatal("expected cumulative_sales aggregation")609 }610 if d == nil {611 t.Fatal("expected cumulative_sales aggregation")612 }613 if d.Value == nil {614 t.Fatal("expected cumulative_sales value != nil")615 }616 if got, want := *d.Value, float64(3838.0); got != want {617 t.Fatalf("expected cumulative_sales.value=%v; got: %v", want, got)618 }619620 d, found = agg.Buckets[4].CumulativeSum("cumulative_sales")621 if !found {622 t.Fatal("expected cumulative_sales aggregation")623 }624 if d == nil {625 t.Fatal("expected cumulative_sales aggregation")626 }627 if d.Value == nil {628 t.Fatal("expected cumulative_sales value != nil")629 }630 if got, want := *d.Value, float64(4628.0); got != want {631 t.Fatalf("expected cumulative_sales.value=%v; got: %v", want, got)632 }633634 d, found = agg.Buckets[5].CumulativeSum("cumulative_sales")635 if !found {636 t.Fatal("expected cumulative_sales aggregation")637 }638 if d == nil {639 t.Fatal("expected cumulative_sales aggregation")640 }641 if d.Value == nil {642 t.Fatal("expected cumulative_sales value != nil")643 }644 if got, want := *d.Value, float64(4696.0); got != want {645 t.Fatalf("expected cumulative_sales.value=%v; got: %v", want, got)646 }647}648649func TestAggsIntegrationBucketScript(t *testing.T) {650 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))651 client := setupTestClientAndCreateIndexAndAddDocs(t)652653 esversion, err := client.ElasticsearchVersion(DefaultURL)654 if err != nil {655 t.Fatal(err)656 }657658 if esversion < "2.0" {659 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)660 return661 }662663 // Match all should return all documents664 builder := client.Search().665 Index(testIndexName).666 Type("order").667 Query(NewMatchAllQuery()).668 Pretty(true)669 h := NewDateHistogramAggregation().Field("time").Interval("month")670 h = h.SubAggregation("total_sales", NewSumAggregation().Field("price"))671 appleFilter := NewFilterAggregation().Filter(NewTermQuery("manufacturer", "Apple"))672 appleFilter = appleFilter.SubAggregation("sales", NewSumAggregation().Field("price"))673 h = h.SubAggregation("apple_sales", appleFilter)674 h = h.SubAggregation("apple_percentage",675 NewBucketScriptAggregation().676 GapPolicy("insert_zeros").677 AddBucketsPath("appleSales", "apple_sales>sales").678 AddBucketsPath("totalSales", "total_sales").679 Script(NewScript("appleSales / totalSales * 100")))680 builder = builder.Aggregation("sales_per_month", h)681682 res, err := builder.Do()683 if err != nil {684 t.Fatalf("%v (maybe scripting is disabled?)", err)685 }686 if res.Hits == nil {687 t.Errorf("expected Hits != nil; got: nil")688 }689690 aggs := res.Aggregations691 if aggs == nil {692 t.Fatal("expected aggregations != nil; got: nil")693 }694695 agg, found := aggs.DateHistogram("sales_per_month")696 if !found {697 t.Fatal("expected sales_per_month aggregation")698 }699 if agg == nil {700 t.Fatal("expected sales_per_month aggregation")701 }702 if got, want := len(agg.Buckets), 6; got != want {703 t.Fatalf("expected %d buckets; got: %d", want, got)704 }705706 if got, want := agg.Buckets[0].DocCount, int64(1); got != want {707 t.Fatalf("expected DocCount=%d; got: %d", want, got)708 }709 if got, want := agg.Buckets[1].DocCount, int64(0); got != want {710 t.Fatalf("expected DocCount=%d; got: %d", want, got)711 }712 if got, want := agg.Buckets[2].DocCount, int64(1); got != want {713 t.Fatalf("expected DocCount=%d; got: %d", want, got)714 }715 if got, want := agg.Buckets[3].DocCount, int64(3); got != want {716 t.Fatalf("expected DocCount=%d; got: %d", want, got)717 }718 if got, want := agg.Buckets[4].DocCount, int64(1); got != want {719 t.Fatalf("expected DocCount=%d; got: %d", want, got)720 }721 if got, want := agg.Buckets[5].DocCount, int64(2); got != want {722 t.Fatalf("expected DocCount=%d; got: %d", want, got)723 }724725 d, found := agg.Buckets[0].BucketScript("apple_percentage")726 if !found {727 t.Fatal("expected apple_percentage aggregation")728 }729 if d == nil {730 t.Fatal("expected apple_percentage aggregation")731 }732 if d.Value == nil {733 t.Fatal("expected apple_percentage value != nil")734 }735 if got, want := *d.Value, float64(100.0); got != want {736 t.Fatalf("expected apple_percentage.value=%v; got: %v", want, got)737 }738739 d, found = agg.Buckets[1].BucketScript("apple_percentage")740 if !found {741 t.Fatal("expected apple_percentage aggregation")742 }743 if d == nil {744 t.Fatal("expected apple_percentage aggregation")745 }746 if d.Value != nil {747 t.Fatal("expected apple_percentage value == nil")748 }749750 d, found = agg.Buckets[2].BucketScript("apple_percentage")751 if !found {752 t.Fatal("expected apple_percentage aggregation")753 }754 if d == nil {755 t.Fatal("expected apple_percentage aggregation")756 }757 if d.Value == nil {758 t.Fatal("expected apple_percentage value != nil")759 }760 if got, want := *d.Value, float64(0.0); got != want {761 t.Fatalf("expected apple_percentage.value=%v; got: %v", want, got)762 }763764 d, found = agg.Buckets[3].BucketScript("apple_percentage")765 if !found {766 t.Fatal("expected apple_percentage aggregation")767 }768 if d == nil {769 t.Fatal("expected apple_percentage aggregation")770 }771 if d.Value == nil {772 t.Fatal("expected apple_percentage value != nil")773 }774 if got, want := *d.Value, float64(34.64052287581699); got != want {775 t.Fatalf("expected apple_percentage.value=%v; got: %v", want, got)776 }777778 d, found = agg.Buckets[4].BucketScript("apple_percentage")779 if !found {780 t.Fatal("expected apple_percentage aggregation")781 }782 if d == nil {783 t.Fatal("expected apple_percentage aggregation")784 }785 if d.Value == nil {786 t.Fatal("expected apple_percentage value != nil")787 }788 if got, want := *d.Value, float64(0.0); got != want {789 t.Fatalf("expected apple_percentage.value=%v; got: %v", want, got)790 }791792 d, found = agg.Buckets[5].BucketScript("apple_percentage")793 if !found {794 t.Fatal("expected apple_percentage aggregation")795 }796 if d == nil {797 t.Fatal("expected apple_percentage aggregation")798 }799 if d.Value == nil {800 t.Fatal("expected apple_percentage value != nil")801 }802 if got, want := *d.Value, float64(0.0); got != want {803 t.Fatalf("expected apple_percentage.value=%v; got: %v", want, got)804 }805}806807func TestAggsIntegrationBucketSelector(t *testing.T) {808 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))809 client := setupTestClientAndCreateIndexAndAddDocs(t)810811 esversion, err := client.ElasticsearchVersion(DefaultURL)812 if err != nil {813 t.Fatal(err)814 }815816 if esversion < "2.0" {817 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)818 return819 }820821 // Match all should return all documents822 builder := client.Search().823 Index(testIndexName).824 Type("order").825 Query(NewMatchAllQuery()).826 Pretty(true)827 h := NewDateHistogramAggregation().Field("time").Interval("month")828 h = h.SubAggregation("total_sales", NewSumAggregation().Field("price"))829 h = h.SubAggregation("sales_bucket_filter",830 NewBucketSelectorAggregation().831 AddBucketsPath("totalSales", "total_sales").832 Script(NewScript("totalSales <= 100")))833 builder = builder.Aggregation("sales_per_month", h)834835 res, err := builder.Do()836 if err != nil {837 t.Fatalf("%v (maybe scripting is disabled?)", err)838 }839 if res.Hits == nil {840 t.Errorf("expected Hits != nil; got: nil")841 }842843 aggs := res.Aggregations844 if aggs == nil {845 t.Fatal("expected aggregations != nil; got: nil")846 }847848 agg, found := aggs.DateHistogram("sales_per_month")849 if !found {850 t.Fatal("expected sales_per_month aggregation")851 }852 if agg == nil {853 t.Fatal("expected sales_per_month aggregation")854 }855 if got, want := len(agg.Buckets), 2; got != want {856 t.Fatalf("expected %d buckets; got: %d", want, got)857 }858859 if got, want := agg.Buckets[0].DocCount, int64(1); got != want {860 t.Fatalf("expected DocCount=%d; got: %d", want, got)861 }862 if got, want := agg.Buckets[1].DocCount, int64(2); got != want {863 t.Fatalf("expected DocCount=%d; got: %d", want, got)864 }865}866867func TestAggsIntegrationSerialDiff(t *testing.T) {868 //client := setupTestClientAndCreateIndexAndAddDocs(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))869 client := setupTestClientAndCreateIndexAndAddDocs(t)870871 esversion, err := client.ElasticsearchVersion(DefaultURL)872 if err != nil {873 t.Fatal(err)874 }875876 if esversion < "2.0" {877 t.Skipf("Elasticsearch %s does not have pipeline aggregations.", esversion)878 return879 }880881 // Match all should return all documents882 builder := client.Search().883 Index(testIndexName).884 Type("order").885 Query(NewMatchAllQuery()).886 Pretty(true)887 h := NewDateHistogramAggregation().Field("time").Interval("month")888 h = h.SubAggregation("sales", NewSumAggregation().Field("price"))889 h = h.SubAggregation("the_diff", NewSerialDiffAggregation().BucketsPath("sales").Lag(1))890 builder = builder.Aggregation("sales_per_month", h)891892 res, err := builder.Do()893 if err != nil {894 t.Fatal(err)895 }896 if res.Hits == nil {897 t.Errorf("expected Hits != nil; got: nil")898 }899900 aggs := res.Aggregations901 if aggs == nil {902 t.Fatal("expected aggregations != nil; got: nil")903 }904905 agg, found := aggs.DateHistogram("sales_per_month")906 if !found {907 t.Fatal("expected sales_per_month aggregation")908 }909 if agg == nil {910 t.Fatal("expected sales_per_month aggregation")911 }912 if got, want := len(agg.Buckets), 6; got != want {913 t.Fatalf("expected %d buckets; got: %d", want, got)914 }915916 if got, want := agg.Buckets[0].DocCount, int64(1); got != want {917 t.Fatalf("expected DocCount=%d; got: %d", want, got)918 }919 if got, want := agg.Buckets[1].DocCount, int64(0); got != want {920 t.Fatalf("expected DocCount=%d; got: %d", want, got)921 }922 if got, want := agg.Buckets[2].DocCount, int64(1); got != want {923 t.Fatalf("expected DocCount=%d; got: %d", want, got)924 }925 if got, want := agg.Buckets[3].DocCount, int64(3); got != want {926 t.Fatalf("expected DocCount=%d; got: %d", want, got)927 }928 if got, want := agg.Buckets[4].DocCount, int64(1); got != want {929 t.Fatalf("expected DocCount=%d; got: %d", want, got)930 }931 if got, want := agg.Buckets[5].DocCount, int64(2); got != want {932 t.Fatalf("expected DocCount=%d; got: %d", want, got)933 }934935 d, found := agg.Buckets[0].SerialDiff("the_diff")936 if found {937 t.Fatal("expected no the_diff aggregation")938 }939 if d != nil {940 t.Fatal("expected no the_diff aggregation")941 }942943 d, found = agg.Buckets[1].SerialDiff("the_diff")944 if found {945 t.Fatal("expected no the_diff aggregation")946 }947 if d != nil {948 t.Fatal("expected no the_diff aggregation")949 }950951 d, found = agg.Buckets[2].SerialDiff("the_diff")952 if found {953 t.Fatal("expected no the_diff aggregation")954 }955 if d != nil {956 t.Fatal("expected no the_diff aggregation")957 }958959 d, found = agg.Buckets[3].SerialDiff("the_diff")960 if !found {961 t.Fatal("expected the_diff aggregation")962 }963 if d == nil {964 t.Fatal("expected the_diff aggregation")965 }966 if d.Value == nil {967 t.Fatal("expected the_diff value != nil")968 }969 if got, want := *d.Value, float64(2348.0); got != want {970 t.Fatalf("expected the_diff.value=%v; got: %v", want, got)971 }972973 d, found = agg.Buckets[4].SerialDiff("the_diff")974 if !found {975 t.Fatal("expected the_diff aggregation")976 }977 if d == nil {978 t.Fatal("expected the_diff aggregation")979 }980 if d.Value == nil {981 t.Fatal("expected the_diff value != nil")982 }983 if got, want := *d.Value, float64(-1658.0); got != want {984 t.Fatalf("expected the_diff.value=%v; got: %v", want, got)985 }986987 d, found = agg.Buckets[5].SerialDiff("the_diff")988 if !found {989 t.Fatal("expected the_diff aggregation")990 }991 if d == nil {992 t.Fatal("expected the_diff aggregation")993 }994 if d.Value == nil {995 t.Fatal("expected the_diff value != nil")996 }997 if got, want := *d.Value, float64(-722.0); got != want {998 t.Fatalf("expected the_diff.value=%v; got: %v", want, got)999 }1000}
...
api_crowd_sale.go
Source:api_crowd_sale.go
1package api2import (3 "github.com/ethereum/go-ethereum/common"4 "strconv"5 "tokenlauncher/launcher"6 jsonerrs "tokenlauncher/rpc/errors"7 "tokenlauncher/uint256"8)9type CrowdSaleAPIHandler struct {10 launcher *launcher.Launcher11}12func NewCrowdSaleAPIHandler(opts *launcher.Opts) (*CrowdSaleAPIHandler,error) {13 h := &CrowdSaleAPIHandler{}14 la,err := launcher.NewLauncherDefault(opts)15 if err != nil {16 return nil, err17 }18 h.launcher = la19 return h,nil20}21type CrowdSaleReq struct {22 TokenAddress string23 TargetFunds string24 Price string25 StartTime string26 EndTime string27}28type CrowdSaleValueGet struct {29 Address string30}31type CrowdSaleValueGot struct {32 Value string `json:"value"`33}34type CrowdSaleWithdrawSet struct {35 Address string36}37type CrowdSaleTxGot struct {38 Hash string `json:"hash"`39}40type CrowdSaleTimeSet struct {41 Address string42 Time string43}44type CrowdSalePriceSet struct {45 Address string46 Price string47}48type CrowdSaleTargetFundsSet struct {49 Address string50 Amount string51}52func (handler *CrowdSaleAPIHandler) NewAndDeploy(req CrowdSaleReq, resp *ContractResp) error {53 tokenAddr := common.HexToAddress(req.TokenAddress)54 targetFunds := *uint256.NewUInt256(req.TargetFunds)55 price := *uint256.NewUInt256(req.Price)56 startTime := *uint256.NewUInt256(req.StartTime)57 endTime := *uint256.NewUInt256(req.EndTime)58 opts := &launcher.CrowdSaleOpts{59 TokenAddress: tokenAddr,60 TargetFunds: targetFunds,61 Price: price,62 StartTime: startTime,63 EndTime: endTime,64 }65 contract, err := handler.launcher.DeployCrowdSale(opts)66 if err != nil {67 return jsonerrs.New(-32001,err.Error())68 }69 resp.Address = contract.Address70 resp.TxHash = contract.TxHash71 resp.ABI = contract.ABI72 resp.Data = contract.Data73 return nil74}75func (handler *CrowdSaleAPIHandler) GetFundsSoldTotal(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {76 contractAddr := get.Address77 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)78 if err != nil {79 return jsonerrs.New(-32001,err.Error())80 }81 value,err := crowdSale.FundsSoldTotal(nil)82 if err != nil {83 return jsonerrs.New(-32001,err.Error())84 }85 got.Value = "0x" + value.Text(16)86 return nil87}88func (handler *CrowdSaleAPIHandler) GetFundsRaisedTotal(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {89 contractAddr := get.Address90 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)91 if err != nil {92 return jsonerrs.New(-32001,err.Error())93 }94 value,err := crowdSale.FundsRaisedTotal(nil)95 if err != nil {96 return jsonerrs.New(-32001,err.Error())97 }98 got.Value = "0x" + value.Text(16)99 return nil100}101func (handler *CrowdSaleAPIHandler) GetToken(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {102 contractAddr := get.Address103 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)104 if err != nil {105 return jsonerrs.New(-32001,err.Error())106 }107 value,err := crowdSale.Token(nil)108 if err != nil {109 return jsonerrs.New(-32001,err.Error())110 }111 got.Value = value.Hex()112 return nil113}114func (handler *CrowdSaleAPIHandler) GetPrice(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {115 contractAddr := get.Address116 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)117 if err != nil {118 return jsonerrs.New(-32001,err.Error())119 }120 value,err := crowdSale.Price(nil)121 if err != nil {122 return jsonerrs.New(-32001,err.Error())123 }124 got.Value = "0x" + value.Text(16)125 return nil126}127func (handler *CrowdSaleAPIHandler) GetTargetFunds(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {128 contractAddr := get.Address129 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)130 if err != nil {131 return jsonerrs.New(-32001,err.Error())132 }133 value,err := crowdSale.TargetFunds(nil)134 if err != nil {135 return jsonerrs.New(-32001,err.Error())136 }137 got.Value = "0x" + value.Text(16)138 return nil139}140func (handler *CrowdSaleAPIHandler) GetStartTime(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {141 contractAddr := get.Address142 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)143 if err != nil {144 return jsonerrs.New(-32001,err.Error())145 }146 value,err := crowdSale.StartTime(nil)147 if err != nil {148 return jsonerrs.New(-32001,err.Error())149 }150 got.Value = "0x" + value.Text(16)151 return nil152}153func (handler *CrowdSaleAPIHandler) GetEndTime(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {154 contractAddr := get.Address155 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)156 if err != nil {157 return jsonerrs.New(-32001,err.Error())158 }159 value,err := crowdSale.EndTime(nil)160 if err != nil {161 return jsonerrs.New(-32001,err.Error())162 }163 got.Value = "0x" + value.Text(16)164 return nil165}166func (handler *CrowdSaleAPIHandler) GetTotalAmount(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {167 contractAddr := get.Address168 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)169 if err != nil {170 return jsonerrs.New(-32001,err.Error())171 }172 value,err := crowdSale.TotalAmount(nil)173 if err != nil {174 return jsonerrs.New(-32001,err.Error())175 }176 got.Value = "0x" + value.Text(16)177 return nil178}179func btoi(b bool) int {180 i := 0181 if b {182 i = 1183 }184 return i185}186func (handler *CrowdSaleAPIHandler) IsActive(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {187 contractAddr := get.Address188 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)189 if err != nil {190 return jsonerrs.New(-32001,err.Error())191 }192 value,err := crowdSale.IsActive(nil)193 if err != nil {194 return jsonerrs.New(-32001,err.Error())195 }196 got.Value = strconv.Itoa(btoi(value))197 return nil198}199func (handler *CrowdSaleAPIHandler) IsFinished(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {200 contractAddr := get.Address201 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)202 if err != nil {203 return jsonerrs.New(-32001,err.Error())204 }205 value,err := crowdSale.IsFinished(nil)206 if err != nil {207 return jsonerrs.New(-32001,err.Error())208 }209 got.Value = strconv.Itoa(btoi(value))210 return nil211}212func (handler *CrowdSaleAPIHandler) IsUncompleted(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {213 contractAddr := get.Address214 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)215 if err != nil {216 return jsonerrs.New(-32001,err.Error())217 }218 value,err := crowdSale.IsUncompleted(nil)219 if err != nil {220 return jsonerrs.New(-32001,err.Error())221 }222 got.Value = strconv.Itoa(btoi(value))223 return nil224}225func (handler *CrowdSaleAPIHandler) IsSalesCompleted(get CrowdSaleValueGet, got *CrowdSaleValueGot) error {226 contractAddr := get.Address227 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)228 if err != nil {229 return jsonerrs.New(-32001,err.Error())230 }231 value,err := crowdSale.IsSalesCompleted(nil)232 if err != nil {233 return jsonerrs.New(-32001,err.Error())234 }235 got.Value = strconv.Itoa(btoi(value))236 return nil237}238func (handler *CrowdSaleAPIHandler) Withdraw(set CrowdSaleWithdrawSet, got *CrowdSaleTxGot) error {239 contractAddr := set.Address240 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)241 if err != nil {242 return jsonerrs.New(-32001,err.Error())243 }244 txOpts, err := handler.launcher.DefaultTxOpts()245 if err != nil {246 return jsonerrs.New(-32001,err.Error())247 }248 tx, err := crowdSale.Withdraw(txOpts)249 if err != nil {250 return jsonerrs.New(-32001,err.Error())251 }252 got.Hash = tx.Hash().Hex()253 return nil254}255func (handler *CrowdSaleAPIHandler) SetStartTime(set CrowdSaleTimeSet, got *CrowdSaleTxGot) error {256 contractAddr := set.Address257 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)258 if err != nil {259 return jsonerrs.New(-32001,err.Error())260 }261 txOpts, err := handler.launcher.DefaultTxOpts()262 if err != nil {263 return jsonerrs.New(-32001,err.Error())264 }265 time := uint256.NewUInt256(set.Time)266 tx, err := crowdSale.SetStartTime(txOpts,time.ToBigInt())267 if err != nil {268 return jsonerrs.New(-32001,err.Error())269 }270 got.Hash = tx.Hash().Hex()271 return nil272}273func (handler *CrowdSaleAPIHandler) SetEndTime(set CrowdSaleTimeSet, got *CrowdSaleTxGot) error {274 contractAddr := set.Address275 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)276 if err != nil {277 return jsonerrs.New(-32001,err.Error())278 }279 txOpts, err := handler.launcher.DefaultTxOpts()280 if err != nil {281 return jsonerrs.New(-32001,err.Error())282 }283 time := uint256.NewUInt256(set.Time)284 tx, err := crowdSale.SetEndTime(txOpts,time.ToBigInt())285 if err != nil {286 return jsonerrs.New(-32001,err.Error())287 }288 got.Hash = tx.Hash().Hex()289 return nil290}291func (handler *CrowdSaleAPIHandler) SetPrice(set CrowdSalePriceSet, got *CrowdSaleTxGot) error {292 contractAddr := set.Address293 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)294 if err != nil {295 return jsonerrs.New(-32001,err.Error())296 }297 txOpts, err := handler.launcher.DefaultTxOpts()298 if err != nil {299 return jsonerrs.New(-32001,err.Error())300 }301 price := uint256.NewUInt256(set.Price)302 tx, err := crowdSale.SetPrice(txOpts,price.ToBigInt())303 if err != nil {304 return jsonerrs.New(-32001,err.Error())305 }306 got.Hash = tx.Hash().Hex()307 return nil308}309func (handler *CrowdSaleAPIHandler) SetTargetFunds(set CrowdSaleTargetFundsSet, got *CrowdSaleTxGot) error {310 contractAddr := set.Address311 crowdSale, err := handler.launcher.LoadCrowdSaleByContractAddr(contractAddr)312 if err != nil {313 return jsonerrs.New(-32001,err.Error())314 }315 txOpts, err := handler.launcher.DefaultTxOpts()316 if err != nil {317 return jsonerrs.New(-32001,err.Error())318 }319 amount := uint256.NewUInt256(set.Amount)320 tx, err := crowdSale.SetTargetFunds(txOpts,amount.ToBigInt())321 if err != nil {322 return jsonerrs.New(-32001,err.Error())323 }324 got.Hash = tx.Hash().Hex()325 return nil326}...
errors_test.go
Source:errors_test.go
...22 t.Errorf("New.Error(): got: %q, want %q", got, tt.want)23 }24 }25}26func TestWrapNil(t *testing.T) {27 got := Wrap(nil, "no error")28 if got != nil {29 t.Errorf("Wrap(nil, \"no error\"): got %#v, expected nil", got)30 }31}32func TestWrap(t *testing.T) {33 tests := []struct {34 err error35 message string36 want string37 }{38 {io.EOF, "read error", "read error: EOF"},39 {Wrap(io.EOF, "read error"), "client error", "client error: read error: EOF"},40 }41 for _, tt := range tests {42 got := Wrap(tt.err, tt.message).Error()43 if got != tt.want {44 t.Errorf("Wrap(%v, %q): got: %v, want %v", tt.err, tt.message, got, tt.want)45 }46 }47}48type nilError struct{}49func (nilError) Error() string { return "nil error" }50func TestCause(t *testing.T) {51 x := New("error")52 tests := []struct {53 err error54 want error55 }{{56 // nil error is nil57 err: nil,58 want: nil,59 }, {60 // explicit nil error is nil61 err: (error)(nil),62 want: nil,63 }, {64 // typed nil is nil65 err: (*nilError)(nil),66 want: (*nilError)(nil),67 }, {68 // uncaused error is unaffected69 err: io.EOF,70 want: io.EOF,71 }, {72 // caused error returns cause73 err: Wrap(io.EOF, "ignored"),74 want: io.EOF,75 }, {76 err: x, // return from errors.New77 want: x,78 }, {79 WithMessage(nil, "whoops"),80 nil,81 }, {82 WithMessage(io.EOF, "whoops"),83 io.EOF,84 }, {85 WithStack(nil),86 nil,87 }, {88 WithStack(io.EOF),89 io.EOF,90 }}91 for i, tt := range tests {92 got := Cause(tt.err)93 if !reflect.DeepEqual(got, tt.want) {94 t.Errorf("test %d: got %#v, want %#v", i+1, got, tt.want)95 }96 }97}98func TestWrapfNil(t *testing.T) {99 got := Wrapf(nil, "no error")100 if got != nil {101 t.Errorf("Wrapf(nil, \"no error\"): got %#v, expected nil", got)102 }103}104func TestWrapf(t *testing.T) {105 tests := []struct {106 err error107 message string108 want string109 }{110 {io.EOF, "read error", "read error: EOF"},111 {Wrapf(io.EOF, "read error without format specifiers"), "client error", "client error: read error without format specifiers: EOF"},112 {Wrapf(io.EOF, "read error with %d format specifier", 1), "client error", "client error: read error with 1 format specifier: EOF"},113 }114 for _, tt := range tests {115 got := Wrapf(tt.err, tt.message).Error()116 if got != tt.want {117 t.Errorf("Wrapf(%v, %q): got: %v, want %v", tt.err, tt.message, got, tt.want)118 }119 }120}121func TestErrorf(t *testing.T) {122 tests := []struct {123 err error124 want string125 }{126 {Errorf("read error without format specifiers"), "read error without format specifiers"},127 {Errorf("read error with %d format specifier", 1), "read error with 1 format specifier"},128 }129 for _, tt := range tests {130 got := tt.err.Error()131 if got != tt.want {132 t.Errorf("Errorf(%v): got: %q, want %q", tt.err, got, tt.want)133 }134 }135}136func TestWithStackNil(t *testing.T) {137 got := WithStack(nil)138 if got != nil {139 t.Errorf("WithStack(nil): got %#v, expected nil", got)140 }141}142func TestWithStack(t *testing.T) {143 tests := []struct {144 err error145 want string146 }{147 {io.EOF, "EOF"},148 {WithStack(io.EOF), "EOF"},149 }150 for _, tt := range tests {151 got := WithStack(tt.err).Error()152 if got != tt.want {153 t.Errorf("WithStack(%v): got: %v, want %v", tt.err, got, tt.want)154 }155 }156}157func TestWithMessageNil(t *testing.T) {158 got := WithMessage(nil, "no error")159 if got != nil {160 t.Errorf("WithMessage(nil, \"no error\"): got %#v, expected nil", got)161 }162}163func TestWithMessage(t *testing.T) {164 tests := []struct {165 err error166 message string167 want string168 }{169 {io.EOF, "read error", "read error: EOF"},170 {WithMessage(io.EOF, "read error"), "client error", "client error: read error: EOF"},171 }172 for _, tt := range tests {173 got := WithMessage(tt.err, tt.message).Error()174 if got != tt.want {175 t.Errorf("WithMessage(%v, %q): got: %q, want %q", tt.err, tt.message, got, tt.want)176 }177 }178}179func TestWithMessagefNil(t *testing.T) {180 got := WithMessagef(nil, "no error")181 if got != nil {182 t.Errorf("WithMessage(nil, \"no error\"): got %#v, expected nil", got)183 }184}185func TestWithMessagef(t *testing.T) {186 tests := []struct {187 err error188 message string189 want string190 }{191 {io.EOF, "read error", "read error: EOF"},192 {WithMessagef(io.EOF, "read error without format specifier"), "client error", "client error: read error without format specifier: EOF"},193 {WithMessagef(io.EOF, "read error with %d format specifier", 1), "client error", "client error: read error with 1 format specifier: EOF"},...
Nil
Using AI Code Generation
1import (2func main() {3 fmt.Println(i)4 fmt.Println(*i)5}6panic(0x40c2c0, 0xc42000a0c0)7main.main()8import (9type got struct {10}11func main() {12 fmt.Println(i)13 fmt.Println(i.a)14}15{0}16import (17type got struct {18}19func main() {20 fmt.Println(i)21 fmt.Println(i.a)22}23{10}24import (25type got struct {26}27func main() {28 fmt.Println(i)29 fmt.Println(i.a)30 fmt.Println(j)31 fmt.Println(j.a)
Nil
Using AI Code Generation
1import (2func main() {3 fmt.Println(a == nil)4}5import (6func main() {7 fmt.Println(a == nil)8}
Nil
Using AI Code Generation
1import "fmt"2type Person struct {3}4func (p *Person) Nil() bool {5}6func main() {7fmt.Println(p.Nil())8}
Nil
Using AI Code Generation
1import (2type got struct {3}4func (g *got) Nil() {5 fmt.Println("code to use Nil method of got class")6}7func main() {8 g.Nil()9}10import (11type got struct {12}13func (g got) Nil() {14 fmt.Println("code to use Nil method of got class")15}16func main() {17 g := got{}18 g.Nil()19}20import (21type got struct {22}23func (g got) Nil() {24 fmt.Println("code to use Nil method of got class")25}26func main() {27 g.Nil()28}29import (30type got struct {31}32func (g *got) Nil() {33 fmt.Println("code to use Nil method of got class")34}35func main() {36 g := got{}37 g.Nil()38}39import (40type got struct {41}42func (g *got) Nil() {43 fmt.Println("code to use Nil method of got class")44}45func main() {46 g.Nil()47}48import (49type got struct {50}51func (g got) Nil() {52 fmt.Println("code to use Nil method of got class")53}54func main() {
Nil
Using AI Code Generation
1import "fmt"2type Got struct {3}4func (got Got) Nil() {5fmt.Println("Nil method of got class")6}7func main() {8got.Nil()9}10import "fmt"11type Got struct {12}13func (got *Got) Nil() {14}15func main() {16got.Nil()17fmt.Println(got.Name)18}19import "fmt"20type Got struct {21}22func (got Got) Nil() {23}24func (got Got) Nil(name string) {25}26func main() {27got.Nil()28fmt.Println(got.Name)29}30import "fmt"31type Got struct {32}33func (got Got) Nil() {34}35func (got Got) Nil() {36}37func main() {38got.Nil()39fmt.Println(got.Name)40}
Nil
Using AI Code Generation
1import "fmt"2type Got struct {3}4func (g Got) Nil() {5 fmt.Println("Name:", g.name, "Age:", g.age, "Family:", g.family)6}7func main() {8 g1 := Got{"Jon Snow", 18, "Stark"}9 g1.Nil()10}11import "fmt"12type Got struct {13}14func (g *Got) Nil() {15 fmt.Println("Name:", g.name, "Age:", g.age, "Family:", g.family)16}17func main() {18 g1 := Got{"Jon Snow", 18, "Stark"}19 g1.Nil()20}21import "fmt"22type Got struct {23}24func (g *Got) Nil() {25 fmt.Println("Name:", g.name, "Age:", g.age, "Family:", g.family)26}27func main() {28 g1 := &Got{"Jon Snow", 18, "Stark"}29 g1.Nil()30}
Nil
Using AI Code Generation
1import (2func main() {3 fmt.Println(got.Nil())4}5import (6func main() {7 fmt.Println(got.Nil())8}9import (10func main() {11 fmt.Println(got.Nil())12}13import (14func main() {15 fmt.Println(got.Nil())16}17import (18func main() {19 fmt.Println(got.Nil())20}21import (22func main() {23 fmt.Println(got.Nil())24}25import (26func main() {27 fmt.Println(got.Nil())28}29import (30func main() {31 fmt.Println(got.Nil())32}
Automation Testing Tutorials
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Most used method in
- Fatal
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- Log
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