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How to use isAnchor method of regression Package

Best Keploy code snippet using regression.isAnchor

regression.go

Source:regression.go

...423				}424				for _, v2 := range v1 {425					fieldCounts[k][v2] = fieldCounts[k][v2] + 1426				}427				if !isAnchor(fieldCounts[k]) {428					noisyFields[k] = true429				}430			}431		}432		r.fieldCounts[index], r.noisyFields[index], r.anchors[index] = fieldCounts, noisyFields, anchors433	}434	return index, nil435}436func (r *Regression) isDup(ctx context.Context, t *models.TestCase) (bool, error) {437	reqKeys := map[string][]string{}438	filterKeys := map[string][]string{}439	index, err := r.fillCache(ctx, t)440	if err != nil {441		return false, err442	}443	// add headers444	for k, v := range t.HttpReq.Header {445		reqKeys["header."+k] = []string{strings.Join(v, "")}446	}447	// add url params448	for k, v := range t.HttpReq.URLParams {449		reqKeys["url_params."+k] = []string{v}450	}451	// add body if it is a valid json452	if json.Valid([]byte(t.HttpReq.Body)) {453		var result interface{}454		err = json.Unmarshal([]byte(t.HttpReq.Body), &result)455		if err != nil {456			return false, err457		}458		body := flatten(result)459		for k, v := range body {460			nk := "body"461			if k != "" {462				nk = nk + "." + k463			}464			reqKeys[nk] = v465		}466	}467	isAnchorChange := false468	for k, v := range reqKeys {469		if !r.noisyFields[index][k] {470			// update field count471			for _, s := range v {472				if _, ok := r.fieldCounts[index][k]; !ok {473					r.fieldCounts[index][k] = map[string]int{}474				}475				r.fieldCounts[index][k][s] = r.fieldCounts[index][k][s] + 1476			}477			if !isAnchor(r.fieldCounts[index][k]) {478				r.noisyFields[index][k] = true479				isAnchorChange = true480				// err = r.tdb.DeleteByAnchor(context.TODO(), t.CID, t.AppID, t.URI, k)481				// if err != nil {482				// 	return false, err483				// }484				continue485			}486			filterKeys[k] = v487		}488	}489	if len(filterKeys) == 0 {490		return true, nil491	}492	if isAnchorChange {493		err = r.tdb.DeleteByAnchor(ctx, t.CID, t.AppID, t.URI, filterKeys)494		if err != nil {495			return false, err496		}497	}498	// check if testcase based on anchor keys already exists499	dup, err := r.exists(ctx, filterKeys, index)500	if err != nil {501		return false, err502	}503	t.AllKeys = reqKeys504	//var keys []string505	//for k := range filterKeys {506	//	keys = append(keys, k)507	//}508	t.Anchors = filterKeys509	r.anchors[index] = append(r.anchors[index], filterKeys)510	return dup, nil511}512func (r *Regression) exists(_ context.Context, anchors map[string][]string, index string) (bool, error) {513	for _, v := range anchors {514		sort.Strings(v)515	}516	for _, v := range r.anchors[index] {517		if reflect.DeepEqual(v, anchors) {518			return true, nil519		}520	}521	return false, nil522}523func isAnchor(m map[string]int) bool {524	totalCount := 0525	for _, v := range m {526		totalCount = totalCount + v527	}528	// if total values for that field is less than 20 then,529	// the sample size is too small to know if its high variance.530	if totalCount < 20 {531		return true532	}533	// if the unique values are less than 40% of the total value count them,534	// the field is low varient.535	if float64(totalCount)*0.40 > float64(len(m)) {536		return true537	}...

isAnchor

Using AI Code Generation

1import (2func main() {3	r := regression.Regression{}4	r.AddXY(0, 0)5	r.AddXY(1, 1)6	r.AddXY(2, 2)7	r.AddXY(3, 3)8	r.AddXY(4, 4)9	r.AddXY(5, 5)10	r.AddXY(6, 6)11	r.AddXY(7, 7)12	r.AddXY(8, 8)13	r.AddXY(9, 9)14	r.AddXY(10, 10)15	r.AddXY(11, 11)16	r.AddXY(12, 12)17	r.AddXY(13, 13)18	r.AddXY(14, 14)19	r.AddXY(15, 15)20	r.AddXY(16, 16)21	r.AddXY(17, 17)22	r.AddXY(18, 18)23	r.AddXY(19, 19)24	r.AddXY(20, 20)25	r.AddXY(21, 21)26	r.AddXY(22, 22)27	r.AddXY(23, 23)28	r.AddXY(24, 24)29	r.AddXY(25, 25)30	r.AddXY(26, 26)31	r.AddXY(27, 27)32	r.AddXY(28, 28)33	r.AddXY(29, 29)34	r.AddXY(30, 30)35	r.AddXY(31, 31)36	r.AddXY(32, 32)37	r.AddXY(33, 33)38	r.AddXY(34, 34)39	r.AddXY(35, 35)40	r.AddXY(36, 36)41	r.AddXY(37, 37)42	r.AddXY(38, 38)43	r.AddXY(39, 39)44	r.AddXY(40, 40)45	r.AddXY(41, 41)46	r.AddXY(42, 42)47	r.AddXY(43, 43)48	r.AddXY(44, 44)49	r.AddXY(45, 45)50	r.AddXY(46, 46)51	r.AddXY(47, 47)52	r.AddXY(48, 48)53	r.AddXY(49, 49)54	r.AddXY(50, 50)55	r.AddXY(51, 51)56	r.AddXY(52,

isAnchor

Using AI Code Generation

1import (2func main() {3	reg := NewRegression()4	reg.AddDataPoint(1, 1)5	reg.AddDataPoint(2, 2)6	reg.AddDataPoint(3, 3)7	reg.AddDataPoint(4, 4)8	reg.AddDataPoint(5, 5)9	reg.AddDataPoint(6, 6)10	reg.AddDataPoint(7, 7)11	reg.AddDataPoint(8, 8)12	reg.AddDataPoint(9, 9)13	reg.AddDataPoint(10, 10)14	reg.AddDataPoint(11, 11)15	reg.AddDataPoint(12, 12)16	reg.AddDataPoint(13, 13)17	reg.AddDataPoint(14, 14)18	reg.AddDataPoint(15, 15)19	reg.AddDataPoint(16, 16)20	reg.AddDataPoint(17, 17)21	reg.AddDataPoint(18, 18)22	reg.AddDataPoint(19, 19)23	reg.AddDataPoint(20, 20)24	reg.AddDataPoint(21, 21)25	reg.AddDataPoint(22, 22)26	reg.AddDataPoint(23, 23)27	reg.AddDataPoint(24, 24)28	reg.AddDataPoint(25, 25)29	reg.AddDataPoint(26, 26)30	reg.AddDataPoint(27, 27)31	reg.AddDataPoint(28, 28)32	reg.AddDataPoint(29, 29)33	reg.AddDataPoint(30, 30)34	reg.AddDataPoint(31, 31)35	reg.AddDataPoint(32, 32)36	reg.AddDataPoint(33, 33)37	reg.AddDataPoint(34, 34)38	reg.AddDataPoint(35, 35)39	reg.AddDataPoint(36, 36)40	reg.AddDataPoint(37, 37)41	reg.AddDataPoint(38, 38)42	reg.AddDataPoint(39, 39)43	reg.AddDataPoint(40, 40)44	reg.AddDataPoint(41, 41)45	reg.AddDataPoint(42, 42)46	reg.AddDataPoint(43, 43)47	reg.AddDataPoint(44, 44)48	reg.AddDataPoint(45, 45)49	reg.AddDataPoint(46, 46)

isAnchor

Using AI Code Generation

1import (2func main() {3	rg := regression.NewRegression()4	rg.AddPoint(1, 2)5	rg.AddPoint(2, 4)6	rg.AddPoint(3, 6)7	rg.AddPoint(4, 8)8	rg.AddPoint(5, 10)9	rg.AddPoint(6, 12)10	rg.AddPoint(7, 14)11	rg.AddPoint(8, 16)12	rg.AddPoint(9, 18)13	rg.AddPoint(10, 20)

isAnchor

Using AI Code Generation

1import java.util.*;2import java.io.*;3public class TestIsAnchor {4	public static void main(String args[]) throws IOException{5		Regression r = new Regression();6		System.out.println(r.isAnchor(1.0, 1.0));7		System.out.println(r.isAnchor(1.0, 1.1));8		System.out.println(r.isAnchor(1.0, 0.9));9		System.out.println(r.isAnchor(1.1, 1.0));10		System.out.println(r.isAnchor(0.9, 1.0));11		System.out.println(r.isAnchor(1.1, 1.1));12		System.out.println(r.isAnchor(0.9, 0.9));13		System.out.println(r.isAnchor(1.1, 0.9));14		System.out.println(r.isAnchor(0.9, 1.1));15	}16}

isAnchor

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	reg.SetAnchor(0.2)5	fmt.Println(reg.IsAnchor(0.2))6	fmt.Println(reg.IsAnchor(0.1))7	fmt.Println(reg.IsAnchor(0.3))8}

isAnchor

Using AI Code Generation

1using namespace std;2int main() {3  Regression reg = Regression();4  vector<double> x;5  vector<double> y;6  x.push_back(1);7  x.push_back(2);8  x.push_back(3);9  x.push_back(4);10  y.push_back(1);11  y.push_back(2);12  y.push_back(3);13  y.push_back(4);14  reg.setPoints(x, y);15  reg.setDegree(2);16  reg.computeRegression();17  cout << "isAnchor(1, 1) " << reg.isAnchor(1, 1) << endl;18  cout << "isAnchor(2, 2) " << reg.isAnchor(2, 2) << endl;19  cout << "isAnchor(3, 3) " << reg.isAnchor(3, 3) << endl;20  cout << "isAnchor(4, 4) " << reg.isAnchor(4, 4) << endl;21  cout << "isAnchor(2, 3) " << reg.isAnchor(2, 3) << endl;22  cout << "isAnchor(3, 2) " << reg.isAnchor(3, 2) << endl;23  cout << "isAnchor(2.5, 2.5) " << reg.isAnchor(2.5, 2.5) << endl;24  cout << "isAnchor(2.5, 3.5) " << reg.isAnchor(2.5, 3.5) << endl;25  cout << "isAnchor(3.5, 2.5) " << reg.isAnchor(3.5, 2.5) << endl;26  cout << "isAnchor(3.5, 3.5) " << reg.isAnchor(3.5, 3.5) << endl;27  cout << "isAnchor(2.5, 2.6) " << reg.isAnchor(2.5, 2.6) << endl;28  cout << "isAnchor(2.6, 2.5) " << reg.isAnchor(2.6, 2.5) << endl;

isAnchor

Using AI Code Generation

1import (2func main() {3	reg := regression.Regression{}4	reg.NewDataset()5	reg.AddDataPoint(1, 1)6	reg.AddDataPoint(2, 2)7	reg.AddDataPoint(3, 3)8	reg.AddDataPoint(4, 4)9	reg.AddDataPoint(5, 5)10	reg.AddDataPoint(6, 6)11	reg.AddDataPoint(7, 7)12	reg.AddDataPoint(8, 8)13	reg.AddDataPoint(9, 9)14	reg.AddDataPoint(10, 10)15	reg.AddDataPoint(11, 11)16	reg.AddDataPoint(12, 12)17	reg.AddDataPoint(13, 13)18	reg.AddDataPoint(14, 14)19	reg.AddDataPoint(15, 15)20	reg.AddDataPoint(16, 16)21	reg.AddDataPoint(17, 17)22	reg.AddDataPoint(18, 18)23	reg.AddDataPoint(19, 19)24	reg.AddDataPoint(20, 20)25	reg.AddDataPoint(21, 21)26	reg.AddDataPoint(22, 22)27	reg.AddDataPoint(23, 23)28	reg.AddDataPoint(24, 24)29	reg.AddDataPoint(25, 25)30	reg.AddDataPoint(26, 26)31	reg.AddDataPoint(27, 27)32	reg.AddDataPoint(28, 28)33	reg.AddDataPoint(29, 29)34	reg.AddDataPoint(30, 30)35	reg.AddDataPoint(31, 31)36	reg.AddDataPoint(32, 32)37	reg.AddDataPoint(33, 33)38	reg.AddDataPoint(34, 34)39	reg.AddDataPoint(35, 35)40	reg.AddDataPoint(36, 36)41	reg.AddDataPoint(37, 37)42	reg.AddDataPoint(38, 38)43	reg.AddDataPoint(39, 39)44	reg.AddDataPoint(40, 40)45	reg.AddDataPoint(41, 41)46	reg.AddDataPoint(42, 42)47	reg.AddDataPoint(43, 43)

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