From 634066a4bbc31701b3d80fec6feaef5a686b1f48 Mon Sep 17 00:00:00 2001
From: Arjun Sunil Kumar <arjunsk@users.noreply.github.com>
Date: Thu, 15 Feb 2024 13:59:52 -0800
Subject: [PATCH] minor

---
 utils/moarray/internal.go      |   2 +-
 utils/moarray/internal_test.go | 111 +++++++++++++++++----------------
 2 files changed, 59 insertions(+), 54 deletions(-)

diff --git a/utils/moarray/internal.go b/utils/moarray/internal.go
index 803faad..9f6a671 100644
--- a/utils/moarray/internal.go
+++ b/utils/moarray/internal.go
@@ -37,6 +37,6 @@ func NormalizeGonumVectors(vectors []*mat.VecDense) {
 // NormalizeMoVecf64 is used only in test functions.
 func NormalizeMoVecf64(vector []float64) []float64 {
 	res := ToGonumVector[float64](vector)
-	//NormalizeGonumVector(res)
+	NormalizeGonumVector(res)
 	return ToMoArray[float64](res)
 }
diff --git a/utils/moarray/internal_test.go b/utils/moarray/internal_test.go
index 82d9077..f2094b4 100644
--- a/utils/moarray/internal_test.go
+++ b/utils/moarray/internal_test.go
@@ -14,56 +14,61 @@
 
 package moarray
 
-//func TestNormalizeMoArray(t *testing.T) {
-//	type args struct {
-//		vector []float64
-//	}
-//	tests := []struct {
-//		name string
-//		args args
-//		want []float64
-//	}{
-//		{
-//			name: "Test1",
-//			args: args{
-//				vector: []float64{1, 2, 3},
-//			},
-//			want: []float64{0.2672612419124244, 0.5345224838248488, 0.8017837257372732},
-//		},
-//		{
-//			name: "Test2",
-//			args: args{
-//				vector: []float64{-1, 2, 3},
-//			},
-//			want: []float64{-0.2672612419124244, 0.5345224838248488, 0.8017837257372732},
-//		},
-//		{
-//			name: "Test3",
-//			args: args{
-//				vector: []float64{0, 0, 0},
-//			},
-//			want: []float64{0, 0, 0},
-//		},
-//		{
-//			name: "Test4",
-//			args: args{
-//				vector: []float64{10, 3.333333333333333, 4, 5},
-//			},
-//			want: []float64{0.8108108108108107, 0.27027027027027023, 0.3243243243243243, 0.4054054054054054},
-//		},
-//		{
-//			name: "Test5",
-//			args: args{
-//				vector: []float64{1, 2, 3.6666666666666665, 4.666666666666666},
-//			},
-//			want: []float64{0.15767649936829103, 0.31535299873658207, 0.5781471643504005, 0.7358236637186913},
-//		},
-//	}
-//	for _, tt := range tests {
-//		t.Run(tt.name, func(t *testing.T) {
-//			if got := NormalizeMoVecf64(tt.args.vector); !assertx.InEpsilonF64Slice(tt.want, got) {
-//				t.Errorf("NormalizeMoVecf64() = %v, want %v", got, tt.want)
-//			}
-//		})
-//	}
-//}
+import (
+	"github.com/arjunsk/kmeans/utils/assertx"
+	"testing"
+)
+
+func TestNormalizeMoArray(t *testing.T) {
+	type args struct {
+		vector []float64
+	}
+	tests := []struct {
+		name string
+		args args
+		want []float64
+	}{
+		{
+			name: "Test1",
+			args: args{
+				vector: []float64{1, 2, 3},
+			},
+			want: []float64{0.2672612419124244, 0.5345224838248488, 0.8017837257372732},
+		},
+		{
+			name: "Test2",
+			args: args{
+				vector: []float64{-1, 2, 3},
+			},
+			want: []float64{-0.2672612419124244, 0.5345224838248488, 0.8017837257372732},
+		},
+		{
+			name: "Test3",
+			args: args{
+				vector: []float64{0, 0, 0},
+			},
+			want: []float64{0, 0, 0},
+		},
+		{
+			name: "Test4",
+			args: args{
+				vector: []float64{10, 3.333333333333333, 4, 5},
+			},
+			want: []float64{0.8108108108108107, 0.27027027027027023, 0.3243243243243243, 0.4054054054054054},
+		},
+		{
+			name: "Test5",
+			args: args{
+				vector: []float64{1, 2, 3.6666666666666665, 4.666666666666666},
+			},
+			want: []float64{0.15767649936829103, 0.31535299873658207, 0.5781471643504005, 0.7358236637186913},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := NormalizeMoVecf64(tt.args.vector); !assertx.InEpsilonF64Slice(tt.want, got) {
+				t.Errorf("NormalizeMoVecf64() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}