test: add test case for ssh key generator

pkg/kt/util/ssh_test.go

@@ -0,0 +1,97 @@
+package util
+
+import (
+	"crypto/rsa"
+	"fmt"
+	"reflect"
+	"testing"
+)
+
+func TestGenerate(t *testing.T) {
+	type args struct {
+		privateKeyPath string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		wantErr bool
+	}{
+		{
+			name: "shouldGenerateSSHKeyPair",
+			args: args{
+				privateKeyPath: "/tmp/sshkeypair",
+			},
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := Generate(tt.args.privateKeyPath)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("Generate() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			fmt.Printf("%v", got)
+
+			if len(got.PrivateKey) == 0 {
+				t.Errorf("fail generate private key")
+			}
+
+			if len(got.PublicKey) == 0 {
+				t.Errorf("fail generate public key")
+			}
+		})
+	}
+}
+
+func Test_generatePrivateKey(t *testing.T) {
+	type args struct {
+		bitSize int
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    *rsa.PrivateKey
+		wantErr bool
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := generatePrivateKey(tt.args.bitSize)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("generatePrivateKey() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("generatePrivateKey() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func Test_generatePublicKey(t *testing.T) {
+	type args struct {
+		privatekey *rsa.PublicKey
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    []byte
+		wantErr bool
+	}{
+		// TODO: Add test cases.
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := generatePublicKey(tt.args.privatekey)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("generatePublicKey() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("generatePublicKey() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}