20210120

20210120/main_test.go

@@ -0,0 +1,111 @@
+package main
+
+import "testing"
+
+func Test_freqAlphabet(t *testing.T) {
+	type args struct {
+		s string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			"test1",
+			args{
+				"10#11#12",
+			},
+			"jkab",
+		},
+		{
+			"test2",
+			args{
+				"1326#",
+			},
+			"acz",
+		},
+		{
+			"test3",
+			args{
+				"25#",
+			},
+			"y",
+		},
+		{
+			"test4",
+			args{
+				"12345678910#11#12#13#14#15#16#17#18#19#20#21#22#23#24#25#26#",
+			},
+			"abcdefghijklmnopqrstuvwxyz",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := freqAlphabet(tt.args.s); got != tt.want {
+				t.Errorf("freqAlphabet() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func Test_toChar(t *testing.T) {
+	type args struct {
+		c string
+	}
+	tests := []struct {
+		name string
+		args args
+		want uint8
+	}{
+		{
+			"test1",
+			args{
+				"1",
+			},
+			'a',
+		},
+		{
+			"test2",
+			args{
+				"2",
+			},
+			'b',
+		},
+		{
+			"test3",
+			args{
+				"9",
+			},
+			'i',
+		},
+		{
+			"test4",
+			args{
+				"10",
+			},
+			'j',
+		},
+		{
+			"test5",
+			args{
+				"10",
+			},
+			'j',
+		},
+		{
+			"test6",
+			args{
+				"26",
+			},
+			'z',
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := toChar(tt.args.c); got != tt.want {
+				t.Errorf("toChar() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}