Test types.Binary

types/binary_test.go

@@ -6,6 +6,93 @@ import (
 	"unicode/utf8"
 )
 
+func TestBinary_Valid(t *testing.T) {
+	subtests := []struct {
+		name   string
+		input  Binary
+		output bool
+	}{
+		{"nil", nil, false},
+		{"empty", make(Binary, 0, 1), false},
+		{"nul", Binary{0}, true},
+	}
+
+	for _, st := range subtests {
+		t.Run(st.name, func(t *testing.T) {
+			require.Equal(t, st.output, st.input.Valid())
+		})
+	}
+}
+
+func TestBinary_String(t *testing.T) {
+	subtests := []struct {
+		name   string
+		input  Binary
+		output string
+	}{
+		{"nil", nil, ""},
+		{"nul", Binary{0}, "00"},
+		{"hex", Binary{10}, "0a"},
+		{"multiple", Binary{1, 254}, "01fe"},
+	}
+
+	for _, st := range subtests {
+		t.Run(st.name, func(t *testing.T) {
+			require.Equal(t, st.output, st.input.String())
+		})
+	}
+}
+
+func TestBinary_MarshalText(t *testing.T) {
+	subtests := []struct {
+		name   string
+		input  Binary
+		output string
+	}{
+		{"nil", nil, ""},
+		{"nul", Binary{0}, "00"},
+		{"hex", Binary{10}, "0a"},
+		{"multiple", Binary{1, 254}, "01fe"},
+	}
+
+	for _, st := range subtests {
+		t.Run(st.name, func(t *testing.T) {
+			actual, err := st.input.MarshalText()
+
+			require.NoError(t, err)
+			require.True(t, utf8.Valid(actual))
+			require.Equal(t, st.output, string(actual))
+		})
+	}
+}
+
+func TestBinary_UnmarshalText(t *testing.T) {
+	subtests := []struct {
+		name   string
+		input  string
+		output Binary
+		error  bool
+	}{
+		{"empty", "", Binary{}, false},
+		{"invalid_length", "0", Binary{}, true},
+		{"invalid_char", "0g", Binary{}, true},
+		{"hex", "0a", Binary{10}, false},
+		{"multiple", "01fe", Binary{1, 254}, false},
+	}
+
+	for _, st := range subtests {
+		t.Run(st.name, func(t *testing.T) {
+			var actual Binary
+			if err := actual.UnmarshalText([]byte(st.input)); st.error {
+				require.Error(t, err)
+			} else {
+				require.NoError(t, err)
+				require.Equal(t, st.output, actual)
+			}
+		})
+	}
+}
+
 func TestBinary_MarshalJSON(t *testing.T) {
 	subtests := []struct {
 		name   string
@@ -27,3 +114,86 @@ func TestBinary_MarshalJSON(t *testing.T) {
 		})
 	}
 }
+
+func TestBinary_UnmarshalJSON(t *testing.T) {
+	subtests := []struct {
+		name   string
+		input  string
+		output Binary
+		error  bool
+	}{
+		{"null", `null`, nil, false},
+		{"bool", `false`, nil, true},
+		{"number", `10`, nil, true},
+		{"invalid_length", `"0"`, nil, true},
+		{"invalid_char", `"0g"`, nil, true},
+		{"empty", `""`, make(Binary, 0, 1), false},
+		{"nul", `"00"`, Binary{0}, false},
+		{"hex", `"0a"`, Binary{10}, false},
+		{"multiple", `"01fe"`, Binary{1, 254}, false},
+	}
+
+	for _, st := range subtests {
+		t.Run(st.name, func(t *testing.T) {
+			var actual Binary
+			if err := actual.UnmarshalJSON([]byte(st.input)); st.error {
+				require.Error(t, err)
+			} else {
+				require.NoError(t, err)
+				require.Equal(t, st.output, actual)
+			}
+		})
+	}
+}
+
+func TestBinary_Scan(t *testing.T) {
+	subtests := []struct {
+		name   string
+		input  any
+		output Binary
+		error  bool
+	}{
+		{"nil", nil, nil, false},
+		{"bool", false, nil, true},
+		{"number", 10, nil, true},
+		{"string", "10", nil, true},
+		{"empty", make([]byte, 0, 1), nil, false},
+		{"nul", []byte{0}, Binary{0}, false},
+		{"hex", []byte{10}, Binary{10}, false},
+		{"multiple", []byte{1, 254}, Binary{1, 254}, false},
+	}
+
+	for _, st := range subtests {
+		t.Run(st.name, func(t *testing.T) {
+			var actual Binary
+			if err := actual.Scan(st.input); st.error {
+				require.Error(t, err)
+			} else {
+				require.NoError(t, err)
+				require.Equal(t, st.output, actual)
+			}
+		})
+	}
+}
+
+func TestBinary_Value(t *testing.T) {
+	subtests := []struct {
+		name   string
+		input  Binary
+		output any
+	}{
+		{"empty", make(Binary, 0, 1), nil},
+		{"nul", Binary{0}, []byte{0}},
+		{"hex", Binary{10}, []byte{10}},
+		{"multiple", Binary{1, 254}, []byte{1, 254}},
+	}
+
+	for _, st := range subtests {
+		t.Run(st.name, func(t *testing.T) {
+			actual, err := st.input.Value()
+
+			require.NoError(t, err)
+			require.Equal(t, st.output, actual)
+		})
+	}
+}