Add tests

config/value/primitives_test.go

@@ -0,0 +1,147 @@
+package value
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestStringValue(t *testing.T) {
+	var x string
+
+	val := NewString(&x, "foobar")
+
+	require.Equal(t, "foobar", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	x = "foobaz"
+
+	require.Equal(t, "foobaz", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	val.Set("fooboz")
+
+	require.Equal(t, "fooboz", x)
+}
+
+func TestStringListValue(t *testing.T) {
+	var x []string
+
+	val := NewStringList(&x, []string{"foobar"}, " ")
+
+	require.Equal(t, "foobar", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	x = []string{"foobar", "foobaz"}
+
+	require.Equal(t, "foobar foobaz", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	val.Set("fooboz foobar")
+
+	require.Equal(t, []string{"fooboz", "foobar"}, x)
+}
+
+func TestStringMapStringValue(t *testing.T) {
+	var x map[string]string
+
+	val := NewStringMapString(&x, map[string]string{"a": "foobar"})
+
+	require.Equal(t, "a:foobar", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	x = map[string]string{"a": "foobar", "b": "foobaz"}
+
+	require.Equal(t, "a:foobar b:foobaz", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	val.Set("x:fooboz y:foobar")
+
+	require.Equal(t, map[string]string{"x": "fooboz", "y": "foobar"}, x)
+}
+
+func TestBoolValue(t *testing.T) {
+	var x bool
+
+	val := NewBool(&x, false)
+
+	require.Equal(t, "false", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, true, val.IsEmpty())
+
+	x = true
+
+	require.Equal(t, "true", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	val.Set("false")
+
+	require.Equal(t, false, x)
+}
+
+func TestIntValue(t *testing.T) {
+	var x int
+
+	val := NewInt(&x, 11)
+
+	require.Equal(t, "11", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	x = 42
+
+	require.Equal(t, "42", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	val.Set("77")
+
+	require.Equal(t, int(77), x)
+}
+
+func TestInt64Value(t *testing.T) {
+	var x int64
+
+	val := NewInt64(&x, 11)
+
+	require.Equal(t, "11", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	x = 42
+
+	require.Equal(t, "42", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	val.Set("77")
+
+	require.Equal(t, int64(77), x)
+}
+
+func TestUint64Value(t *testing.T) {
+	var x uint64
+
+	val := NewUint64(&x, 11)
+
+	require.Equal(t, "11", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	x = 42
+
+	require.Equal(t, "42", val.String())
+	require.Equal(t, nil, val.Validate())
+	require.Equal(t, false, val.IsEmpty())
+
+	val.Set("77")
+
+	require.Equal(t, uint64(77), x)
+}