added column and row gap

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file.
 
+### v0.0.6
+
+Added new props:
+
+- column-gap
+- row-gap
+
 ### v0.0.5
 
 Added explicit CustomProp type and make CustomProps a slice to preserve ordering.

style.go

@@ -33,6 +33,7 @@ type (
 		Bottom                  props.Unit               `css:"bottom"`
 		CaptionSide             props.CaptionSide        `css:"caption-side"`
 		Color                   props.Color              `css:"color"`
+		ColumnGap               props.Unit               `css:"column-gap"`
 		Cursor                  props.Cursor             `css:"cursor"`
 		Display                 props.Display            `css:"display"`
 		FlexBasis               props.Unit               `css:"flex-basis"`
@@ -69,6 +70,7 @@ type (
 		Position                props.Position           `css:"position"`
 		PrintColorAdjust        props.PrintColorAdjust   `css:"print-color-adjust"`
 		Right                   props.Unit               `css:"right"`
+		RowGap                  props.Unit               `css:"row-gap"`
 		TextAlign               props.TextAlign          `css:"text-align"`
 		TextOverflow            props.TextOverflow       `css:"text-overflow"`
 		Top                     props.Unit               `css:"top"`

style_test.go

@@ -717,6 +717,29 @@ func TestStyle_Color(t *testing.T) {
 	}
 }
 
+func TestStyle_ColumnGap(t *testing.T) {
+	testCases := map[props.Unit]string{
+		props.UnitPx(10):      "10px",
+		props.UnitPercent(50): "50.00%",
+		props.UnitRem(10):     "10.000rem",
+	}
+
+	for prop, expected := range testCases {
+		t.Run(expected, func(t *testing.T) {
+			st := &Style{Selector: ".test", Props: Props{ColumnGap: prop}}
+			var buf bytes.Buffer
+			err := st.CSS(&buf)
+			if err != nil {
+				t.Errorf("unexpected error: %v", err)
+			}
+			css := fmt.Sprintf(".test{column-gap:%s;}", expected)
+			if buf.String() != css {
+				t.Errorf("expected %q, got %q", css, buf.String())
+			}
+		})
+	}
+}
+
 func TestStyle_Cursor(t *testing.T) {
 	testCases := map[props.Cursor]string{
 		props.CursorAuto:        "auto",
@@ -1607,6 +1630,29 @@ func TestStyle_Right(t *testing.T) {
 	}
 }
 
+func TestStyle_RowGap(t *testing.T) {
+	testCases := map[props.Unit]string{
+		props.UnitPx(10):      "10px",
+		props.UnitPercent(50): "50.00%",
+		props.UnitRem(10):     "10.000rem",
+	}
+
+	for prop, expected := range testCases {
+		t.Run(expected, func(t *testing.T) {
+			st := &Style{Selector: ".test", Props: Props{RowGap: prop}}
+			var buf bytes.Buffer
+			err := st.CSS(&buf)
+			if err != nil {
+				t.Errorf("unexpected error: %v", err)
+			}
+			css := fmt.Sprintf(".test{row-gap:%s;}", expected)
+			if buf.String() != css {
+				t.Errorf("expected %q, got %q", css, buf.String())
+			}
+		})
+	}
+}
+
 func TestStyle_TextAlign(t *testing.T) {
 	testCases := map[props.TextAlign]string{
 		props.TextAlignLeft:        "left",