Add TestPlace for position.go

.gitignore

@@ -1 +1,2 @@
 ssh_example_ed25519*
+*.out

position_test.go

@@ -0,0 +1,125 @@
+package lipgloss
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+)
+
+const (
+	topRight uint = iota
+	topLeft
+	bottomRight
+	bottomLeft
+)
+
+func TestPlace(t *testing.T) {
+	// TODO: make tests with word len that changes
+	word := "Hello"
+
+	tests := []struct {
+		name               string
+		size               int
+		horizontalPosition Position
+		verticalPosition   Position
+		want               uint
+	}{
+		{
+			name:               "top left, no padding",
+			size:               1,
+			horizontalPosition: Top,
+			verticalPosition:   Top,
+			want:               topLeft,
+		},
+		{
+			name:               "top left, some padding",
+			size:               3,
+			horizontalPosition: Left,
+			verticalPosition:   Top,
+			want:               topLeft,
+		},
+		{
+			name:               "top right, some padding",
+			size:               3,
+			horizontalPosition: Right,
+			verticalPosition:   Top,
+			want:               topRight,
+		},
+		{
+			name:               "bottom left, some padding",
+			size:               3,
+			horizontalPosition: Left,
+			verticalPosition:   Bottom,
+			want:               bottomLeft,
+		},
+		{
+			name:               "bottom right, some padding",
+			size:               3,
+			horizontalPosition: Right,
+			verticalPosition:   Bottom,
+			want:               bottomRight,
+		},
+		{
+			name:               "top left, padding gt word",
+			size:               7,
+			horizontalPosition: Left,
+			verticalPosition:   Top,
+			want:               topLeft,
+		},
+		{
+			name:               "top right, padding gt word",
+			size:               7,
+			horizontalPosition: Right,
+			verticalPosition:   Top,
+			want:               topRight,
+		},
+		{
+			name:               "bottom left, padding gt word",
+			size:               7,
+			horizontalPosition: Left,
+			verticalPosition:   Bottom,
+			want:               bottomLeft,
+		},
+		{
+			name:               "bottom right, padding gt word",
+			size:               7,
+			horizontalPosition: Right,
+			verticalPosition:   Bottom,
+			want:               bottomRight,
+		},
+	}
+	for _, tc := range tests {
+		got := Place(tc.size, tc.size, tc.horizontalPosition, tc.verticalPosition, word, WithWhitespaceForeground(NoColor{}))
+		want := manualFormatString(tc.want, tc.size, word)
+		if got != want {
+			fmt.Println([]byte(got))
+			fmt.Println([]byte(want))
+			t.Errorf("%s\ngot: %s\nwant: %s", tc.name, []byte(got), []byte(want))
+		}
+	}
+}
+
+func manualFormatString(choice uint, size int, word string) string {
+	var cols string
+	var linewithword string
+
+	if len(word) < size {
+		cols = strings.Repeat(" ", size)
+		linewithword = strings.Repeat(" ", size-len(word))
+	} else {
+		cols = strings.Repeat(" ", len(word))
+		linewithword = ""
+	}
+	leftFiller := strings.Repeat(cols+"\n", size-1)
+	rightFiller := strings.Repeat("\n"+cols, size-1)
+	switch choice {
+	case topRight:
+		return linewithword + word + rightFiller
+	case bottomRight:
+		return leftFiller + linewithword + word
+	case bottomLeft:
+		return leftFiller + word + linewithword
+	default:
+		return word + linewithword + rightFiller
+	}
+}

style_test.go

@@ -50,8 +50,8 @@ func TestStyleRender(t *testing.T) {
 	}
 
 	for i, tc := range tt {
-		s := tc.style.Copy().SetString("hello")
-		res := s.Render()
+		SetColorProfile(termenv.TrueColor)
+		res := tc.style.Render("hello")
 		if res != tc.expected {
 			t.Errorf("Test %d, expected:\n\n`%s`\n`%s`\n\nActual output:\n\n`%s`\n`%s`\n\n",
 				i, tc.expected, formatEscapes(tc.expected),