Merge branch 'lukeshu/log'

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/textui/text_test.go b/lib/textui/text_test.go
new file mode 100644
index 0000000..c4b42f6
--- /dev/null
+++ b/lib/textui/text_test.go
@@ -0,0 +1,39 @@
+// Copyright (C) 2022  Luke Shumaker <lukeshu@lukeshu.com>
+//
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package textui_test
+
+import (
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+
+	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol"
+	"git.lukeshu.com/btrfs-progs-ng/lib/textui"
+)
+
+func TestFprintf(t *testing.T) {
+	var out strings.Builder
+	textui.Fprintf(&out, "%d", 12345)
+	assert.Equal(t, "12,345", out.String())
+}
+
+func TestHumanized(t *testing.T) {
+	assert.Equal(t, "12,345", fmt.Sprint(textui.Humanized(12345)))
+	assert.Equal(t, "12,345  ", fmt.Sprintf("%-8d", textui.Humanized(12345)))
+
+	laddr := btrfsvol.LogicalAddr(345243543)
+	assert.Equal(t, "0x000000001493ff97", fmt.Sprintf("%v", textui.Humanized(laddr)))
+	assert.Equal(t, "345243543", fmt.Sprintf("%d", textui.Humanized(laddr)))
+	assert.Equal(t, "345,243,543", fmt.Sprintf("%d", textui.Humanized(uint64(laddr))))
+}
+
+func TestPortion(t *testing.T) {
+	assert.Equal(t, "100% (0/0)", fmt.Sprint(textui.Portion[int]{}))
+	assert.Equal(t, "0% (1/12,345)", fmt.Sprint(textui.Portion[int]{N: 1, D: 12345}))
+	assert.Equal(t, "100% (0/0)", fmt.Sprint(textui.Portion[btrfsvol.PhysicalAddr]{}))
+	assert.Equal(t, "0% (1/12,345)", fmt.Sprint(textui.Portion[btrfsvol.PhysicalAddr]{N: 1, D: 12345}))
+}