1 files changed, 83 insertions, 0 deletions
diff --git a/internal/recordline/recordline_test.go b/internal/recordline/recordline_test.go
new file mode 100644
index 0000000..4fcc152
--- /dev/null
+++ b/internal/recordline/recordline_test.go
@@ -0,0 +1,83 @@
+package recordline
+
+import (
+	"testing"
+)
+
+func TestParse(t *testing.T) {
+	tests := []struct {
+		in   string
+		want Fields
+		ok   bool
+	}{
+		{
+			"12345:1700000000:Linux 6.5.0-generic",
+			Fields{
+				Uptime:      12345,
+				BootTime:    1700000000,
+				OS:          "Linux 6.5.0-generic",
+				KernelName:  "Linux",
+				KernelMajor: "Linux 6...",
+			},
+			true,
+		},
+		{
+			"  99:100:FreeBSD 14.0-RELEASE  ",
+			Fields{
+				Uptime:      99,
+				BootTime:    100,
+				OS:          "FreeBSD 14.0-RELEASE",
+				KernelName:  "FreeBSD",
+				KernelMajor: "FreeBSD 14...",
+			},
+			true,
+		},
+		{
+			"500:200:SingleToken",
+			Fields{
+				Uptime:      500,
+				BootTime:    200,
+				OS:          "SingleToken",
+				KernelName:  "SingleToken",
+				KernelMajor: "SingleToken SingleToken...",
+			},
+			true,
+		},
+		{
+			"100:200:Linux 6.5.0:extra",
+			Fields{
+				Uptime:      100,
+				BootTime:    200,
+				OS:          "Linux 6.5.0:extra",
+				KernelName:  "Linux",
+				KernelMajor: "Linux 6...",
+			},
+			true,
+		},
+		{
+			"abc:def:Linux 6.5.0",
+			Fields{
+				Uptime:      0,
+				BootTime:    0,
+				OS:          "Linux 6.5.0",
+				KernelName:  "Linux",
+				KernelMajor: "Linux 6...",
+			},
+			true,
+		},
+		{"", Fields{}, false},
+		{"   ", Fields{}, false},
+		{"only:two", Fields{}, false},
+		{"no-colons-at-all", Fields{}, false},
+	}
+	for _, tt := range tests {
+		got, ok := Parse(tt.in)
+		if ok != tt.ok {
+			t.Errorf("Parse(%q) ok=%v, want %v", tt.in, ok, tt.ok)
+			continue
+		}
+		if tt.ok && got != tt.want {
+			t.Errorf("Parse(%q) = %+v, want %+v", tt.in, got, tt.want)
+		}
+	}
+}