init: pristine aerc 0.20.0 source

lib/parse/daterange_test.go

@@ -0,0 +1,97 @@
+package parse_test
+
+import (
+	"reflect"
+	"testing"
+	"time"
+
+	"git.sr.ht/~rjarry/aerc/lib/parse"
+)
+
+func TestParseDateRange(t *testing.T) {
+	dateFmt := "2006-01-02"
+	date := func(s string) time.Time { d, _ := time.Parse(dateFmt, s); return d }
+	tests := []struct {
+		s     string
+		start time.Time
+		end   time.Time
+	}{
+		{
+			s:     "2022-11-01",
+			start: date("2022-11-01"),
+			end:   date("2022-11-02"),
+		},
+		{
+			s:     "2022-11-01..",
+			start: date("2022-11-01"),
+		},
+		{
+			s:   "..2022-11-05",
+			end: date("2022-11-05"),
+		},
+		{
+			s:     "2022-11-01..2022-11-05",
+			start: date("2022-11-01"),
+			end:   date("2022-11-05"),
+		},
+	}
+
+	for _, test := range tests {
+		start, end, err := parse.DateRange(test.s)
+		if err != nil {
+			t.Errorf("ParseDateRange return error for %s: %v",
+				test.s, err)
+		}
+
+		if !start.Equal(test.start) {
+			t.Errorf("wrong start date; expected %v, got %v",
+				test.start, start)
+		}
+
+		if !end.Equal(test.end) {
+			t.Errorf("wrong end date; expected %v, got %v",
+				test.end, end)
+		}
+	}
+}
+
+func TestParseRelativeDate(t *testing.T) {
+	tests := []struct {
+		s    string
+		want parse.RelDate
+	}{
+		{
+			s:    "5 weeks 1 day",
+			want: parse.RelDate{Year: 0, Month: 0, Day: 5*7 + 1},
+		},
+		{
+			s:    "5_weeks 1_day",
+			want: parse.RelDate{Year: 0, Month: 0, Day: 5*7 + 1},
+		},
+		{
+			s:    "5weeks1day",
+			want: parse.RelDate{Year: 0, Month: 0, Day: 5*7 + 1},
+		},
+		{
+			s:    "5w1d",
+			want: parse.RelDate{Year: 0, Month: 0, Day: 5*7 + 1},
+		},
+		{
+			s:    "5y4m3w1d",
+			want: parse.RelDate{Year: 5, Month: 4, Day: 3*7 + 1},
+		},
+	}
+
+	for _, test := range tests {
+		da, err := parse.RelativeDate(test.s)
+		if err != nil {
+			t.Errorf("ParseRelativeDate return error for %s: %v",
+				test.s, err)
+		}
+
+		if !reflect.DeepEqual(da, test.want) {
+			t.Errorf("results don't match. expected %v, got %v",
+				test.want, da)
+		}
+	}
+}