Add test

pkg/parser/time_parser_test.go

@@ -0,0 +1,150 @@
+package parser
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParseTime(t *testing.T) {
+	now := time.Date(2015, time.Month(3), 8, 12, 0, 0, 0, time.UTC)
+	tests := []struct {
+		s              string
+		expectedResult int64
+	}{
+		{
+			s:              "12:0020150308",
+			expectedResult: 1425816000,
+		},
+		{
+			s:              "9:0020150308",
+			expectedResult: 1425805200,
+		},
+		{
+			s:              "20150110",
+			expectedResult: 1420848000,
+		},
+		{
+			s:              "midnight",
+			expectedResult: 1425772800,
+		},
+		{
+			s:              "midnight+1h",
+			expectedResult: 1425776400,
+		},
+		{
+			s:              "midnight_tomorrow",
+			expectedResult: 1425168000,
+		},
+		{
+			s:              "midnight_tomorrow+3h",
+			expectedResult: 1425178800,
+		},
+		{
+			s:              "now",
+			expectedResult: 1425816000,
+		},
+		{
+			s:              "-1h",
+			expectedResult: 1425812400,
+		},
+		{
+			s:              "8:50",
+			expectedResult: 1425804600,
+		},
+		{
+			s:              "8:50am",
+			expectedResult: 1425804600,
+		},
+		{
+			s:              "8:50pm",
+			expectedResult: 1425847800,
+		},
+		{
+			s:              "8am",
+			expectedResult: 1425801600,
+		},
+		{
+			s:              "10pm",
+			expectedResult: 1425852000,
+		},
+		{
+			s:              "noon",
+			expectedResult: 1425816000,
+		},
+		{
+			s:              "midnight",
+			expectedResult: 1425772800,
+		},
+		{
+			s:              "teatime",
+			expectedResult: 1425831360,
+		},
+		{
+			s:              "yesterday",
+			expectedResult: 1424995200,
+		},
+		{
+			s:              "today",
+			expectedResult: 1425816000,
+		},
+		{
+			s:              "tomorrow",
+			expectedResult: 1425168000,
+		},
+		{
+			s:              "02/25/15",
+			expectedResult: 1424822400,
+		},
+		{
+			s:              "20140606",
+			expectedResult: 1402012800,
+		},
+		{
+			s:              "january8",
+			expectedResult: 1426507200,
+		},
+		{
+			s:              "january10",
+			expectedResult: 1426680000,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.s, func(t *testing.T) {
+			assert := assert.New(t)
+
+			time, err := ParseDateTime(tt.s, -1, now)
+			assert.NoError(err)
+			fmt.Println("time: ", time)
+			assert.Equal(tt.expectedResult, time, tt.s)
+		})
+	}
+}
+
+func testInvalidTimes(t *testing.T) {
+	now := time.Date(2015, time.Month(3), 8, 12, 0, 0, 0, time.UTC)
+
+	tests := []struct {
+		s              string
+		expectedResult int64
+	}{
+		{
+			s:              "12:0020150308",
+			expectedResult: 1664985600,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.s, func(t *testing.T) {
+			assert := assert.New(t)
+
+			time, err := ParseDateTime(tt.s, -1, now)
+			assert.NoError(err)
+			fmt.Println("time: ", time)
+			assert.Equal(tt.expectedResult, time, tt.s)
+		})
+	}
+}