From 8abbd838c9a6a9054ce5a594bf9a6bc72996ed63 Mon Sep 17 00:00:00 2001
From: Wanasit Tanakitrungruang <wanasit.wt@gmail.com>
Date: Sun, 25 Dec 2022 13:44:25 +0900
Subject: [PATCH] New: Support timeunit abbriviation (English)

---
 src/locales/en/constants.ts         |  6 ++++++
 test/en/en_time_units_ago.test.ts   | 17 ++++++++++++++++
 test/en/en_time_units_later.test.ts | 30 +++++++++++++++++++++++++++++
 3 files changed, 53 insertions(+)

diff --git a/src/locales/en/constants.ts b/src/locales/en/constants.ts
index 0bc9be37..53ca3c59 100644
--- a/src/locales/en/constants.ts
+++ b/src/locales/en/constants.ts
@@ -135,9 +135,11 @@ export const ORDINAL_WORD_DICTIONARY: { [word: string]: number } = {
 };
 
 export const TIME_UNIT_DICTIONARY: { [word: string]: OpUnitType | QUnitType } = {
+    s: "second",
     sec: "second",
     second: "second",
     seconds: "second",
+    m: "minute",
     min: "minute",
     mins: "minute",
     minute: "minute",
@@ -147,10 +149,14 @@ export const TIME_UNIT_DICTIONARY: { [word: string]: OpUnitType | QUnitType } =
     hrs: "hour",
     hour: "hour",
     hours: "hour",
+    d: "d",
     day: "d",
     days: "d",
+    w: "w",
     week: "week",
     weeks: "week",
+    mo: "month",
+    mos: "month",
     month: "month",
     months: "month",
     qtr: "quarter",
diff --git a/test/en/en_time_units_ago.test.ts b/test/en/en_time_units_ago.test.ts
index 57fa0c24..5fcfc489 100644
--- a/test/en/en_time_units_ago.test.ts
+++ b/test/en/en_time_units_ago.test.ts
@@ -237,6 +237,14 @@ test("Test - Nested time ago", function () {
         expect(result.start.get("meridiem")).toBe(Meridiem.AM);
     });
 
+    testSingleCase(chrono, "1d 21 h 25m ago ", new Date(2012, 7, 10, 22, 30), (result) => {
+        expect(result.text).toBe("1d 21 h 25m ago");
+        expect(result.start.get("day")).toBe(9);
+        expect(result.start.get("hour")).toBe(1);
+        expect(result.start.get("minute")).toBe(5);
+        expect(result.start.get("meridiem")).toBe(Meridiem.AM);
+    });
+
     testSingleCase(chrono, "3 min 49 sec ago ", new Date(2012, 7, 10, 22, 30), (result) => {
         expect(result.text).toBe("3 min 49 sec ago");
         expect(result.start.get("day")).toBe(10);
@@ -245,6 +253,15 @@ test("Test - Nested time ago", function () {
         expect(result.start.get("second")).toBe(11);
         expect(result.start.get("meridiem")).toBe(Meridiem.PM);
     });
+
+    testSingleCase(chrono, "3m 49s ago ", new Date(2012, 7, 10, 22, 30), (result) => {
+        expect(result.text).toBe("3m 49s ago");
+        expect(result.start.get("day")).toBe(10);
+        expect(result.start.get("hour")).toBe(22);
+        expect(result.start.get("minute")).toBe(26);
+        expect(result.start.get("second")).toBe(11);
+        expect(result.start.get("meridiem")).toBe(Meridiem.PM);
+    });
 });
 
 test("Test - Negative cases", function () {
diff --git a/test/en/en_time_units_later.test.ts b/test/en/en_time_units_later.test.ts
index 520cc49b..fa2b8135 100644
--- a/test/en/en_time_units_later.test.ts
+++ b/test/en/en_time_units_later.test.ts
@@ -46,6 +46,26 @@ test("Test - Later Expression", function () {
 
         expect(result.start).toBeDate(new Date(2012, 7 - 1, 31, 10, 0));
     });
+
+    testSingleCase(chrono, "3w later", new Date(2012, 7 - 1, 10, 10, 0), (result) => {
+        expect(result.start).not.toBeNull();
+        expect(result.start.get("year")).toBe(2012);
+        expect(result.start.get("month")).toBe(7);
+        expect(result.start.get("day")).toBe(31);
+
+        expect(result.index).toBe(0);
+        expect(result.text).toBe("3w later");
+    });
+
+    testSingleCase(chrono, "3mo later", new Date(2012, 7 - 1, 10, 10, 0), (result) => {
+        expect(result.start).not.toBeNull();
+        expect(result.start.get("year")).toBe(2012);
+        expect(result.start.get("month")).toBe(10);
+        expect(result.start.get("day")).toBe(10);
+
+        expect(result.index).toBe(0);
+        expect(result.text).toBe("3mo later");
+    });
 });
 
 test("Test - From now Expression", () => {
@@ -221,6 +241,16 @@ test("Test - From now Expression", () => {
 
         expect(result.start).toBeDate(new Date(2012, 7, 10, 14, 10));
     });
+
+    testSingleCase(chrono, "in 1d 2hr 5min", new Date(2012, 7, 10, 12, 40), (result) => {
+        expect(result.index).toBe(0);
+        expect(result.text).toBe("in 1d 2hr 5min");
+        expect(result.start.get("day")).toBe(11);
+        expect(result.start.get("hour")).toBe(14);
+        expect(result.start.get("minute")).toBe(45);
+
+        expect(result.start).toBeDate(new Date(2012, 7, 11, 14, 45));
+    });
 });
 
 test("Test - Strict mode", function () {