more test cases added.

test/AST_To_Markdown.test.js

@@ -1,10 +1,11 @@
 const expect = require("chai").expect;
-const Compile = require("../lib/compileASTtoMarkdown");
+const ASTtoMarkdown = require("../lib/compileASTtoMarkdown");
+const MarkdownToAST = require("../lib/index");
 
 describe("Compiling AST to Markdown", function () {
 	it("sample ast - 1", function () {
 		const input = [{ type: "bold", children: ["bold"] }];
-		expect(Compile(input)).to.equal("**bold**");
+		expect(ASTtoMarkdown(input)).to.equal("**bold**");
 	});
 
 	it("sample ast - 2", function () {
@@ -13,7 +14,7 @@ describe("Compiling AST to Markdown", function () {
 			{ type: "text", children: ["simple"] },
 			{ type: "italics", children: ["AST"] },
 		];
-		expect(Compile(input)).to.equal("**my**simple_AST_");
+		expect(ASTtoMarkdown(input)).to.equal("**my**simple_AST_");
 	});
 
 	it("sentence ast", function () {
@@ -28,7 +29,7 @@ describe("Compiling AST to Markdown", function () {
 			},
 			{ type: "text", children: ["."] },
 		];
-		expect(Compile(input)).to.equal(
+		expect(ASTtoMarkdown(input)).to.equal(
 			"**Arunkumar** is the ==Best Boy== not the _~~Worst Boy~~_.",
 		);
 	});
@@ -37,7 +38,7 @@ describe("Compiling AST to Markdown", function () {
 		const input = [
 			{ type: "url", children: ["The Feathers"], url: "feathers.studio" },
 		];
-		expect(Compile(input)).to.equal("[The Feathers](feathers.studio)");
+		expect(ASTtoMarkdown(input)).to.equal("[The Feathers](feathers.studio)");
 	});
 
 	it("Nested ast", function () {
@@ -65,8 +66,21 @@ describe("Compiling AST to Markdown", function () {
 				],
 			},
 		];
-		expect(Compile(input)).to.equal(
+		expect(ASTtoMarkdown(input)).to.equal(
 			"**Bold_Italics~~Strikethrough==Underline==Strikethrough~~Italics_Bold**",
 		);
 	});
+
+	it("Markdown -> AST -> Markdown (1)", function () {
+		const input =
+			"_Checking about the **Latest Trends** in **Development World** makes ourselves ==Progressive==_, [check @ here](https://dev.to). _Moreover, **Typo** is the ==Time killing Error== in Development. So **Avoid ~~typos~~**._";
+		expect(ASTtoMarkdown(MarkdownToAST(input))).to.equal(input);
+	});
+
+	it("Markdown -> AST -> Markdown (2)", function () {
+		const input =
+			"**Sunset** is the time of day when our ==sky meets the outer space solar winds==. There are _blue_, _pink_, and _purple_ swirls, spinning and twisting, like ==clouds of balloons caught in a whirlwind==. The sun moves slowly to hide behind the line of horizon, while the moon races to take its place in prominence atop the night sky. People slow to a crawl, entranced, fully forgetting the deeds that must still be done. _==**There is a coolness, a calmness, when the sun does set**==_.";
+
+		expect(ASTtoMarkdown(MarkdownToAST(input))).to.equal(input);
+	});
 });

test/index.test.js

@@ -1,5 +1,6 @@
 const expect = require("chai").expect;
 const Parse = require("../lib/index");
+const ASTtoMarkdown = require("../lib/compileASTtoMarkdown");
 
 describe("Parser Checks", function () {
 	it("Bold Test", function () {
@@ -86,4 +87,53 @@ describe("Parser Checks", function () {
 			},
 		]);
 	});
+
+	it("AST -> Markdown -> AST", function () {
+		const input = [
+			{ type: "bold", children: ["Sunset"] },
+			{ type: "text", children: [" is the time of day when our "] },
+			{
+				type: "underline",
+				children: ["sky meets the outer space solar winds"],
+			},
+			{ type: "text", children: [". There are "] },
+			{ type: "italics", children: ["blue"] },
+			{ type: "text", children: [", "] },
+			{ type: "italics", children: ["pink"] },
+			{ type: "text", children: [", and "] },
+			{ type: "italics", children: ["purple"] },
+			{
+				type: "text",
+				children: [" swirls, spinning and twisting, like "],
+			},
+			{
+				type: "underline",
+				children: ["clouds of balloons caught in a whirlwind"],
+			},
+			{
+				type: "text",
+				children: [
+					". The sun moves slowly to hide behind the line of horizon, while the moon races to take its place in prominence atop the night sky. People slow to a crawl, entranced, fully forgetting the deeds that must still be done. ",
+				],
+			},
+			{
+				type: "italics",
+				children: [
+					{
+						type: "underline",
+						children: [
+							{
+								type: "bold",
+								children: [
+									"There is a coolness, a calmness, when the sun does set",
+								],
+							},
+						],
+					},
+				],
+			},
+			{ type: "text", children: ["."] },
+		];
+		expect(Parse(ASTtoMarkdown(input))).to.deep.equal(input);
+	});
 });