From 0b56dfce42c3944cce47e284608e6806f4c839c3 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 3 Jul 2016 19:19:21 +0100
Subject: Move tests to test for easier Mocha usage

---
 test/xml/reader.tests.js | 88 ++++++++++++++++++++++++++++++++++++++++++++++++
 test/xml/writer.tests.js | 83 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 171 insertions(+)
 create mode 100644 test/xml/reader.tests.js
 create mode 100644 test/xml/writer.tests.js

(limited to 'test/xml')

diff --git a/test/xml/reader.tests.js b/test/xml/reader.tests.js
new file mode 100644
index 0000000..afc98de
--- /dev/null
+++ b/test/xml/reader.tests.js
@@ -0,0 +1,88 @@
+var assert = require("assert");
+
+var xmlreader = require("../../lib/xml/reader");
+var test = require("../testing").test;
+
+
+describe('xmlreader.readString', function() {
+    test('should read self-closing element', function() {
+        return xmlreader.readString("<body/>").then(function(result) {
+            assert.deepEqual({type: "element", name: "body", attributes: {}, children: []}, result.root);
+        });
+    });
+    
+    test('should read empty element with separate closing tag', function() {
+        return xmlreader.readString("<body></body>").then(function(result) {
+            assert.deepEqual({type: "element", name: "body", attributes: {}, children: []}, result.root);
+        });
+    });
+    
+    test('should read attributes of tags', function() {
+        return xmlreader.readString('<body name="bob"/>').then(function(result) {
+            assert.deepEqual({name: "bob"}, result.root.attributes);
+        });
+    });
+    
+    test('can read text element', function() {
+        return xmlreader.readString('<body>Hello!</body>').then(function(result) {
+            assert.deepEqual({type: "text", value: "Hello!"}, result.root.children[0]);
+        });
+    });
+    
+    test('should read element with children', function() {
+        return xmlreader.readString("<body><a/><b/></body>").then(function(result) {
+            var root = result.root;
+            assert.equal(2, root.children.length);
+            assert.equal("a", root.children[0].name);
+            assert.equal("b", root.children[1].name);
+        });
+    });
+
+    test('unmapped namespaces URIs are included in braces as prefix', function() {
+        return xmlreader.readString('<w:body xmlns:w="word"/>').then(function(result) {
+            assert.deepEqual(result.root.name, "{word}body");
+        });
+    });
+
+    test('mapped namespaces URIs are translated using map', function() {
+        var namespaceMap = {
+            "word": "x"
+        };
+        
+        return xmlreader.readString('<w:body xmlns:w="word"/>', namespaceMap).then(function(result) {
+            assert.deepEqual(result.root.name, "x:body");
+        });
+    });
+
+    test('namespace of attributes is mapped to prefix', function() {
+        var namespaceMap = {
+            "word": "x"
+        };
+        var xmlString = '<w:body xmlns:w="word" w:val="Hello!"/>';
+        return xmlreader.readString(xmlString, namespaceMap).then(function(result) {
+            assert.deepEqual(result.root.attributes["x:val"], "Hello!");
+        });
+    });
+    
+    test('can find first element with name', function() {
+        return xmlreader.readString('<body><a/><b index="1"/><b index="2"/></body>').then(function(result) {
+            var first = result.root.first("b");
+            assert.equal("1", first.attributes.index);
+        });
+    });
+    
+    test('whitespace between xml declaration and root tag is ignored', function() {
+        return xmlreader.readString('<?xml version="1.0" ?>\n<body/>').then(function(result) {
+            assert.deepEqual("body", result.root.name);
+        });
+    });
+    
+    test('error if XML is badly formed', function() {
+        return xmlreader.readString("<bo").then(function(result) {
+            throw new Error("Expected failure");
+        }, function(error) {
+            assert.ok(error);
+            return 1;
+        });
+    });
+});
diff --git a/test/xml/writer.tests.js b/test/xml/writer.tests.js
new file mode 100644
index 0000000..d41ddc1
--- /dev/null
+++ b/test/xml/writer.tests.js
@@ -0,0 +1,83 @@
+var assert = require("assert");
+
+var xml = require("../../lib/xml");
+var writer = require("../../lib/xml/writer");
+var test = require("../testing").test;
+
+
+describe('xml.writer', function() {
+    test('writing empty root element writes out xml declaration and empty root element', function() {
+        assertXmlString(xml.element("root"), {}, '<root/>');
+    });
+    
+    test('can write empty child elements', function() {
+        assertXmlString(xml.element("root", {}, [xml.element("album"), xml.element("single")]), {},
+            '<root><album/><single/></root>');
+    });
+    
+    test('can write empty descendant elements', function() {
+        var element = xml.element("root", {}, [
+            xml.element("album", {}, [
+                xml.element("year"),
+                xml.element("song")
+            ])
+        ]);
+        assertXmlString(element, {},
+            '<root><album><year/><song/></album></root>');
+    });
+    
+    test('can write element attributes', function() {
+        var element = xml.element("root", {}, [
+            xml.element("album", {"title": "Everything in Transit"})
+        ]);
+        assertXmlString(element, {},
+            '<root><album title="Everything in Transit"/></root>');
+    });
+    
+    test('can write text nodes', function() {
+        var element = xml.element("root", {}, [
+            xml.element("album", {}, [
+                xml.text("Everything in Transit")
+            ])
+        ]);
+        assertXmlString(element, {},
+            '<root><album>Everything in Transit</album></root>');
+    });
+    
+    test('can write root element with long-form prefix when URI is namespace', function() {
+        var element = xml.element("{music}root");
+        assertXmlString(element, {"m": "music"},
+            '<m:root xmlns:m="music"/>');
+    });
+    
+    test('can write child elements with long-form prefix when URI is namespace', function() {
+        var element = xml.element("root", {}, [
+            xml.element("{music}album")
+        ]);
+        assertXmlString(element, {"m": "music"},
+            '<root xmlns:m="music"><m:album/></root>');
+    });
+    
+    test('can write child elements with short-form prefix when URI is namespace', function() {
+        var element = xml.element("root", {}, [
+            xml.element("m:album")
+        ]);
+        assertXmlString(element, {"m": "music"},
+            '<root xmlns:m="music"><m:album/></root>');
+    });
+    
+    test('default namespace has key of empty string', function() {
+        var element = xml.element("root", {}, [
+            xml.element("{music}album")
+        ]);
+        assertXmlString(element, {"": "music"},
+            '<root xmlns="music"><album/></root>');
+    });
+});
+
+
+function assertXmlString(element, namespaces, expectedString) {
+    assert.equal(writer.writeString(element, namespaces),
+        '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
+        expectedString);
+}
-- 
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