adding removeHeaderFile.js nodeunit test

Author: imhotep

test/removeHeaderFile.js

@@ -0,0 +1,121 @@
+var fullProject = require('./fixtures/full-project')
+    fullProjectStr = JSON.stringify(fullProject),
+    pbx = require('../lib/pbxProject'),
+    pbxFile = require('../lib/pbxFile'),
+    proj = new pbx('.');
+
+function cleanHash() {
+    return JSON.parse(fullProjectStr);
+}
+
+exports.setUp = function (callback) {
+    proj.hash = cleanHash();
+    callback();
+}
+
+exports.addHeaderFile = {
+    'should return a pbxFile': function (test) {
+        var newFile = proj.addHeaderFile('file.h');
+
+        test.equal(newFile.constructor, pbxFile);
+        
+        var deletedFile = proj.removeHeaderFile('file.h');
+        
+        test.equal(deletedFile.constructor, pbxFile);
+        
+        test.done()
+    },
+    'should set a fileRef on the pbxFile': function (test) {
+        var newFile = proj.addHeaderFile('file.h');
+
+        test.ok(newFile.fileRef);
+        
+        var deletedFile = proj.removeHeaderFile('file.h');
+        
+        test.ok(deletedFile.fileRef);
+        
+        test.done()
+    },
+    'should remove 2 fields from the PBXFileReference section': function (test) {
+        var newFile = proj.addHeaderFile('file.h'),
+            fileRefSection = proj.pbxFileReferenceSection(),
+            frsLength = Object.keys(fileRefSection).length;
+
+        test.equal(68, frsLength);
+        test.ok(fileRefSection[newFile.fileRef]);
+        test.ok(fileRefSection[newFile.fileRef + '_comment']);
+        
+        var deletedFile = proj.removeHeaderFile('file.h'),
+            fileRefSection = proj.pbxFileReferenceSection(),
+            frsLength = Object.keys(fileRefSection).length;
+
+        test.equal(66, frsLength);
+        test.ok(!fileRefSection[deletedFile.fileRef]);
+        test.ok(!fileRefSection[deletedFile.fileRef + '_comment']);
+
+        test.done();
+    },
+    'should remove comment from the PBXFileReference correctly': function (test) {
+        var newFile = proj.addHeaderFile('file.h'),
+            fileRefSection = proj.pbxFileReferenceSection(),
+            commentKey = newFile.fileRef + '_comment';
+
+        test.equal(fileRefSection[commentKey], 'file.h');
+        
+        var deletedFile = proj.removeHeaderFile('file.h'),
+            fileRefSection = proj.pbxFileReferenceSection(),
+            commentKey = deletedFile.fileRef + '_comment';
+        test.ok(!fileRefSection[commentKey]);
+        
+        test.done();
+    },
+    'should remove the PBXFileReference object correctly': function (test) {
+        var newFile = proj.addHeaderFile('Plugins/file.h'),
+            fileRefSection = proj.pbxFileReferenceSection(),
+            fileRefEntry = fileRefSection[newFile.fileRef];
+
+        test.equal(fileRefEntry.isa, 'PBXFileReference');
+        test.equal(fileRefEntry.fileEncoding, 4);
+        test.equal(fileRefEntry.lastKnownFileType, 'sourcecode.c.h');
+        test.equal(fileRefEntry.name, 'file.h');
+        test.equal(fileRefEntry.path, 'file.h');
+        test.equal(fileRefEntry.sourceTree, '"<group>"');
+        
+        var deletedFile = proj.removeHeaderFile('Plugins/file.h'),
+            fileRefSection = proj.pbxFileReferenceSection(),
+            fileRefEntry = fileRefSection[deletedFile.fileRef];
+
+        test.ok(!fileRefEntry);
+
+        test.done();
+    },
+    'should remove from the Plugins PBXGroup group': function (test) {
+        var newFile = proj.addHeaderFile('Plugins/file.h'),
+            plugins = proj.pbxGroupByName('Plugins');
+
+        test.equal(plugins.children.length, 1);
+        
+        var deletedFile = proj.removeHeaderFile('Plugins/file.h'),
+            plugins = proj.pbxGroupByName('Plugins');
+
+        test.equal(plugins.children.length, 0);
+        
+        test.done();
+    },
+    'should have the right values for the PBXGroup entry': function (test) {
+        var newFile = proj.addHeaderFile('Plugins/file.h'),
+            plugins = proj.pbxGroupByName('Plugins'),
+            pluginObj = plugins.children[0];
+
+        test.equal(pluginObj.comment, 'file.h');
+        test.equal(pluginObj.value, newFile.fileRef);
+        
+        var deletedFile = proj.removeHeaderFile('Plugins/file.h'),
+            plugins = proj.pbxGroupByName('Plugins'),
+            pluginObj = plugins.children[0];
+
+        test.ok(!pluginObj);
+        
+        test.done();
+    }
+}