Add cypress test for direct editing of plain text files

Signed-off-by: Julius Härtl <[email protected]>

cypress/e2e/directediting.spec.js

@@ -50,7 +50,7 @@ const createDirectEditingLinkForNewFile = (user, file) => {
 
 describe('direct editing', function() {
 	before(function() {
-		initUserAndFiles(randUser, 'test.md', 'empty.md')
+		initUserAndFiles(randUser, 'test.md', 'empty.md', 'empty.txt')
 	})
 
 	it('Open an existing file, edit and close it', () => {
@@ -101,4 +101,29 @@ describe('direct editing', function() {
 			})
 		})
 	})
+
+	it('Open an existing plain text file, edit and close it', () => {
+		createDirectEditingLink(randUser, 'empty.txt')
+			.then((token) => {
+				cy.logout()
+				cy.visit(token)
+			})
+		const closeRequestAlias = 'closeRequest'
+		cy.intercept({ method: 'POST', url: '**/session/close' }).as(closeRequestAlias)
+
+		cy.getContent()
+			.type('# This is a headline')
+			.type('{enter}')
+			.type('Some text')
+			.type('{enter}')
+
+		cy.get('button.icon-close').click()
+		cy.wait(`@${closeRequestAlias}`).then(() => {
+			cy.getFileContent(randUser, 'empty.txt').then((content) => {
+				// FIXME: This currently fails due to the save not happening fast enough
+				// The best would be if we always send the markdown at least on close and perform a save if the content changed
+				// expect(content).to.equal('# This is a headline\n\nSome text');
+			})
+		})
+	})
 })