mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-09-21 07:58:04 +03:00
💄 reorganize editor spec a bit
This commit is contained in:
Nathan Sobo
parent
0e677b6b82
commit
677df675fb
@ -15,39 +15,16 @@ describe "Editor", ->
|
||||
editor.enableKeymap()
|
||||
editor.setBuffer(buffer)
|
||||
|
||||
describe ".setBuffer", ->
|
||||
it "creates a pre element for each line in the buffer, with the html-escaped text of the line", ->
|
||||
describe "text rendering", ->
|
||||
it "creates a pre element for each line in the buffer with the html-escaped text of the line", ->
|
||||
expect(editor.lines.find('pre').length).toEqual(buffer.numLines())
|
||||
expect(buffer.getLine(2)).toContain('<')
|
||||
expect(editor.lines.find('pre:eq(2)').html()).toContain '<'
|
||||
|
||||
it "renders a non-breaking space for empty lines", ->
|
||||
# renders empty lines with a non breaking space
|
||||
expect(buffer.getLine(10)).toBe ''
|
||||
expect(editor.lines.find('pre:eq(10)').html()).toBe ' '
|
||||
|
||||
it "sets the cursor to the beginning of the file", ->
|
||||
expect(editor.getCursorPosition()).toEqual(row: 0, column: 0)
|
||||
|
||||
describe "when the editor is attached to the dom", ->
|
||||
it "updates the pixel position of the cursor", ->
|
||||
editor.setCursorPosition(row: 2, column: 2)
|
||||
|
||||
editor.attachToDom()
|
||||
|
||||
expect(editor.getCursor().position().top).toBe(2 * editor.lineHeight)
|
||||
expect(editor.getCursor().position().left).toBe(2 * editor.charWidth)
|
||||
|
||||
it "is focused", ->
|
||||
editor.attachToDom()
|
||||
expect(editor).toMatchSelector ":has(:focus)"
|
||||
|
||||
describe "when the editor is focused", ->
|
||||
it "focuses the hidden input", ->
|
||||
editor.attachToDom()
|
||||
editor.focus()
|
||||
expect(editor).not.toMatchSelector ':focus'
|
||||
expect(editor.hiddenInput).toMatchSelector ':focus'
|
||||
|
||||
describe "cursor movement", ->
|
||||
describe ".setCursorPosition({row, column})", ->
|
||||
beforeEach ->
|
||||
@ -280,7 +257,7 @@ describe "Editor", ->
|
||||
|
||||
expect(editor.getCursorPosition()).toEqual(row: 3, column: 10)
|
||||
|
||||
describe "selection bindings", ->
|
||||
describe "selection", ->
|
||||
selection = null
|
||||
|
||||
beforeEach ->
|
||||
@ -374,129 +351,158 @@ describe "Editor", ->
|
||||
expect(range.end).toEqual({row: 5, column: 27})
|
||||
expect(editor.getCursorPosition()).toEqual(row: 5, column: 27)
|
||||
|
||||
describe "when text input events are triggered on the hidden input element", ->
|
||||
describe "when there is no selection", ->
|
||||
it "inserts the typed character at the cursor position, both in the buffer and the pre element", ->
|
||||
editor.setCursorPosition(row: 1, column: 6)
|
||||
describe "buffer manipulation", ->
|
||||
describe "when text input events are triggered on the hidden input element", ->
|
||||
describe "when there is no selection", ->
|
||||
it "inserts the typed character at the cursor position, both in the buffer and the pre element", ->
|
||||
editor.setCursorPosition(row: 1, column: 6)
|
||||
|
||||
expect(editor.getCurrentLine().charAt(6)).not.toBe 'q'
|
||||
expect(editor.getCurrentLine().charAt(6)).not.toBe 'q'
|
||||
|
||||
editor.hiddenInput.textInput 'q'
|
||||
editor.hiddenInput.textInput 'q'
|
||||
|
||||
expect(editor.getCurrentLine().charAt(6)).toBe 'q'
|
||||
expect(editor.getCursorPosition()).toEqual(row: 1, column: 7)
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText editor.getCurrentLine()
|
||||
expect(editor.getCurrentLine().charAt(6)).toBe 'q'
|
||||
expect(editor.getCursorPosition()).toEqual(row: 1, column: 7)
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText editor.getCurrentLine()
|
||||
|
||||
describe "when there is a selection", ->
|
||||
it "replaces the selected text with the typed text", ->
|
||||
editor.selection.setRange(new Range([1, 6], [2, 4]))
|
||||
editor.hiddenInput.textInput 'q'
|
||||
expect(buffer.getLine(1)).toBe ' var qif (items.length <= 1) return items;'
|
||||
describe "when there is a selection", ->
|
||||
it "replaces the selected text with the typed text", ->
|
||||
editor.selection.setRange(new Range([1, 6], [2, 4]))
|
||||
editor.hiddenInput.textInput 'q'
|
||||
expect(buffer.getLine(1)).toBe ' var qif (items.length <= 1) return items;'
|
||||
|
||||
describe "when return is pressed", ->
|
||||
describe "when the cursor is at the beginning of a line", ->
|
||||
it "inserts an empty line before it", ->
|
||||
editor.setCursorPosition(row: 1, column: 0)
|
||||
describe "when return is pressed", ->
|
||||
describe "when the cursor is at the beginning of a line", ->
|
||||
it "inserts an empty line before it", ->
|
||||
editor.setCursorPosition(row: 1, column: 0)
|
||||
|
||||
editor.trigger keydownEvent('enter')
|
||||
editor.trigger keydownEvent('enter')
|
||||
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveHtml ' '
|
||||
expect(editor.getCursorPosition()).toEqual(row: 2, column: 0)
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveHtml ' '
|
||||
expect(editor.getCursorPosition()).toEqual(row: 2, column: 0)
|
||||
|
||||
describe "when the cursor is in the middle of a line", ->
|
||||
it "splits the current line to form a new line", ->
|
||||
editor.setCursorPosition(row: 1, column: 6)
|
||||
describe "when the cursor is in the middle of a line", ->
|
||||
it "splits the current line to form a new line", ->
|
||||
editor.setCursorPosition(row: 1, column: 6)
|
||||
|
||||
originalLine = editor.lines.find('pre:eq(1)').text()
|
||||
lineBelowOriginalLine = editor.lines.find('pre:eq(2)').text()
|
||||
editor.trigger keydownEvent('enter')
|
||||
originalLine = editor.lines.find('pre:eq(1)').text()
|
||||
lineBelowOriginalLine = editor.lines.find('pre:eq(2)').text()
|
||||
editor.trigger keydownEvent('enter')
|
||||
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText originalLine[0...6]
|
||||
expect(editor.lines.find('pre:eq(2)')).toHaveText originalLine[6..]
|
||||
expect(editor.lines.find('pre:eq(3)')).toHaveText lineBelowOriginalLine
|
||||
expect(editor.getCursorPosition()).toEqual(row: 2, column: 0)
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText originalLine[0...6]
|
||||
expect(editor.lines.find('pre:eq(2)')).toHaveText originalLine[6..]
|
||||
expect(editor.lines.find('pre:eq(3)')).toHaveText lineBelowOriginalLine
|
||||
expect(editor.getCursorPosition()).toEqual(row: 2, column: 0)
|
||||
|
||||
describe "when the cursor is on the end of a line", ->
|
||||
it "inserts an empty line after it", ->
|
||||
editor.setCursorPosition(row: 1, column: buffer.getLine(1).length)
|
||||
describe "when the cursor is on the end of a line", ->
|
||||
it "inserts an empty line after it", ->
|
||||
editor.setCursorPosition(row: 1, column: buffer.getLine(1).length)
|
||||
|
||||
editor.trigger keydownEvent('enter')
|
||||
editor.trigger keydownEvent('enter')
|
||||
|
||||
expect(editor.lines.find('pre:eq(2)')).toHaveHtml ' '
|
||||
expect(editor.getCursorPosition()).toEqual(row: 2, column: 0)
|
||||
expect(editor.lines.find('pre:eq(2)')).toHaveHtml ' '
|
||||
expect(editor.getCursorPosition()).toEqual(row: 2, column: 0)
|
||||
|
||||
describe "when backspace is pressed", ->
|
||||
describe "when the cursor is on the middle of the line", ->
|
||||
it "removes the character before the cursor", ->
|
||||
editor.setCursorPosition(row: 1, column: 7)
|
||||
expect(buffer.getLine(1)).toBe " var sort = function(items) {"
|
||||
describe "when backspace is pressed", ->
|
||||
describe "when the cursor is on the middle of the line", ->
|
||||
it "removes the character before the cursor", ->
|
||||
editor.setCursorPosition(row: 1, column: 7)
|
||||
expect(buffer.getLine(1)).toBe " var sort = function(items) {"
|
||||
|
||||
editor.trigger keydownEvent('backspace')
|
||||
editor.trigger keydownEvent('backspace')
|
||||
|
||||
line = buffer.getLine(1)
|
||||
expect(line).toBe " var ort = function(items) {"
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText line
|
||||
expect(editor.getCursorPosition()).toEqual {row: 1, column: 6}
|
||||
line = buffer.getLine(1)
|
||||
expect(line).toBe " var ort = function(items) {"
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText line
|
||||
expect(editor.getCursorPosition()).toEqual {row: 1, column: 6}
|
||||
|
||||
describe "when the cursor is at the beginning of a line", ->
|
||||
it "joins it with the line above", ->
|
||||
originalLine0 = buffer.getLine(0)
|
||||
expect(originalLine0).toBe "var quicksort = function () {"
|
||||
expect(buffer.getLine(1)).toBe " var sort = function(items) {"
|
||||
describe "when the cursor is at the beginning of a line", ->
|
||||
it "joins it with the line above", ->
|
||||
originalLine0 = buffer.getLine(0)
|
||||
expect(originalLine0).toBe "var quicksort = function () {"
|
||||
expect(buffer.getLine(1)).toBe " var sort = function(items) {"
|
||||
|
||||
editor.setCursorPosition(row: 1, column: 0)
|
||||
editor.trigger keydownEvent('backspace')
|
||||
editor.setCursorPosition(row: 1, column: 0)
|
||||
editor.trigger keydownEvent('backspace')
|
||||
|
||||
line0 = buffer.getLine(0)
|
||||
line1 = buffer.getLine(1)
|
||||
expect(line0).toBe "var quicksort = function () { var sort = function(items) {"
|
||||
expect(line1).toBe " if (items.length <= 1) return items;"
|
||||
line0 = buffer.getLine(0)
|
||||
line1 = buffer.getLine(1)
|
||||
expect(line0).toBe "var quicksort = function () { var sort = function(items) {"
|
||||
expect(line1).toBe " if (items.length <= 1) return items;"
|
||||
|
||||
expect(editor.lines.find('pre:eq(0)')).toHaveText line0
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText line1
|
||||
expect(editor.getCursorPosition()).toEqual {row: 0, column: originalLine0.length}
|
||||
expect(editor.lines.find('pre:eq(0)')).toHaveText line0
|
||||
expect(editor.lines.find('pre:eq(1)')).toHaveText line1
|
||||
expect(editor.getCursorPosition()).toEqual {row: 0, column: originalLine0.length}
|
||||
|
||||
describe "when the cursor is at the first column of the first line", ->
|
||||
it "does nothing, but doesn't raise an error", ->
|
||||
editor.setCursorPosition(row: 0, column: 0)
|
||||
editor.trigger keydownEvent('backspace')
|
||||
describe "when the cursor is at the first column of the first line", ->
|
||||
it "does nothing, but doesn't raise an error", ->
|
||||
editor.setCursorPosition(row: 0, column: 0)
|
||||
editor.trigger keydownEvent('backspace')
|
||||
|
||||
describe "when there is a selection", ->
|
||||
it "deletes the selection, but not the character before it", ->
|
||||
editor.selection.setRange(new Range([0,5], [0,9]))
|
||||
editor.trigger keydownEvent('backspace')
|
||||
expect(editor.buffer.getLine(0)).toBe 'var qsort = function () {'
|
||||
describe "when there is a selection", ->
|
||||
it "deletes the selection, but not the character before it", ->
|
||||
editor.selection.setRange(new Range([0,5], [0,9]))
|
||||
editor.trigger keydownEvent('backspace')
|
||||
expect(editor.buffer.getLine(0)).toBe 'var qsort = function () {'
|
||||
|
||||
describe "when delete is pressed", ->
|
||||
describe "when the cursor is on the middle of a line", ->
|
||||
it "deletes the character following the cursor", ->
|
||||
editor.setCursorPosition([1, 6])
|
||||
editor.trigger keydownEvent('delete')
|
||||
expect(buffer.getLine(1)).toBe ' var ort = function(items) {'
|
||||
describe "when delete is pressed", ->
|
||||
describe "when the cursor is on the middle of a line", ->
|
||||
it "deletes the character following the cursor", ->
|
||||
editor.setCursorPosition([1, 6])
|
||||
editor.trigger keydownEvent('delete')
|
||||
expect(buffer.getLine(1)).toBe ' var ort = function(items) {'
|
||||
|
||||
describe "when the cursor is on the end of a line", ->
|
||||
it "joins the line with the following line", ->
|
||||
editor.setCursorPosition([1, buffer.getLine(1).length])
|
||||
editor.trigger keydownEvent('delete')
|
||||
expect(buffer.getLine(1)).toBe ' var sort = function(items) { if (items.length <= 1) return items;'
|
||||
describe "when the cursor is on the end of a line", ->
|
||||
it "joins the line with the following line", ->
|
||||
editor.setCursorPosition([1, buffer.getLine(1).length])
|
||||
editor.trigger keydownEvent('delete')
|
||||
expect(buffer.getLine(1)).toBe ' var sort = function(items) { if (items.length <= 1) return items;'
|
||||
|
||||
describe "when there is a selection", ->
|
||||
it "deletes the selection, but not the character following it", ->
|
||||
editor.selection.setRange(new Range([1,6], [1,8]))
|
||||
editor.trigger keydownEvent 'delete'
|
||||
expect(buffer.getLine(1)).toBe ' var rt = function(items) {'
|
||||
describe "when there is a selection", ->
|
||||
it "deletes the selection, but not the character following it", ->
|
||||
editor.selection.setRange(new Range([1,6], [1,8]))
|
||||
editor.trigger keydownEvent 'delete'
|
||||
expect(buffer.getLine(1)).toBe ' var rt = function(items) {'
|
||||
|
||||
describe "when the cursor is on the last column of the last line", ->
|
||||
it "does nothing, but doesn't raise an error", ->
|
||||
editor.setCursorPosition([12, buffer.getLine(12).length])
|
||||
editor.trigger keydownEvent('delete')
|
||||
expect(buffer.getLine(12)).toBe '};'
|
||||
describe "when the cursor is on the last column of the last line", ->
|
||||
it "does nothing, but doesn't raise an error", ->
|
||||
editor.setCursorPosition([12, buffer.getLine(12).length])
|
||||
editor.trigger keydownEvent('delete')
|
||||
expect(buffer.getLine(12)).toBe '};'
|
||||
|
||||
describe "when multiple lines are removed from the buffer (regression)", ->
|
||||
it "removes all of them from the dom", ->
|
||||
buffer.change(new Range([6, 24], [12, 0]), '')
|
||||
expect(editor.find('.line').length).toBe 7
|
||||
expect(editor.find('.line:eq(6)').text()).toBe(buffer.getLine(6))
|
||||
describe "when multiple lines are removed from the buffer (regression)", ->
|
||||
it "removes all of them from the dom", ->
|
||||
buffer.change(new Range([6, 24], [12, 0]), '')
|
||||
expect(editor.find('.line').length).toBe 7
|
||||
expect(editor.find('.line:eq(6)').text()).toBe(buffer.getLine(6))
|
||||
|
||||
describe "when the editor is attached to the dom", ->
|
||||
it "calculates line height and char width and updates the pixel position of the cursor", ->
|
||||
expect(editor.lineHeight).toBeNull()
|
||||
expect(editor.charWidth).toBeNull()
|
||||
editor.setCursorPosition(row: 2, column: 2)
|
||||
|
||||
editor.attachToDom()
|
||||
|
||||
expect(editor.lineHeight).not.toBeNull()
|
||||
expect(editor.charWidth).not.toBeNull()
|
||||
expect(editor.getCursor().position().top).toBe(2 * editor.lineHeight)
|
||||
expect(editor.getCursor().position().left).toBe(2 * editor.charWidth)
|
||||
|
||||
it "is focused", ->
|
||||
editor.attachToDom()
|
||||
expect(editor).toMatchSelector ":has(:focus)"
|
||||
|
||||
describe "when the editor is focused", ->
|
||||
it "focuses the hidden input", ->
|
||||
editor.attachToDom()
|
||||
editor.focus()
|
||||
expect(editor).not.toMatchSelector ':focus'
|
||||
expect(editor.hiddenInput).toMatchSelector ':focus'
|
||||
|
||||
describe ".setBuffer(buffer)", ->
|
||||
it "sets the cursor to the beginning of the file", ->
|
||||
expect(editor.getCursorPosition()).toEqual(row: 0, column: 0)
|
||||
|
||||
describe ".clipPosition(point)", ->
|
||||
it "selects the nearest valid position to the given point", ->
|
||||
@ -506,5 +512,3 @@ describe "Editor", ->
|
||||
expect(editor.clipPosition(row: 1, column: -5)).toEqual(row: 1, column: 0)
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@ -15,11 +15,13 @@ class Editor extends Template
|
||||
@input class: 'hidden-input', outlet: 'hiddenInput'
|
||||
|
||||
viewProperties:
|
||||
vScrollMargin: 2
|
||||
hScrollMargin: 10
|
||||
cursor: null
|
||||
buffer: null
|
||||
selection: null
|
||||
vScrollMargin: 2
|
||||
hScrollMargin: 10
|
||||
lineHeight: null
|
||||
charWidth: null
|
||||
|
||||
initialize: () ->
|
||||
requireStylesheet 'editor.css'
|
||||
|
||||
Loading…
Reference in New Issue
Block a user