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add unfold to display buffer

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This commit is contained in:
Corey Johnson
2012-07-27 16:05:56 -07:00
parent 7ff31d1ad7
commit 69d7ff0a55
1 changed files with 15 additions and 0 deletions
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15
spec/app/display-buffer-spec.coffee
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@@ -194,6 +194,21 @@ describe "DisplayBuffer", ->
expect(fold.startRow).toBe 1
expect(fold.endRow).toBe 9
describe ".unfoldScopeContainingBufferRow(bufferRow)", ->
describe "when bufferRow can be unfolded", ->
it "destroys a fold based on the syntactic region starting at the given row", ->
displayBuffer.foldScopeContainingBufferRow(1)
expect(displayBuffer.lineForRow(1).fold).toBeDefined()
displayBuffer.unfoldScopeContainingBufferRow(1)
expect(displayBuffer.lineForRow(1).fold).toBeUndefined()
describe "when bufferRow can't be unfolded", ->
it "does not throw an error", ->
expect(displayBuffer.lineForRow(1).fold).toBeUndefined()
displayBuffer.unfoldScopeContainingBufferRow(1)
expect(displayBuffer.lineForRow(1).fold).toBeUndefined()
describe "primitive folding", ->
beforeEach ->
buffer.destroy()