51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
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import createCursor from '../cursor'
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import createStore from '../store'
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describe("A cursor", function() {
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beforeEach(function() {
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this.cursor = createCursor(0)
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})
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it("contains a get method", function() {
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expect(this.cursor.get()).toBe(0)
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})
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it("contains a set method", function() {
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this.cursor.set(4)
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expect(this.cursor.get()).toBe(4)
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})
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it("contains an atFirst method", function() {
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expect(this.cursor.atFirst()).toBe(true)
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})
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describe("with a store", function () {
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beforeEach(function () {
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this.store = createStore([])
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})
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it("contains an atEnd method", function () {
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this.cursor.set(0)
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expect(this.cursor.atEnd(this.store)).toBe(true)
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})
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})
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describe("with a store", function () {
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beforeEach(function () {
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this.store = createStore([
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{indented:0, fold: 'open'},
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{indented:1, fold: 'open'},
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{indented:2, fold: 'open'},
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{indented:3, fold: 'open'},
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{indented:1, fold: 'open'},
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])
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})
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it("moveUp moves up by one", function() {
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this.cursor.set(4)
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this.cursor.moveUp(this.store)
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expect(this.cursor.get()).toBe(3)
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})
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})
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})
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