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Removed automatic Crumb Trail truncation #112

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Jan 17, 2017
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2 changes: 1 addition & 1 deletion Navigation/src/StateHandler.ts
Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ class StateHandler {
crumbs = crumbs.slice();
if (nextCrumb)
crumbs.push(nextCrumb);
crumbs = state.truncateCrumbTrail(state, crumbs, { ...state.defaults, ...navigationData });
crumbs = state.truncateCrumbTrail(state, { ...state.defaults, ...navigationData }, crumbs);
for(var i = 0; i < crumbs.length; i++)
crumbTrail.push(crumbs[i].crumblessUrl)
}
Expand Down
10 changes: 2 additions & 8 deletions Navigation/src/config/State.ts
Original file line number Diff line number Diff line change
Expand Up @@ -40,14 +40,8 @@ class State implements StateInfo {
return true;
}

truncateCrumbTrail(state: State, crumbs: Crumb[], data: any): Crumb[] {
var newCrumbs: Crumb[] = [];
for (var i = 0; i < crumbs.length; i++) {
if (crumbs[i].state === state)
break;
newCrumbs.push(crumbs[i]);
}
return newCrumbs;
truncateCrumbTrail(state: State, data: any, crumbs: Crumb[]): Crumb[] {
return crumbs;
}
}
export default State;
130 changes: 92 additions & 38 deletions Navigation/test/FluentNavigationTest.ts
Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ describe('Fluent', function () {
.navigate('s')
.navigate('s')
.url;
assert.strictEqual(url, '/r');
assert.strictEqual(url, '/r?crumb=%2Fr');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -179,7 +179,7 @@ describe('Fluent', function () {
.navigate('s1')
.refresh()
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(url, '/r1?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -398,7 +398,7 @@ describe('Fluent', function () {
.navigateBack(1)
.refresh()
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(url, '/r1?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -438,7 +438,7 @@ describe('Fluent', function () {
.refresh()
.navigate('s3')
.url;
assert.strictEqual(url, '/r3?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(url, '/r3?crumb=%2Fr0&crumb=%2Fr1&crumb=%2Fr1');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -508,14 +508,28 @@ describe('Fluent', function () {
{ key: 's', route: 'r', trackCrumbTrail: true },
]);
var state = stateNavigator.states['s'];
state.truncateCrumbTrail = (state, crumbs) => {
return crumbs;
};
state.truncateCrumbTrail = (state, data, crumbs) => [];
var url = stateNavigator.fluent()
.navigate('s')
.navigate('s')
.url;
assert.strictEqual(url, '/r?crumb=%2Fr');
assert.strictEqual(url, '/r');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});

describe('Transition State State', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
{ key: 's0', route: 'r0' },
{ key: 's1', route: 'r1', trackCrumbTrail: true }
]);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
.navigate('s1')
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand All @@ -527,28 +541,22 @@ describe('Fluent', function () {
{ key: 's1', route: 'r1', trackCrumbTrail: true }
]);
var state = stateNavigator.states['s1'];
state.truncateCrumbTrail = (state, crumbs) => {
return crumbs;
};
state.truncateCrumbTrail = (state, data, crumbs) => crumbs.slice(-1);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
.navigate('s1')
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(url, '/r1?crumb=%2Fr1');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});

describe('State State Back Custom Trail', function () {
describe('State State Back', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
{ key: 's', route: 'r', trackCrumbTrail: true }
]);
var state = stateNavigator.states['s'];
state.truncateCrumbTrail = (state, crumbs) => {
return crumbs;
};
var url = stateNavigator.fluent()
.navigate('s')
.navigate('s')
Expand All @@ -559,16 +567,12 @@ describe('Fluent', function () {
});
});

describe('State State Back Custom Trail', function () {
describe('Transition State State Back', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
{ key: 's0', route: 'r0' },
{ key: 's1', route: 'r1', trackCrumbTrail: true }
]);
var state = stateNavigator.states['s1'];
state.truncateCrumbTrail = (state, crumbs) => {
return crumbs;
};
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
Expand All @@ -580,6 +584,25 @@ describe('Fluent', function () {
});
});

describe('State State Back Two', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
{ key: 's0', route: 'r0' },
{ key: 's1', route: 'r1', trackCrumbTrail: true },
{ key: 's2', route: 'r2', trackCrumbTrail: true }
]);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
.navigate('s1')
.navigate('s2')
.navigateBack(2)
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});

describe('State State Back Two Custom Trail', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
Expand All @@ -588,16 +611,34 @@ describe('Fluent', function () {
{ key: 's2', route: 'r2', trackCrumbTrail: true }
]);
var state = stateNavigator.states['s1'];
state.truncateCrumbTrail = (state, crumbs) => {
return crumbs;
};
state.truncateCrumbTrail = (state, data, crumbs) => crumbs.slice(0, 1);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
.navigate('s1')
.navigate('s2')
.navigateBack(2)
.url;
assert.strictEqual(url, '/r0');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});

describe('State State Back One By One', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
{ key: 's0', route: 'r0' },
{ key: 's1', route: 'r1', trackCrumbTrail: true },
{ key: 's2', route: 'r2', trackCrumbTrail: true }
]);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
.navigate('s1')
.navigate('s2')
.navigateBack(1)
.navigateBack(1)
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
Expand All @@ -611,9 +652,7 @@ describe('Fluent', function () {
{ key: 's2', route: 'r2', trackCrumbTrail: true }
]);
var state = stateNavigator.states['s1'];
state.truncateCrumbTrail = (state, crumbs) => {
return crumbs;
};
state.truncateCrumbTrail = (state, data, crumbs) => crumbs.slice(0, 1);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
Expand All @@ -622,7 +661,7 @@ describe('Fluent', function () {
.navigateBack(1)
.navigateBack(1)
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(url, '/r0');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -680,7 +719,7 @@ describe('Fluent', function () {
.navigate('s1')
.refresh()
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(url, '/r1?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -765,7 +804,7 @@ describe('Fluent', function () {
.navigate('s1')
.refresh()
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(url, '/r1?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -866,8 +905,8 @@ describe('Fluent', function () {
var url1 = fluent1
.refresh()
.url;
assert.strictEqual(url0, '/r1?crumb=%2Fr0');
assert.strictEqual(url1, '/r3?crumb=%2Fr2');
assert.strictEqual(url0, '/r1?crumb=%2Fr0&crumb=%2Fr1');
assert.strictEqual(url1, '/r3?crumb=%2Fr2&crumb=%2Fr3');
assert.strictEqual(stateNavigator0.stateContext.url, null);
assert.strictEqual(stateNavigator1.stateContext.url, null);
});
Expand Down Expand Up @@ -987,23 +1026,38 @@ describe('Fluent', function () {
});
});

describe('Refresh Back', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
{ key: 's0', route: 'r0' },
{ key: 's1', route: 'r1', trackCrumbTrail: true }
]);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
.refresh()
.navigateBack(1)
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});

describe('Refresh Back Custom Trail', function () {
it('should navigate', function() {
var stateNavigator = new StateNavigator([
{ key: 's0', route: 'r0' },
{ key: 's1', route: 'r1', trackCrumbTrail: true }
]);
var state = stateNavigator.states['s1'];
state.truncateCrumbTrail = (state, crumbs) => {
return crumbs;
};
state.truncateCrumbTrail = (state, data, crumbs) => crumbs.slice(0, 1);
var url = stateNavigator.fluent()
.navigate('s0')
.navigate('s1')
.refresh()
.navigateBack(1)
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(url, '/r0');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down Expand Up @@ -1042,7 +1096,7 @@ describe('Fluent', function () {
.navigate('s3')
.navigate('s1')
.url;
assert.strictEqual(url, '/r1?crumb=%2Fr0');
assert.strictEqual(url, '/r1?crumb=%2Fr0&crumb=%2Fr1&crumb=%2Fr2&crumb=%2Fr3');
assert.strictEqual(stateNavigator.stateContext.url, null);
});
});
Expand Down
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