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fix(platform-browser): support 0/false/null values in transfer_state (#22179)

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Issue #22178

PR Close #22179
This commit is contained in:
adasilva
2018-02-12 16:03:53 -05:00
committed by Miško Hevery
parent c4f841f031
commit da6ab91095
2 changed files with 24 additions and 1 deletions
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21
packages/platform-browser/test/browser/transfer_state_spec.ts
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@ -70,6 +70,27 @@ import {DOCUMENT} from '@angular/platform-browser/src/dom/dom_tokens';
expect(transferState.hasKey(TEST_KEY)).toBe(true);
});
it('supports setting and accessing value \'0\' via get', () => {
const transferState: TransferState = TestBed.get(TransferState);
transferState.set(TEST_KEY, 0);
expect(transferState.get(TEST_KEY, 20)).toBe(0);
expect(transferState.hasKey(TEST_KEY)).toBe(true);
});
it('supports setting and accessing value \'false\' via get', () => {
const transferState: TransferState = TestBed.get(TransferState);
transferState.set(TEST_KEY, false);
expect(transferState.get(TEST_KEY, 20)).toBe(false);
expect(transferState.hasKey(TEST_KEY)).toBe(true);
});
it('supports setting and accessing value \'null\' via get', () => {
const transferState: TransferState = TestBed.get(TransferState);
transferState.set(TEST_KEY, null);
expect(transferState.get(TEST_KEY, 20)).toBe(null);
expect(transferState.hasKey(TEST_KEY)).toBe(true);
});
it('supports removing keys', () => {
const transferState: TransferState = TestBed.get(TransferState);
transferState.set(TEST_KEY, 20);