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fix(typings): repair broken type-checking for StringMap

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Note that the previous type of StringMap was overly permissive and didn't catch errors.
Also we have to explicitly type empty objects, which is explained here:
https://github.com/Microsoft/TypeScript/issues/5089

Closes #4487
This commit is contained in:
Alex Eagle
2015-10-02 17:33:21 -07:00
committed by Alex Eagle
parent 7c4199cd1c
commit 208f3d4c65
16 changed files with 36 additions and 36 deletions
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modules/angular2/test/core/facade/collection_spec.ts
+9 -9
View File
@@ -109,33 +109,33 @@ export function main() {
() => { expect(StringMapWrapper.equals({}, {})).toBe(true); });
it('should return true when comparing the same map', () => {
var m1 = {'a': 1, 'b': 2, 'c': 3};
var m1: {[key: string]: number} = {'a': 1, 'b': 2, 'c': 3};
expect(StringMapWrapper.equals(m1, m1)).toBe(true);
});
it('should return true when comparing different maps with the same keys and values', () => {
var m1 = {'a': 1, 'b': 2, 'c': 3};
var m2 = {'a': 1, 'b': 2, 'c': 3};
var m1: {[key: string]: number} = {'a': 1, 'b': 2, 'c': 3};
var m2: {[key: string]: number} = {'a': 1, 'b': 2, 'c': 3};
expect(StringMapWrapper.equals(m1, m2)).toBe(true);
});
it('should return false when comparing maps with different numbers of keys', () => {
var m1 = {'a': 1, 'b': 2, 'c': 3};
var m2 = {'a': 1, 'b': 2, 'c': 3, 'd': 4};
var m1: {[key: string]: number} = {'a': 1, 'b': 2, 'c': 3};
var m2: {[key: string]: number} = {'a': 1, 'b': 2, 'c': 3, 'd': 4};
expect(StringMapWrapper.equals(m1, m2)).toBe(false);
expect(StringMapWrapper.equals(m2, m1)).toBe(false);
});
it('should return false when comparing maps with different keys', () => {
var m1 = {'a': 1, 'b': 2, 'c': 3};
var m2 = {'a': 1, 'b': 2, 'CC': 3};
var m1: {[key: string]: number} = {'a': 1, 'b': 2, 'c': 3};
var m2: {[key: string]: number} = {'a': 1, 'b': 2, 'CC': 3};
expect(StringMapWrapper.equals(m1, m2)).toBe(false);
expect(StringMapWrapper.equals(m2, m1)).toBe(false);
});
it('should return false when comparing maps with different values', () => {
var m1 = {'a': 1, 'b': 2, 'c': 3};
var m2 = {'a': 1, 'b': 20, 'c': 3};
var m1: {[key: string]: number} = {'a': 1, 'b': 2, 'c': 3};
var m2: {[key: string]: number} = {'a': 1, 'b': 20, 'c': 3};
expect(StringMapWrapper.equals(m1, m2)).toBe(false);
expect(StringMapWrapper.equals(m2, m1)).toBe(false);
});