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feat(forms/validators): pattern validator

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Adding static pattern validation method to Validators

Adding a directive for the pattern validator

Applying clang-format rules to modified files

Updating public api spec for new pattern validator

Adding pattern validator to public api guard tool

For #5411

Closes #5561
This commit is contained in:
Alec Wiseman
2015-11-20 01:36:28 -05:00
parent f6a8d04c32
commit 38cb526f60
7 changed files with 81 additions and 4 deletions
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18
modules/angular2/test/common/forms/validators_spec.ts
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@ -66,12 +66,28 @@ export function main() {
it("should not error on valid strings",
() => { expect(Validators.maxLength(2)(new Control("aa"))).toEqual(null); });
it("should error on short strings", () => {
it("should error on long strings", () => {
expect(Validators.maxLength(2)(new Control("aaa")))
.toEqual({"maxlength": {"requiredLength": 2, "actualLength": 3}});
});
});
describe("pattern", () => {
it("should not error on an empty string",
() => { expect(Validators.pattern("[a-zA-Z ]*")(new Control(""))).toEqual(null); });
it("should not error on null",
() => { expect(Validators.pattern("[a-zA-Z ]*")(new Control(null))).toEqual(null); });
it("should not error on valid strings",
() => { expect(Validators.pattern("[a-zA-Z ]*")(new Control("aaAA"))).toEqual(null); });
it("should error on failure to match string", () => {
expect(Validators.pattern("[a-zA-Z ]*")(new Control("aaa0")))
.toEqual({"pattern": {"requiredPattern": "^[a-zA-Z ]*$", "actualValue": "aaa0"}});
});
});
describe("compose", () => {
it("should return null when given null",
() => { expect(Validators.compose(null)).toBe(null); });