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solution #118

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solution #118

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36 changes: 32 additions & 4 deletions src/validateEmail.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,13 +8,41 @@ describe(`Function 'validateEmail':`, () => {
});

it(`should return boolean`, () => {
const result = validateEmail('[email protected]');

expect(typeof result).toBe('boolean');
});

it(`should return 'true' for the valid email`, () => {
expect(validateEmail('[email protected].'))
.toBeTruthy();
it(`should return 'true' for valid emails`, () => {
expect(validateEmail('[email protected]')).toBeTruthy();
expect(validateEmail('[email protected]')).toBeTruthy();
expect(validateEmail('[email protected]')).toBeTruthy();
expect(validateEmail('[email protected]')).toBeTruthy();
expect(validateEmail('[email protected]')).toBeTruthy();
expect(validateEmail('[email protected]')).toBeTruthy();
});

// write more tests here
it(`should return 'false' for invalid emails`, () => {
expect(validateEmail('')).toBeFalsy();
expect(validateEmail('plainaddress')).toBeFalsy();
expect(validateEmail('@missingpersonalinfo.com')).toBeFalsy();
expect(validateEmail('[email protected]')).toBeFalsy();
expect(validateEmail('[email protected]')).toBeFalsy();
expect(validateEmail('[email protected]')).toBeFalsy();
expect(validateEmail('[email protected]')).toBeFalsy();
expect(validateEmail('user@[email protected]')).toBeFalsy();
expect(validateEmail('user@domain')).toBeFalsy();
});

it(`should return 'true' for valid emails with edge cases`, () => {
expect(validateEmail('[email protected]')).toBeTruthy();
expect(validateEmail('[email protected]')).toBeTruthy();
expect(validateEmail('[email protected]')).toBeTruthy();
});

it(`should return 'false' for emails with unsupported characters`, () => {
expect(validateEmail('[email protected]')).toBeFalsy();
expect(validateEmail('[email protected]')).toBeFalsy();
expect(validateEmail('user%[email protected]')).toBeFalsy();
});
});