Refactor to enforce strictNullChecks
This commit applies `strictNullChecks` to the entire codebase to improve maintainability and type safety. Key changes include: - Remove some explicit null-checks where unnecessary. - Add necessary null-checks. - Refactor static factory functions for a more functional approach. - Improve some test names and contexts for better debugging. - Add unit tests for any additional logic introduced. - Refactor `createPositionFromRegexFullMatch` to its own function as the logic is reused. - Prefer `find` prefix on functions that may return `undefined` and `get` prefix for those that always return a value.
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@@ -8,38 +8,9 @@ import { ProjectInformationStub } from '@tests/unit/shared/Stubs/ProjectInformat
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import { EnumParserStub } from '@tests/unit/shared/Stubs/EnumParserStub';
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import { ScriptingDefinitionDataStub } from '@tests/unit/shared/Stubs/ScriptingDefinitionDataStub';
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import { CodeSubstituterStub } from '@tests/unit/shared/Stubs/CodeSubstituterStub';
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import { itEachAbsentObjectValue } from '@tests/unit/shared/TestCases/AbsentTests';
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describe('ScriptingDefinitionParser', () => {
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describe('parseScriptingDefinition', () => {
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describe('throws when info is missing', () => {
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itEachAbsentObjectValue((absentValue) => {
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// arrange
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const expectedError = 'missing info';
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const info = absentValue;
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const definition = new ScriptingDefinitionDataStub();
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const sut = new ScriptingDefinitionParserBuilder()
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.build();
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// act
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const act = () => sut.parse(definition, info);
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// assert
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expect(act).to.throw(expectedError);
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});
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});
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describe('throws when definition is missing', () => {
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itEachAbsentObjectValue((absentValue) => {
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// arrange
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const expectedError = 'missing definition';
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const info = new ProjectInformationStub();
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const definition = absentValue;
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const sut = new ScriptingDefinitionParserBuilder()
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.build();
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// act
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const act = () => sut.parse(definition, info);
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// assert
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expect(act).to.throw(expectedError);
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});
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});
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describe('language', () => {
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it('parses as expected', () => {
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// arrange
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