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Add more and unify tests for absent object cases

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- Unify test data for nonexistence of an object/string and collection.
- Introduce more test through adding missing test data to existing tests.
- Improve logic for checking absence of values to match tests.
- Add missing tests for absent value validation.
- Update documentation to include shared test functionality.
This commit is contained in:
undergroundwires
2022-01-21 22:34:11 +01:00
parent 0e52a99efa
commit 44d79e2c9a
100 changed files with 1380 additions and 976 deletions
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100
tests/unit/application/Context/State/Code/Generation/UserScriptGenerator.spec.ts
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@@ -6,6 +6,8 @@ import { ICodeBuilderFactory } from '@/application/Context/State/Code/Generation
import { ICodeBuilder } from '@/application/Context/State/Code/Generation/ICodeBuilder';
import { ScriptStub } from '@tests/unit/stubs/ScriptStub';
import { ScriptingDefinitionStub } from '@tests/unit/stubs/ScriptingDefinitionStub';
import { itEachAbsentObjectValue, itEachAbsentStringValue } from '@tests/unit/shared/TestCases/AbsentTests';
import { SelectedScriptStub } from '@tests/unit/stubs/SelectedScriptStub';
describe('UserScriptGenerator', () => {
describe('scriptingDefinition', () => {
@@ -18,8 +20,7 @@ describe('UserScriptGenerator', () => {
.withCode('code\nmulti-lined')
.toSelectedScript();
const definition = new ScriptingDefinitionStub()
.withStartCode(startCode)
.withEndCode(undefined);
.withStartCode(startCode);
const expectedStart = `${startCode}\n`;
// act
const code = sut.buildCode([script], definition);
@@ -27,24 +28,25 @@ describe('UserScriptGenerator', () => {
const actual = code.code;
expect(actual.startsWith(expectedStart));
});
it('is not prepended if empty', () => {
// arrange
const codeBuilderStub = new CodeBuilderStub();
const sut = new UserScriptGenerator(mockCodeBuilderFactory(codeBuilderStub));
const script = new ScriptStub('id')
.withCode('code\nmulti-lined')
.toSelectedScript();
const definition = new ScriptingDefinitionStub()
.withStartCode(undefined)
.withEndCode(undefined);
const expectedStart = codeBuilderStub
.appendFunction(script.script.name, script.script.code.execute)
.toString();
// act
const code = sut.buildCode([script], definition);
// assert
const actual = code.code;
expect(actual.startsWith(expectedStart));
describe('is not prepended if empty', () => {
itEachAbsentStringValue((absentValue) => {
// arrange
const codeBuilderStub = new CodeBuilderStub();
const sut = new UserScriptGenerator(mockCodeBuilderFactory(codeBuilderStub));
const script = new ScriptStub('id')
.withCode('code\nmulti-lined')
.toSelectedScript();
const definition = new ScriptingDefinitionStub()
.withStartCode(absentValue);
const expectedStart = codeBuilderStub
.appendFunction(script.script.name, script.script.code.execute)
.toString();
// act
const code = sut.buildCode([script], definition);
// assert
const actual = code.code;
expect(actual.startsWith(expectedStart));
});
});
});
describe('endCode', () => {
@@ -64,23 +66,38 @@ describe('UserScriptGenerator', () => {
const actual = code.code;
expect(actual.endsWith(expectedEnd));
});
it('is not appended if empty', () => {
describe('is not appended if empty', () => {
itEachAbsentStringValue((absentValue) => {
// arrange
const codeBuilderStub = new CodeBuilderStub();
const sut = new UserScriptGenerator(mockCodeBuilderFactory(codeBuilderStub));
const script = new ScriptStub('id')
.withCode('code\nmulti-lined')
.toSelectedScript();
const expectedEnd = codeBuilderStub
.appendFunction(script.script.name, script.script.code.execute)
.toString();
const definition = new ScriptingDefinitionStub()
.withEndCode(absentValue);
// act
const code = sut.buildCode([script], definition);
// assert
const actual = code.code;
expect(actual.endsWith(expectedEnd));
});
});
});
describe('throws when absent', () => {
itEachAbsentObjectValue((absentValue) => {
// arrange
const codeBuilderStub = new CodeBuilderStub();
const sut = new UserScriptGenerator(mockCodeBuilderFactory(codeBuilderStub));
const script = new ScriptStub('id')
.withCode('code\nmulti-lined')
.toSelectedScript();
const expectedEnd = codeBuilderStub
.appendFunction(script.script.name, script.script.code.execute)
.toString();
const definition = new ScriptingDefinitionStub()
.withEndCode(undefined);
const expectedError = 'missing definition';
const sut = new UserScriptGenerator();
const scriptingDefinition = absentValue;
const selectedScripts = [new SelectedScriptStub('a')];
// act
const code = sut.buildCode([script], definition);
const act = () => sut.buildCode(selectedScripts, scriptingDefinition);
// assert
const actual = code.code;
expect(actual.endsWith(expectedEnd));
expect(act).to.throw(expectedError);
});
});
});
@@ -200,6 +217,21 @@ describe('UserScriptGenerator', () => {
});
});
});
describe('selectedScripts', () => {
describe('throws when absent', () => {
itEachAbsentObjectValue((absentValue) => {
// arrange
const expectedError = 'missing scripts';
const sut = new UserScriptGenerator();
const scriptingDefinition = new ScriptingDefinitionStub();
const selectedScripts = absentValue;
// act
const act = () => sut.buildCode(selectedScripts, scriptingDefinition);
// assert
expect(act).to.throw(expectedError);
});
});
});
});
function mockCodeBuilderFactory(mock: ICodeBuilder): ICodeBuilderFactory {